Bitcoin Wallet Vergleich 2019: Die besten BTC-Wallets im Test

Ultimate glossary of crypto currency terms, acronyms and abbreviations

I thought it would be really cool to have an ultimate guide for those new to crypto currencies and the terms used. I made this mostly for beginner’s and veterans alike. I’m not sure how much use you will get out of this. Stuff gets lost on Reddit quite easily so I hope this finds its way to you. Included in this list, I have included most of the terms used in crypto-communities. I have compiled this list from a multitude of sources. The list is in alphabetical order and may include some words/terms not exclusive to the crypto world but may be helpful regardless.
2FA
Two factor authentication. I highly advise that you use it.
51% Attack:
A situation where a single malicious individual or group gains control of more than half of a cryptocurrency network’s computing power. Theoretically, it could allow perpetrators to manipulate the system and spend the same coin multiple times, stop other users from completing blocks and make conflicting transactions to a chain that could harm the network.
Address (or Addy):
A unique string of numbers and letters (both upper and lower case) used to send, receive or store cryptocurrency on the network. It is also the public key in a pair of keys needed to sign a digital transaction. Addresses can be shared publicly as a text or in the form of a scannable QR code. They differ between cryptocurrencies. You can’t send Bitcoin to an Ethereum address, for example.
Altcoin (alternative coin): Any digital currency other than Bitcoin. These other currencies are alternatives to Bitcoin regarding features and functionalities (e.g. faster confirmation time, lower price, improved mining algorithm, higher total coin supply). There are hundreds of altcoins, including Ether, Ripple, Litecoin and many many others.
AIRDROP:
An event where the investors/participants are able to receive free tokens or coins into their digital wallet.
AML: Defines Anti-Money Laundering laws**.**
ARBITRAGE:
Getting risk-free profits by trading (simultaneous buying and selling of the cryptocurrency) on two different exchanges which have different prices for the same asset.
Ashdraked:
Being Ashdraked is essentially a more detailed version of being Zhoutonged. It is when you lose all of your invested capital, but you do so specifically by shorting Bitcoin. The expression “Ashdraked” comes from a story of a Romanian cryptocurrency investor who insisted upon shorting BTC, as he had done so successfully in the past. When the price of BTC rose from USD 300 to USD 500, the Romanian investor lost all of his money.
ATH (All Time High):
The highest price ever achieved by a cryptocurrency in its entire history. Alternatively, ATL is all time low
Bearish:
A tendency of prices to fall; a pessimistic expectation that the value of a coin is going to drop.
Bear trap:
A manipulation of a stock or commodity by investors.
Bitcoin:
The very first, and the highest ever valued, mass-market open source and decentralized cryptocurrency and digital payment system that runs on a worldwide peer to peer network. It operates independently of any centralized authorities
Bitconnect:
One of the biggest scams in the crypto world. it was made popular in the meme world by screaming idiot Carlos Matos, who infamously proclaimed," hey hey heeeey” and “what's a what's a what's up wasssssssssuuuuuuuuuuuuup, BitConneeeeeeeeeeeeeeeeeeeeeeeect!”. He is now in the mentally ill meme hall of fame.
Block:
A package of permanently recorded data about transactions occurring every time period (typically about 10 minutes) on the blockchain network. Once a record has been completed and verified, it goes into a blockchain and gives way to the next block. Each block also contains a complex mathematical puzzle with a unique answer, without which new blocks can’t be added to the chain.
Blockchain:
An unchangeable digital record of all transactions ever made in a particular cryptocurrency and shared across thousands of computers worldwide. It has no central authority governing it. Records, or blocks, are chained to each other using a cryptographic signature. They are stored publicly and chronologically, from the genesis block to the latest block, hence the term blockchain. Anyone can have access to the database and yet it remains incredibly difficult to hack.
Bullish:
A tendency of prices to rise; an optimistic expectation that a specific cryptocurrency will do well and its value is going to increase.
BTFD:
Buy the fucking dip. This advise was bestowed upon us by the gods themselves. It is the iron code to crypto enthusiasts.
Bull market:
A market that Cryptos are going up.
Consensus:
An agreement among blockchain participants on the validity of data. Consensus is reached when the majority of nodes on the network verify that the transaction is 100% valid.
Crypto bubble:
The instability of cryptocurrencies in terms of price value
Cryptocurrency:
A type of digital currency, secured by strong computer code (cryptography), that operates independently of any middlemen or central authoritie
Cryptography:
The art of converting sensitive data into a format unreadable for unauthorized users, which when decoded would result in a meaningful statement.
Cryptojacking:
The use of someone else’s device and profiting from its computational power to mine cryptocurrency without their knowledge and consent.
Crypto-Valhalla:
When HODLers(holders) eventually cash out they go to a place called crypto-Valhalla. The strong will be separated from the weak and the strong will then be given lambos.
DAO:
Decentralized Autonomous Organizations. It defines A blockchain technology inspired organization or corporation that exists and operates without human intervention.
Dapp (decentralized application):
An open-source application that runs and stores its data on a blockchain network (instead of a central server) to prevent a single failure point. This software is not controlled by the single body – information comes from people providing other people with data or computing power.
Decentralized:
A system with no fundamental control authority that governs the network. Instead, it is jointly managed by all users to the system.
Desktop wallet:
A wallet that stores the private keys on your computer, which allow the spending and management of your bitcoins.
DILDO:
Long red or green candles. This is a crypto signal that tells you that it is not favorable to trade at the moment. Found on candlestick charts.
Digital Signature:
An encrypted digital code attached to an electronic document to prove that the sender is who they say they are and confirm that a transaction is valid and should be accepted by the network.
Double Spending:
An attack on the blockchain where a malicious user manipulates the network by sending digital money to two different recipients at exactly the same time.
DYOR:
Means do your own research.
Encryption:
Converting data into code to protect it from unauthorized access, so that only the intended recipient(s) can decode it.
Eskrow:
the practice of having a third party act as an intermediary in a transaction. This third party holds the funds on and sends them off when the transaction is completed.
Ethereum:
Ethereum is an open source, public, blockchain-based platform that runs smart contracts and allows you to build dapps on it. Ethereum is fueled by the cryptocurrency Ether.
Exchange:
A platform (centralized or decentralized) for exchanging (trading) different forms of cryptocurrencies. These exchanges allow you to exchange cryptos for local currency. Some popular exchanges are Coinbase, Bittrex, Kraken and more.
Faucet:
A website which gives away free cryptocurrencies.
Fiat money:
Fiat currency is legal tender whose value is backed by the government that issued it, such as the US dollar or UK pound.
Fork:
A split in the blockchain, resulting in two separate branches, an original and a new alternate version of the cryptocurrency. As a single blockchain forks into two, they will both run simultaneously on different parts of the network. For example, Bitcoin Cash is a Bitcoin fork.
FOMO:
Fear of missing out.
Frictionless:
A system is frictionless when there are zero transaction costs or trading retraints.
FUD:
Fear, Uncertainty and Doubt regarding the crypto market.
Gas:
A fee paid to run transactions, dapps and smart contracts on Ethereum.
Halving:
A 50% decrease in block reward after the mining of a pre-specified number of blocks. Every 4 years, the “reward” for successfully mining a block of bitcoin is reduced by half. This is referred to as “Halving”.
Hardware wallet:
Physical wallet devices that can securely store cryptocurrency maximally. Some examples are Ledger Nano S**,** Digital Bitbox and more**.**
Hash:
The process that takes input data of varying sizes, performs an operation on it and converts it into a fixed size output. It cannot be reversed.
Hashing:
The process by which you mine bitcoin or similar cryptocurrency, by trying to solve the mathematical problem within it, using cryptographic hash functions.
HODL:
A Bitcoin enthusiast once accidentally misspelled the word HOLD and it is now part of the bitcoin legend. It can also mean hold on for dear life.
ICO (Initial Coin Offering):
A blockchain-based fundraising mechanism, or a public crowd sale of a new digital coin, used to raise capital from supporters for an early stage crypto venture. Beware of these as there have been quite a few scams in the past.
John mcAfee:
A man who will one day eat his balls on live television for falsely predicting bitcoin going to 100k. He has also become a small meme within the crypto community for his outlandish claims.
JOMO:
Joy of missing out. For those who are so depressed about missing out their sadness becomes joy.
KYC:
Know your customer(alternatively consumer).
Lambo:
This stands for Lamborghini. A small meme within the investing community where the moment someone gets rich they spend their earnings on a lambo. One day we will all have lambos in crypto-valhalla.
Ledger:
Away from Blockchain, it is a book of financial transactions and balances. In the world of crypto, the blockchain functions as a ledger. A digital currency’s ledger records all transactions which took place on a certain block chain network.
Leverage:
Trading with borrowed capital (margin) in order to increase the potential return of an investment.
Liquidity:
The availability of an asset to be bought and sold easily, without affecting its market price.
of the coins.
Margin trading:
The trading of assets or securities bought with borrowed money.
Market cap/MCAP:
A short-term for Market Capitalization. Market Capitalization refers to the market value of a particular cryptocurrency. It is computed by multiplying the Price of an individual unit of coins by the total circulating supply.
Miner:
A computer participating in any cryptocurrency network performing proof of work. This is usually done to receive block rewards.
Mining:
The act of solving a complex math equation to validate a blockchain transaction using computer processing power and specialized hardware.
Mining contract:
A method of investing in bitcoin mining hardware, allowing anyone to rent out a pre-specified amount of hashing power, for an agreed amount of time. The mining service takes care of hardware maintenance, hosting and electricity costs, making it simpler for investors.
Mining rig:
A computer specially designed for mining cryptocurrencies.
Mooning:
A situation the price of a coin rapidly increases in value. Can also be used as: “I hope bitcoin goes to the moon”
Node:
Any computing device that connects to the blockchain network.
Open source:
The practice of sharing the source code for a piece of computer software, allowing it to be distributed and altered by anyone.
OTC:
Over the counter. Trading is done directly between parties.
P2P (Peer to Peer):
A type of network connection where participants interact directly with each other rather than through a centralized third party. The system allows the exchange of resources from A to B, without having to go through a separate server.
Paper wallet:
A form of “cold storage” where the private keys are printed onto a piece of paper and stored offline. Considered as one of the safest crypto wallets, the truth is that it majors in sweeping coins from your wallets.
Pre mining:
The mining of a cryptocurrency by its developers before it is released to the public.
Proof of stake (POS):
A consensus distribution algorithm which essentially rewards you based upon the amount of the coin that you own. In other words, more investment in the coin will leads to more gain when you mine with this protocol In Proof of Stake, the resource held by the “miner” is their stake in the currency.
PROOF OF WORK (POW) :
The competition of computers competing to solve a tough crypto math problem. The first computer that does this is allowed to create new blocks and record information.” The miner is then usually rewarded via transaction fees.
Protocol:
A standardized set of rules for formatting and processing data.
Public key / private key:
A cryptographic code that allows a user to receive cryptocurrencies into an account. The public key is made available to everyone via a publicly accessible directory, and the private key remains confidential to its respective owner. Because the key pair is mathematically related, whatever is encrypted with a public key may only be decrypted by its corresponding private key.
Pump and dump:
Massive buying and selling activity of cryptocurrencies (sometimes organized and to one’s benefit) which essentially result in a phenomenon where the significant surge in the value of coin followed by a huge crash take place in a short time frame.
Recovery phrase:
A set of phrases you are given whereby you can regain or access your wallet should you lose the private key to your wallets — paper, mobile, desktop, and hardware wallet. These phrases are some random 12–24 words. A recovery Phrase can also be called as Recovery seed, Seed Key, Recovery Key, or Seed Phrase.
REKT:
Referring to the word “wrecked”. It defines a situation whereby an investor or trader who has been ruined utterly following the massive losses suffered in crypto industry.
Ripple:
An alternative payment network to Bitcoin based on similar cryptography. The ripple network uses XRP as currency and is capable of sending any asset type.
ROI:
Return on investment.
Safu:
A crypto term for safe popularized by the Bizonnaci YouTube channel after the CEO of Binance tweeted
“Funds are safe."
“the exchage I use got hacked!”“Oh no, are your funds safu?”
“My coins better be safu!”


Sats/Satoshi:
The smallest fraction of a bitcoin is called a “satoshi” or “sat”. It represents one hundred-millionth of a bitcoin and is named after Satoshi Nakamoto.
Satoshi Nakamoto:
This was the pseudonym for the mysterious creator of Bitcoin.
Scalability:
The ability of a cryptocurrency to contain the massive use of its Blockchain.
Sharding:
A scaling solution for the Blockchain. It is generally a method that allows nodes to have partial copies of the complete blockchain in order to increase overall network performance and consensus speeds.
Shitcoin:
Coin with little potential or future prospects.
Shill:
Spreading buzz by heavily promoting a particular coin in the community to create awareness.
Short position:
Selling of a specific cryptocurrency with an expectation that it will drop in value.
Silk road:
The online marketplace where drugs and other illicit items were traded for Bitcoin. This marketplace is using accessed through “TOR”, and VPNs. In October 2013, a Silk Road was shut down in by the FBI.
Smart Contract:
Certain computational benchmarks or barriers that have to be met in turn for money or data to be deposited or even be used to verify things such as land rights.
Software Wallet:
A crypto wallet that exists purely as software files on a computer. Usually, software wallets can be generated for free from a variety of sources.
Solidity:
A contract-oriented coding language for implementing smart contracts on Ethereum. Its syntax is similar to that of JavaScript.
Stable coin:
A cryptocoin with an extremely low volatility that can be used to trade against the overall market.
Staking:
Staking is the process of actively participating in transaction validation (similar to mining) on a proof-of-stake (PoS) blockchain. On these blockchains, anyone with a minimum-required balance of a specific cryptocurrency can validate transactions and earn Staking rewards.
Surge:
When a crypto currency appreciates or goes up in price.
Tank:
The opposite of mooning. When a coin tanks it can also be described as crashing.
Tendies
For traders , the chief prize is “tendies” (chicken tenders, the treat an overgrown man-child receives for being a “Good Boy”) .
Token:
A unit of value that represents a digital asset built on a blockchain system. A token is usually considered as a “coin” of a cryptocurrency, but it really has a wider functionality.
TOR: “The Onion Router” is a free web browser designed to protect users’ anonymity and resist censorship. Tor is usually used surfing the web anonymously and access sites on the “Darkweb”.
Transaction fee:
An amount of money users are charged from their transaction when sending cryptocurrencies.
Volatility:
A measure of fluctuations in the price of a financial instrument over time. High volatility in bitcoin is seen as risky since its shifting value discourages people from spending or accepting it.
Wallet:
A file that stores all your private keys and communicates with the blockchain to perform transactions. It allows you to send and receive bitcoins securely as well as view your balance and transaction history.
Whale:
An investor that holds a tremendous amount of cryptocurrency. Their extraordinary large holdings allow them to control prices and manipulate the market.
Whitepaper:

A comprehensive report or guide made to understand an issue or help decision making. It is also seen as a technical write up that most cryptocurrencies provide to take a deep look into the structure and plan of the cryptocurrency/Blockchain project. Satoshi Nakamoto was the first to release a whitepaper on Bitcoin, titled “Bitcoin: A Peer-to-Peer Electronic Cash System” in late 2008.
And with that I finally complete my odyssey. I sincerely hope that this helped you and if you are new, I welcome you to crypto. If you read all of that I hope it increased, you in knowledge.
my final definition:
Crypto-Family:
A collection of all the HODLers and crypto fanatics. A place where all people alike unite over a love for crypto.
We are all in this together as we pioneer the new world that is crypto currency. I wish you a great day and Happy HODLing.
-u/flacciduck
feel free to comment words or terms that you feel should be included or about any errors I made.
Edit1:some fixes were made and added words.
submitted by flacciduck to CryptoCurrency [link] [comments]

Why i’m bullish on Zilliqa (long read)

Edit: TL;DR added in the comments
 
Hey all, I've been researching coins since 2017 and have gone through 100s of them in the last 3 years. I got introduced to blockchain via Bitcoin of course, analyzed Ethereum thereafter and from that moment I have a keen interest in smart contact platforms. I’m passionate about Ethereum but I find Zilliqa to have a better risk-reward ratio. Especially because Zilliqa has found an elegant balance between being secure, decentralized and scalable in my opinion.
 
