Bitcoin Mining Software Guide - Crypto Theory

Ethereum Classic

Ethereum Classic is an open, decentralized, and permissionless public blockchain, that aims to fulfill the original promise of Ethereum, as a platform where smart contracts are free from third-party interference. ETC prioritizes trust-minimization, network security, and integrity. All network upgrades are non-contentious with the aim to fix critical issues or to add value with newly proposed features; never to create new tokens, or to bail out flawed smart contracts and their interest groups.
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Huobi Exchange Review

A HISTORY OF HUOBI
Huobi was founded in 2013 by their current CEO and chairman, Leon Li. Li’s background includes having attended Tshingua University, specializing in Automation. Before starting the Huobi Group, Li spent time as a computer engineer at Oracle. In December of 2013, Huobi was named as the largest digital asset exchange operating in China. 2017 saw Huobi extend their limbs into Korea, Singapore, and Japan.
Currently, Huobi has headquarters of various financial sectors based in: Singapore; South Korea; Japan; Australia; Indonesia; Russia; Argentina; Thailand; and China. The company has strived to give customers not only a great exchange, but a great resource for any service one may need. Despite the many difficulties faced with Chinese government in regards to cryptocurrency laws, Huobi has managed to adapt to the changes and thrive globally, eventually branching off into various sectors including venture capital, a cryptocurrency wallet project, and a division dedicated to working with mining pools.

HUOBI'S PLATFORM
spot trading : Huobi offers several different platforms to serve any customer’s needs. For starters, Huobi offers a standard spot trading platform that operates similarly to many other spot trading platforms in the industry. The platform features a multi-timeframe chart, a depth chart, and integration with TradingView (including their tools). Customers are able to view the order book and the asset trading history, as well as their own personal order history. Limit orders, Market orders, and Stop-Limit orders are all available options for traders.
margin trading : For the trader that prefers to trade with a little more volume or risk, Huobi offers a Margin trading platform. Customers can apply for loans through Huobi to trade a greater quantity of cryptocurrencies and profit from the price spread. The original loan must be paid back, and accounts can be liquidated if the risk ratio falls below 110% (calculated as: [(Loaned Amount + Tradable Balance) Total Asset] / [(Interest Payable + Loaned Amount)] x 100%.) Traders can margin trade with Bitcoin; Ethereum; XRP; Litecoin; Bitcoin Cash; and EOS. These assets can be traded with USDT or BTC.
futures trading : Huobi also offers a Futures trading platform. While margin trading can be risky, trading contracts is said to be very high-risk. With that being said, Huobi offers Weekly, Bi-Weekly, and Quarterly contracts in Bitcoin; Ethereum Classic; Ethereum; EOS; Litecoin; Bitcoin Cash; XRP; TRX; and Bitcoin SV.
OTC(P2P) - The OTC, or over-the-counter, section of Huobi offers potential buyers and sellers a way to move large quantities of coins without exposure to the fickle exchange market. Certified merchants can register here, and slippage can be minimized by matching buyers and sellers directly instead of creating market orders.


HUOBI APPS
While you do have the online trading interface, Huobi does have computer programs and mobile apps that you can use.
I found that the PC programmes were more functional as they did not have to rely on the PC browser and were hence much faster. They also have better charting and you are in more control of your trading parameters. These programs are available on Windows and Mac devices.
However, if you are a trader that is always on the go, that is where the Huobi mobile apps come in. These were developed for the main exchange but you can switch to the derivative markets on the futures and swaps platform.
This was a pretty well designed application and you have one-touch ordering as well as some basic charting functionality. The app is available in iOS and Android and you can head on over to the respective app stores to get a sense of the feedback.


EXCHANGE SECURITY
Huobi operates a hot and cold wallet storage procedure. This means that they keep the vast amount of their coin holdings in an offline environment away from hackers. They then have a smaller percentage in “hot” wallets with multisig capability.
They also operate a decentralized server structure around the world which can ensure uptime irrespective of whether one of the servers goes down. You can think of this as effective load balancing.
Finally, they have anti DDoS measures in place. We all know that crypto exchanges are prime targets for Denial of Service attacks and it can be quite frustrating when these are perpetrated in peak market times.


IS HUOBI TRUSTWORTHY?
Huobi, like many exchanges in the space, has had, at one time, some shady history, but for the most part, has managed to maintain a clean reputation. Historically, Chinese exchanges have shown to operate in accordance with different standards, with many exchanges having to suffer at the will and whim of the Chinese government. Some of the controversy Huobi has seen in the past has been a result of this (particularly with the Chinese ban on ICO tokens). It should be noted that in 2017, the exchange did invest into “wealth-management products” using idle customer funds. This sort of activity shouldn’t be taken lightly.
However, with that being said, the exchange continues to turn over a large amount of volume. For the most part, the exchange can be considered a trustworthy platform to trade popular and exotic cryptocurrencies. This does not mean it is entirely safe to store user funds on the exchange, as the exchange (or the user funds) can be susceptible to risk at any given moment. No matter how comfortable one may be with the internet, one should always remember that the internet is not as safe as many would like to believe. Huobi does have measures in place in the unfortunate event that an account is breached, and if verifiable, the customer may be able to retrieve lost funds.
A unique feature offered on Huobi is their Official Media Authenticator. This essentially lets users enter the URL of a content channel to see if the channel is authentic. A feature like this, while seemingly simple, could save anyone from potentially losing their funds due to a scam or phishing website.


HUOBI REVIEW VERDICT
Huobi Global offers a signficant host of features to its users and has maintained its credibility over a long period of time. This is largely one of the main reasons it a ranked as a top 4 exchange by liquidity as its users trust their funds there.
After establishing itself in Asia, Huobi is trying to branch out and take on other areas of the globe which is great news for Western traders. Additionally, the Huobi prime platform could provide some great opportunities for the exchange users moving forward.

Huobi Website: https://www.huobi.com/topic/invited/?invite_code=q7g23
Huobi Indian Community: https://t.me/huobiglobalindia
Huobi Global Community: https://t.me/huobiglobalofficial
submitted by chamithasro to u/chamithasro [link] [comments]

CRYPTOCURRENCY CARDANO (ADA)

CRYPTOCURRENCY CARDANO (ADA)

https://preview.redd.it/ajbfzpprwmt31.png?width=1901&format=png&auto=webp&s=6509343a0c882b97a7fe55eeccb873062ba09c66
Cardano is a cryptocurrency running on a decentralized blockchain platform that is under development. The project team strives to gain the trust of users by ensuring transparency of everything that happens in the system.

THE HISTORY OF THE EMERGENCE

Cardano (ADA) was created by a team led by Charles Haskinson, who previously worked on Ethereum, but left the number of cryptocurrency developers before the ICO. In 2014, he and Jeremy wood formed IOHK. In the same year, a group of Japanese investors signed a 6-year contract with this firm to create a blockchain project based on the use of algorithms for independent execution of exchange operations with different types of assets.

https://preview.redd.it/2i65etfaxmt31.png?width=308&format=png&auto=webp&s=29c9fbda1552a59c33452e60afb1bd1b8d6c3d48
The platform was named after Gerolamo Cardano, an Italian mathematician, engineer, philosopher and astrologer. The Ada token was composed of 3 letters of the scientist's surname so that the name of the world's first female programmer-Ada Lovelace - turned out.
The currency ICO was held in several stages in 2015-2017. as a result, $62 million was collected during operations only within the ADA Coin system. Until 2019, the developers plan to launch a number of decentralized applications and services for the implementation of smart contracts.
In the beginning, the team warned that the low speed of operations (only 5-10 transactions per second) can affect the rate of cryptocurrency. Experts plan to increase the speed of transactions by introducing the system of bandwidth nodes, the Protocol of which will be written in the programming language Haskell. Also prevent the success of the project could reputation of the author of the idea of Charles Hoskinson, who left his previous job without explanation. But the cost of the coin was not affected by these factors, the prospects for the project are good.

Cardano Presentation
The success of the project is also facilitated by the fact that it is engaged in 3 institutions performing different functions:

  • IOHK is responsible for the construction of the siege system. This institution is engaged in the technical side of the platform, its improvement.
  • The Cardano Foundation is located in Switzerland. Responsible for the control of the organization and its development, standardization and protection of technologies.
  • Emurgo is based on the Isle of man. The organization was created to promote the company's products in the market.
The goal of the creators of the project is a sustainable system that is able to attract investment and thereby support itself.

MAIN FEATURES OF CARDANO COIN

Cardano (ADA) is a cryptocurrency whose task is to secure smart contracts between users on terms beneficial to both parties. Such principles of asset exchange will be the basis for further development of digital currencies. The Ada token has many pluses, but there are also minuses.

Advantages

  • Democracy in the control of transactions and mining.
  • Scientific approach in the development of the mathematical block of the platform, allowing to have a good traffic generation.
  • High degree of protection against hacker attacks.
  • Anonymity.
  • Protection of users from unscrupulous partners.

Disadvantages

  • Using test software.
  • Incomplete platform management.
  • No protocols for long-term planning.
  • Insufficient control over the data provided by users.

HOW TO MINE CARDANO

The Cardano platform is based on the Proof of Stake algorithm. This means that the chances of a miner to create a block are directly proportional to the assets available to him, the results of work on solving a mathematical problem do not matter.

Advantages of Cardano mining:

  • Easy entry.
  • No expensive equipment is required.
  • Don't need a lot of electricity.
  • Relative stability.

WHERE AND HOW TO BUY CARDANO ADA CRYPTOCURRENCY

Cardano coins are traded in pairs with other cryptocurrencies on most exchanges (Finance, Bitrix, Http, Upbit, Bithumb, Cryptopia, etc.). There are exchangers (Prostocash, Xchange, 60 cek) and Exmo exchange, where you can buy Cardano cryptocurrency for rubles and other Fiat currency, after exchanging it for bitcoins or ethers. You can pay in exchangers via PayPal or Bank card.
Purchase instructions ADA:
  1. To buy in exchange for Bitcoin or Etherium.
  2. Register on the exchange and install a wallet with Cardano support.
  3. Exchange purchased bitcoins or ethers for Cardano.
  4. Withdraw ADA to wallet.

Purchase on Binance
Crypto exchanges provide the ability to store funds, but it is better to withdraw tokens to the wallet immediately after purchase. If this is not possible, you should take care of the security of your account. Asset storage is better not to trust little-known exchanges.

CARDANO WALLET

Until March 2018, the only e-wallet in which ADA could be stored was Daedalus. There are versions for Windows, Mac and Linux. The wallet is suitable for anonymous transactions. The Cardano team plans to issue a debit card that can be replenished through this e-wallet.
Daedalus installation instructions:
  1. Go to the site Cardanohub.org.
  2. Find the Get started tab and go to Deadalus wallet.
  3. Click on Download, download the app.
  4. Open the file, configure the installation settings.

https://preview.redd.it/tyomywqj2nt31.png?width=400&format=png&auto=webp&s=d0cf94f05c85c2205abde505831e5aeaca03dd8e
In March, it became possible to store ADA tokens in the Centra wallet. This means that the currency can be withdrawn using the Centra card in 36 million terminals around the world.

Web wallets are popular because of convenience. Many sites offer to download them to store ADA, but this should not be done, so as not to fall for the tricks of scammers. On the official website of the company there is no data on cooperation with owners of online wallets.