Below I post my analysis of why from all the coins I went through I’m most bullish on Zilliqa (yes I went through Tezos, EOS, NEO, VeChain, Harmony, Algorand, Cardano etc.). Note that this is not investment advice and although it's a thorough analysis there is obviously some bias involved. Looking forward to what you all think!
 
Fun fact: the name Zilliqa is a play on ‘silica’ silicon dioxide which means “Silicon for the high-throughput consensus computer.”
 
This post is divided into (i) Technology, (ii) Business & Partnerships, and (iii) Marketing & Community. I’ve tried to make the technology part readable for a broad audience. If you’ve ever tried understanding the inner workings of Bitcoin and Ethereum you should be able to grasp most parts. Otherwise, just skim through and once you are zoning out head to the next part.
 
Technology and some more:
 
Introduction
 
The technology is one of the main reasons why I’m so bullish on Zilliqa. First thing you see on their website is: “Zilliqa is a high-performance, high-security blockchain platform for enterprises and next-generation applications.” These are some bold statements.
 
Before we deep dive into the technology let’s take a step back in time first as they have quite the history. The initial research paper from which Zilliqa originated dates back to August 2016: Elastico: A Secure Sharding Protocol For Open Blockchains where Loi Luu (Kyber Network) is one of the co-authors. Other ideas that led to the development of what Zilliqa has become today are: Bitcoin-NG, collective signing CoSi, ByzCoin and Omniledger.
 
The technical white paper was made public in August 2017 and since then they have achieved everything stated in the white paper and also created their own open source intermediate level smart contract language called Scilla (functional programming language similar to OCaml) too.
 
Mainnet is live since the end of January 2019 with daily transaction rates growing continuously. About a week ago mainnet reached 5 million transactions, 500.000+ addresses in total along with 2400 nodes keeping the network decentralized and secure. Circulating supply is nearing 11 billion and currently only mining rewards are left. The maximum supply is 21 billion with annual inflation being 7.13% currently and will only decrease with time.
 
Zilliqa realized early on that the usage of public cryptocurrencies and smart contracts were increasing but decentralized, secure, and scalable alternatives were lacking in the crypto space. They proposed to apply sharding onto a public smart contract blockchain where the transaction rate increases almost linear with the increase in the amount of nodes. More nodes = higher transaction throughput and increased decentralization. Sharding comes in many forms and Zilliqa uses network-, transaction- and computational sharding. Network sharding opens up the possibility of using transaction- and computational sharding on top. Zilliqa does not use state sharding for now. We’ll come back to this later.
 
Before we continue dissecting how Zilliqa achieves such from a technological standpoint it’s good to keep in mind that a blockchain being decentralised and secure and scalable is still one of the main hurdles in allowing widespread usage of decentralised networks. In my opinion this needs to be solved first before blockchains can get to the point where they can create and add large scale value. So I invite you to read the next section to grasp the underlying fundamentals. Because after all these premises need to be true otherwise there isn’t a fundamental case to be bullish on Zilliqa, right?
 
Down the rabbit hole
 
How have they achieved this? Let’s define the basics first: key players on Zilliqa are the users and the miners. A user is anybody who uses the blockchain to transfer funds or run smart contracts. Miners are the (shard) nodes in the network who run the consensus protocol and get rewarded for their service in Zillings (ZIL). The mining network is divided into several smaller networks called shards, which is also referred to as ‘network sharding’. Miners subsequently are randomly assigned to a shard by another set of miners called DS (Directory Service) nodes. The regular shards process transactions and the outputs of these shards are eventually combined by the DS shard as they reach consensus on the final state. More on how these DS shards reach consensus (via pBFT) will be explained later on.
 
The Zilliqa network produces two types of blocks: DS blocks and Tx blocks. One DS Block consists of 100 Tx Blocks. And as previously mentioned there are two types of nodes concerned with reaching consensus: shard nodes and DS nodes. Becoming a shard node or DS node is being defined by the result of a PoW cycle (Ethash) at the beginning of the DS Block. All candidate mining nodes compete with each other and run the PoW (Proof-of-Work) cycle for 60 seconds and the submissions achieving the highest difficulty will be allowed on the network. And to put it in perspective: the average difficulty for one DS node is ~ 2 Th/s equaling 2.000.000 Mh/s or 55 thousand+ GeForce GTX 1070 / 8 GB GPUs at 35.4 Mh/s. Each DS Block 10 new DS nodes are allowed. And a shard node needs to provide around 8.53 GH/s currently (around 240 GTX 1070s). Dual mining ETH/ETC and ZIL is possible and can be done via mining software such as Phoenix and Claymore. There are pools and if you have large amounts of hashing power (Ethash) available you could mine solo.
 
The PoW cycle of 60 seconds is a peak performance and acts as an entry ticket to the network. The entry ticket is called a sybil resistance mechanism and makes it incredibly hard for adversaries to spawn lots of identities and manipulate the network with these identities. And after every 100 Tx Blocks which corresponds to roughly 1,5 hour this PoW process repeats. In between these 1,5 hour, no PoW needs to be done meaning Zilliqa’s energy consumption to keep the network secure is low. For more detailed information on how mining works click here.
Okay, hats off to you. You have made it this far. Before we go any deeper down the rabbit hole we first must understand why Zilliqa goes through all of the above technicalities and understand a bit more what a blockchain on a more fundamental level is. Because the core of Zilliqa’s consensus protocol relies on the usage of pBFT (practical Byzantine Fault Tolerance) we need to know more about state machines and their function. Navigate to Viewblock, a Zilliqa block explorer, and just come back to this article. We will use this site to navigate through a few concepts.
 
We have established that Zilliqa is a public and distributed blockchain. Meaning that everyone with an internet connection can send ZILs, trigger smart contracts, etc. and there is no central authority who fully controls the network. Zilliqa and other public and distributed blockchains (like Bitcoin and Ethereum) can also be defined as state machines.
 
Taking the liberty of paraphrasing examples and definitions given by Samuel Brooks’ medium article, he describes the definition of a blockchain (like Zilliqa) as: “A peer-to-peer, append-only datastore that uses consensus to synchronize cryptographically-secure data”.
 
Next, he states that: "blockchains are fundamentally systems for managing valid state transitions”. For some more context, I recommend reading the whole medium article to get a better grasp of the definitions and understanding of state machines. Nevertheless, let’s try to simplify and compile it into a single paragraph. Take traffic lights as an example: all its states (red, amber, and green) are predefined, all possible outcomes are known and it doesn’t matter if you encounter the traffic light today or tomorrow. It will still behave the same. Managing the states of a traffic light can be done by triggering a sensor on the road or pushing a button resulting in one traffic lights’ state going from green to red (via amber) and another light from red to green.
 
With public blockchains like Zilliqa, this isn’t so straightforward and simple. It started with block #1 almost 1,5 years ago and every 45 seconds or so a new block linked to the previous block is being added. Resulting in a chain of blocks with transactions in it that everyone can verify from block #1 to the current #647.000+ block. The state is ever changing and the states it can find itself in are infinite. And while the traffic light might work together in tandem with various other traffic lights, it’s rather insignificant comparing it to a public blockchain. Because Zilliqa consists of 2400 nodes who need to work together to achieve consensus on what the latest valid state is while some of these nodes may have latency or broadcast issues, drop offline or are deliberately trying to attack the network, etc.
 
Now go back to the Viewblock page take a look at the amount of transaction, addresses, block and DS height and then hit refresh. Obviously as expected you see new incremented values on one or all parameters. And how did the Zilliqa blockchain manage to transition from a previous valid state to the latest valid state? By using pBFT to reach consensus on the latest valid state.
 
After having obtained the entry ticket, miners execute pBFT to reach consensus on the ever-changing state of the blockchain. pBFT requires a series of network communication between nodes, and as such there is no GPU involved (but CPU). Resulting in the total energy consumed to keep the blockchain secure, decentralized and scalable being low.
 
pBFT stands for practical Byzantine Fault Tolerance and is an optimization on the Byzantine Fault Tolerant algorithm. To quote Blockonomi: “In the context of distributed systems, Byzantine Fault Tolerance is the ability of a distributed computer network to function as desired and correctly reach a sufficient consensus despite malicious components (nodes) of the system failing or propagating incorrect information to other peers.” Zilliqa is such a distributed computer network and depends on the honesty of the nodes (shard and DS) to reach consensus and to continuously update the state with the latest block. If pBFT is a new term for you I can highly recommend the Blockonomi article.
 
The idea of pBFT was introduced in 1999 - one of the authors even won a Turing award for it - and it is well researched and applied in various blockchains and distributed systems nowadays. If you want more advanced information than the Blockonomi link provides click here. And if you’re in between Blockonomi and the University of Singapore read the Zilliqa Design Story Part 2 dating from October 2017.
Quoting from the Zilliqa tech whitepaper: “pBFT relies upon a correct leader (which is randomly selected) to begin each phase and proceed when the sufficient majority exists. In case the leader is byzantine it can stall the entire consensus protocol. To address this challenge, pBFT offers a view change protocol to replace the byzantine leader with another one.”
 
pBFT can tolerate ⅓ of the nodes being dishonest (offline counts as Byzantine = dishonest) and the consensus protocol will function without stalling or hiccups. Once there are more than ⅓ of dishonest nodes but no more than ⅔ the network will be stalled and a view change will be triggered to elect a new DS leader. Only when more than ⅔ of the nodes are dishonest (66%) double-spend attacks become possible.
 
If the network stalls no transactions can be processed and one has to wait until a new honest leader has been elected. When the mainnet was just launched and in its early phases, view changes happened regularly. As of today the last stalling of the network - and view change being triggered - was at the end of October 2019.
 
Another benefit of using pBFT for consensus besides low energy is the immediate finality it provides. Once your transaction is included in a block and the block is added to the chain it’s done. Lastly, take a look at this article where three types of finality are being defined: probabilistic, absolute and economic finality. Zilliqa falls under the absolute finality (just like Tendermint for example). Although lengthy already we skipped through some of the inner workings from Zilliqa’s consensus: read the Zilliqa Design Story Part 3 and you will be close to having a complete picture on it. Enough about PoW, sybil resistance mechanism, pBFT, etc. Another thing we haven’t looked at yet is the amount of decentralization.
 
Decentralisation
 
Currently, there are four shards, each one of them consisting of 600 nodes. 1 shard with 600 so-called DS nodes (Directory Service - they need to achieve a higher difficulty than shard nodes) and 1800 shard nodes of which 250 are shard guards (centralized nodes controlled by the team). The amount of shard guards has been steadily declining from 1200 in January 2019 to 250 as of May 2020. On the Viewblock statistics, you can see that many of the nodes are being located in the US but those are only the (CPU parts of the) shard nodes who perform pBFT. There is no data from where the PoW sources are coming. And when the Zilliqa blockchain starts reaching its transaction capacity limit, a network upgrade needs to be executed to lift the current cap of maximum 2400 nodes to allow more nodes and formation of more shards which will allow to network to keep on scaling according to demand.
Besides shard nodes there are also seed nodes. The main role of seed nodes is to serve as direct access points (for end-users and clients) to the core Zilliqa network that validates transactions. Seed nodes consolidate transaction requests and forward these to the lookup nodes (another type of nodes) for distribution to the shards in the network. Seed nodes also maintain the entire transaction history and the global state of the blockchain which is needed to provide services such as block explorers. Seed nodes in the Zilliqa network are comparable to Infura on Ethereum.
 
The seed nodes were first only operated by Zilliqa themselves, exchanges and Viewblock. Operators of seed nodes like exchanges had no incentive to open them for the greater public. They were centralised at first. Decentralisation at the seed nodes level has been steadily rolled out since March 2020 ( Zilliqa Improvement Proposal 3 ). Currently the amount of seed nodes is being increased, they are public-facing and at the same time PoS is applied to incentivize seed node operators and make it possible for ZIL holders to stake and earn passive yields. Important distinction: seed nodes are not involved with consensus! That is still PoW as entry ticket and pBFT for the actual consensus.
 
5% of the block rewards are being assigned to seed nodes (from the beginning in 2019) and those are being used to pay out ZIL stakers. The 5% block rewards with an annual yield of 10.03% translate to roughly 610 MM ZILs in total that can be staked. Exchanges use the custodial variant of staking and wallets like Moonlet will use the non-custodial version (starting in Q3 2020). Staking is being done by sending ZILs to a smart contract created by Zilliqa and audited by Quantstamp.
 
With a high amount of DS; shard nodes and seed nodes becoming more decentralized too, Zilliqa qualifies for the label of decentralized in my opinion.
 
Smart contracts
 
Let me start by saying I’m not a developer and my programming skills are quite limited. So I‘m taking the ELI5 route (maybe 12) but if you are familiar with Javascript, Solidity or specifically OCaml please head straight to Scilla - read the docs to get a good initial grasp of how Zilliqa’s smart contract language Scilla works and if you ask yourself “why another programming language?” check this article. And if you want to play around with some sample contracts in an IDE click here. The faucet can be found here. And more information on architecture, dapp development and API can be found on the Developer Portal.
If you are more into listening and watching: check this recent webinar explaining Zilliqa and Scilla. Link is time-stamped so you’ll start right away with a platform introduction, roadmap 2020 and afterwards a proper Scilla introduction.
 
Generalized: programming languages can be divided into being ‘object-oriented’ or ‘functional’. Here is an ELI5 given by software development academy: * “all programs have two basic components, data – what the program knows – and behavior – what the program can do with that data. So object-oriented programming states that combining data and related behaviors in one place, is called “object”, which makes it easier to understand how a particular program works. On the other hand, functional programming argues that data and behavior are different things and should be separated to ensure their clarity.” *
 
Scilla is on the functional side and shares similarities with OCaml: OCaml is a general-purpose programming language with an emphasis on expressiveness and safety. It has an advanced type system that helps catch your mistakes without getting in your way. It's used in environments where a single mistake can cost millions and speed matters, is supported by an active community, and has a rich set of libraries and development tools. For all its power, OCaml is also pretty simple, which is one reason it's often used as a teaching language.
 
Scilla is blockchain agnostic, can be implemented onto other blockchains as well, is recognized by academics and won a so-called Distinguished Artifact Award award at the end of last year.
 
One of the reasons why the Zilliqa team decided to create their own programming language focused on preventing smart contract vulnerabilities is that adding logic on a blockchain, programming, means that you cannot afford to make mistakes. Otherwise, it could cost you. It’s all great and fun blockchains being immutable but updating your code because you found a bug isn’t the same as with a regular web application for example. And with smart contracts, it inherently involves cryptocurrencies in some form thus value.
 
Another difference with programming languages on a blockchain is gas. Every transaction you do on a smart contract platform like Zilliqa or Ethereum costs gas. With gas you basically pay for computational costs. Sending a ZIL from address A to address B costs 0.001 ZIL currently. Smart contracts are more complex, often involve various functions and require more gas (if gas is a new concept click here ).
 
So with Scilla, similar to Solidity, you need to make sure that “every function in your smart contract will run as expected without hitting gas limits. An improper resource analysis may lead to situations where funds may get stuck simply because a part of the smart contract code cannot be executed due to gas limits. Such constraints are not present in traditional software systems”. Scilla design story part 1
 
Some examples of smart contract issues you’d want to avoid are: leaking funds, ‘unexpected changes to critical state variables’ (example: someone other than you setting his or her address as the owner of the smart contract after creation) or simply killing a contract.
 
Scilla also allows for formal verification. Wikipedia to the rescue: In the context of hardware and software systems, formal verification is the act of proving or disproving the correctness of intended algorithms underlying a system with respect to a certain formal specification or property, using formal methods of mathematics.
 
Formal verification can be helpful in proving the correctness of systems such as: cryptographic protocols, combinational circuits, digital circuits with internal memory, and software expressed as source code.
 
Scilla is being developed hand-in-hand with formalization of its semantics and its embedding into the Coq proof assistant — a state-of-the art tool for mechanized proofs about properties of programs.”
 
Simply put, with Scilla and accompanying tooling developers can be mathematically sure and proof that the smart contract they’ve written does what he or she intends it to do.
 
Smart contract on a sharded environment and state sharding
 
There is one more topic I’d like to touch on: smart contract execution in a sharded environment (and what is the effect of state sharding). This is a complex topic. I’m not able to explain it any easier than what is posted here. But I will try to compress the post into something easy to digest.
 
Earlier on we have established that Zilliqa can process transactions in parallel due to network sharding. This is where the linear scalability comes from. We can define simple transactions: a transaction from address A to B (Category 1), a transaction where a user interacts with one smart contract (Category 2) and the most complex ones where triggering a transaction results in multiple smart contracts being involved (Category 3). The shards are able to process transactions on their own without interference of the other shards. With Category 1 transactions that is doable, with Category 2 transactions sometimes if that address is in the same shard as the smart contract but with Category 3 you definitely need communication between the shards. Solving that requires to make a set of communication rules the protocol needs to follow in order to process all transactions in a generalised fashion.
 
And this is where the downsides of state sharding comes in currently. All shards in Zilliqa have access to the complete state. Yes the state size (0.1 GB at the moment) grows and all of the nodes need to store it but it also means that they don’t need to shop around for information available on other shards. Requiring more communication and adding more complexity. Computer science knowledge and/or developer knowledge required links if you want to dig further: Scilla - language grammar Scilla - Foundations for Verifiable Decentralised Computations on a Blockchain Gas Accounting NUS x Zilliqa: Smart contract language workshop
 
Easier to follow links on programming Scilla https://learnscilla.com/home Ivan on Tech
 
Roadmap / Zilliqa 2.0
 
There is no strict defined roadmap but here are topics being worked on. And via the Zilliqa website there is also more information on the projects they are working on.
 
Business & Partnerships
 
It’s not only technology in which Zilliqa seems to be excelling as their ecosystem has been expanding and starting to grow rapidly. The project is on a mission to provide OpenFinance (OpFi) to the world and Singapore is the right place to be due to its progressive regulations and futuristic thinking. Singapore has taken a proactive approach towards cryptocurrencies by introducing the Payment Services Act 2019 (PS Act). Among other things, the PS Act will regulate intermediaries dealing with certain cryptocurrencies, with a particular focus on consumer protection and anti-money laundering. It will also provide a stable regulatory licensing and operating framework for cryptocurrency entities, effectively covering all crypto businesses and exchanges based in Singapore. According to PWC 82% of the surveyed executives in Singapore reported blockchain initiatives underway and 13% of them have already brought the initiatives live to the market. There is also an increasing list of organizations that are starting to provide digital payment services. Moreover, Singaporean blockchain developers Building Cities Beyond has recently created an innovation $15 million grant to encourage development on its ecosystem. This all suggests that Singapore tries to position itself as (one of) the leading blockchain hubs in the world.
 
Zilliqa seems to already take advantage of this and recently helped launch Hg Exchange on their platform, together with financial institutions PhillipCapital, PrimePartners and Fundnel. Hg Exchange, which is now approved by the Monetary Authority of Singapore (MAS), uses smart contracts to represent digital assets. Through Hg Exchange financial institutions worldwide can use Zilliqa's safe-by-design smart contracts to enable the trading of private equities. For example, think of companies such as Grab, Airbnb, SpaceX that are not available for public trading right now. Hg Exchange will allow investors to buy shares of private companies & unicorns and capture their value before an IPO. Anquan, the main company behind Zilliqa, has also recently announced that they became a partner and shareholder in TEN31 Bank, which is a fully regulated bank allowing for tokenization of assets and is aiming to bridge the gap between conventional banking and the blockchain world. If STOs, the tokenization of assets, and equity trading will continue to increase, then Zilliqa’s public blockchain would be the ideal candidate due to its strategic positioning, partnerships, regulatory compliance and the technology that is being built on top of it.
 
What is also very encouraging is their focus on banking the un(der)banked. They are launching a stablecoin basket starting with XSGD. As many of you know, stablecoins are currently mostly used for trading. However, Zilliqa is actively trying to broaden the use case of stablecoins. I recommend everybody to read this text that Amrit Kumar wrote (one of the co-founders). These stablecoins will be integrated in the traditional markets and bridge the gap between the crypto world and the traditional world. This could potentially revolutionize and legitimise the crypto space if retailers and companies will for example start to use stablecoins for payments or remittances, instead of it solely being used for trading.
 
Zilliqa also released their DeFi strategic roadmap (dating November 2019) which seems to be aligning well with their OpFi strategy. A non-custodial DEX is coming to Zilliqa made by Switcheo which allows cross-chain trading (atomic swaps) between ETH, EOS and ZIL based tokens. They also signed a Memorandum of Understanding for a (soon to be announced) USD stablecoin. And as Zilliqa is all about regulations and being compliant, I’m speculating on it to be a regulated USD stablecoin. Furthermore, XSGD is already created and visible on block explorer and XIDR (Indonesian Stablecoin) is also coming soon via StraitsX. Here also an overview of the Tech Stack for Financial Applications from September 2019. Further quoting Amrit Kumar on this:
 
There are two basic building blocks in DeFi/OpFi though: 1) stablecoins as you need a non-volatile currency to get access to this market and 2) a dex to be able to trade all these financial assets. The rest are built on top of these blocks.
 
So far, together with our partners and community, we have worked on developing these building blocks with XSGD as a stablecoin. We are working on bringing a USD-backed stablecoin as well. We will soon have a decentralised exchange developed by Switcheo. And with HGX going live, we are also venturing into the tokenization space. More to come in the future.”
 
Additionally, they also have this ZILHive initiative that injects capital into projects. There have been already 6 waves of various teams working on infrastructure, innovation and research, and they are not from ASEAN or Singapore only but global: see Grantees breakdown by country. Over 60 project teams from over 20 countries have contributed to Zilliqa's ecosystem. This includes individuals and teams developing wallets, explorers, developer toolkits, smart contract testing frameworks, dapps, etc. As some of you may know, Unstoppable Domains (UD) blew up when they launched on Zilliqa. UD aims to replace cryptocurrency addresses with a human-readable name and allows for uncensorable websites. Zilliqa will probably be the only one able to handle all these transactions onchain due to ability to scale and its resulting low fees which is why the UD team launched this on Zilliqa in the first place. Furthermore, Zilliqa also has a strong emphasis on security, compliance, and privacy, which is why they partnered with companies like Elliptic, ChainSecurity (part of PwC Switzerland), and Incognito. Their sister company Aqilliz (Zilliqa spelled backwards) focuses on revolutionizing the digital advertising space and is doing interesting things like using Zilliqa to track outdoor digital ads with companies like Foodpanda.
 
Zilliqa is listed on nearly all major exchanges, having several different fiat-gateways and recently have been added to Binance’s margin trading and futures trading with really good volume. They also have a very impressive team with good credentials and experience. They don't just have “tech people”. They have a mix of tech people, business people, marketeers, scientists, and more. Naturally, it's good to have a mix of people with different skill sets if you work in the crypto space.
 
Marketing & Community
 
Zilliqa has a very strong community. If you just follow their Twitter their engagement is much higher for a coin that has approximately 80k followers. They also have been ‘coin of the day’ by LunarCrush many times. LunarCrush tracks real-time cryptocurrency value and social data. According to their data, it seems Zilliqa has a more fundamental and deeper understanding of marketing and community engagement than almost all other coins. While almost all coins have been a bit frozen in the last months, Zilliqa seems to be on its own bull run. It was somewhere in the 100s a few months ago and is currently ranked #46 on CoinGecko. Their official Telegram also has over 20k people and is very active, and their community channel which is over 7k now is more active and larger than many other official channels. Their local communities also seem to be growing.
 
Moreover, their community started ‘Zillacracy’ together with the Zilliqa core team ( see www.zillacracy.com ). It’s a community-run initiative where people from all over the world are now helping with marketing and development on Zilliqa. Since its launch in February 2020 they have been doing a lot and will also run their own non-custodial seed node for staking. This seed node will also allow them to start generating revenue for them to become a self sustaining entity that could potentially scale up to become a decentralized company working in parallel with the Zilliqa core team. Comparing it to all the other smart contract platforms (e.g. Cardano, EOS, Tezos etc.) they don't seem to have started a similar initiative (correct me if I’m wrong though). This suggests in my opinion that these other smart contract platforms do not fully understand how to utilize the ‘power of the community’. This is something you cannot ‘buy with money’ and gives many projects in the space a disadvantage.
 
Zilliqa also released two social products called SocialPay and Zeeves. SocialPay allows users to earn ZILs while tweeting with a specific hashtag. They have recently used it in partnership with the Singapore Red Cross for a marketing campaign after their initial pilot program. It seems like a very valuable social product with a good use case. I can see a lot of traditional companies entering the space through this product, which they seem to suggest will happen. Tokenizing hashtags with smart contracts to get network effect is a very smart and innovative idea.
 
Regarding Zeeves, this is a tipping bot for Telegram. They already have 1000s of signups and they plan to keep upgrading it for more and more people to use it (e.g. they recently have added a quiz features). They also use it during AMAs to reward people in real-time. It’s a very smart approach to grow their communities and get familiar with ZIL. I can see this becoming very big on Telegram. This tool suggests, again, that the Zilliqa team has a deeper understanding of what the crypto space and community needs and is good at finding the right innovative tools to grow and scale.
 
To be honest, I haven’t covered everything (i’m also reaching the character limited haha). So many updates happening lately that it's hard to keep up, such as the International Monetary Fund mentioning Zilliqa in their report, custodial and non-custodial Staking, Binance Margin, Futures, Widget, entering the Indian market, and more. The Head of Marketing Colin Miles has also released this as an overview of what is coming next. And last but not least, Vitalik Buterin has been mentioning Zilliqa lately acknowledging Zilliqa and mentioning that both projects have a lot of room to grow. There is much more info of course and a good part of it has been served to you on a silver platter. I invite you to continue researching by yourself :-) And if you have any comments or questions please post here!
submitted by haveyouheardaboutit to CryptoCurrency [link] [comments]

Why i’m bullish on Zilliqa (long read)

Hey all, I've been researching coins since 2017 and have gone through 100s of them in the last 3 years. I got introduced to blockchain via Bitcoin of course, analysed Ethereum thereafter and from that moment I have a keen interest in smart contact platforms. I’m passionate about Ethereum but I find Zilliqa to have a better risk reward ratio. Especially because Zilliqa has found an elegant balance between being secure, decentralised and scalable in my opinion.
 
Below I post my analysis why from all the coins I went through I’m most bullish on Zilliqa (yes I went through Tezos, EOS, NEO, VeChain, Harmony, Algorand, Cardano etc.). Note that this is not investment advice and although it's a thorough analysis there is obviously some bias involved. Looking forward to what you all think!
 
Fun fact: the name Zilliqa is a play on ‘silica’ silicon dioxide which means “Silicon for the high-throughput consensus computer.”
 
This post is divided into (i) Technology, (ii) Business & Partnerships, and (iii) Marketing & Community. I’ve tried to make the technology part readable for a broad audience. If you’ve ever tried understanding the inner workings of Bitcoin and Ethereum you should be able to grasp most parts. Otherwise just skim through and once you are zoning out head to the next part.
 
Technology and some more:
 
Introduction The technology is one of the main reasons why I’m so bullish on Zilliqa. First thing you see on their website is: “Zilliqa is a high-performance, high-security blockchain platform for enterprises and next-generation applications.” These are some bold statements.
 
Before we deep dive into the technology let’s take a step back in time first as they have quite the history. The initial research paper from which Zilliqa originated dates back to August 2016: Elastico: A Secure Sharding Protocol For Open Blockchains where Loi Luu (Kyber Network) is one of the co-authors. Other ideas that led to the development of what Zilliqa has become today are: Bitcoin-NG, collective signing CoSi, ByzCoin and Omniledger.
 
The technical white paper was made public in August 2017 and since then they have achieved everything stated in the white paper and also created their own open source intermediate level smart contract language called Scilla (functional programming language similar to OCaml) too.
 
Mainnet is live since end of January 2019 with daily transaction rate growing continuously. About a week ago mainnet reached 5 million transactions, 500.000+ addresses in total along with 2400 nodes keeping the network decentralised and secure. Circulating supply is nearing 11 billion and currently only mining rewards are left. Maximum supply is 21 billion with annual inflation being 7.13% currently and will only decrease with time.
 
Zilliqa realised early on that the usage of public cryptocurrencies and smart contracts were increasing but decentralised, secure and scalable alternatives were lacking in the crypto space. They proposed to apply sharding onto a public smart contract blockchain where the transaction rate increases almost linear with the increase in amount of nodes. More nodes = higher transaction throughput and increased decentralisation. Sharding comes in many forms and Zilliqa uses network-, transaction- and computational sharding. Network sharding opens up the possibility of using transaction- and computational sharding on top. Zilliqa does not use state sharding for now. We’ll come back to this later.
 
Before we continue disecting how Zilliqa achieves such from a technological standpoint it’s good to keep in mind that a blockchain being decentralised and secure and scalable is still one of the main hurdles in allowing widespread usage of decentralised networks. In my opinion this needs to be solved first before blockchains can get to the point where they can create and add large scale value. So I invite you to read the next section to grasp the underlying fundamentals. Because after all these premises need to be true otherwise there isn’t a fundamental case to be bullish on Zilliqa, right?
 
Down the rabbit hole
 
How have they achieved this? Let’s define the basics first: key players on Zilliqa are the users and the miners. A user is anybody who uses the blockchain to transfer funds or run smart contracts. Miners are the (shard) nodes in the network who run the consensus protocol and get rewarded for their service in Zillings (ZIL). The mining network is divided into several smaller networks called shards, which is also referred to as ‘network sharding’. Miners subsequently are randomly assigned to a shard by another set of miners called DS (Directory Service) nodes. The regular shards process transactions and the outputs of these shards are eventually combined by the DS shard as they reach consensus on the final state. More on how these DS shards reach consensus (via pBFT) will be explained later on.
 
The Zilliqa network produces two types of blocks: DS blocks and Tx blocks. One DS Block consists of 100 Tx Blocks. And as previously mentioned there are two types of nodes concerned with reaching consensus: shard nodes and DS nodes. Becoming a shard node or DS node is being defined by the result of a PoW cycle (Ethash) at the beginning of the DS Block. All candidate mining nodes compete with each other and run the PoW (Proof-of-Work) cycle for 60 seconds and the submissions achieving the highest difficulty will be allowed on the network. And to put it in perspective: the average difficulty for one DS node is ~ 2 Th/s equaling 2.000.000 Mh/s or 55 thousand+ GeForce GTX 1070 / 8 GB GPUs at 35.4 Mh/s. Each DS Block 10 new DS nodes are allowed. And a shard node needs to provide around 8.53 GH/s currently (around 240 GTX 1070s). Dual mining ETH/ETC and ZIL is possible and can be done via mining software such as Phoenix and Claymore. There are pools and if you have large amounts of hashing power (Ethash) available you could mine solo.
 