WHAT ARE THE PROSPECTS FOR THE ADA CRYPTOCURRENCY

Given the big plans of Cardano developers, the forecast for 2020 regarding this cryptocurrency is good. If the team implements its ideas to expand the use of coins, ADA may become popular in the market after a while, despite the fall in user confidence in cryptocurrencies.

Road map of Cardano

The author of the platform Hoskinson said that the work on scaling the data will not yield results until 2019. Developers want to introduce innovative technologies into their project, their creation and research takes a lot of time. By the end of the year, it is planned to standardize the protocols and improve the reliability of the system, but the achievement of these goals may be delayed due to the complexity of the ideas. At this stage of operation of the platform, information about the use of high technologies in support of Cardano's work is not proven.
Cryptocurrency faces competition among firms providing such services. It interferes with its development. Specialists working on improving Litecoin and Dash use similar principles when conducting transactions. Ripple plans to become an element combining currencies recognized as official and digital assets, making it more attractive to investors.
The exclusivity of the project is that its development is scientifically justified. But this is not a significant advantage, as most traders do not want to spend time figuring out the details of the technical side of the project, and are interested in its functionality.
If the Cardano project team fulfills its plans by the end of the year, the prospect of this currency is quite good. The success of ADA depends on how convenient the token will be to use.
submitted by AVAY11 to u/AVAY11 [link] [comments]

The Exhaustive EOS FAQ

The Exhaustive EOS FAQ

 
With the large number of new readers coming to this sub we need to make information easy to access so those readers can make informed decisions. We all know there is an unusually large amount of Fear, Uncertainty and Doubt (FUD) surrounding EOS. Frankly, when clear evidence is provided it’s not that difficult to see EOS for the extremely valuable project it is. This post hopes to begin to put an end to all the misinformation by doing the following:  
  • Giving a clear and concise answer to the most frequently asked questions in regards to EOS.
  • Giving a more in-depth answer for those who want to read more.
  • Allowing readers to make informed decisions by making credible information easy to access.
 
As EOS climbs the ranks we need to recognise there are going to be a lot of skeptical readers coming over and posting their questions. Sometimes they will be irrational, hostile and often just looking for a reaction. We should make it our responsibility to welcome everyone and refrain from responding emotionally to provocative posts, instead providing factual and rational answers.
I will add to this post as and when I can, if you have any ideas or spot any mistakes let me know and I'll get them fixed ASAP. Im planning to add a bit on the team, centralisation and DPOS, governance and EOS VC shortly but please let me hear your suggestions!
 

FAQ

1. How do you registeclaim your EOS tokens before June 2018?

 
Answer courtesy of endless. If you have not done so, you will need to create a new pair of EOS public and private keys and register them with an Ethereum address. This only needs to be done once.
On or around June 1, 2018 all EOS Tokens will become frozen and non-transferable on the Ethereum blockchain. Not long after, I suspect that EOS community members will create a snapshot of token balances that carry over onto a new community generated and selected EOS blockchain. block.one will not be launching EOS blockchains or operating any of their nodes. Additionally, this is a community subreddit unaffiliated in an official capacity with block.one
Method #1: MetaMask (recommended)
Video guide: https://www.youtube.com/watch?v=8K1Q5hX_4-o
steemit tutorial: https://steemit.com/eos/@ash/full-walkthrough-how-to-join-eos-ico
Method #2: MyEtherWallet
steemit tutorial: https://steemit.com/eos/@sandwich/contributing-to-eos-token-sale-with-myetherwallet-and-contract-inner-workings
Method #3: Exodus Wallet
Official website tutorial: http://support.exodus.io/article/65-i-ve-received-eos-tokens-in-exodus-how-do-i-register-them
Important note courtesy of dskvry bka Sandwich, the author of Method #2's steemit tutorial:
claimAll will not work for most users. When you get to the claim step, please use the following tutorial: https://steemit.com/eos/@koyn/minimizing-the-cost-of-gas-when-claiming-eos-using-myetherwallet
Did you buy your EOS tokens on an exchange? (Courtesy of IQOptionCoin)
REMEMBER YOU ONLY NEED TO REGISTER YOUR TOKENS IF YOU BOUGHT THEM ON AN EXCHANGE. YOU DON'T NEED TO CLAIM THEM.
  1. Go to the EOS website https://eos.io
  2. Scroll down and select "GET EOS"
  3. Tick all the required boxes and click "Continue"
  4. Scroll down and click "Register"
  5. Select Metamask, MyEtherWallet, or Ethereum Wallet
  6. Follow the guide.
  7. Remember that the reason you need to register your Ethereum ERC-20 address is to include your EOS tokens in order for the balance of your EOS Tokens to be included in the Snapshot if a Snapshot is created, you must register your Ethereum address with an EOS public key. The EOS snapshot will take place prior to the 1 June 2018. After this point your ERC-20 EOS tokens will be frozen. And you will be issued EOS tokens on the EOS blockchain.
So PLEASE REGISTER your Ethereum address NOW, don't forget about it, or plan on doing it some time in the near future.
There are a lot of submissions about this in /eos, so rather than making a new one please reply to this thread with any questions you may have. Don't forget to join the EOS mailing list: https://eos.io/#subscribe and join the EOS community on your platform(s) of choice: Telegram, Discord and/or Facebook.
And remember, if anyone instructs you to transfer ETH to an EOS contract address that doesn't match the address found on https://eos.io you are being scammed.
 

Sources:

How to registeclaim your EOS tokens before June 2018 by endless
Official EOS FAQ
 

2. How will the token the ERC-20 EOS tokens be transferred to the native blockchain?

 

Quick answer:

There isn't one! Read the long answer then read it again, registering your Ethereum wallet is mandatory!
 

Long answer:

Within 23 hours after the end of the final period on June 1, 2018 at 22:59:59 UTC, all EOS Tokens will become fixed (ie. frozen) and will become non-transferrable on the Ethereum blockchain.
In order to ensure your tokens are transferred over to the native blockchain you must register your Ethereum address with an EOS public key, if you do not you will lose all your tokens! I am not going to link any tutorials as there are many that can be found by searching Google and YouTube.
block.one is helping with the development of snapshot software that can be used to capture the EOS token balance and registered EOS public key of wallets on the Ethereum blockchain. It is then down to the community to create the snapshot. This snapshot can be used when generating a genesis block for a blockchain implementing eos.io software. block.one will not be launching EOS blockchains or operating any of their nodes.
 
Exchange Support
Some exchanges have announced that they will support the token swap. Although using this method will undoubtedly be much simpler than registering the tokens yourself it also comes with its pitfalls.
  • It is highly likely there are going to be multiple networks running on the eos.io software that use the snapshot. It is highly unlikely that exchanges will support them all.
  • It is highly likely that exchanges will not support airdrops that use the snapshot.
Exchanges that have announced support for the token swap include:
 

Sources:

EOS.io
 

3. What does EOS aim to achieve?

 

Quick answer:

EOS.IO software is aiming to provide a decentralized operating system which can support thousands of industrial scale DApps by enabling vertical and horizontal scaling.
 

Long answer:

EOS.IO is software that introduces a blockchain architecture designed to enable vertical and horizontal scaling of decentralized applications. This is achieved through an operating system-like construct upon which applications can be built. The software provides accounts, authentication, databases, asynchronous communication and the scheduling of applications across multiple CPU cores and/or clusters. The resulting technology is a blockchain architecture that has the potential to scale to millions of transactions per second, eliminates user fees and allows for quick and easy deployment of decentralized applications.
 

Sources:

Official EOS FAQ
 

4. Who are the key team figures behind EOS?

 
  • CEO Brendan Blumer - Founder of ii5 (1group) and okay.com. He has been in the blockchain industry since 2014 and started selling virtual assets at the age of 15. Brenden can be found on the Forbes Cypto Rich List. Brendan can be found on Twitter.
  • CTO Dan Larimer - Dan's the visionary industry leader who built BitShares, Graphene and Steemit as well as the increasingly popular Proof of Stake Governance and Decentralised Autonomous Organization Concept. He states his mission in life is “to find free market solutions to secure life, liberty, and property for all.”. Dan can also be found on the Forbes Cypto Rich List. Dan can be found on Twitter and Medium.
  • Partner Ian Grigg - Financial cryptographer who's been building cryptographic ledger platforms for 2+ decades. Inventor of the Ricardian Contract and Triple-Entry Accounting.
 

Sources:

Forbes Crypto Rich List
 

5. Where can the latest EOS news be found?

 
Official:
Community:
Developers:
 

6. Which consensus mechanism does EOS use and what are Block Producers?

 

Quick answer:

Delegated Proof of Stake (DPOS) with Byzantine Fault Tolerance. Block Producers (BPs) produce the blocks of the blockchain and are elected by token holders that vote for them. BPs will earn block rewards for their service, these block rewards come in the form of EOS tokens produced by token inflation.
 

Long answer:

Taken from the EOS.IO Technical White Paper v2:
“EOS.IO software utilizes the only known decentralized consensus algorithm proven capable of meeting the performance requirements of applications on the blockchain, Delegated Proof of Stake (DPOS). Under this algorithm, those who hold tokens on a blockchain adopting the EOS.IO software may select block producers through a continuous approval voting system. Anyone may choose to participate in block production and will be given an opportunity to produce blocks, provided they can persuade token holders to vote for them.
The EOS.IO software enables blocks to be produced exactly every 0.5 second and exactly one producer is authorized to produce a block at any given point in time. If the block is not produced at the scheduled time, then the block for that time slot is skipped. When one or more blocks are skipped, there is a 0.5 or more second gap in the blockchain.
Using the EOS.IO software, blocks are produced in rounds of 126 (6 blocks each, times 21 producers). At the start of each round 21 unique block producers are chosen by preference of votes cast by token holders. The selected producers are scheduled in an order agreed upon by 15 or more producers.
Byzantine Fault Tolerance is added to traditional DPOS by allowing all producers to sign all blocks so long as no producer signs two blocks with the same timestamp or the same block height. Once 15 producers have signed a block the block is deemed irreversible. Any byzantine producer would have to generate cryptographic evidence of their treason by signing two blocks with the same timestamp or blockheight. Under this model a irreversible consensus should be reachable within 1 second."
 

7. How does the voting process work?

 
The voting process will begin once the Block Producer community releases a joint statement ensuring that it is safe to import private keys and vote.
Broadly speaking there will be two methods of voting:
  1. Command Line Interface (CLI) tools
  2. Web portals
EOS Canada has created eosc, a CLI tool that supports Block Producer voting. Other Block Producer candidates such as LibertyBlock are a releasing web portal that will be ready for main net launch. There will be many more options over the coming weeks, please make sure you are always using a service from a trusted entity.
Remember: Do not import your private key until you have seen a joint statement released from at least five Block Producers that you trust which states when it is safe to do so. Ignoring this warning could result in tokens lost.
 