The PoW cycle of 60 seconds is a peak performance and acts as an entry ticket to the network. The entry ticket is called a sybil resistance mechanism and makes it incredibly hard for adversaries to spawn lots of identities and manipulate the network with these identities. And after every 100 Tx Blocks which corresponds to roughly 1,5 hour this PoW process repeats. In between these 1,5 hour no PoW needs to be done meaning Zilliqa’s energy consumption to keep the network secure is low. For more detailed information on how mining works click here.
Okay, hats off to you. You have made it this far. Before we go any deeper down the rabbit hole we first must understand why Zilliqa goes through all of the above technicalities and understand a bit more what a blockchain on a more fundamental level is. Because the core of Zilliqa’s consensus protocol relies on the usage of pBFT (practical Byzantine Fault Tolerance) we need to know more about state machines and their function. Navigate to Viewblock, a Zilliqa block explorer, and just come back to this article. We will use this site to navigate through a few concepts.
 
We have established that Zilliqa is a public and distributed blockchain. Meaning that everyone with an internet connection can send ZILs, trigger smart contracts etc. and there is no central authority who fully controls the network. Zilliqa and other public and distributed blockchains (like Bitcoin and Ethereum) can also be defined as state machines.
 
Taking the liberty of paraphrasing examples and definitions given by Samuel Brooks’ medium article, he describes the definition of a blockchain (like Zilliqa) as:
“A peer-to-peer, append-only datastore that uses consensus to synchronise cryptographically-secure data”.
 
Next he states that: >“blockchains are fundamentally systems for managing valid state transitions”.* For some more context, I recommend reading the whole medium article to get a better grasp of the definitions and understanding of state machines. Nevertheless, let’s try to simplify and compile it into a single paragraph. Take traffic lights as an example: all its states (red, amber and green) are predefined, all possible outcomes are known and it doesn’t matter if you encounter the traffic light today or tomorrow. It will still behave the same. Managing the states of a traffic light can be done by triggering a sensor on the road or pushing a button resulting in one traffic lights’ state going from green to red (via amber) and another light from red to green.
 
With public blockchains like Zilliqa this isn’t so straightforward and simple. It started with block #1 almost 1,5 years ago and every 45 seconds or so a new block linked to the previous block is being added. Resulting in a chain of blocks with transactions in it that everyone can verify from block #1 to the current #647.000+ block. The state is ever changing and the states it can find itself in are infinite. And while the traffic light might work together in tandem with various other traffic lights, it’s rather insignificant comparing it to a public blockchain. Because Zilliqa consists of 2400 nodes who need to work together to achieve consensus on what the latest valid state is while some of these nodes may have latency or broadcast issues, drop offline or are deliberately trying to attack the network etc.
 
Now go back to the Viewblock page take a look at the amount of transaction, addresses, block and DS height and then hit refresh. Obviously as expected you see new incremented values on one or all parameters. And how did the Zilliqa blockchain manage to transition from a previous valid state to the latest valid state? By using pBFT to reach consensus on the latest valid state.
 
After having obtained the entry ticket, miners execute pBFT to reach consensus on the ever changing state of the blockchain. pBFT requires a series of network communication between nodes, and as such there is no GPU involved (but CPU). Resulting in the total energy consumed to keep the blockchain secure, decentralised and scalable being low.
 
pBFT stands for practical Byzantine Fault Tolerance and is an optimisation on the Byzantine Fault Tolerant algorithm. To quote Blockonomi: “In the context of distributed systems, Byzantine Fault Tolerance is the ability of a distributed computer network to function as desired and correctly reach a sufficient consensus despite malicious components (nodes) of the system failing or propagating incorrect information to other peers.” Zilliqa is such a distributed computer network and depends on the honesty of the nodes (shard and DS) to reach consensus and to continuously update the state with the latest block. If pBFT is a new term for you I can highly recommend the Blockonomi article.
 
The idea of pBFT was introduced in 1999 - one of the authors even won a Turing award for it - and it is well researched and applied in various blockchains and distributed systems nowadays. If you want more advanced information than the Blockonomi link provides click here. And if you’re in between Blockonomi and University of Singapore read the Zilliqa Design Story Part 2 dating from October 2017.
Quoting from the Zilliqa tech whitepaper: “pBFT relies upon a correct leader (which is randomly selected) to begin each phase and proceed when the sufficient majority exists. In case the leader is byzantine it can stall the entire consensus protocol. To address this challenge, pBFT offers a view change protocol to replace the byzantine leader with another one.”
 
pBFT can tolerate ⅓ of the nodes being dishonest (offline counts as Byzantine = dishonest) and the consensus protocol will function without stalling or hiccups. Once there are more than ⅓ of dishonest nodes but no more than ⅔ the network will be stalled and a view change will be triggered to elect a new DS leader. Only when more than ⅔ of the nodes are dishonest (>66%) double spend attacks become possible.
 
If the network stalls no transactions can be processed and one has to wait until a new honest leader has been elected. When the mainnet was just launched and in its early phases, view changes happened regularly. As of today the last stalling of the network - and view change being triggered - was at the end of October 2019.
 
Another benefit of using pBFT for consensus besides low energy is the immediate finality it provides. Once your transaction is included in a block and the block is added to the chain it’s done. Lastly, take a look at this article where three types of finality are being defined: probabilistic, absolute and economic finality. Zilliqa falls under the absolute finality (just like Tendermint for example). Although lengthy already we skipped through some of the inner workings from Zilliqa’s consensus: read the Zilliqa Design Story Part 3 and you will be close to having a complete picture on it. Enough about PoW, sybil resistance mechanism, pBFT etc. Another thing we haven’t looked at yet is the amount of decentralisation.
 
Decentralisation
 
Currently there are four shards, each one of them consisting of 600 nodes. 1 shard with 600 so called DS nodes (Directory Service - they need to achieve a higher difficulty than shard nodes) and 1800 shard nodes of which 250 are shard guards (centralised nodes controlled by the team). The amount of shard guards has been steadily declining from 1200 in January 2019 to 250 as of May 2020. On the Viewblock statistics you can see that many of the nodes are being located in the US but those are only the (CPU parts of the) shard nodes who perform pBFT. There is no data from where the PoW sources are coming. And when the Zilliqa blockchain starts reaching their transaction capacity limit, a network upgrade needs to be executed to lift the current cap of maximum 2400 nodes to allow more nodes and formation of more shards which will allow to network to keep on scaling according to demand.
Besides shard nodes there are also seed nodes. The main role of seed nodes is to serve as direct access points (for end users and clients) to the core Zilliqa network that validates transactions. Seed nodes consolidate transaction requests and forward these to the lookup nodes (another type of nodes) for distribution to the shards in the network. Seed nodes also maintain the entire transaction history and the global state of the blockchain which is needed to provide services such as block explorers. Seed nodes in the Zilliqa network are comparable to Infura on Ethereum.
 
The seed nodes were first only operated by Zilliqa themselves, exchanges and Viewblock. Operators of seed nodes like exchanges had no incentive to open them for the greater public.They were centralised at first. Decentralisation at the seed nodes level has been steadily rolled out since March 2020 ( Zilliqa Improvement Proposal 3 ). Currently the amount of seed nodes is being increased, they are public facing and at the same time PoS is applied to incentivize seed node operators and make it possible for ZIL holders to stake and earn passive yields. Important distinction: seed nodes are not involved with consensus! That is still PoW as entry ticket and pBFT for the actual consensus.
 
5% of the block rewards are being assigned to seed nodes (from the beginning in 2019) and those are being used to pay out ZIL stakers.The 5% block rewards with an annual yield of 10.03% translates to roughly 610 MM ZILs in total that can be staked. Exchanges use the custodial variant of staking and wallets like Moonlet will use the non custodial version (starting in Q3 2020). Staking is being done by sending ZILs to a smart contract created by Zilliqa and audited by Quantstamp.
 
With a high amount of DS & shard nodes and seed nodes becoming more decentralised too, Zilliqa qualifies for the label of decentralised in my opinion.
 
Smart contracts
 
Let me start by saying I’m not a developer and my programming skills are quite limited. So I‘m taking the ELI5 route (maybe 12) but if you are familiar with Javascript, Solidity or specifically OCaml please head straight to Scilla - read the docs to get a good initial grasp of how Zilliqa’s smart contract language Scilla works and if you ask yourself “why another programming language?” check this article. And if you want to play around with some sample contracts in an IDE click here. Faucet can be found here. And more information on architecture, dapp development and API can be found on the Developer Portal.
If you are more into listening and watching: check this recent webinar explaining Zilliqa and Scilla. Link is time stamped so you’ll start right away with a platform introduction, R&D roadmap 2020 and afterwards a proper Scilla introduction.
 
Generalised: programming languages can be divided into being ‘object oriented’ or ‘functional’. Here is an ELI5 given by software development academy: > “all programmes have two basic components, data – what the programme knows – and behaviour – what the programme can do with that data. So object-oriented programming states that combining data and related behaviours in one place, is called “object”, which makes it easier to understand how a particular program works. On the other hand, functional programming argues that data and behaviour are different things and should be separated to ensure their clarity.”
 
Scilla is on the functional side and shares similarities with OCaml: > OCaml is a general purpose programming language with an emphasis on expressiveness and safety. It has an advanced type system that helps catch your mistakes without getting in your way. It's used in environments where a single mistake can cost millions and speed matters, is supported by an active community, and has a rich set of libraries and development tools. For all its power, OCaml is also pretty simple, which is one reason it's often used as a teaching language.
 
Scilla is blockchain agnostic, can be implemented onto other blockchains as well, is recognised by academics and won a so called Distinguished Artifact Award award at the end of last year.
 
One of the reasons why the Zilliqa team decided to create their own programming language focused on preventing smart contract vulnerabilities safety is that adding logic on a blockchain, programming, means that you cannot afford to make mistakes. Otherwise it could cost you. It’s all great and fun blockchains being immutable but updating your code because you found a bug isn’t the same as with a regular web application for example. And with smart contracts it inherently involves cryptocurrencies in some form thus value.
 
Another difference with programming languages on a blockchain is gas. Every transaction you do on a smart contract platform like Zilliqa for Ethereum costs gas. With gas you basically pay for computational costs. Sending a ZIL from address A to address B costs 0.001 ZIL currently. Smart contracts are more complex, often involve various functions and require more gas (if gas is a new concept click here ).
 
So with Scilla, similar to Solidity, you need to make sure that “every function in your smart contract will run as expected without hitting gas limits. An improper resource analysis may lead to situations where funds may get stuck simply because a part of the smart contract code cannot be executed due to gas limits. Such constraints are not present in traditional software systems”. Scilla design story part 1
 
Some examples of smart contract issues you’d want to avoid are: leaking funds, ‘unexpected changes to critical state variables’ (example: someone other than you setting his or her address as the owner of the smart contract after creation) or simply killing a contract.
 
Scilla also allows for formal verification. Wikipedia to the rescue:
In the context of hardware and software systems, formal verification is the act of proving or disproving the correctness of intended algorithms underlying a system with respect to a certain formal specification or property, using formal methods of mathematics.
 
Formal verification can be helpful in proving the correctness of systems such as: cryptographic protocols, combinational circuits, digital circuits with internal memory, and software expressed as source code.
 
Scilla is being developed hand-in-hand with formalization of its semantics and its embedding into the Coq proof assistant — a state-of-the art tool for mechanized proofs about properties of programs.”
 
Simply put, with Scilla and accompanying tooling developers can be mathematically sure and proof that the smart contract they’ve written does what he or she intends it to do.
 
Smart contract on a sharded environment and state sharding
 
There is one more topic I’d like to touch on: smart contract execution in a sharded environment (and what is the effect of state sharding). This is a complex topic. I’m not able to explain it any easier than what is posted here. But I will try to compress the post into something easy to digest.
 
Earlier on we have established that Zilliqa can process transactions in parallel due to network sharding. This is where the linear scalability comes from. We can define simple transactions: a transaction from address A to B (Category 1), a transaction where a user interacts with one smart contract (Category 2) and the most complex ones where triggering a transaction results in multiple smart contracts being involved (Category 3). The shards are able to process transactions on their own without interference of the other shards. With Category 1 transactions that is doable, with Category 2 transactions sometimes if that address is in the same shard as the smart contract but with Category 3 you definitely need communication between the shards. Solving that requires to make a set of communication rules the protocol needs to follow in order to process all transactions in a generalised fashion.
 
And this is where the downsides of state sharding comes in currently. All shards in Zilliqa have access to the complete state. Yes the state size (0.1 GB at the moment) grows and all of the nodes need to store it but it also means that they don’t need to shop around for information available on other shards. Requiring more communication and adding more complexity. Computer science knowledge and/or developer knowledge required links if you want to dig further: Scilla - language grammar Scilla - Foundations for Verifiable Decentralised Computations on a Blockchain Gas Accounting NUS x Zilliqa: Smart contract language workshop
 
Easier to follow links on programming Scilla https://learnscilla.com/home Ivan on Tech
 
Roadmap / Zilliqa 2.0
 
There is no strict defined roadmap but here are topics being worked on. And via the Zilliqa website there is also more information on the projects they are working on.
 
Business & Partnerships  
It’s not only technology in which Zilliqa seems to be excelling as their ecosystem has been expanding and starting to grow rapidly. The project is on a mission to provide OpenFinance (OpFi) to the world and Singapore is the right place to be due to its progressive regulations and futuristic thinking. Singapore has taken a proactive approach towards cryptocurrencies by introducing the Payment Services Act 2019 (PS Act). Among other things, the PS Act will regulate intermediaries dealing with certain cryptocurrencies, with a particular focus on consumer protection and anti-money laundering. It will also provide a stable regulatory licensing and operating framework for cryptocurrency entities, effectively covering all crypto businesses and exchanges based in Singapore. According to PWC 82% of the surveyed executives in Singapore reported blockchain initiatives underway and 13% of them have already brought the initiatives live to the market. There is also an increasing list of organisations that are starting to provide digital payment services. Moreover, Singaporean blockchain developers Building Cities Beyond has recently created an innovation $15 million grant to encourage development on its ecosystem. This all suggest that Singapore tries to position itself as (one of) the leading blockchain hubs in the world.
 
Zilliqa seems to already taking advantage of this and recently helped launch Hg Exchange on their platform, together with financial institutions PhillipCapital, PrimePartners and Fundnel. Hg Exchange, which is now approved by the Monetary Authority of Singapore (MAS), uses smart contracts to represent digital assets. Through Hg Exchange financial institutions worldwide can use Zilliqa's safe-by-design smart contracts to enable the trading of private equities. For example, think of companies such as Grab, AirBnB, SpaceX that are not available for public trading right now. Hg Exchange will allow investors to buy shares of private companies & unicorns and capture their value before an IPO. Anquan, the main company behind Zilliqa, has also recently announced that they became a partner and shareholder in TEN31 Bank, which is a fully regulated bank allowing for tokenization of assets and is aiming to bridge the gap between conventional banking and the blockchain world. If STOs, the tokenization of assets, and equity trading will continue to increase, then Zilliqa’s public blockchain would be the ideal candidate due to its strategic positioning, partnerships, regulatory compliance and the technology that is being built on top of it.
 
What is also very encouraging is their focus on banking the un(der)banked. They are launching a stablecoin basket starting with XSGD. As many of you know, stablecoins are currently mostly used for trading. However, Zilliqa is actively trying to broaden the use case of stablecoins. I recommend everybody to read this text that Amrit Kumar wrote (one of the co-founders). These stablecoins will be integrated in the traditional markets and bridge the gap between the crypto world and the traditional world. This could potentially revolutionize and legitimise the crypto space if retailers and companies will for example start to use stablecoins for payments or remittances, instead of it solely being used for trading.
 
Zilliqa also released their DeFi strategic roadmap (dating November 2019) which seems to be aligning well with their OpFi strategy. A non-custodial DEX is coming to Zilliqa made by Switcheo which allows cross-chain trading (atomic swaps) between ETH, EOS and ZIL based tokens. They also signed a Memorandum of Understanding for a (soon to be announced) USD stablecoin. And as Zilliqa is all about regulations and being compliant, I’m speculating on it to be a regulated USD stablecoin. Furthermore, XSGD is already created and visible on block explorer and XIDR (Indonesian Stablecoin) is also coming soon via StraitsX. Here also an overview of the Tech Stack for Financial Applications from September 2019. Further quoting Amrit Kumar on this:
 
There are two basic building blocks in DeFi/OpFi though: 1) stablecoins as you need a non-volatile currency to get access to this market and 2) a dex to be able to trade all these financial assets. The rest are build on top of these blocks.
 
So far, together with our partners and community, we have worked on developing these building blocks with XSGD as a stablecoin. We are working on bringing a USD-backed stablecoin as well. We will soon have a decentralised exchange developed by Switcheo. And with HGX going live, we are also venturing into the tokenization space. More to come in the future.”*
 
Additionally, they also have this ZILHive initiative that injects capital into projects. There have been already 6 waves of various teams working on infrastructure, innovation and research, and they are not from ASEAN or Singapore only but global: see Grantees breakdown by country. Over 60 project teams from over 20 countries have contributed to Zilliqa's ecosystem. This includes individuals and teams developing wallets, explorers, developer toolkits, smart contract testing frameworks, dapps, etc. As some of you may know, Unstoppable Domains (UD) blew up when they launched on Zilliqa. UD aims to replace cryptocurrency addresses with a human readable name and allows for uncensorable websites. Zilliqa will probably be the only one able to handle all these transactions onchain due to ability to scale and its resulting low fees which is why the UD team launched this on Zilliqa in the first place. Furthermore, Zilliqa also has a strong emphasis on security, compliance, and privacy, which is why they partnered with companies like Elliptic, ChainSecurity (part of PwC Switzerland), and Incognito. Their sister company Aqilliz (Zilliqa spelled backwards) focuses on revolutionizing the digital advertising space and is doing interesting things like using Zilliqa to track outdoor digital ads with companies like Foodpanda.
 
Zilliqa is listed on nearly all major exchanges, having several different fiat-gateways and recently have been added to Binance’s margin trading and futures trading with really good volume. They also have a very impressive team with good credentials and experience. They dont just have “tech people”. They have a mix of tech people, business people, marketeers, scientists, and more. Naturally, it's good to have a mix of people with different skill sets if you work in the crypto space.
 
Marketing & Community
 
Zilliqa has a very strong community. If you just follow their Twitter their engagement is much higher for a coin that has approximately 80k followers. They also have been ‘coin of the day’ by LunarCrush many times. LunarCrush tracks real-time cryptocurrency value and social data. According to their data it seems Zilliqa has a more fundamental and deeper understanding of marketing and community engagement than almost all other coins. While almost all coins have been a bit frozen in the last months, Zilliqa seems to be on its own bull run. It was somewhere in the 100s a few months ago and is currently ranked #46 on CoinGecko. Their official Telegram also has over 20k people and is very active, and their community channel which is over 7k now is more active and larger than many other official channels. Their local communities) also seem to be growing.
 
Moreover, their community started ‘Zillacracy’ together with the Zilliqa core team ( see www.zillacracy.com ). It’s a community run initiative where people from all over the world are now helping with marketing and development on Zilliqa. Since its launch in February 2020 they have been doing a lot and will also run their own non custodial seed node for staking. This seed node will also allow them to start generating revenue for them to become a self sustaining entity that could potentially scale up to become a decentralized company working in parallel with the Zilliqa core team. Comparing it to all the other smart contract platforms (e.g. Cardano, EOS, Tezos etc.) they don't seem to have started a similar initiatives (correct me if I’m wrong though). This suggest in my opinion that these other smart contract platforms do not fully understand how to utilize the ‘power of the community’. This is something you cannot ‘buy with money’ and gives many projects in the space a disadvantage.
 
Zilliqa also released two social products called SocialPay and Zeeves. SocialPay allows users to earn ZILs while tweeting with a specific hashtag. They have recently used it in partnership with the Singapore Red Cross for a marketing campaign after their initial pilot program. It seems like a very valuable social product with a good use case. I can see a lot of traditional companies entering the space through this product, which they seem to suggest will happen. Tokenizing hashtags with smart contracts to get network effect is a very smart and innovative idea.
 
Regarding Zeeves, this is a tipping bot for Telegram. They already have 1000s of signups and they plan to keep upgrading it for more and more people to use it (e.g. they recently have added a quiz features). They also use it during AMAs to reward people in real time. It’s a very smart approach to grow their communities and get familiar with ZIL. I can see this becoming very big on Telegram. This tool suggests, again, that the Zilliqa team has a deeper understanding what the crypto space and community needs and is good at finding the right innovative tools to grow and scale.
 
To be honest, I haven’t covered everything (i’m also reaching the character limited haha). So many updates happening lately that it's hard to keep up, such as the International Monetary Fund mentioning Zilliqa in their report, custodial and non-custodial Staking, Binance Margin, Futures & Widget, entering the Indian market, and more. The Head of Marketing Colin Miles has also released this as an overview of what is coming next. And last but not least, Vitalik Buterin has been mentioning Zilliqa lately acknowledging Zilliqa and mentioning that both projects have a lot of room to grow. There is much more info of course and a good part of it has been served to you on a silver platter. I invite you to continue researching by yourself :-) And if you have any comments or questions please post here!
submitted by haveyouheardaboutit to CryptoCurrency [link] [comments]

Weekly Update: Mini-Parenas, Hydro AMA on Uptrennd, Wibson app update, SelfKey’s $KEY on Hotbit... – 24 Jan - 30 Jan'20

Weekly Update: Mini-Parenas, Hydro AMA on Uptrennd, Wibson app update, SelfKey’s $KEY on Hotbit... – 24 Jan - 30 Jan'20
Hi Parachuters! Here’s part IV of VII as we catch up - your week at Parachute + partners (24 Jan - 30 Jan'20):

In this week’s Parena(s), Cap hosted mini-Parenas (smallest, 2nd smallest, 3rd smallest) this week along with a main Cloodfest which Jeff won to take home 25k $PAR. We also had a special 2nd quick subsequent Parena between Nathan and Foo to determine the 3rd and 4th positions. Alejandro will be hosting a CoD flash game in gun game mode next week in the Parachute War Zone. This week Doc Vic hosted an NBA and Soccer raffle. Bose's History Trivia in TTR was super fun and had 2k $PAR in prizes per question. Gamer Boy’s math trivia had TTR fans reaching for a calculator. Haha. Foo hosted another intense trivia in TTR as well. Afful held another one too for 1k $PAR prize per question with a 10k $PAR prize pot. Cap joined a Y Combinator startup school session to network with other entrepreneurs and gain insights on product growth. Congratulations to Aims1 for winning the #parttrenjraffle (shared in the last update) and becoming the proud owner of two rare collectibles. Gian hosted a rapid round of name-a-tennis-player for $PAR prizes to mark the Australian Open underway. TTR launched a GIF contest this week with a 40k $PAR prize pool. Sweet! Chris announced the restart of the Parachute Super Bowl Squares with a prize pot of 1M $PAR. Whoa! For this week's Two-for-Tuesday we had folks posting songs "featuring bands with amazing guitarists". Great theme GC! For #wholesomewed Jason got Parachuters to talk about pets they wished they had. In the latest #FPL update shared by LordHades, the top 3 spots are still occupied by LH, Alexis and Novel Cloud. Click here for the full update.
Some neat feedback on ParJar from the Y Combinator startup school session
Cap: \"a sneak peak at a one pager we're cooking up\"
The aXpire team was in India this week for a workshop geared towards the release of Bilr. 20k $AXPR burn for the week happened like clockwork. 2gether’s consumer spending report (which was released last week) was covered by Coin Rivet this week. Check out 2gether’s 2019 journey, here. Spanish speakers, you can listen to Founder Salvador Casquero’s thoughts on digital business which he shared with AEFI Fintech Association here. FunOntheRide’s new tutorial video explains how the 2gether card works. This week’s #XIOSocial discussions revolved around high-value-no-profit companies and Citizen’s thoughts on “inverted lending platform”. Read about how to earn to earn crypto and about the SMS industry from Birdchain’s blog. Still waiting to check out the 3 new communities on Uptrennd? Click here to have a peep. If you didn’t know this already, you can now create polls on your posts on Uptrennd. Cool! Click here to read about more updates. Hydro crew sat down for an AMA with the Uptrennd community and gave away 100k $HYDRO tokens for the best questions. Jeff’s interview of Zero Collateral DeFi came out this week. You can read about it here. Congrats to the winners of the Uptrennd Meme Contest. Those were hilarious! For a sneak peek into Uptrennd 2.0’s designs, click here. Steven Aitchison's (CYT Crypto) latest video features the platform. Have a look! The District0x community voted to have industry news in the next DApp Digest stream. For the latest District Weekly, click here. Hydro made it to Crypto Weekly’s list of 250 crypto companies to watch in 2020. The Hydro team wrote about Financial Health Check and Emergency Savings Fund tools to get you prepared for a rainy day. Their article on challenges during digital onboarding processes at banks should be an eye opener for legacy organisations. Epic work Artefe Crypto Art! How will Digital Identity Management play out in the Hydro Pay app? Click here to find out. Silent Notary’s AMA with Quora Inner Circle was last week. Its transcript was released this week. This week they appeared for an AMA with The Block Circle. The Ubikiri app was released this week to the App Stores. Winner of Round 1 of Traders Battle was announced. And just like previous weeks, they posted daily summaries of dev work progress (1, 2, 3, 4, 5, 6, 7, 8, 9).
Uptrennd 2.0 early previews look great!
Sentivate’s $SNTVT token is now supported on the Enjin wallet and does not need to be added as a custom token. Ahead of ETHDenver, where OST’s Pepo app is the official community app, a guide was published. The latest update allows login with a multitude of IDs. CEO Jason Goldberg was interviewed by Jason Nelson (Crypto Insights Journal) where he talked about community building on the blockchain. Check out this blog post by State of the DApps which discusses unique use-cases of Pepo. SelfKey’s $KEY token is now tradable and playable on Play Royal. To celebrate the occasion, competitions were launched with prize pools worth USD 6k in $KEY tokens. The token was also listed on Hotbit and InstaSwap this week. Click here and here for sneak peeks into the SelfKey mobile app under development. Constellation CEO Ben Jorgensen spoke at the Crypto 2020 Summit this week. Community member Constellation LV is currently working on a Ledger app for the project. Click here for a preview. A Russian language section was added to the website. CTO Wyatt Meldman-Floch demonstrated how double spend attacks can be prevented. In Yazom’s January update, founder Sanjé Witter shared that the open beta was on course for release in a couple of months. Pynk’s Rose AI continues to learn and self-improve through advanced algos and inputs from Super Predictors. Read more about it here. Unsure what crowdfunding and seed rounds mean? Pynk will be raising through this mechanism soon. In preparation for it, they released an article to explain what it is and how to pre-register for it. Plus, an article on compounding explains why it is so powerful. A new update for the Wibson app was released this week. The latest version of their protocol paper covers secure data exchange and batch payments. Harmony’s $ONE token swap was covered by Coindesk and BeInCrypto. BitMax launched a BitTreasure event where users earn interest on $ONE deposits. Harmony hosted a dev community meetup in SF in collaboration with Polkadot, Taxa Network and Nervos Network to discuss on Web3. GET Protocol crew appeared for an AMA with Cryptoverse this week. GUTS Tickets got featured on Finnish tech blog Tivi. Crypto Jen (Jenny from the Blockchain) joined Global Crypto Alliance as an advisor this week. $CALL is now supported on Eidoo wallet. The transcript of last week’s COTI AMA with tehMoonwalkeR can be seen here. COTI released incentive plans to reward its TestNet node operators. TxBit exchange announced its support for DoYouTip’s $DYT token swap. ParJar holders will also have their tokens swapped automatically.

And with that, it’s a wrap for this week at Parachute and partners. See you again soon. Cheers!
submitted by abhijoysarkar to ParachuteToken [link] [comments]

TomoChain - Binance AMA Recap - In case you missed it!

TomoChain - Binance AMA Recap - In case you missed it!
TomoChain’s AMA with Binance was recently held on Oct. 19th, 2019 with CEO Long Vuong sharing all the latest updates about TomoChain’s products and potential future projects.