8. What makes EOS a good investment?

 
  • Team - EOS is spearheaded by the visionary that brought us the hugely successful Bitshares and Steem - arguably with two projects already under his belt there is no one more accomplished in the space.
  • Funding - EOS is one of the best funded projects in the space. The block.one team has committed $1B to investing in funds that grow the EOS echo system. EOS VC funds are managed by venture leaders distributed around the world to insure founders in all markets have the ability to work directly with local investors. Incentives such as the EOS hackathon are also in place with $1,500,000 USD in Prizes Across 4 Events.
  • Community Focus - The team is aware that the a projects success depends almost entirely on its adoption. For this reason there has been a huge push to develop a strong world wide community. There is already a surplus number of block producers that have registered their interest and started to ready themselves for the launch and incentives the EOS hackathon are being used to grow the community. A index of projects using EOS can be found at https://eosindex.io/posts.
  • Technical Advantages - See point 9!
 

9. What are the unique selling points of EOS?

 
  • Scaleability
    • Potential to scale to millions of transactions per second
    • Inter-blockchain communication
    • Separates authentication from execution
  • Flexibility
    • Freeze and fix broken applications
    • Generalised role based permissions
    • Web Assembly
  • Usability
    • Elimination of transaction fees
    • True user accounts with usernames, passwords and account recovery (no more having to remember long cryptographic keys)
    • Web toolkit for interface development
 

Sources:

eos.io
EOS Whitepaper
 

10. Is there currently a working product?

 

Quick answer:

This depends entirely on your definition of working product. If a fully featured developer release meets your definition then yes!. Otherwise the public release will be June 2018.
 

Long answer:

EOS differs from other projects in that it aims to deliver a fully featured version of the software on launch. The Dawn 3.0 RC1 feature complete pre-release became available on April 5th. This version has all the features of the final release that is due June 2018. Further development will involve preparing the final system contract which implements all of the staking, voting, and governance mechanics. The common notion that there is no viewable code published is wrong and the initial Dawn 1.0 release has been available from September 14th 2017.
 
EOSIO V1 - June 2nd 2018
Dawn 3.0 RC1 - April 5th 2018
Dawn 3.0 Alpha - January 23rd 2018
Dawn 2.0 - December 4th 2017
Dawn 1.0 - September 14th 2017
 

Sources:

 

11. EOS is an ERC-20 token, how can it possibly be a competitor to other platforms?

 

Quick answer:

The ERC-20 token is used only for raising funds during the token distribution; all tokens will be transferred to the native blockchain once launched.
 

Long answer:

EOS team has clearly stated their reason for choosing the Ethereum network when they described the rationale behind the ICO model. Specifically, the ICO should be a fair and auditable process, with as little trust required as possible. If you believe that an ICO should be fair, auditable, and trustless, you have no choice but to use a decentralized smart contract blockchain to run the ICO, the largest, and by-far most popular of which is Ethereum. Since EOS is intended to be a major competitor for Ethereum, some have seen this as a hypocritical choice. - Stolen from trogdor on Steam (I couldn’t word it any better myself).  

Sources:

The EOS ico for dummies by trogdor
Official EOS FAQ
 

12. Why do the eos.io T&C’s say the ERC-20 token has no value?

 
The EOS T&C’s famously state:
"The EOS Tokens do not have any rights, uses, purpose, attributes, functionalities or features, express or implied, including, without limitation, any uses, purpose, attributes, functionalities or features on the EOS Platform."
 

Quick answer:

This is legal wording to avoid all the legal complications in this emerging space, block.one do not want to find themselves in a lawsuit as we are seeing with an increasing amount of other ICOs. Most notably Tezos (links below).
 

Long answer:

This all comes down to legal issues. Anyone who’s been into crypto for 5 minuets knows that government bodies such as the Securities and Exchange Commission (SEC) are now paying attention to crypto in a big way. This legal wording is to avoid all the legal complications in this emerging space, block.one do not want to find themselves in a lawsuit as we are seeing with an increasing amount of other ICOs. Many token creators that launched ICOs are now in deep water for selling unregistered securities.
 
A filing from the Tezos lawsuit:
"In sum, Defendants capitalized on the recent enthusiasm for blockchain technology and cryptocurrencies to raise funds through the ICO, illegally sold unqualified and unregistered securities, used a Swiss-based entity in an unsuccessful attempt to evade U.S. securities laws, and are now admittedly engaged in the conversion, selling, and possible dissipation of the proceeds that they collected from the Class through their unregistered offering."
 
To ensure EOS tokens are not classed as a unregistered security block.one has made it clear that they are creating the EOS software only and won’t launching a public blockchain themselves. This task is left down to the community, or more precisely, the Block Producers (BPs). The following disclaimer is seen after posts from block.one:
 
"block.one is a software company and is producing the EOS.IO software as free, open source software. This software may enable those who deploy it to launch a blockchain or decentralized applications with the features described above. block.one will not be launching a public blockchain based on the EOS.IO software. It will be the sole responsibility of third parties and the community and those who wish to become block producers to implement the features and/or provide the services described above as they see fit. block.one does not guarantee that anyone will implement such features or provide such services or that the EOS.IO software will be adopted and deployed in any way.”
 
It is expected that many blockchains using eos.io software will emerge. To ensure DAPPs are created on an ecosystem that aligns with the interests of block.one a $1bn fund will be has been created to incentivise projects to use this blockchain.
 

Sources:

EOS.io FAQ Great video on this topic by The Awakenment EOS $1bn Fund Announcement Article on the Tezos lawsuit Article on the Gigawatt lawsuit An official block.one post featuring disclaimer
 

13. Why is the token distribution one year long?

 
Official statement from block.one:
“A lot of token distributions only allow a small amount of people to participate. The EOS Token distribution structure was created to provide a sufficient period of time for people to participate if they so choose, as well as give people the opportunity to see the development of the EOS.IO Software prior to making a decision to purchase EOS Tokens.”
 
It is also worth noting that block.one had no knowledge how much the the token distribution would raise as it is determined by the free market and the length of the token distribution is coded into the Ethereum smart contract, which cannot be changed.
 

Sources:

EOS.io FAQ
 

14. Where is the money going from the token distribution?

 

Quick answer:

Funding for the project was raised before EOS was announced, the additional money raised from the token distribution is largely going to fund projects on EOS.
 

Long answer:

A large portion of the money raised is getting put back into the community to incentivise projects using eos.io software. block.one raised all the money they needed to develop the software before the ERC-20 tokens went on sale. There are some conspiracies that block.one are pumping the price of EOS using the funds raised. The good thing about blockchain is you can trace all the transactions, which show nothing of the sort. Not only this but the EOS team are going to have an independent audit after the funding is complete for piece of mind.
 
From eos.io FAQ:
“block.one intends to engage an independent third party auditor who will release an independent audit report providing further assurances that block.one has not purchased EOS Tokens during the EOS Token distribution period or traded EOS Tokens (including using proceeds from the EOS Token distribution for these purposes). This report will be made available to the public on the eos.io website.”
 

Sources:

EOS.io FAQ EOS $1bn Fund Announcement
 

15. Who's using EOS?

 
With 2 months from launch left there is a vibrant community forming around EOS. Some of the most notable projects that EOS software will support are:
A more complete list of EOS projects can be found at eosindex.io.
 

16. Dan left his previous projects, will he leave EOS?

 

Quick answer:

When EOS has been created Dan will move onto creating projects for EOS with block.one.
 

Long answer:

When a blockchain project has gained momentum and a strong community has formed the project takes on a life of its own and the communities often have ideas that differ from the creators. As we have seen with the Bitcoin and Ethereum hark forks you cant pivot a community too much in a different direction, especially if its changing the fundamentals of the blockchain. Instead of acting like a tyrant Dan has let the communities do what they want and gone a different way. Both the Bitshares and Steem were left in a great position and with Dans help turned out to be two of the most successful blockchain projects to date. Some would argue the most successful projects that are actually useable and have a real use case.
What Dan does best is build the architecture and show whats possible. Anyone can then go on to do the upgrades. He is creating EOS to build his future projects upon it. He has stated he loves working at block.one with Brendan and the team and there is far too much momentum behind EOS for him to possibly leave.
 

Sources:

Dans future beyond EOS
Why Dan left Bitshares
Why Dan left Steem
 

17. Is EOS susceptible to DDoS attacks?

 
No one could have better knowledge on this subject than our Block Producer candidates, I have chosen to look to EOS New York for this answer:
"DDoS'ing a block producing is not as simple as knowing their IP address and hitting "go". We have distributed systems engineers in each of our candidate groups that have worked to defend DDoS systems in their careers. Infrastructure can be built in a way to minimize the exposure of the Block Producing node itself and to prevent a DDoS attack. We haven't published our full architecture yet but let's take a look at fellow candidate EOSphere to see what we mean. As for the launch of the network, we are assuming there will be attacks on the network as we launch. It is being built into the network launch plans. I will reach out to our engineers to get a more detailed answer for you. What also must be considered is that there will be 121 total producing and non-producing nodes on the network. To DDoS all 121 which are located all around the world with different security configurations at the exact same time would be a monumental achievement."
 

Sources:

eosnewyork on DDoS attackd
EOSSphere Architecture
 

18. If block producers can alter code how do we know they will not do so maliciously?

 

Quick answer:

  • Block producers are voted in by stake holders.
  • Changes to the protocol, constitution or other updates are proposed to the community by block producers.
  • Changes takes 2 to 3 months due to the fact block producers must maintain 15/21 approval for a set amount of time while for changes to be processed.
  • To ensure bad actors can be identified and expelled the block.one backed community will not back an open-entry system built around anonymous participation.
 

Long answer:

For this question we must understand the following.
  • Governance and why it is used.
  • The process of upgrading the protocol, constitution & other updates.
  • Dan’s view on open-entry systems built around anonymous participation.
 
Governance
Cryptography can only be used to prove logical consistency. It cannot be used to make subjective judgment calls, determine right or wrong, or even identify truth or falsehood (outside of consistency). We need humans to perform these tasks and therefore we need governance!
Governance is the process by which people in a community:
  1. Reach consensus on subjective matters of collective action that cannot be captured entirely by software algorithms;
  2. Carry out the decisions they reach; and
  3. Alter the governance rules themselves via Constitutional amendments.
Embedded into the EOS.IO software is the election of block producers. Before any change can be made to the blockchain these block producers must approve it. If the block producers refuse to make changes desired by the token holders then they can be voted out. If the block producers make changes without permission of the token holders then all other non-producing full-node validators (exchanges, etc) will reject the change.
 
Upgrade process
The EOS.IO software defines the following process by which the protocol, as defined by the canonical source code and its constitution, can be updated:
  1. Block producers propose a change to the constitution and obtains 15/21 approval.
  2. Block producers maintain 15/21 approval of the new constitution for 30 consecutive days.
  3. All users are required to indicate acceptance of the new constitution as a condition of future transactions being processed.
  4. Block producers adopt changes to the source code to reflect the change in the constitution and propose it to the blockchain using the hash of the new constitution.
  5. Block producers maintain 15/21 approval of the new code for 30 consecutive days.
  6. Changes to the code take effect 7 days later, giving all non-producing full nodes 1 week to upgrade after ratification of the source code.
  7. All nodes that do not upgrade to the new code shut down automatically.
By default, configuration of the EOS.IO software, the process of updating the blockchain to add new features takes 2 to 3 months, while updates to fix non-critical bugs that do not require changes to the constitution can take 1 to 2 months.
 