https://preview.redd.it/yz3h0tqgc2u31.jpg?width=1600&format=pjpg&auto=webp&s=1a888e829057030e17ea4cb67828afb2455c6811
*** Below is a brief recap of what happened during the AMA ***
Segment 1: Richie from Binance asked Long Vuong 5 questions.
Richie: Among different blockchains and cryptocurrency projects, what are some key features that set TomoChain aside? What does TomoChain have that other projects don’t?
Long: Some key features which set TomooChain aside include:
  • PoSV consensus: TomoChain uses an innovative consensus method called POSv (Proof of Stake Voting) which gives an incentive to all TomoChain token-holders to play an active part in staking across a network of 150 high-quality masternodes, and to monitor their performance and governance actively. Our staking-governance Dapp, TomoMaster, is recognized as one of the leading staking platforms in the industry. With our PoSV consensus protocol, TomoChain provides:
/ At least 2k TPS while still enhancing security through Double Validation.
/ 2-second block-time and transaction confirmed within almost 4-second.
/ Significantly improvement of user experiences and adoption of blockchain.
  • Double Validation and Randomization: Strengthens Tomochain’s security, reduces fork and nothing-at-stake attacks, and makes TomoChain unique among other Proof-of-Stake-based blockchains.
  • EVM compatible: Every Ethereum smart contract can be effectively run with almost instant transaction confirmation. Porting time:
/ From Ethereum to TomoChain.
/ 2From Tron to TomoChain: 8h.
  • Rich set of our own products: that enable a variety of platforms for end-users to interact seamlessly with blockchain technology, including TomoWallet, TomoMaster, TomoScan, TomoZ, TomoX.
/ TomoZ — Zero Friction Protocol — the first on-chain protocol that offers the ability for any user to pay transaction fees with the same token the user is holding.
/ TomoX — a secure and efficient relayer-masternode decentralized cryptocurrency exchange protocol that empowers a diverse system of relayers, MM providers, and independent projects to work together.
  • Privacy: Lastly, token privacy on TomoChain will be forth-coming in 2020, and the details for implementation will be revealed in due course.
Richie: Since mainnet’s launch 10 months ago, what are some key achievements for TomoChain? And does TomoChain has any plans to keep up with this productivity in the future?
Long: Since our mainnet launch, TomoChain has continuously built our ecosystem strong and stable, resulting in:
  • Being a stable chain running that can handle 2000 tx/s.
  • 50% TOMO staked in the smart-contract for the masternode governance system.
  • 16 active dapps build on top of TomoChain and almost 6000 monthly active users, with a variety of new games and dapps being created.
  • TomoZ’s mainnet launch, a protocol that allows users to pay transaction fees with their own native token without having to hold TOMO, as well as to help users create their own token in 2 minutes. After the launch, a number of token with TRC21 standards has been made through TomoIssuer.
Richie: Which area does TomoChain focus on at the moment? (DeFi, Dapps,..) and which products/projects are you developing to support it?
Long: TomoChain aims to build a safe and credible DeFi system that everyone can benefit from globally, with our recent launch of TomoZ — fees by any token protocol, our decentralized exchange protocol TomoX coming in a couple of weeks, and many more projects in plan for the future.
TomoChain opens up a wide playground for developers to creatively build their own dapps and games. We have an enthusiastic high-tech team that can support you with problems you may have while creating your product. TomoChain’s most recent Dappathon Competition just ended, with 9 final contestants who’ve brought a whole new gaming experience for our community. Thus, many new games are coming up on our platform, encouraging even more developers and game lovers to join. So keep an eye out to try out some of our new games!
Richie: TomoChain has launched TomoZ’s mainnet in August. Can you elaborate on the product and comment on the amount of interest with individuals/businesses you’re seeing in this product?
Long: TomoZ — Zero Friction Protocol — provides inroads to mainstream users who find crypto to be unnecessarily complex. It is the first on-chain protocol that offers the ability for any user to pay transaction fees with the same token that the user is holding.
TomoZ removes the friction of having to hold native blockchain coins/tokens to send to other wallets or to interact with dapps. Users/customers of all businesses using our solution will have a smooth experience without even knowing that they are using the blockchain and cryptocurrency technology.
Tokens issued with the TomoZ protocol follow a new standard called TRC-21 (TRC is the abbreviation of TomoChain Request for Comments). Everyone can create a TRC-21 token on TomoChain in a few clicks using TomoIssuer — a user-friendly token issuance dashboard. No need to spend thousands of USD hiring blockchain developers.
For DeFi apps, TomoZ can be tailored for issuing stablecoins. Digital wallets and payment systems can be set up via TomoZ protocol very fast and cost-effectively.
Richie: The testnet of your flagship product — TomoX — the DEX protocol is to be rolled out soon. What sets TomoX apart from other DEX protocols?
Long: TomoX Testnet is to be launched in a couple of weeks. TomoX Protocol is our relayer-masternode decentralized cryptocurrency exchange protocol. Compared to the current state of the art DEX architecture, TomoX Protocol has quite a lot of advantages, which have been described in detail in our paper (http://bit.ly/33EgSl7), the most notable are as follows:
  1. Performance: TomoX Protocol is integrated into the core TomoChain blockchain consensus layer, which can potentially handle many thousands of transactions per second. Furthermore, with the Relayer-Masternode architecture, the heavy computational load of the matching engine in masternodes can be substantially moved to Relayers’ local matching engine. Performance of the TomoX Protocol can therefore potentially be an improvement when compared to most of the existing DEXs.
  2. Liquidity: This is a chicken and egg problem. Traders do not join most of the existing DEXs because there are not enough orders on these DEXs to match. With the Relayer-Masternode architecture, each relayer can focus on understanding their relevant markets and trading pairs — thus the potential for better and targeted marketing strategies to attract more traders to participate in the ecosystem.
  3. Full decentralization: Most of the existing DEXs are semi-decentralized. TomoX Protocol, on the other hand, is fully decentralized because the order book database, matching engine and trade execution mechanism is decentralized to all masternodes. This decentralization power in TomoX can significantly reduce front-running risks that currently appear in some centralized exchanges or semi-decentralized exchanges.
  4. Security: Centralized exchanges can have significant security issues as they centrally manage a large of amount of assets, and traders on centralized exchanges do not have control of their private keys. TomoX and non-custodial exchanges solve this problem because the users have complete control of their assets. In practice, some DEXs require traders to deposit their assets, while TomoX does not impose this requirement, and is completely non-custodial regarding user assets.
  5. Cost: TomoChain provides near-zero transaction fees, which significantly reduces trading fees compared to most existing DEXs.
SEGMENT 2 — Long asks questions to the chat. Each question is linked with a google form, which will be accepting answers in 3 minutes.
Q1: When was TomoChain listed on Binance?
August 24th, 2019.
Q2: Which TOMO trading pairs are available on Binance.com?
TOMO/BNB, TOMO/BTC, TOMO/USDT and TOMO/USDC.
Q3: What is the name of TomoChain’s consensus?
PoSV — Proof of Stake Voting.
Q4: Name TomoChain’s most recent product and its mainnet launching date?
TomoZ — August 20th, 2019.
Q5: The testnet of which TomoChain’s product will soon be launched?
TomoX.
SEGMENT 3 — Chat asked Long questions. 3 Rounds of questions opened up, and Long chose 5 questions from each round the answer. Below are some of the highlighted questions Long gave answers to:
Q1: Vietnam has very few successful projects, what is the problem? Does TomoChain have any plans to support other projects in Vietnam and contribute to building a stronger Vietnamese community?
Long: I consider TOMO and TomoChain being in a very good term right now, given that we have a strong and decentralized community of Masternodes and stakers securing the chain 24/24 every single day. Furthermore, good things take time to happen, even Bitcoin took a few years to create strong values. Comparatively, TomoChain would need more time to develop and mature, expanding our reputation and values to the world.
Q2: If Ethereum figures out their scaling issues, then projects like Tomo will not be able to compete. How will you respond to it?
Long: That’s no issue actually. There are other dimensions to compare that TomoChain still proves to have advantage on, such as blocktime. TomoChain has a 2 second blocktime while Ethereum’s is about 15s, which makes TomoChain more suitable for gaming and other activities that need fast interaction. Also, target audience and the community usage of the network can be very different too.
Q3: Among some technology key points such as: Sidechain, Privacy, Shardchain, how far are Tomochain going in each aspects at the moment? What are your main focus in terms of technology at the moment?
Long: Side-chain technology is doable (can be designed and built) but we focus on the mainchain at the moment. Sharding has some serious drawbacks as inter shard communication can break smart-contract composability and this is a very serious issue. The next major research area we are working on is privacy.
Q4: TomoChain has so many outstanding features in the form of TOMO WALLET, TOMO MASTER, TOMO SCAN, etc. to name a few. But, do you have real users and partners that use your services and what marketing strategies do you have to draw new users as without marketing no matter how good the product is nobody cares?
AIS-X generated its AIS token with the TRC21 standard on TomoChain. Can you elaborate more on this and its purpose?
Is the number 150 high-quality masternodes fixed or dynamic?
Long: We do have a variety of real users using our products on a daily basis. For example: TomoWallet has around 1000 daily active users, which mean around 1000 people open the app and do something every single day. The number has actually been quite stable for the last few months. Moreover, I feel that the crypto space is still very small, so TomoChain and other crypto and blockchain projects are trying our best to push the number of users. Of course the more the merrier. So my invitation to all of you to download the app and spend sometimes with TomoChain community :)
Q5: Ethereum developers seem to be loyal (or stubborn if you prefer) to Ethereum and might wait for Ethereum to scale because I haven’t seen any major ETH dapp switching to Tomochain (or other blockchain project), so how will Tomochain persuade/attract blockchain developers (solidity developers specifically) to build on Tomochain or migrate their dapps from Eth to Tomo? Assuming that the need for higher TPS in the dapps will trigger this onboarding of developers might not work necessarily and is too passive of a strategy IMO. For example, Thundercore protocol is also EVM compatible & faster (1200 TPS) than Ethereum but solidity developers are not building there either. So what’s Tomochain/Tomoteam strategy in this regard?
Long: I don’t believe in bribing or buying developers (from Ethereum or elsewhere) to build on TomoChain. It is not the way to build an authentic community. We want to build a community with real interests and determination to help grow TomoChain ecosystem. Thus, till now, we fortunately have been working with some awesome teams such as TomoSwap, PigFarm etc. Our goal is to continue to build reliable products, and increase users experience when it comes to blockchain in general, and join TomoChain specifically.
submitted by alexngn201 to Tomochain [link] [comments]

Weekly Update: 10k ParJar users, PAR on Mercatox, BOMB Announcement, FTM on OKEx... – 28 Jun - 4 Jul'19

Weekly Update: 10k ParJar users, PAR on Mercatox, BOMB Announcement, FTM on OKEx... – 28 Jun - 4 Jul'19
Hiya folks! With this update we will be totally caught up with the latest Parachute weekly. Whew! Told ya it will be fun. Thanks for sticking by. Here’s your week at Parachute (28 Jun – 4 Jul’19):

ParJar crossed 10k users this week (with 120k total transactions till now). The growth is real! PAR got listed on Mercatox as well. The first Cex listing. Woot! Remember how well researched Benjamin’s BOMB metrics reports were? You are in for a treat. He made a deep dive report on the PAR token metrics as well. Enjoy! CoinsOnFire’s review of Parachute is out too. Have a read! Cap’s Parachute journey article was translated to Spanish by Roberto. The milestone items for July are pargas, new projects, more coverage. Cap announced a competition to design a logo for the Parachute News/Announcement channel. Tons of solid entries. 300k PAR were given out to the top picks. Pedro’s logo was simple yet clear in its message and was the winner of the comp with it becoming the Ann channel logo.
Great work on the logos, guys! These look super fresh

Ice and Chris rocking that Parachute swag
The latest ParJar feature allows you to see price of any coin/token/USD/CAD/EUGBP/PLN/RUB amount to another coin/token/USD/CAD/EUGBP/PLN/RUB. So if you want to see price of 5000 PAR in AXPR or USD, just type /convert 5000 PAR AXPR or /convert 5000 PAR USD. Try it out in PM with the bot. Ketan won this week’s Parena and laid claim to the lion’s share of the 100k PAR pot. Victor’s trivia this week in ParJar was on Animals. 10 questions, 50k PAR. Dayum! Ian hosted an art quiz in ParJar as well. Another 50k PAR given out. The OG Parachute items were finally phased out of the parachute shop this week. Check out the latest gear that arrived in the shop.
The Big Chili Race Standings as on 2-July
Alexis receiving one of the last shipments of the OG gear
aXpire submitted its proposal to be listed on Binance Dex this week. The 100k monthly AXPR burn can be tracked here. Weekly update video is up as well. Have a look. Co-Founder of Huddl, Vishal Karir, wrote about BOMB as deflationary gold in an article on scarce assets. Jason Choi, researcher at The Spartan Group, talked about two "fascinating & underexposed economic experiments in crypto" in a tweet thread this week. One of them was BOMB. Benjamin’s latest BOMB Report is out as well. You can also watch him elaborate on it in this video. Remember, the BOMB video contest that has been ongoing for a few weeks now? Here’s a compilation of 100 submissions. The winners have been selected. A new market stats dashboard will be going live soon. And finally, don’t forget to mark your calendars for July 15th. Zachary will be announcing the next big step for BOMB.
This chart from Benjamin’s report seems to back up BOMB’s core idea
Horizon State was featured in the blockchain showcase series by Micky News with a detailed background on the project and where they are heading. HST got added to the FlashCoin mobile wallet and its P2P marketplace. The Hydro Pay app’s official video was released this week. Plus, check out the latest app updates here, here and here. The project was also covered in a publish0x article about 3 promising projects in H2 2019. HYDRO has taken the lead in a vote-for-listing competition to get listed on ChangeNOW. Read more about DeFi and how Molecule is a positive force in the DeFi space in Hydro’s article. In District0x-verse, read up on the latest from the District Weekly. Meme Factory’s newest meme contest is underway. Hearthstone fans, don’t forget to catch the gameplay recording of Game of Memes (which uses Meme Factory assets for game cards). Project Manager Alexander wrote about the journey of Meme Factory so far in his blog article.
Meme Factory's dankest meme as of 4th July :p
Fantom’s FTM token was listed on OKEx, OKEx Korea and Bittrex International this week. If you’ve been living under a rock for the first half of 2019, CMO Michael Chen’s got your back. His half yearly recap article covers all things Fantom. Michael's presentation at ZKLux#1 was featured in Sikoba's blog post. PaperCoins’ review of Fantom was published this week. Check it out! The team also had an AMA with the latest partner, Xangle. Click here for the transcript. Opacity (and Hydro Pay) were added to dApp browser on dapp.com. June recap for Opacity was out this week. Bounty hunters, have a read of the weekly Bounty0x distribution report. Bloom partnered with the platform to provide Bloom verified accounts for Bounty0x users. Bloom verified accounts are more trustworthy and hence get access to higher value bounties compared to unverified accounts.
Bloom takes data privacy seriously
1UP will be seeing a major burn of its tokens in the near future. Read more about the updated tokenomics here. Another project will get a chance to be reviewed in detail for free by Uptrennd. Voting started this week. Have a question to ask Enjin CTO Witek Radomski? Uptrennd will be interviewing him soon and your question could make it to the interview. The ETHOS Universal Wallet turned 1 this week. Happy Birthday! Switch’s press releases went live simultaneously on Reuters, The Merkle, Bitcoin PR Buzz, Coinspeaker, Blockmanity and ZyCrypto. ESH was listed on Mercatox and ZooomEx. One of the coolest features on Switch is the option to buy gift cards with altcoins. Catch up with the latest at Switch from their update article. In Birdchain news, get an early preview of the of the SMS feature on the app and its testing snapshots. Details of the 2gether referral program were released this week. Here’s a link for Spanish speakers.

And with that, it’s a wrap for the rapid catch up series and for this week at Parachute. Thank you again for being here and God Bless Parachute! See you again with another update. Ciao!
submitted by abhijoysarkar to ParachuteToken [link] [comments]