Open-entry systems built around anonymous participation
To ensure bad actors can be identified and expelled the block.one backed community will not back an open-entry system built around anonymous participation.
Dan's quote:
"The only way to maintain the integrity of a community is for the community to have control over its own composition. This means that open-entry systems built around anonymous participation will have no means expelling bad actors and will eventually succumb to profit-driven corruption. You cannot use stake as a proxy for goodness whether that stake is held in a bond or a shareholder’s vote. Goodness is subjective and it is up to each community to define what values they hold as good and to actively expel people they hold has bad.
The community I want to participate in will expel the rent-seeking vote-buyers and reward those who use their elected broadcasting power for the benefit of all community members rather than special interest groups (such as vote-buyers). I have faith that such a community will be far more competitive in a market competition for mindshare than one that elects vote buyers."
 

Sources:

The Limits of Crypto-economic Governance
EOS.IO Technical White Paper v2
 

19. What is the most secure way to generate EOS key pairs?

 
Block producer candidates EOS Cafe and EOS New York have come forward to help the community with this topic.
The block producer candidate eosnewyork has kindly posted a tutorial on steemit detailing the steps that need to be taken to generate key pairs using the official code on the EOS.IO Github.
The block producer candidate eoscafe has gone a step further and released an Offline EOS Key Generator application complete with GUI for Windows, Linux & Mac. Not only can this application generate key pairs but it can also validate key pairs and resolve public keys from private keys. This application has also been vouched for by EOS New York
 

Sources:

EOS.IO Github
eosnewyork's key pair generation tutorial
eoscafe's offline key par generation application  
submitted by Techno-Tech to eos [link] [comments]

‘Youngest Bitcoin Millionaire’ Willing to Stake it All on Metal Pay

‘Youngest Bitcoin Millionaire’ Willing to Stake it All on Metal Pay
https://preview.redd.it/f2hdpngkljh31.png?width=2000&format=png&auto=webp&s=5cc57b932f5e950203aec3cabcd9e686a6f9c585
Metallicus, the startup behind the peer-to-peer payments platform Metal Pay, received an undisclosed angel investment from the youngest bitcoin millionaire, Erik Finman.
In partnership with Metal Pay CEO Marshall Hayner, the two look to develop the first “all-in-one” cryptocurrency banking platform, which includes a 17 digital asset exchange, a digital bank and a payments application with social features similar to Venmo.
Founded in September, Metal Pay has processed approximately $11 million in total payments from nearly 130,000 registered users across 38 states. On a monthly basis, the company processes $1 million in crypto or fiat for around 30,000 active users, according to Hayner.
Finman staked a modest amount of bitcoin to finance the development of the banking and exchange ecosystem, he said, which currently holds approximately $2 million in crypto and fiat on the platform. Though Finman is willing to put in his entire “400 something” bitcoin fortune to fund Metal Pay’s growth, the 20 year old told CoinDesk.
“We’re looking to beat bitcoin,” Finman said.
“I’ve been a bit back and forth in the past (‘crypto is dead’/ ‘resurrect Bitcoin’) but have found in recent months, especially, that the bitcoin community is super fragmented. And the actual usability for bitcoin is minimal,” Finman said.
This project is an attempt to move beyond the siloed developments within the crypto industry and become a usable financial tool, he said.
Hayner agrees, and said crypto has grown to mirror “the existing financial industry,” rather than the open-source community where he found his footing in “the days when you could still mine BTC on a MacBook.”
Before Metal’s founding in 2016, Hayner helped build Stellar, Dogecoin and Block.io. The company previously received $3 million in funding from G2 Ventures, Gateway and Shapeshift CEO Erik Voorhees.

Crypto meets conventional

The two took a “crypto-agnostic” approach when building the system and have worked actively with regulators.
Metal Pay is partnered with Arkansas-based Evolve Bank and Trust to provide FDIC insured deposit accounts. As the platform develops, Evolve will help Metal Pay introduce a number of financial products associated with conventional banking services.
In 2018, Hayner also developed a proof of processed payment as a means of distributing MTL tokens native to the platform. The proof reaches consensus and validates transactions conducted on Metal Pay.
Instead of a mining reward, however, the counterparties receive up to 5 percent of the transaction volume in MTL, which, “for consumers, is construed as cash back,” said Hayner. These rewards, called Pop can be converted into fiat, sent to another Metal Pay user, or held as an investment.
MTL holders are rewarded in additional ways. For instance, those that “hold over 10,000 MTL on an average spot price between Binance, Kraken and Bittrex,” will not be charged fees. Further, Hayner said the company intends to offer free trading on MTL specific pairs and fee-less options for merchants following the introduction of Metal Merchant.
Metal Pay looks to gain market validation in a crowded field of payment apps like Venmo and Cash App. Hayner recognizes the difficulty in attracting non-crypto users, and is working to build an application that passes industry muster first.
He said:
“Bitcoin is flawed, but only in the way the Ford Model T was flawed, the concept of a car will live on and constantly be improved upon, hopefully it builds upon the existing model and there is always room for Ford, Toyota, Mazda, BMW, Tesla even!”
submitted by Rajladumor1 to omgfin [link] [comments]

5 most promising Altcoins for long-term investments | Coinscapture

5 most promising Altcoins for long-term investments | Coinscapture

After the success of Bitcoin and the rise in the price of the first-ever cryptocurrency, many new coins were developed in cryptoworld. In simple words, any coin other than bitcoin is termed as “Altcoins”. These coins are created by tweaking the Bitcoin's or any other existing cryptocurrencies protocol. In the growing world of cryptocurrency, there are more than 3000 cryptocurrencies which came into existence and so it is a tough job to choose the right Altcoin to invest in it. Here are the 5 most promising Altcoins that can help you to narrow your search.
Disclaimer: This guide should not be considered as financial advice. It is highly recommended to do appropriate market research before any investments.

Litecoin

After the successful launch of Bitcoin, Litecoin was the next one to enter the Cryptoworld in 2011. Charlie Lee - a computer scientist created Litecoin by making some technical changes in the bitcoin’s source-code and made it the fastest peer-to-peer currency that enabled instant, near-zero cost payments to anyone across the world. Also, litecoin has a total supply of 84 million with an average block mining time of 2.5 minutes.

Reasons why to choose Litecoin as a Long-Term Investment

  • Improved: Litecoin algorithm is generally easier to mine but difficult to crack The bitcoin mining is highly processed intensive requiring, application-specific integrated circuit devices with high processing capabilities, while Litecoin mining is memory-intensive requiring less cost-intensive graphics processing units (GPU).
  • Faster block-processing rate: The technical changes done on Bitcoin’s source-code allows Litecoin to processes a block at a much faster rate and giving out rewards to the miner faster in every 2.5 minutes as compared to Bitcoin which processes a block in every 10 minutes. Litecoin network have more capacity to handle the transactions than bitcoin's network
  • SegWit upgrade: Litecoin's SegWit upgrade boost the capacity of the number of transactions a block can hold in litecoin's blockchain, thereby speeding up the transaction settlement times and lowering transaction costs.
  • Higher trading volume: The trading of Litecoin has begun since 2011 and since then it was in the top 10 list of coins. The popularity of Litecoins is so much that you won't face any problem selling them in the future which brings less fear of having risk as compared to other new coins.

Ethereum

Ethereum is the second-largest digital currency introduces Vitalik Buterin in late 2015. It has been a popular choice in many industries as its cool feature named Smart Contracts helps developers to build decentralized applications (dApps) on top of its (i.e. Ethereum's) blockchain which helps to avoid fraud, downtime, and control or interference from a third party. Ethereum can also be used for banking and financial service contracts, ICOS, prediction markets, replacing escrow, identity management. The Enterprise Ethereum Alliance founded in 2017 has over 200 organizations that are testing on various versions of Ethereum's blockchain in different industries. Ethereum has a circulating supply of 106,376,346 ETH, the market capitalization of $26,307, 580,992 and faster transaction of 6 minutes as compared to Bitcoin.

Reasons why to choose Ethereum as a Long-Term Investment

  • Multi-purpose usage- Other than trading Ethereum can be used for ICOs, prediction markets, building tokens and many more ways that very few cryptocurrencies can do as good as Ethereum.
  • Safety: The apps built on Ethereum’s blockchain termed as dApps or decentralized apps are significantly safer and more resistant to hacking than the software you use now.
  • Smart contracts: The smart contract feature offers significant business benefits over more traditional conventional forms of cloud computing and transaction-clearing.
  • Initial Coin Offerings: Ethereum is used ICOs (Initial Coin Offerings) that means it acts as a launchpad for new tokens which thereby makes it a valuable platform and price will increase with its use.

Ripple

Ripple is the hot choice in banking and financial institutions as it can be used as an intermediary for quick transaction-processing and settlement service; allowing to transact directly and instantly across national borders. XRP currently has a fast transaction processing time of about 4 seconds and a cheap transaction fee about $0.004 per transaction (which is less than half a cent). It has a circulating supply of 42,181,995,112 and a market capitalization of around 17 billion USD.

Reasons why to choose Ripple as a Long-Term Investment

  • Well distributed: Ripple is an open-source technology, built on the principles of blockchain with an increasing set of validators.
  • Highly Scalable: XRP has the potential to handle 1,500 transactions per second, 24x7, and can scale to deal with a similar throughput as Visa.
  • Highly Stable: The most stable record of Ripple makes it ready for institutional and enterprise use.
  • Global Bank partners: Ripple has partnered with over 100 banks like Bank of America, UBS, Standard Chartered, Barclays, JP Morgan, Santander, and American Express.

Stellar

Stellar offers the fastest and the cheapest online payment and cross-border payment services as compared to the other large companies. Also, it does not use proof of work verification which is time and energy consuming which allows processing a transaction in approx 5 seconds. It has a market capitalization of $2,378,213,121 and a circulating supply of 19.331,689,641.

Reasons why to choose Stellar as a Long-Term Investment

  • Low-cost transactions: Stellar’s payment protocol prioritizes profit, the low transaction time and high operational efficiency translates to a lower cost of transactions.
  • Currency exchanger: Stellar’s platform also acts as a currency exchanger between government-backed currencies, such as dollars to euros.
  • Creating tokens: Launching a token on the Stellar platform is super easy because of the simple programming.
  • Tech elements: Stellar can integrate with elements such as blockchain smart contracts, and multi signatures that enhances the functionality of the payment protocol

Binance Coin

Binance coin is the official coin of the Binance platform that offers a stage for trading cryptocurrencies. Binance is soon launching its own decentralized exchange, Binance DEX that would be available on all platforms, such as Windows, Linux, Mac OS, iOS and Android. BNB has a market capitalization of 4 billion USD and a circulating supply of 141,175,490.