Bitcoin Cryptotrading Basis Guide Book by Reslav

Bitcoin Cryptotrading Basis Guide Book by Reslav
https://preview.redd.it/6in97egosnx31.png?width=800&format=png&auto=webp&s=d2e4d1b052b295cb3da49f604fab7a6113321210
I wrote this lecture on the methodology of successful trading, and more specifically on tactics, strategies, subtleties and recommendations, based on 2 years of work on Bitmex, Binance, Gate, Okex bitcoin cryptocurrency exchanges in real combat conditions. Guided by this technique, I managed to earn 500% in excess of the deposit for 7 days of trading (i.e. I increased the deposit amount by 5 times!). These are not fairy tales, but reality, that is, confirming statistics of exchange transactions on the account of the crypto-exchange.
I believe that the knowledge provided in this course will help a beginner to master successful trading only if the course is not only read, but also outlined. It will be important to follow punctually, commenting on your actions in your notes.
In separate consultations, I could give personal instructions on the nuances of technical analysis on various timeframes, signals on entry points, information on trade automation software (algorithmic trading robots), and other tools useful in the work of a trader. But, despite a lot of additional software, my experience has shown that the most effective speculation model on the cryptocurrency and stock exchange, which everyone chooses for themselves based on practical experience, is directly in the online trading mode on exchange terminals. Each exchange is good in its own way, but also has its drawbacks. I chose the best solution for myself and am sure that this is temporary. Perhaps in the future there will be more progressive decentralized exchanges with good liquidity and they will replace the existing platforms managed by market leaders.
Various digital designations, such as: — in what percentage of the deposit do you enter into a particular transaction; — where to put stop limit or market (Market) (market) orders (and whether to place them at all), where to exit the transaction and how. Again, I note that all the selected values ​​are usually individual and depend both on the time trading intervals (TimeFrame) (1m 3m 15m 1h 3h 4h 6h 1 d 1w 1m) and on the deductible amount of the bet in % percentage of the amount of your deposit.
It is important to remember that trading in the cryptocurrency market is a high-risk investment activity that everyone chooses and carries out at their own risk. Remember that with a big bet on the whole, as they say, a patty, and even with 100x-500x leverage, you risk losing your entire deposit right away. An exchange machine or a well-tuned and trained professional broker robot does not cost anything to go against the trend with a tidbit — easy prey. Do not be hamsters i.e. naive simpletons — do not merge the deposit into zero due to elementary greed, incontinence, ardor and other factors that contradict the qualities that a professional trader needs to succeed in trading, namely: cold-bloodedness, endurance, accuracy, punctuality, tact, quick reaction , the ability to quickly enter numbers and timely press the desired buttons.
You ask me: “Hey … guy, you are so smart … I wonder how much you earned from trading or how much you earn or why you don’t do it yourself … why do you need competitors?” — I will answer you: it is no secret that AI (artificial intelligence) has been working on the exchange for a long time and it is constantly improving, but this still does not prevent a person from continuing to beat him. I hope that in the future this trend will not stop otherwise — we have disappeared. And as regards competition — do not worry so much for me, because there is still a trading idea, program or terminal that I have not yet implemented and not reported in this guide after its publication and, perhaps, it will not deprive me of future trading opportunities.
So, the instructions that I follow in the process of trading cryptocurrencies on the exchange terminal in online mode.
  1. It is necessary to wait for the moment of the entry point. You need to enter the deal only then, you feel it and foreseen it in advance according to the levels of the daily period.
  2. It is necessary to carefully weigh their capabilities, ie to consider funds, understanding that futures trading (with leverage) leads to greater risks of liquidation / margin call (MarginCall).
  3. During growth, you need to fix profit and try to sell at a pullback. It is always possible to re-enter a deal, but it is unlikely to return lost profits, instead, you can get several hours of dead weight in the price movement opposite from the planned direction.
  4. It is very important to have cost control, namely, the timely Stop Limit (stop trade order) + sliding Stop Loss (the same thing, only with insurance against a sharp price movement).
  5. It is easy to understand the wave component and accept the movement by levels — press exit buttons in time at 2% and + 10% according to the 1 to 5 principle (we risk one part of the deposit against 5). The Pareto effect has not been canceled: 20% activity, gives 80% effectiveness.
  6. To work with Japanese candles, the ability to draw support levels and resistance lines is enough, but this is not enough for a professional, because the presence of modern advanced indicators, such as MACD, SRSI, Ichimoku Cloud / Signal, horizontal and vertical volume indicator and so on, is very important. Everyone chooses for themselves the indicator that brings more profit to a certain trading range. But remember — the main criterion for success is an understanding of the laws of the market and trade by market. Perhaps this applies to the field of extrasensory perception, metaphysics, and other obscure and hard to prove phenomena and sciences, but one way or another — intuition is clear and has a place to be.
  7. In no case should you enter into short-term breakthrough deals on minute trading with market uncertainty. The situation where minute fluctuations may seem like reversal movements is often quite misleading. If you are in a pose (bull — for growth / long or bear — for fall / short) do not retreat and the market will not slow you to please you with profit. Often, a stock price feed / the same chart manipulates the minds of players, displaying false breakdowns and minute movements, on the basis of which you can not rely on a trend change (this lie is especially evident in minute time intervals / timeframes). In such cases, make decisions only at fundamental levels. On the hourly chart you will see a more truthful picture, because globally, on markets other than minute timeframes, the market is less susceptible to momentary manipulations. This knowledge will give you firmness in the intention and decision-making to remain in the chosen position and not to respond to minor market manipulations. During the day, you may repeatedly wish to unreasonably enter into such transactions, but remember that in this case you will be guaranteed to drain the deposit. Remember — the market from the middle of the trend will go up up or down and hit the stop limit order placed by you (if you play with a large leverage not for your money), after which it will go in the right direction you have chosen. Although in general the situation is banal — you are led by the nose like thousands as well as you. The only true method is to use common sense and avoid uncertainty when trying to enter a pose. A historical analysis of prices, the frequency of ranges (delta) of ups and downs, the degree of volatility and fundamental approaches — to help you. I also want to add that success is in your hands and it consists in the realization of the need not to merge a deposit under any circumstances.
  8. You cannot leave the market unattended, the alarm of the price change alarm is not in your favor or without a stop limit at a reliable exchange platform (broker).
  9. Once again I repeat, you must be prepared in advance for the fact that the market is deceiving and unexpected movements can often occur and your task is to secure your funds with a stop on the market or to fix profit by a floating stop or a fixed stop limit.
  10. Risk management — the basis of success in trading when trading with leverage (margin trading). It is usually recommended to go into a deal at 2% of the deposit with x leverage and stop from profit in the ratio of 1 to 5. What does this mean and why is this risk / profit sharing technique so important?It is necessary to clearly calculate probabilistic lumbago in order to avoid elimination. I recommend you not to rush into bets, but to take a sheet of paper and bargain virtually in order to understand whether your calculations were correct. A virtual game is worth nothing, but it will save you money and keep the deposit safe and sound.
  11. The wave theory assumes entry into the transaction after completion and a clear change in the previous trend based on signals and the news background, incl. experience of the current subject of trade — the operator pushing the buttons. For example, in the absence of price movement in the direction of the RSI indicator, analysis of all time frames with indicators, fibonacci levels, correction degree phase, time of day in time zones, stock and commodity market readings.
  12. It is important, before starting trading, test the presence of a manipulator on the market using the method of high rates. If you are looking for an entry into a major deal in a few weeks, keep in mind that a stop with a loss can be a significant amount in the money equivalent that you are ready to lose, and if the deal does not take place in your favor, you must set yourself up in advance for what it should be. Because a successful trader is not one who regularly guesses successful transactions, but one who successfully completes one out of five transactions according to risk management and the calculation of the leverage calculator in accordance with the chosen strategy.
  13. A lost position can be closed without waiting for the reverse restoration of the bidding process, thus manually participating in the balance adjustment or by setting a stop limit order in advance or after the bid in case of further decline or growth.
  14. There is an assumption that at the end of the working day, with a likely depreciation, traders convert stocks into fiat (money), which contributes to a depreciation, but this is not accurate)
  15. Incorrect entry into the transaction. How important is it to exit an unsuccessful transaction as early as possible or at the first rollback to change the direction of the trend or wait to determine a new entry point.
  16. The presence of two accounts on the exchange terminal is possibleand desirable in order to be able to remain in a winning position regardless of the success of the initially selected trading direction (a technique requiring careful verification by personal experience with a clear definition of the margin leverage and % of the entry into the transaction from the deposit balance to minimize the risk of loss).Successful trading does not consist in the ability to conclude as many successful trades as possible, but in minimizing losses.
  17. Technology is improving and strategies are changing. Before entering a transaction, it is necessary to carefully analyze the current market situation using a comparative analysis, studying the general news background (guided by the ***“buy for expectations — sell on the news”***postulate), detecting a flat (sideways), determining the level of instrument volatility (gold, oil, funds , bitcoins / cryptocurrencies — digital coins, etc.)
  18. Immediately put a stop — is a guarantee of success or a drain of the deposit? After all, how to cope with their own feelings and not get into anxiety about a successful or unsuccessful transaction? The gradual entry scheme works well.
  19. Coins. We look at the trading delta with the help of a robot scanner and make a decision based on all the above criteria in the course. It has been noticed that amateurs buy coins in the hope of growth. Remember, the market for altcoins is not growing now.
  20. A favorable time for earning is at the time of a flat, which usually occurs after the rising flag or the implementation of a bull pennant figure, etc. It will be more clear to observe the schedule in real mode and make the required notes in your own mind.
  21. On the cryptocurrency market, some laptop microprocessors are heated and the fan turns on at peak times. This indicates the beginning of a sharp movement and is a signal to enter the deal. Therefore, you can not only observe the behavior of the market, but now also listen (this is my personal note, it is unlikely that you will find such information somewhere else, as they say — an exclusive / VIP signal;)).
  22. You can still write a lot about time, how much can or should be spent on the monitor, on which timeframes to trade and which strategies to follow, but everyone should choose this independently and preferably, under the guidance of a specialist, because what is applicable to one is to the other — contraindicated.
In fact, any market situation should be beneficial for you due to successful risk management*!*For successful online trading, it is very important to use candlestick and technical analysis*, which help to more accurately determine the entry point to the transaction (purchase or sale).*You cannot act at random when the market is hard to predict and often ready to follow your footsteps.If you lose, then I do not recommend immediately going to recoup*, because trade should ultimately be break even. In ardor, you are likely to enter into an unsuccessful deal and lose even more than before. This situation will make you very sad, so do not make this mistake. She is famous.*Use a modern powerful laptop or desktop computer with a convenient side numeric keypad, a large screen and a convenient manipulator (mouse) so that when you press the buttons you have as little physical braking and stops as possible. Practice in advance to work in the browser on the exchange terminal without making a deposit on futures trading from the exchange wallet. This training practice will reduce your losses.
Hello from Ukraine, Kramatorsk city ( “War is peace / freedom is slavery [and] ignorance is strength.”)
Reslav Cryptotrader (if you need find me look around — me be i near ;).
To be continued…
http://twitter.com/reslav1
P.S.:
Nowadays, money strives to be counted more and more. Using the information technology of databases with indexes, it has become possible to automatically and instantly capture and display the information that was previously collected by entire departments of the state within a month and after manual entry was displayed on the screens of industrial monitors and public television. The era of the Internet has come, the time of the accessibility and decentralization of information.
Today we see stock chart quotes of stock prices of leading world companies online. Everyone has the opportunity to invest their money in these stocks and earn on the difference in exchange rates of their value. A speculative market was formed on this basis, where leaders appeared who were able to act most efficiently and, accordingly, earn money. Many specialists are studying the nature of success in speculative markets.
Many works on methods of achieving success in trading are morally obsolete due to the emergence of new technologies for calculating and controlling the money supply, for example, such as Bitcoin. After all, back in 2009 for 1309.03 BTC they gave 1 dollar. Today 1 BTC costs $ 9,000. This is due to the fact that since the appearance of bitcoin has never been hacked and the technology has shown its reliability and consistency, as a measure of the money invested in it. I will not go into the details and subtleties of Bitcoin technology, but I will note one thing — this is cryptographic software that was used in the banking sector as Swift payments, but transformed into a P2P peer-to-peer network of private computers, as a result, like Bittorent, it became public, hard controlled, commons. Bitcoin provides for a complexity bomb, which complicates each year, and therefore makes it more expensive, its limited production, and this is one of the main reasons for its rise in price. As well as the fact that Bitcoin is convenient for storing funds, as it is liquid and it can be easily sent without quantity restrictions and with high transaction (transfer) speed. All details about Bitcoin are available in open sources and you can find out everything about it on the Internet, as well as the alternative coin market (altcoins / coins), such as Ethereum, USDT (dollar tokens confirmed by a US company with real dollars in bank accounts) etc.
Around this market of bitcoin cryptocurrencies, the same speculative matrix (network / exchange) arose as around ordinary currencies and created such a strong competition for traditional assets that many governments adopted it and began to use and implement technologies that arose in their turn base. Cryptocurrencies or blockchain (cryptographic chain / blocks / chain) began to be introduced in public sectors of the economy for calculating and controlling public commons, such as electricity, land, etc.
Further, on the basis of this market, the need for regulation arose and the US authorities were very worried about the uncontrolled development of technology, on the basis of which a news background (negative or positive) arose, which powerfully affects cryptocurrency rates. In the era of information, this network began to act as a money pump, skillfully pumping money from the hands of inept speculators into the pockets of experienced traders.
As a result of reading a lot of books, watching various telecasts in the industry of bitcoin trading analytics, I came to the conclusion that successfully trading cryptocurrencies is akin to art and as statistics have shown, only 20% in 2–3 years are able to consistently earn money, and of which, in turn, only 2 -3% become billionaires.
I bring to your attention a technique by which you can enter the ranks of these 20% successful traders and possibly, jointly, open the door to those notorious 2–3% successful traders who are fortunate enough to touch the notorious golden fleece and discover the world of unlimited financial opportunities.
All knowledge is available in open sources and collected by me in the book “Basics of Bitcoin Trading from Reslav” (2019), most of them are available.
submitted by reslavr to u/reslavr [link] [comments]

Waltonchain All-in-One - Extended

Welcome!

I would like to warmly welcome everyone to waltonchain
This is an updated, extended community-written post and I will try to update it regularly over time.
Please respect our rules (see sidebar) and feel free to comment, contribute and ask questions.
Don’t forget to subscribe to the subreddit for any news on Waltonchain!
 

Getting Started

What is Waltonchain?

The Waltonchain Foundation is building a cross-industry, cross-data sharing platform by integrating Blockchain with the Internet of Things through self-developed RFID Chips with intellectual property rights.
The in-house developed Waltonchain RFID chips integrate a proprietary, genuine random number generator and an asymmetric encryption logic and hardware signature circuit, all of which are patent-protected.
The combination of self-developed RFID chips and the Waltonchain blockchain will ultimately achieve the interconnection of all things and create a genuine, believable, traceable businessmodel with totally shared data and transparent information.
Waltonchain will unfold a new era of the Value Internet of Things (VIoT).
 
Waltonchain Introduction Video
Launch of Waltonchain
 

The Project

The Waltonchain team has formulated a 4-phase development plan, starting from infrastructure platform establishment to gradually incorporating retail, logistics and product manufacturing, and to finally achieving the full coverage of the business ecosystem.
 
As for the phase 1.0 of the project, the team has developed the clothing system integration scheme based on RFID. The application scenarios at phase 1.0 will establish Golden demonstration template
At phase 2.0, our RFID beacon chip will be massproduced and can be used in clothing, B2C retail and logistics.
At phase 3.0, manufacturers will achieve traceable customization of intelligent packaging.
At the project phase 4.0, with the upgrading and iteration of assets information collection hardware and improvement of blockchain data structure, all assets can be registered in Waltonchain in the future.
 
Original Roadmap Thread

Project-Updates:

Video: WTC-Garment System by Waltonchain & Kaltendin
Video: WTC-Food System by Waltonchain
 

Official Resources

Waltonchain Whitepaper
Waltonchain Official Website
Waltonchain Github
 
Official Official Medium
Official Slack
Official Instagram
Official Facebook
Official Twitter @waltonchain
Official Telegram @waltonchain_en
 
Dedicated community Telegram channel for Waltonchain miners, MN & GMN holders.
@WaltonchainMining
 
 
Chinese Community
本群为沃尔顿链华文官方社群
Chinese Telegram @waltonchain_cn
官方网站 - Waltonchain China - Website
 
Korean Community
공식사이트 - Waltonchain Korea - Website
카카오톡 - Waltonchain Korea - Kakao
트위터 - Waltonchain Korea - Twitter
블로그 - Waltonchain Korea - Naver Blog
인스타그램 - Waltonchain Korea - Instagram
Freyr 공식텔레그램방(한국) - Freyrchain Korea - Telegram
Communities in Progress
Russian Twitter @waltonchain_ru
Russian Website
Japanese Twitter @waltonchain_jp
Japanese Website
Brazilian Twitter @waltonchain_br
 

Waltonchain Wallet

Please note that before the token swap,
DO NOT transfer your ERC20 WTC tokens to the WTC wallet!!
 