Reasons why to choose Binance Coin a Long-Term Investment

  • Discounts: BNB can be used not only to pay сommissions for transactions on the exchange and also to get additional discounts for each purchase and exchange via Binance
  • Team: BNB has a great team that is ambitious and experienced in the cryptocurrency world
  • Referrals: BNB coin offers a smart referral scheme which attracts many users and thereby grows the platform’s adoption
  • Loyalty: BNB coin is the only cryptocurrency that rewards customers for their loyalty and creating a fair ecosystem within Binance
    https://coinscapture.com/blog/5-most-promising-altcoins-for-long-term-investments
submitted by coinscapturecom to u/coinscapturecom [link] [comments]

Why BAT Is The Next Big Thing

There was a great post over on BATproject about why BAT is the next big thing and I think it's important more people see it.
BAT is from the inventor of JavaScript and founder of Mozilla & Firefox, Brendan Eich.
BAT is an Ethereum ERC20 token, which means you can use common hardware wallets like the Ledger Nano, MyEtherWallet, etc.
BAT is backed by Silicon Valley VCs like Peter Thiel’s Founders Fund, among others.
Coinbase CEO Brian Armstrong tweeted on March 30th, 2017 that BAT is “exactly the sort of token we'd like to support on Coinbase and GDAX over the coming year, make it easy to buy/sell these with gov currencies.”
One of BAT's close advisers is Ankur Nandwani, who is/was Product Manager at Coinbase. He was the one who announced that Litecoin was added to Coinbase.
$BAT was recently added to a spate of exchanges, including big Chinese exchanges like Binance and Huobi.
You will be able to get paid for choosing to view ads with the BAT Ads program. Users receive 70% of ad revenue. Yes, 70%.
Brave & BAT have been covered in a lot of mainstream news recently, including Bloomberg, NASDAQ, CNET, Engadget, TechCrunch and more. It has also been promoted by Ubuntu Linux (on their FB page with 1.3m followers) and Rocket.Chat (on their official blog).
BAT is not limited to the Brave web browser but will be extended to other browsers via extensions (where APIs permit) and other attention-economy apps like chat messengers, podcast apps, games, etc.
Brave Payments, which utilizes $BAT, currently supports YouTubers. Support for Twitch, Reddit and Twitter, etc. have been confirmed. Brave Payments allows you to easily tip your favorite publishers and content creators, Patreon-style.
Over 1000 websites and over 600 YouTubers have been confirmed as verified publishers with the Brave Payments program—and counting. This includes big channels like Phil deFranco who has 6 million subscribers. (You can still tip/donate to your favorite sites/creators even if they aren’t yet verified since the $BAT will be held in a wallet for them to claim.)
The Brave web browser has over 1 million active monthly users. On the Android store alone, Brave has 1-5 million downloads. Brave is available on all platforms (iOS, Android, Windows, MacOS, Linux).
Other notable figures on the development team include Yan Zhu (Forbes top 30 under 30, Tor Project, W3C, EFF), Marshall Rose (inventor of SNMP, Internet Engineering Task Force) as well as many others who’ve worked on major projects. (Look at team on website.)
The Brave browser has one-click support for Ethereum dApps with Metamask. Brave is officially listed on Metamask’s website alongside Google Chrome.
You will be able to purchase $BAT with your credit or debit card directly through the built-in BAT wallet in Brave. This is a first priority for the team.
And more...
Edit (additions):
BAT officially partnered with privacy search engine DuckDuckGo, and they recently revealed more details on their relationship.
Brendan Eich said in a tweet yesterday that he heard Mozilla was potentially interested in natively integrated BAT. https://twitter.com/BrendanEich/status/942115844087169024
The supply of BAT is fixed and limited. No new BAT will ever be mined or created. Total supply is capped, like Bitcoin.
CEO Brendan Eich announced the other day that BAT/Brave is partnering with a Top 3 media company in the world.
submitted by nobluntstrick to ethtrader [link] [comments]

What Exactly is Cardano? | Best ADA Wallets to keep your ADA

Cardano is a decentralised, proof of stake, smart contract blockchain platform. It is mainly driven by its native cryptocurrency ADA and is similar to Ethereum in some ways. The ticker ADA is named after Ada Lovelace, the first computer programmer. It is important to remember that even though used interchangeably, Cardano is the platform and ADA is the cryptocurrency.
ADA is a third-generation cryptocurrency and was made with the intent to have a better version of Bitcoin. Cardano is the world's first peer-reviewed proof of stake blockchain.
Some of the features Cardano possesses are:
When it comes to buying the coin, there are various trusted exchanges from where you can do so, like Binance, Bittrex, KuCoin, ChangeNow, CoinSwitch, etc. To store the coin, there are various wallets supporting ADA, but the ones that can be trusted and display numerous advantageous features are:
submitted by cs_moderator to coinswitch [link] [comments]

ZCL -> BTCP FAQ

Since we keep getting some questions over and over again, I am making a FAQ here for everyone:
   
Donate to the contribution team:
ZCL: t1gsePJZ6ojJYygj3PWMGJfojPUoMd5AVfU
BTC: 1CqSD9rxdQnKEwzqqbLwpgwCeQikFCifPj
LTC: LNYzDrUeX6PSecu4sL4eZkuJGaSXnf8GUH
 
Other Resources
Blockchain explorer
Article about ZEC fork to create ZCL
 
Please ask any questions you might have below and I will consider answering them up here.
 
If this FAQ helped you, please consider a donation:
ZCL: t1ade58CTB9KUUnT915AakTAWsCN77CMXyq
submitted by iJRN to ZClassic [link] [comments]

Ren | All-In-One

Ren

What is Ren? Ren is an open protocol that enables the permissionless transfer of value between any blockchain. Ren's core product, RenVM, brings interoperability to decentralized finance (DeFi).
What makes RenVM unique is that it does everything in secret using zero-knowledge proofs over an sMPC based protocol that the team has pioneered. The state, inputs, and outputs of all programs that RenVM runs are kept hidden from everyone, including the Darknodes that power it.
This allows RenVM to securely manage (ECDSA) private keys on different blockchains, making it possible to shift tokens between these blockchains in a trustless, permissionless, and decentralized way (i.e interoperability).
Technically speaking RenVM is a byzantine fault-tolerant protocol (with 1/3 malicious nodes) that does ECDSA threshold key generation and signing via sMPC. RenVM is not a product or an application in and of itself but is a network (and an accompanying SDK) that allows developers to bring interoperability to their DeFi applications.
Ren was founded in 2017 and is headquartered in Singapore.

RenVM Mainnet Is Live! 🎉

https://medium.com/renproject/renvm-mainnet-release-98cac4c6fa8e

RenBridge (dapp)| Mint BTC, BCH, and ZEC on Ethereum

https://bridge.renproject.io/

Official Resources
Darknodes
Darknodes are the physical machines that power RenVM, where every machine contributes CPU time for compute power and its disk space for storage. These are that machines that form the P2P decentralized network (not a blockchain) that cooperate to run secret multiparty computations. It is important to note that programs executing on RenVM are hidden from the Darknodes that run the virtual machine.
This guide will walk you through the installation of your Darknode. Before you begin, make sure that you have a MacOS, Windows, or Ubuntu machine available (i.e. home computer) and 100,000 REN.
Guides: How to set up a Darknode
The Team
Ren Linkedin Page
Investors
General Updates | Blog
2020 Development & Ecosystem Updates
Podcasts & Youtube videos | Chronological Order
REN Exchanges
REN Token Details
FAQ
What happened to the Republic Protocol?
Republic Protocol was rebranded to Ren to reflect the project’s evolution towards interoperability (i.e. RenVM). Old posts and discussions can be found on the Republic Protocol Reddit

Closing Thoughts

We truly appreciate our community, and this cannot be said enough. The level of technical understanding and subsequent assistance provided to our newcomers, speaks to the expertise and positivity in the community, and we couldn’t be more thankful.
We look forward to collaborating with everyone as we make our next steps forward towards building a cross-chain DeFi ecosystem. If you are interested in working directly with the Ren Team we are always looking for developers so please do reach out via the below email.
Need help or want to partner? [[email protected]](mailto:[email protected])
submitted by RENProtocol to RenProject [link] [comments]

Wondering what's going on? Here's a list of quick facts about Basic Attention Token (BAT).

And more...
Edit (additions):
submitted by miyayes to BATProject [link] [comments]

Claiming NEO GAS on Bittrex

It seems to me that Bittrex has decided to keep all of the GAS that has been accumulating in the NEO/Antshares holders accounts. I have held quite a lot on the Bittrex exchange until just recently when a wallet compatible for my Mac was developed. GAS started accumulating immediately just like it does on the newly opened Binance exchange. It seems like Bittrex is trying to pull a Coinbase maneuver, where they were going to try and keep all the Bitcoin Cash (for a huge windfall profit) until a large amount of members started posting and threatening lawsuits. They are finally doing the right thing, just taking their sweet time about it. All NEO owners who had or still have your NEO on Bittrex need to start blasting them on every social media platform in the crypto space to get them to do the right thing. This is stealing your money and mine. I've already sent messages to Bittrex support and will continue to do so. Good luck to everyone in this same situation.
submitted by coinfisher to CryptoMarkets [link] [comments]

XMR.RU-report (NOVEMBER)

Sup-sup Monteros! :-)
Here is report from XMR.RU-team!
I want to thank you for your support and your donations. The following articles were translated into Russian and posted not only on XMR.RU but also on Bitcointalk, Forum.Bits.Media, Golos.io, Steemit, Medium and Facebook:
--
Who we are?
Group of Monero enthusiasts from Ukraine and Russia.
What are we doing?
We spread the word about Monero for the whole CIS.
You can support us, so we can translate more interesting stuff about Monero.
XMR: 42CxJrG1Q8HT9XiXJ1Cim4Sz18rM95UucEBeZ3x6YuLQUwTn6UWo9ozeA7jv13v8H1FvQn9dgw1Gw2VMUqdvVN1T9izzGEt
BTC: 1FeetSJ7LFZeC328FqPqYTfUY4LEesZ5ku
Here you can see for what all donations are spent on. ;-)

Cheers! :-)

submitted by TheFuzzStone to Monero [link] [comments]

Groestlcoin Release September 2018

Introduction

As always, the past 3 months since 22nd June have been crazy busy. The bears might still be around, but the show must go on and of course has not slowed the Groestlcoin development team in the slightest. Here’s a quick overview of what has already happened since the last release: - Integrated into the bitbns exchange, with the ability to buy Groestlcoin directly with the Indian Rupee. - Groestlcoin Rebrand Vote – Whilst there was much talk and push for a rebrand vote, the overall result was almost unanimously in favour of keeping our unique and conversation-starting name. With just 83 votes to Rebrand, and 2577 votes to No Rebrand. Thank you for all who voted, the funds raised are being used to fund ongoing hosting and development costs. - Integrated into the Cryptobridge exchange. Cryptobridge is a popular decentralised exchange where you always hold the private keys to your funds, only YOU have access to them. - Groestlcoin has been added to SimpleSwap – Groestlcoin can now be swapped with over 100 other cryptocurrencies, without signing up! - Groestlcoin has been added to UnoDax, one of the leading cryptocurrency exchanges in India, with TUSD, BTC and INR trading pairs. - Groestlcoin has been added to SwapLab.cc, where you can buy Groestlcoin using Bitcoin and over 50 other altcoins. Purchasing with VISA/Mastercard is coming VERY SOON. Discussed later: - Groestlcoin has been listed on #3 largest exchange in the world on volume, Huobi Global! More on this to come further on in the announcements. - Groestlcoin has been added to the Guarda Multi-Currency Wallet. - Groestlcoin has been added to Melis Multi-Device, Multi-Account, Multi-Platform, Multi-Signature advanced wallet! Already this list is far more than most other cryptocurrencies have achieved in the past 3 months. But this is just the tip of the iceberg of what has been developed.

What's been Happening?

GRSPay Released

We are so excited for this, that it has it's own separate reddit thread. Head over there now at https://www.reddit.com/groestlcoin/comments/9ikr5m/groestlcoin_releases_grspay/? to see more on this!
https://www.melis.io/assets/logo-navbar-4b6f0d372f15b2446d3fa4c68f346e4fb08ee113941186cee58fd6135f3f8b7d.svg

Melis Wallet

The the most advanced wallet for Bitcoin, Bitcoin Cash, Litecoin and now Groestlcoin.
With Melis you have the complete control of your bitcoins and private keys, you can define spending limits policies and make use of two or more factors authentication. Melis is open source, published on GitHub.

How Melis Works?

You can create as many accounts as you want. An account is a part of your wallet that can be customised to your requirements. You can choose how many co-signers are required to spend funds. The accounts are completely independent and act like separate wallets from each other but can be accessed via the same details. A core feature of Melis is the ability to set a ‘primary’ device. With this you can set an account as ‘Secure’ so it is only viewable (and accessible at all) from the Primary device. You can have a savings account hidden from the outside world whilst also having your ‘spending’ funds available on the go. With Melis you can create a multi-signature account between N people, where up to N signatures are required to sign a transaction, choosing if any of those should be mandatory.
Core Features:
https://guarda.co/assets/images/1PGo4ID.svg?1537791124643

Guarda Wallet

Safer than ever! Desktop Light Wallet - Anonymous and fast!
With Guarda Multi-currency Desktop Light Wallet you don’t need to register. Guarda has no access to your private keys or funds. You can receive, send, store, buy and exchange cryptocurrencies in complete anonymity and safety. All these features are available on Linux, Windows or MacOS. Choose the one that suits you!
More info about Guarda wallet on www.guarda.co
https://holytransaction.com/images/logo.png

Integrated into HolyTransaction

What is HolyTransaction?

HolyTransaction gives users access to the crypto world with a universal cryptocurrency wallet and instant exchange.

Features

For more information, visit Holy Transaction here.
https://www.groestlcoin.org/wp-content/uploads/2018/09/next-grs-groestlcoin.jpg

Integrated into NEXT Wallet

What is NEXT?

NEXT is a modern, next-generation stylish open-source Desktop wallet.

Features

For more information, visit NextWallet here.
https://blockchainfinancial.com/mediaserve2018/09/admin-06143647-bcf_logo_vec_256x256.png

Integrated into Blockchain Financial

What is Blockchain Financial?

Blockchain Financial is a set of web based services for individuals and companies that want to make things happen with the Cryptocurrencies Ecosystem. - For those that don't know anything about cryptocurrencies, we offer tools that will let them receive, send and operate with an assortment of coins. - For those that are already riding the wave, we offer tools that will let them do all those things that they weren't able to do.

Blockchain Financials mission

We're not here to reinvent the wheel. We're here to make it run smoother for you, and we provide some of the most useful services you'll find on the internet, made in a way that is easy to understand and use on a daily basis. In short, we're a bunch of people that claim to be Crypto Evangelists. We strongly believe in cryptocurrencies, and our main promise is to push them up so more people get involved and take all the advantages they offer.

More information from Blockchain Financial

Back in 2014, the world was taken by storm when Facebook approved the first cryptocurrencies tipping apps. The first was for Dogecoin, and the second was for multiple coins.
The project was hosted on whitepuma.net, and persisted for almost two years, built up a massive user community and gave a home to Bitcoin, Litecoin, Dogecoin and dozens of other bitcoin-based altcoins.
After very active months, the tipping hype started to fade away. Then, the developers decided to jump into the next stage: bringing not only tipping, but also mining and a widget that could be embedded on websites to allow everyone to accept payments. Sadly, the work was never completed because the project started to require an unsustainable amount of resources. Then, in a painful decision, a shutdown was announced by December 2015.
A couple of months after whitepuma.net was closed, the source code was released by its creator as Open Source on GitHub. But it wasn't maintained.
Now, some of the original members of the dev and admin teams gathered up with a handful of the WhitePuma's elite users, and decided to make something good with the best pieces of the old source code. That, with fresh new ideas and the power of the BardCanvas engine, synthesized the core of Blockchain Financial.
More info about Blockchain Financial wallet on .
For more information, visit [Blockchain Financial](www.blockchainfinancial.com)
https://www.huobi.com/image/logo.aeb4723.svg

Groestlcoin Listed on Huobi

Who are Huobi?

Huobi was founded in China and is now based in Singapore, with offices in Hong Kong, South Korea, Japan and the North America, currently sitting #3 in volume on Coinmarketcap. Huobi is a great leap forward for our growing presence in Asia and we are very excited to be listed here!
You can find the official Huobi announcement here.

Groestlcoin Core v2.16.3 - Please Update ASAP

A new major Groestlcoin Core version 2.16.3 is now available for download which includes both a Denial of Service component and a critical inflation vulnerability, so it is recommended to upgrade to it if you are running a full Groestlcoin node or a local Groestlcoin Core wallet.
v2.16.3 is now the official release version of Groestlcoin Core. This is a new major version release with a very important security updates. It is recommended to upgrade to this version as soon as possible. Please stop running versions of Groestlcoin Core affected by CVE-2018-17144 ASAP: These are 2.13.3 and 2.16.0.
As a result in this, all exchanges and services have been asked to upgrade to this version, so please be patient if wallets go in to maintenance mode on these services.

What's new in version v2.16.3?

This is a major release of Groestlcoin Core fixing a Denial of Service component and a critical inflation vulnerability (https://nvd.nist.gov/vuln/detail/CVE-2018-17144) exploitable by miners that has been discovered in Groestlcoin Core version 2.13.3 and 2.16.0. It is recommended to upgrade to 2.16.3 as soon as possible. If you only occasionally run Groestlcoin Core, then it's not necessary to run out and upgrade it right this second. However, you should upgrade it before you next run it. If you know anyone who is running an older version, tell them to upgrade it ASAP. Stored funds are not at risk, and never were at risk. At this time we believe over half of the Groestlcoin hashrate has upgraded to patched nodes. We are unaware of any attempts to exploit this vulnerability. However, it still remains critical that affected users upgrade and apply the latest patches to ensure no possibility of large reorganizations, mining of invalid blocks, or acceptance of invalid transactions occurs.

The Technicals

In Groestlcoin Core 2.13.3, an optimization was added (Bitcoin Core PR #9049) which avoided a costly check during initial pre-relay block validation that multiple inputs within a single transaction did not spend the same input twice which was added in 2012 (Bitcoin Core PR #443). While the UTXO-updating logic has sufficient knowledge to check that such a condition is not violated in 2.13.3 it only did so in a sanity check assertion and not with full error handling (it did, however, fully handle this case twice in prior to 2.1.0.6). Thus, in Groestlcoin Core 2.13.3, any attempts to double-spend a transaction output within a single transaction inside of a block will result in an assertion failure and a crash, as was originally reported. In Groestlcoin Core 2.16.0, as a part of a larger redesign to simplify unspent transaction output tracking and correct a resource exhaustion attack the assertion was changed subtly. Instead of asserting that the output being marked spent was previously unspent, it only asserts that it exists. Thus, in Groestlcoin Core 2.16.0, any attempts to double-spend a transaction output within a single transaction inside of a block where the output being spent was created in the same block, the same assertion failure will occur. However, if the output being double-spent was created in a previous block, an entry will still remain in the CCoin map with the DIRTY flag set and having been marked as spent, resulting in no such assertion. This could allow a miner to inflate the supply of Groestlcoin as they would be then able to claim the value being spent twice.
Groestlcoin would like to publicly thank Reddit user u/Awemany for finding CVE-2018-17144 and reporting it (https://lists.linuxfoundation.org/pipermail/bitcoin-core-dev/2018-Septembe000064.html). You deserve gratitude and appreciation from cryptoworld, and you have ours. If you want to support him for his work, please consider donating to him on his bitcoin cash address: bitcoincash:qr5yuq3q40u7mxwqz6xvamkfj8tg45wyus7fhqzug5
http://i.imgur.com/3YhyNZK.png

Groestlcoin Electrum-GRS 3.2.2 - Ledger & Trezor Edition

What is Electrum-GRS?
Electrum-GRS is a lightweight "thin client" groestlcoin wallet Windows, MacOS and Linux based on a client-server protocol. Its main advantages over the original Groestlcoin client include support for multi-signature wallets and not requiring the download of the entire block chain.

Changes:

http://i.imgur.com/3YhyNZK.png

Electrum-GRS Mobile Android

What is Electrum-GRS Mobile?

Electrum-grs is a lightweight "thin client" groestlcoin wallet Android based on a client-server protocol. Its main advantages over the original Groestlcoin client include support for multi-signature wallets and not requiring the download of the entire block chain.

Changes

Groestlcoin EasyVanity Released

Groestlcoin EasyVanity is a Windows app is built from the ground-up in C# and makes it easier than ever before to create your very own bespoke Groestlcoin address(es), even whilst not connected to the internet! You can even generate multiple keys with the same prefix and leave it on overnight whilst your CPU or GPU collects and stores these addresses locally.
If you're tired of the random, cryptic addresses generated by regular groestlcoin clients, then Groestlcoin EasyVanity is the right choice for you to create a more personalized address.

Features

• Ability to continue finding keys after first one is found • Includes warning on startup if connected to the internet • Ability to output keys to a text file (And shows button to open that directory) • Ability to make your match case sensitive (Where possible) • Show and hide the private key with a simple toggle switch, and copy the private key straight to your clipboard • Show full output of commands • Includes statistics whilst the application is running • Ability to choose between Processor (CPU) and Graphics Card (GPU) • Automatically detects 32 or 64 bit systems • Features both a Light and Dark Material Design inspired Themes • EasyVanity's search is probabilistic, and the amount of time required to find a given pattern depends on how complex the pattern is, the speed of your computer, and whether you get lucky. • EasyVanity includes components to perform address searching on your CPU (vanitygen) and your OpenCL-compatible GPU (oclvanitygen). Both can be built from source, and both are included in the Windows binary package. • Prefixes are exact strings that must appear at the beginning of the address. When searching for prefixes, Easyvanity will ensure that the prefix is possible, and will provide a difficulty estimate. • The percentage displayed just shows how probable it is that a match would be found in the session so far. If it finds your address with 5% on the display, you are extremely lucky. If it finds your address with 92% on the display, you are unlucky. If you stop EasyVanity with 90% on the display, restart it, and it finds your address with 2% on the display, your first session was unlucky, but your second session was lucky. • EasyVanity uses the OpenSSL random number generator. This is the same RNG used by groestlcoin and a good number of HTTPS servers. It is regarded as well-scrutinized. Guessing the private key of an address found by EasyVanity will be no easier than guessing a private key created by groestlcoin itself. • To speed up address generation, EasyVanity uses the RNG to choose a private key, and literally increments the private key in a loop searching for a match. As long as the starting point is not disclosed, if a match is found, the private key will not be any easier to guess than if every private key tested were taken from the RNG. EasyVanity will also reload the private key from the RNG after 10,000,000 unsuccessful searches (100M for oclvanitygen), or when a match is found and multiple patterns are being searched for. • Free software - MIT. Anyone can audit the code. • Written in C# - The code is short, and easy to review.

Groestlcoin Sentinel (Android & Blackberry) – Mainnet + Testnet

What is Sentinel?