Wallet for PC (Github)
Web Wallet - Instruction Manual
Windows Wallet - User Manual
Windows Wallet - Tutorial Video
Wallet for Android
Google Playstore
Github
Android User Manual
Android Wallet - Tutorial Video
 
Wallet for IOS
(pending Apple Store approval)
 
Explorer
Waltonchain Explorer
Waltonchain Blockchain Explorer User Manual
 
Mining
Waltonchain GPU Mining User Manual
Waltonchain Progressive Mining Reward Program
 
Unofficial
Unofficial Guardian Masternode Tracker
waltonchain.tech - Unofficial collection of news and useful resources

The Foundation

>> Waltonchain Organizational Chart <<<--
 
Waltonchain Foundation Ltd. (Singapore) - 沃尔顿链
Waltonchain (HK) Development Co. Ltd. (Head company)
Walton Chain Technology Co. Ltd. (Korea)
Silicon (Shenzhen) Electronic Technology Co. Ltd.
Silicon (Xiamen) Electronic Technology Co.Ltd. (RFID Chip Research)
Silicon (Quanzhou) Electronic Technology Co. Ltd.(IoT Intelligent Switch Chip)
Nanjing Sleewa Information Technology Co. Ltd. (Blockchain)
Quanzhou KEDIHENG Electronic Technology Co. Ltd
Xiamen IOT Technology Co. Ltd.
Xiamen Citylink Technology Co.Ltd.
Xiamen ZhongChuan IOT Industry Research Institute Co.Ltd.
 

The Team

Founder:

Do Sanghyuk (都相爀) – Initiator in Korea
Korean, Vice Chairman of the China - Korea Cultural Exchange Development Committee, Director of the Korea Standard Products Association, Chairman of Seongnam Branch of the Korea Small and Medium Enterprises Committee, Chairman of Korea NC Technology Co., Ltd., Senior Reporter of IT TODAY News, Senior Reporter of NEWS PAPER Economic Department, Director of ET NEWS.
 
Xu Fangcheng (许芳呈) – Initiator in China
Chinese, majored in Business Management, former Director for Supply Chain Management of Septwolves Group Ltd., has rich practical experience in supply chain management and purchasing process management. Currently, he is the Director of Shenzhen Silicon, the Director of Xiamen Silicon and the Board Chairman of Quanzhou Silicon. He is also one of our Angel investors.
 

Senior Experts:

Kim Suk ki (金锡基)
Korean, South Koreas electronics industry leader, Doctor of Engineering (graduated from the University of Minnesota), Professor of Korea University, previously worked at Bell Labs and Honeywell USA, served as vice president of Samsung Electronics, senior expert in integrated circuit design field, IEEE Senior Member, Vice President of the Korea Institute of Electrical Engineers, Chairman of the Korea Semiconductor Industry Association. Has published more than 250 academic papers with more than 60 patents.
 
Zhu Yanping (朱延平)
Taiwanese, China, Doctor of Engineering (graduated from National Cheng Kung University), Chairman of the Taiwan Cloud Services Association, Director of Information Management Department of National Chung Hsing University. Has won the Youth Invention Award by Taiwan Ministry of Education and Taiwan Top Ten Information Talent Award. Has deeply studied blockchain applications over the years and led a block chain technology team to develop systems for health big data and agricultural traceability projects.
 

Chief Experts

Mo Bing (莫冰)
Chinese, Doctor of Engineering (graduated from Harbin Institute of Technology), Research Professor of Korea University, Distinguished Fellow of Sun Yat - sen University, Internet of Things expert, integrated circuit expert, Senior Member of Chinese Society of Micro-Nano Technology, IEEE Member. Has published more than 20 papers and applied for 18 invention patents. Began his research of BitCoin in 2013, one of the earliest users of btc 38.com and Korea korbit. Served as Technical Director of Korea University to cooperate with Samsung Group to complete the project Multi sensor data interaction and fusion based on peer to peer network. Committed to the integration of block chain technology and Internet of Things to create a real commercialized public chain.
 
Wei Songjie (魏松杰)
Chinese, Doctor of Engineering (graduated from the University of Delaware), Associate Professor of Nanjing University of Science and Technology, Core Member and Master Supervisor of Network Space Security Engineering Research Institute, Block Chain Technology expert in the field of computer network protocol and application, network and information security. Has published more than 20 papers and applied for 7 invention patents. Previously worked at Google, Qualcomm, Bloomberg and many other high-tech companies in the United States, served as R D engineer and technical expert; has a wealth of experience in computer system design, product development and project management.
 

Core Members

Shan Liang (单良)
Graduated from KOREATECH (Korea University of Technology and Education) Mechanical Engineering Department, Venture Capital PhD, GM of Waltonchain Technology Co., Ltd. (Korea), Director of Korea Sungkyun Technology Co., Ltd., Chinese Market Manager of the heating component manufacturer NHTECH, a subsidiary of Samsung SDI, economic group leader of the Friendship Association of Chinese Doctoral Students in Korea, one of the earliest users of Korbit, senior digital money player.
 
Chen Zhangrong (陈樟荣)
Chinese, graduated in Business Management, received a BBA degree in Armstrong University in the United States, President of TIANYU INTERNATIONAL GROUP LIMITED, leader of Chinese clothing accessories industry, Chinas well-known business mentor, guest of the CCTV2 Win in China show in 2008. Researcher in the field of thinking training for Practical Business Intelligence e-commerce and MONEYYOU course, expert on success for Profit Model course. Began to contact Bitcoin in 2013 with a strong interest and in-depth study of digital money and decentralized management thinking. Has a wealth of practical experience in the business management, market research, channel construction, business cooperation and business model.
 
Lin Herui (林和瑞)
Chinese, Dean of Xiamen Zhongchuan Internet of Things Industry Research Institute, Chairman of Xiamen Citylink Technology Co., Ltd., Chairman of Xiamen IOT. He successively served as Nokia RD Manager and Product Manager, Microsoft Hardware Department Supply Chain Director. In 2014, started to set up a number of IoT enterprises and laid out the industrial chain of the Internet of Things. The products and services developed under his guidance are very popular. Assisted the government in carrying out industrial and policy research and participated in planning of multiple government projects of smart cities, IoT towns and project reviews.
 
Ma Xingyi (马兴毅)
Chinese, China Scholarship Council (CSC) special student, Doctor of Engineering of Korea University, Research Professor of Fusion Chemical Systems Institute of Korea University, Korea Sungkyun Technology Co., Ltd. CEO, Member of Korea Industry Association, Associate Member of the Royal Society of Chemistry, has published his research results in the worlds top journal Nature Communications and participated in the preparation of a series of teaching materials for Internet of Things engineering titled Introduction to the Internet of Things. His current research direction covers cross-disciplines that combine blockchain technology with intelligent medical technology.
 
Zhao Haiming (赵海明)
Chinese, Doctor of Chemical Conductive Polymer of Sungkyunkwan University, core member of Korea BK21th conductive polymer project, researcher of Korea Gyeonggi Institute of Sensor, researcher of Korea ECO NCTech Co., Ltd., Vice President of the Chinese Chamber of Commerce, Director of Korea Sungkyun Technology Co., Ltd. He has been engaged in transfer of semiconductor, sensor and other technologies in South Korea. He is an early participant of the digital currency market.
 
Liu Cai (刘才)
Chinese, Master of Engineering, has 12 years of experience in design and verification of VLSI and a wealth of practical project experience in RFID chip design process, SOC chip architecture, digital-analog hybrid circuit design, including algorithm design, RTL design, simulation verification, FPGA prototype verification, DC synthesis, backend PR, package testing, etc. Has led a team to complete the development of a variety of navigation and positioning baseband chips and communication baseband chips, finished a series of AES, DES and other encryption module designs, won the first prize of GNSS and LBS Association of China for scientific and technological progress. Finally, he is an expert in the consensus mechanism principle of blockchain and the related asymmetric encryption algorithm.
 
Yang Feng (杨锋)
Chinese, Master of Engineering, worked at ZTE. Artificial intelligence expert, integrated circuit expert. Has 12 years of experience in VLSI research and development, architecture design and verification and 5 years of research experience in artificial intelligence and the genetic algorithm. Has won the Shenzhen Science and Technology Innovation Award. Has done an in-depth research on the principle and realization of the RFID technology, the underlying infrastructure of blockchain, smart contracts and the consensus mechanism algorithm.
 
Guo Jianping (郭建平)
Chinese, Doctor of Engineering (graduated from the Chinese University of Hong Kong), Associate Professor of the Hundred Talents Program of Sun Yat-sen University, academic advisor of masters degree students, IEEE senior member, integrated circuit expert. Has published more than 40 international journal conference papers in the field of IC design and applied for 16 patents in China.
 
Huang Ruimin (黄锐敏)
Chinese, Doctor of Engineering (graduated from the University of Freiburg, Germany), academic advisor of masters degree students, lecturer of the Department of Electronics of Huaqiao University, integrated circuit expert. Mainly explores digital signal processing circuit and system implementation and works on digital signal processing technology long-term research and development.
 
Guo Rongxin (郭荣新)
Chinese, Master of Engineering, Deputy Director of the Communication Technology Research Center of Huaqiao University. Has more than 10 years of experience in design and development of hardware and software for embedded systems, works on the long-term research and development of RFID and blockchain technology in the field of Internet of Things.
 
Dai Minhua (戴闽华)
Chinese, graduated in Business Management, received a BBA degree from Armstrong University, senior financial expert, served as Vice President and CFO of Tanyu International Group Co., Ltd. Has 13 years of financial work experience, has a wealth of experience in developing and implementing enterprise strategy and business plans, as well as achieving business management objectives and development goals.
 
Liu Dongxin (刘东欣)
Chinese, received an MBA from China Europe International Business School, Visiting Scholar of Kellogg School of Management at Northwestern University, strategic management consulting expert, investment and financing expert. His current research interest lies in the impact of the blockchain technology on the financial sector.
 

Angel Investors

Song Guoping (宋国平)
Qiu Jun (邱俊)
Yan Xiaoqian (严小铅)
Lin Jingwei (林敬伟)
He Honglian (何红连)

Advisory Team

Ko Sang Tae (高尚台)
Liu Xiaowei (刘晓为)
Su Yan (苏岩)
Zhang Yan (张岩)
Ma Pingping (马萍萍)
Peng Xiande (彭先德)
Fu Ke (傅克)
Xiao Guangjian (肖光坚)
Li Xiong (李雄)
 
The Team (pt.I)
The Team - The Engineers (pt. II)
The Team - Angel Investors & Advisors (pt. III)
WaltonChain Office Tour
Meet the team #1: Xu Fangcheng
Meet the team #2: South Korean Team
Meet the team #3: Wei Songjie
Meet the team #4: Suk Ki Kim
Meet the team #5: Lin Herui
Meet the team #6: Bing Mok (CEO)
 

Partnerships, Affiliations & Corporate Interests

Government Affiliations
Fujian IoT Industry Association
Air purification and smart monitoring project with Jinhu Provincial Government
"Smart Oceans" blockchain R&D project with Fujian Provincial Government
Building "Blockchain Silicon Valley" with Taiwan Cloud and Fujian Provincial Government
KISA and Korean IoT research centre
Taiwan Cloud Association
Korea University engineering department
Korea Blockchain Enterprise Promotion Association (authorized by South Korean National Assembly)
 
Smart Logistics / Smart Warehouse
Xiangyu Group
Fuyao Glass Industry Group co., Ltd
Kehua
Lipson Plastic
NanKang City Furniture industry
Direct delivery
Fujian Soonbox Logistics Park
Huodull Technology
 
Smart Retail
Guangdong Original Clothing Trading Center
Shenzhen M&A Association of Listed Companies
Septwolves
Fuguiniao
SMEN
TANYU
JoeOne
Lalabobo
Ishijah
Kaltendin
 
Technical Alliance
Alibaba Cloud
China Mobile IoT Alliance
Xiamen Branch of China Telecom Corporation Limited
Zhangzhou Branch of** China Telecom** Corporation Limited
NC Technologies
Shenzhen Card Cube Smart Technology co., Ltd
NIDS Sensor Technology
Sungkyun Technologies
NH Tech
Jiangsu Zhongke Internet of Things Technology Venture Capital Co., Ltd.
Fujian C-TOP Electronics co., Ltd.
 
Finance
Sinolink Securites
Gingko Capital (Investment Arm of Waltonchain) -> Investments
Gingko Investment List on Reddit
 
Blockchain Partner
Mobius
Freyrchain
Loci
Coinlink
SwftCoin
Morganchain
Aston
 
Media Partner
JU&KE Creative Design
Yunnan Yunshanghuaxia Trading co., Ltd.
ArtCrypto
Fanfangxiang Culture & Media co., Ltd.
 
Waltonchain Government Affiliations Infographic
Waltonchain Business Affiliations Infographic
Summary of Some of Waltonchain's Government and Business Partnerships
 
Child Chains
Freyrchain - Freyrchain - The world’s first blockchain-based collectibles data authenticity platform
Fashionchain Fashionchain - Fashionchain restructures the strongly-centralized pyramid structure inherent in the fashion industry ecology into a decentralized structure in which all parties connect point to point directly.
 
Click here for the News, PR & Awards Thread.
Click here for a Timeline of Official - Waltonchain-Medium - Posts.
 
Videos
Waltonchain Annual Meeting Presentation Video
Waltonchain Introduction Video
Waltonchain Visit and Product Demo! (Part 1 of 2) - Boxmining
Waltonchain Interview and Demo (Part 2 of 2) - Boxmining
Waltonchain Coinnest Meetup with Mo Bing
Dr. Mo Bing's First Live Interview with Coinnest CEO
Waltonchain CEO Mo Bing announcing the official launch of Waltonchain Mainnet
List of AMAs
First Reddit AMA - October 1, 2017
Technical AMA - October 9, 2017
Hardware AMA Summary - October 17,2017
Extended Hardware AMA - October 24, 2017
Retail Demo AMA - November 27, 2017
Masternode AMA - December 7, 2017
Slack AMA Live Thread - January 3, 2018
Waltonchain Beta Release AMA Part 1 - January 5, 2018
Waltonchain Beta Release AMA Part 2 - January 15, 2018
Waltonchain February Q&A - February 18, 2018
Waltonchain March AMA Part 1 - March 19, 2018
Waltonchain March AMA Part 2 - March 27, 2018
Progress Reports
Waltonchain Work Progress in Q2 2018
Waltonchain Work Progress in Q1 2018
Waltonchain: New Logo · New IC strategy ·New Journey!
The Summary of Waltonchain in 2017
Waltonchain Project Progress Report (Nov. – Dec. 2017)
Professor Kim Suk Ki Arrived at Xiamen for Project Review and to Provide Guidance
A letter to the waltonchain family
A Letter from Waltonchain Foundation
Waltonchain Alpha Version Internal Testing
Noteworthy Posts
Waltonchain’s Bigger Picture: OBOR
Waltonchain: Ushering an Era of IoT Mass Market Adoption
What is Waltonchain and Why Should We Care?
Waltonchain and the Chinese Government: Cooperation, Collaboration and a Bright Future
Top 5 Cryptocurrencies Set For Success In 2018 - Invest in Blockchain
 
Exchanges
Binance, Coinnest, HitBTC, LATOKEN, OKEx, Kucoin, COSS, Coinlink, Allcoin, Coinrail, Cobinhood, Huobi
 

Frequently Asked Questions

 
 
Walton Knights
u/fent11
u/NetworkTraveler
u/yayowam
u/Crypto_RALLY
u/TheSideQuest
RikkiTikki (slack)
Crypto Buff (telegram)
submitted by istaan69 to waltonchain [link] [comments]

How to Import & Use Paper Wallets for Beginners - YouTube how to spend (import) bitcoins from a paper wallet - YouTube HOW TO: Set Up A Paper Wallet For Bitcoin/Ethereum! (In ... How to Purchase Litecoin on Coinbase and Store in a Paper ... Create Free Ripple (xrp) Wallet On Binance.com Ethereum Paper Wallet Tutorial: How To Guide Deposting Bitcoin to Your Binance Wallet Address Anleitung: IOTA Paper Wallet erstellen Bitcoin, NO USAR Billetera de Papel o Paper Wallet (HOY ... TRUST WALLET - Secure Multi Coins Wallet

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How to Import & Use Paper Wallets for Beginners - YouTube

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