Groestlcoin Sentinel is the easiest and fastest way to track/receive/watch payments in your offline Groestlcoin Wallets. Groestlcoin Sentinel is compatible with any standard Groestlcoin address, BIP44 XPUB (Extended Public Key) BIP49 YPUB and BIP84 ZPUB
Groestlcoin Sentinel is a great solution for anyone who wants the convenience and utility of a hot wallet for receiving payments directly into their cold storage (or hardware wallets). Sentinel accepts XPUB's, YPUB'S, ZPUB's and individual Groestlcoin address. Once added you will be able to view balances, view transactions, and (in the case of XPUB's, YPUB's and ZPUB's) deterministically generate addresses for that particular wallet.

What's New?

The P2SH paperwallet supports creating P2SH paperwallets in bulk, keypair generation with QR codes and sweeping tool. Groestlcoin believes strongly in privacy, the live version does not collect and store IP or transaction data.
Changes
Features
The BECH32 paperwallet supports creating BECH32 paperwallets in bulk, keypair generation with QR codes and sweeping tool. Groestlcoin believes strongly in privacy, the live version does not collect and store IP or transaction data.
Features
![WebWallet](https://i.imgur.com/Z2oj7bj.png)

Groestlcoin Web Wallet Update 1.4

What is Groestlcoin Web Wallet?
Groestlcoin Webwallet is an open source, multisignature, HD Wallet and more! Webwallet is a a open source browser based Groestlcoin webwallet.
Webwallet is a playground for Groestlcoin in javascript to experiment with. It supports multisig, OP_HODL, RBF and many more. Groestlcoin believes strongly in privacy, the live version does not collect and store IP or transaction data.
Changes:
submitted by Yokomoko_Saleen to groestlcoin [link] [comments]

Why BAT Is The Next Big Thing

There was a great post over on BATproject about why BAT is the next big thing and I think it's important more people see it.
BAT is from the inventor of JavaScript and founder of Mozilla & Firefox, Brendan Eich.
BAT is an Ethereum ERC20 token, which means you can use common hardware wallets like the Ledger Nano, MyEtherWallet, etc.
BAT is backed by Silicon Valley VCs like Peter Thiel’s Founders Fund, among others.
Coinbase CEO Brian Armstrong tweeted on March 30th, 2017 that BAT is “exactly the sort of token we'd like to support on Coinbase and GDAX over the coming year, make it easy to buy/sell these with gov currencies.”
One of BAT's close advisers is Ankur Nandwani, who is/was Product Manager at Coinbase. He was the one who announced that Litecoin was added to Coinbase.
$BAT was recently added to a spate of exchanges, including big Chinese exchanges like Binance and Huobi.
You will be able to get paid for choosing to view ads with the BAT Ads program. Users receive 70% of ad revenue. Yes, 70%.
Brave & BAT have been covered in a lot of mainstream news recently, including Bloomberg, NASDAQ, CNET, Engadget, TechCrunch and more. It has also been promoted by Ubuntu Linux (on their FB page with 1.3m followers) and Rocket.Chat (on their official blog).
BAT is not limited to the Brave web browser but will be extended to other browsers via extensions (where APIs permit) and other attention-economy apps like chat messengers, podcast apps, games, etc.
Brave Payments, which utilizes $BAT, currently supports YouTubers. Support for Twitch, Reddit and Twitter, etc. have been confirmed. Brave Payments allows you to easily tip your favorite publishers and content creators, Patreon-style.
Over 1000 websites and over 600 YouTubers have been confirmed as verified publishers with the Brave Payments program—and counting. This includes big channels like Phil deFranco who has 6 million subscribers. (You can still tip/donate to your favorite sites/creators even if they aren’t yet verified since the $BAT will be held in a wallet for them to claim.)
The Brave web browser has over 1 million active monthly users. On the Android store alone, Brave has 1-5 million downloads. Brave is available on all platforms (iOS, Android, Windows, MacOS, Linux).
Other notable figures on the development team include Yan Zhu (Forbes top 30 under 30, Tor Project, W3C, EFF), Marshall Rose (inventor of SNMP, Internet Engineering Task Force) as well as many others who’ve worked on major projects. (Look at team on website.)
The Brave browser has one-click support for Ethereum dApps with Metamask. Brave is officially listed on Metamask’s website alongside Google Chrome.
You will be able to purchase $BAT with your credit or debit card directly through the built-in BAT wallet in Brave. This is a first priority for the team.
And more...
Edit (additions):
BAT officially partnered with privacy search engine DuckDuckGo, and they recently revealed more details on their relationship.
Brendan Eich said in a tweet yesterday that he heard Mozilla was potentially interested in natively integrated BAT. https://twitter.com/BrendanEich/status/942115844087169024
The supply of BAT is fixed and limited. No new BAT will ever be mined or created. Total supply is capped, like Bitcoin.
CEO Brendan Eich announced the other day that BAT/Brave is partnering with a Top 3 media company in the world.
PewDiePie (60 million subscribers) flashes BAT on screen https://www.reddit.com/ethtradecomments/7h6gi4/pewdiepie_youtuber_with_58_million_subscribers/dqq8z4
Facebook talk with BAT CEO Brendan Eich: https://www.youtube.com/watch?v=cP2DFVUwgsU
Eich saying BAT/Brave has "a good relationship with apple" https://www.reddit.com/BATProject/comments/7l4033/transcript_of_ama_with_brendan_eich_ceo_of_brave/
submitted by nobluntstrick to CryptoCurrency [link] [comments]

Information and FAQ

Hi, for everyone looking for help and support for IOTA you have come to the right place. Please read this information, the FAQ and the side bar before asking for help.

Information

IOTA

IOTA is an open-source distributed ledger protocol launched in 2015 that goes 'beyond blockchain' through its core invention of the blockless ‘Tangle’. The IOTA Tangle is a quantum-resistant Directed Acyclic Graph (DAG), whose digital currency 'iota' has a fixed money supply with zero inflationary cost.
IOTA uniquely offers zero-fee transactions & no fixed limit on how many transactions can be confirmed per second. Scaling limitations have been removed, since throughput grows in conjunction with activity; the more activity, the more transactions can be processed & the faster the network. Further, unlike blockchain architecture, IOTA has no separation between users and validators (miners / stakers); rather, validation is an intrinsic property of using the ledger, thus avoiding centralization.
IOTA is focused on being useful for the emerging machine-to-machine (m2m) economy of the Internet-of-Things (IoT), data integrity, micro-/nano- payments, and other applications where a scalable decentralized system is warranted.
More information can be found here.

Non reusable addresses

Contrary to traditional blockchain based systems such as Bitcoin, where your wallet addresses can be reused, IOTA's addresses should only be used once (for outgoing transfers). That means there is no limit to the number of transactions an address can receive, but as soon as you've used funds from that address to make a transaction, this address should not be used anymore.
The reason for this is, by making an outgoing transaction a part of the private key of that specific address is revealed, and it opens the possibility that someone may brute force the full private key to gain access to all funds on that address. The more outgoing transactions you make from the same address, the easier it will be to brute force the private key.
It should be noted that having access to the private key of an address will not reveal your seed or the private key of the other addresses within your seed / "account".
This piggy bank diagram can help visualize non reusable addresses. imgur link

Address Index

When a new address is generated it is calculated from the combination of a seed + Address Index, where the Address Index can be any positive Integer (including "0"). The wallet usually starts from Address Index 0, but it will skip any Address Index where it sees that the corresponding address has already been attached to the tangle.

Private Keys

Private keys are derived from a seeds key index. From that private key you then generate an address. The key index starting at 0, can be incremented to get a new private key, and thus address.
It is important to keep in mind that all security-sensitive functions are implemented client side. What this means is that you can generate private keys and addresses securely in the browser, or on an offline computer. All libraries provide this functionality.
IOTA uses winternitz one-time signatures, as such you should ensure that you know which private key (and which address) has already been used in order to not reuse it. Subsequently reusing private keys can lead to the loss of funds (an attacker is able to forge the signature after continuous reuse).
Exchanges are advised to store seeds, not private keys.

Double spending

Sending a transaction will move your entire balance to a completely new address, if you have more than one pending transaction only one can eventually be confirmed and the resulting balance is sent to your next wallet address. This means that the other pending transactions are now sent from an address that has a balance of 0 IOTA, and thus none of these pending transactions can ever be confirmed.

Transaction Process

As previously mentioned, in IOTA there are no miners. As such the process of making a transaction is different from any Blockchain out there today. The process in IOTA looks as follows:
  • Signing: You sign the transaction inputs with your private keys. This can be done offline.
  • Tip Selection: MCMC is used to randomly select two tips, which will be referenced by your transaction (branchTransaction and trunkTransaction)
  • Proof of Work: In order to have your transaction accepted by the network, you need to do some Proof of Work - similar to Hashcash, not Bitcoin (spam and sybil-resistance). This usually takes a few minutes on a modern pc.
After this is completed, the trunkTransaction, branchTransaction and nonce of the transaction object should be updated. This means that you can broadcast the transaction to the network now and wait for it to be approved by someone else.

FAQ

How do I to buy IOTA?

Currently not all exchanges support IOTA and those that do may not support the option to buy with fiat currencies.
One way to buy IOTA is to buy with bitcoin (BTC) or Ether (ETH), first you will need to deposit BTC/ETH onto an exchange wallet and you can the exchange them for IOTA.
You can buy BTC or ETH through coinbase. And exchange those for IOTA on Binance or Bitfinex (other exchanges do exist, some linked in the side bar).
A detailed guide to buying can be found here.

What is MIOTA?

MIOTA is a unit of IOTA, 1 Mega IOTA or 1 Mi. It is equivalent to 1,000,000 IOTA and is the unit which is currently exchanged.
We can use the metric prefixes when describing IOTA e.g 2,500,000,000 i is equivalent to 2.5 Gi.
Note: some exchanges will display IOTA when they mean MIOTA.

Can I mine IOTA?

No you can not mine IOTA, all the supply of IOTA exist now and no more can be made.
If you want to send IOTA, your 'fee' is you have to verify 2 other transactions, thereby acting like a minenode.

Where should I store IOTA?

It is not recommended to store large amounts of IOTA on the exchange as you will not have access to the private keys of the addresses generated.
However many people have faced problems with the current GUI Wallet and therefore group consensus at the moment is to store your IOTA on the exchange, until the release of the UCL Wallet, or the Paper Wallet.

What is the GUI wallet?

What is the UCL Wallet?

What is a seed?

A seed is a unique identifier that can be described as a combined username and password that grants you access to your wallet.
Your seed is used to generate the addresses linked to your account and so this should be kept private and not shared with anyone. If anyone obtains your seed, they can login and access your IOTA.

How do I generate a seed?

You must generate a random 81 character seed using only A-Z and the number 9.
It is recommended to use offline methods to generate a seed, and not recommended to use any non community verified techniques. To generate a seed you could:

On a Linux Terminal use the following command:

 cat /dev/urandom |tr -dc A-Z9|head -c${1:-81} 

On a Mac Terminal use the following command:

 cat /dev/urandom |LC_ALL=C tr -dc 'A-Z9' | fold -w 81 | head -n 1 

With KeePass on PC

A helpful guide for generating a secure seed on KeePass can be found here.

With a dice

Dice roll template

Is my seed secure?

  1. All seeds should be 81 characters in random order composed of A-Z and 9.
  2. Do not give your seed to anyone, and don’t keep it saved in a plain text document.
  3. Don’t input your seed into any websites that you don’t trust.
Is this safe? Can’t anyone guess my seed?
What are the odds of someone guessing your seed?
  • IOTA seed = 81 characters long, and you can use A-Z, 9
  • Giving 2781 = 8.7x10115 possible combinations for IOTA seeds
  • Now let's say you have a "super computer" letting you generate and read every address associated with 1 trillion different seeds per second.
  • 8.7x10115 seeds / 1x1012 generated per second = 8.7x10103 seconds = 2.8x1096 years to process all IOTA seeds.

Why does balance appear to be 0 after a snapshot?

When a snapshot happens, all transactions are being deleted from the Tangle, leaving only the record of how many IOTA are owned by each address. However, the next time the wallet scans the Tangle to look for used addresses, the transactions will be gone because of the snapshot and the wallet will not know anymore that an address belongs to it. This is the reason for the need to regenerate addresses, so that the wallet can check the balance of each address. The more transactions were made before a snapshot, the further away the balance moves from address index 0 and the more addresses have to be (re-) generated after the snapshot.

Why is my transaction pending?

IOTA's current Tangle implementation (IOTA is in constant development, so this may change in the future) has a confirmation rate that is ~66% at first attempt.
So, if a transaction does not confirm within 1 hour, it is necessary to "reattach" (also known as "replay") the transaction one time. Doing so one time increases probability of confirmation from ~66% to ~89%.
Repeating the process a second time increases the probability from ~89% to ~99.9%.

What does attach to the tangle mean?

The process of making an transaction can be divided into two main steps:
  1. The local signing of a transaction, for which your seed is required.
  2. Taking the prepared transaction data, choosing two transactions from the tangle and doing the POW. This step is also called “attaching”.
The following analogy makes it easier to understand:
Step one is like writing a letter. You take a piece of paper, write some information on it, sign it at the bottom with your signature to authenticate that it was indeed you who wrote it, put it in an envelope and then write the recipient's address on it.
Step two: In order to attach our “letter” (transaction), we go to the tangle, pick randomly two of the newest “letters” and tie a connection between our “letter” and each of the “letters” we choose to reference.
The “Attach address” function in the wallet is actually doing nothing else than making an 0 value transaction to the address that is being attached.

How do I reattach a transaction.

Reattaching a transaction is different depending on where you send your transaction from. To reattach using the GUI Desktop wallet follow these steps:
  1. Click 'History'.
  2. Click 'Show Bundle' on the 'pending' transaction.
  3. Click 'Reattach'.
  4. Click 'Rebroadcast'. (optional, usually not required)
  5. Wait 1 Hour.
  6. If still 'pending', repeat steps 1-5 once more.

What happens to pending transactions after a snapshot?

How do I recover from a long term pending transaction?

How can I support IOTA?

You can support the IOTA network by setting up a Full Node, this will help secure the network by validating transactions broadcast by other nodes.
Running a full node also means you don't have to trust a 3rd party in showing you the correct balance and transaction history of your wallet.
By running a full node you get to take advantage of new features that might not be installed on 3rd party nodes.

How to set up a full node?

To set up a full node you will need to follow these steps:
  1. Download the full node software: either GUI, or headless CLI for lower system requirements and better performance.
  2. Get a static IP for your node.
  3. Join the network by adding 7-9 neighbours.
  4. Keep your full node up and running as much as possible.
A detailed user guide on how to set up a VTS IOTA Full Node from scratch can be found here.

How do I get a static IP?

To learn how to setup a hostname (~static IP) so you can use the newest IOTA versions that have no automated peer discovery please follow this guide.

How do I find a neighbour?

Are you a single IOTA full node looking for a partner? You can look for partners in these place:

Extras

Transaction Example:

Multiple Address in 1 Wallet Explained:

submitted by Boltzmanns_Constant to IOTASupport [link] [comments]

WEEKEND CRYPTO NEWS RECAP: Cryptocurrencies finish weekend mixed as StellarX officially launches zero-fee decentralized cryptocurrency exchange

Crypto News
Sources:
https://cointelegraph.com/news/amateur-cryptojackers-and-apple-macs-emerge-as-two-mining-malware-trends-for-2018 https://www.ccn.com/monero-launches-initiative-to-combat-cryptocurrency-mining-malware/ https://www.coindesk.com/indias-central-bank-denies-formal-creation-of-blockchain-unit/ https://www.ccn.com/indias-central-bank-did-not-establish-blockchain-cryptocurrency-unit-report/ https://cointelegraph.com/news/chinas-bitcoin-whale-li-xiaolai-halts-blockchain-related-investments https://bitcoinist.com/bitcoin-tycoon-li-xiaolai-says-hes-stopped-investing-in-blockchain-projects/ https://cointelegraph.com/news/japan-self-regulatory-group-of-crypto-exchanges-set-to-tighten-rules-on-online-digital-asset-storage https://bitcoinist.com/japanese-exchange-operators-shore-up-investor-protections-after-thefts/ https://www.coindesk.com/opera-browser-operator-to-explore-new-applications-of-blockchain/ https://www.coindesk.com/up-80-xrp-replaced-eth-as-worlds-second-largest-crypto-in-septembe https://cointelegraph.com/news/stellar-based-zero-fee-decentralized-crypto-exchange-stellarx-fully-launched https://bitcoinist.com/london-block-exchange-launching-crypto-pound-backed-stablecoin/ https://www.ccn.com/how-binance-decentralized-crypto-exchange-beta-launch-in-2019-will-impact-the-market/
submitted by QuantalyticsResearch to CryptoCurrency [link] [comments]

Substratum leads Round 2 of Monthly Community Voting Round - AMA Transcript Inside!

Hey guys, If you haven’t noticed on Binance’s monthly community voting round – it has been a tight battle but Substratum has been taking the lead.
I wanted to explain why Substratum has seemingly come out of no-where but has garnered some attention. Substratum is creating a solution to a very big obstacle in the world web. The below has been taken from Justin Tabb aka the Founder of Substratum and summarises what the purpose of the network is.
I hope you guys can support their vision by voting for Substratum (SUB) on the https://www.binance.com/vote.html.
The Substratum Network will bring the decentralized web worldwide without the need of special software for the average internet user. We will be able to serve Substratum Requests directly to the default browser (Safari, Firefox, Chrome, Internet Explorer) without any special software installed on the average consuming users computer.
How Substratum Works
Ease of Use: currently nearly everything that has to do with crypto or the blockchain is very difficult to use and requires technical knowledge. Through our 10+ years of experience working with companies like Apple we understand the importance of a good user experience.
• The average internet user requires NO special software to use the Substratum Network. The default browser will service all requests for average users so they do not need to do ANYTHING different. Users who wish to service requests and receive SUB coins in return will have a point and click user interface that any user can setup. No technical knowledge required. SubstratumPay will be seamlessly integrated and geared towards high conversions of low technical expertise users. • Serving Up of Decentralized Content: Substratum provides a method for serving Decentralized Content (including Web Sites, Data, and Applications) through a Mac, Windows, and Linux application/service that is easy to install and run (requires no technical expertise) and serves up decentralized content using the toolkit that we have developed. This is a point and click process and requires zero technical knowledge. All the user has to do is install the application, click through a few settings and they are up and running and making Substratum Coin. Incentivizing Users to Serve the Content: in order to incentivize users to run the Substratum Network client on their machine we will be providing Substratum Coin to them for doing so. The coin is issued to the serving machine through a micro-transaction from the hosting site to the serving computer. By breaking fees down to a micro-transaction level this will greatly reduce the overall cost to companies and entities that want to host sites and applications on the internet solving yet another problem with the web as it stands today.
Privacy / Security / Encryption: by allowing millions of Substratum Network users to serve content the biggest concern becomes privacy and security. Substratum solves these issues through advanced cryptography algorithms rooted in Artificial Intelligence that ensures all data remains secure. Following the lead of BitCoin this is the strength of cryptocurrency and the crypto movement. Storage and Serving of Content: in order to serve millions of sites, databases, and applications the Substratum Network employs custom developed advanced compression algorithms and machine learning to geolocate the right Substratum Network machine to serve up the content to the appropriate user based on geolocation, this will ensure the fastest load time with the lowest amount of latency and strain on the Substratum Network and both the serving and receiving machine. DNS (Domain Name System): DNS or the Domain Name System is the system that currently tells your browser where to go when you type in a domain name. For instance when you go to Chrome and type in apple.com a DNS lookup is performed to check where to send that request, the DNS system comes back with an IP address and your request is routed there. In the first version of SubstratumDNS will be a complex, AI enabled DNS server that will receive DNS requests along with the geolocation of the requestor and find based off of that information the closest available SubstratumNode that is able to fulfill the request. Development Tools for the Decentralized Web: the Substratum Network will provide an API and SDK for developing tools on the Substratum Platform. This will bring in strong developer support and will accelerate the growth of the decentralized web on the Substratum Network. Net Neutrality: with the Substratum Network ALL web-sites and applications will have EQUAL ability to be broadcast in an equal and fair manner.
International Digital Barriers: currently countries like China have strict regulations on what their 1.379 billion citizens are able to interact with on the internet. Substratum will break down these barriers through a network of decentralized computers running the Substratum Network Software. Where other solutions that are currently used by residents in these countries require special software to be installed, like TOR, Substratum will take a reverse approach and require no special software for the average user.
High Hosting Costs: currently businesses must pay high hosting fees to get their web-sites on the internet. Amazon Web Services launched a 3.5BIL USD per year business by attempting to solve this problem. They allow you to pay for how many minutes you run a web / database server. Substratum completely solves this problem through the power of cryptocurrency by only charging for each request that is processed. You can check out the website here: • Substratum.net o And the whitepaper is available in multiple languages inclusive of Mandarin.
Furthermore, Substratum and the founders are very active in the slack – which they have recently hosted an AMA (ask me anything); I took the liberty of getting this information and if you are interested about the project to read more into it. Obviously they can’t reveal the inner workings of their product due to product sensitivity and being ahead of their competition but they are always up to date with the community through several videos on Youtube (https://www.youtube.com/channel/UCxUJoTH0XLERKl55zGnFI6g) and announcements through their social media. I recommend you follow them.
Q: Any major talks with exchanges yet? A: We just announced that we are launching on our FIRST official exchange of COSS.IO on 9/30 trading against BTC and ETH. More to follow.
Q: Will I be able to run a supernode? A: From the beginning NO. Supernodes will only be for Substratum; however, they will run the SAME software that are used to run a NODE. In time we will develop a requirement list to run a supernode. If you qualify you can then run a SuperNode and receive a premium payout
Q: Is it possible to show a few examples of SUB payouts you get from running a node, and the tell us the ratios that affect the amount/way to calculate it somehow? (SUB owned, for how long you've been running a node etc..) Or is that still in testing? What's the difference in node rewards from someone who has 0 SUB's as opposed to someone who has X amount of SUB's? A: So the calculations for this are in process; however, you can watch our video "How Substrate Per Request Is Calculated" on our YouTube channel for an idea of what variables go into each calculation
Q: How do we prevent DDoS? A: The first step is not talking about how we prevent DDoS or any other hack. We call that security through obscurity. :slightly_smiling_face: Secondly, one of the primary ways to prevent a DDoS attack is decentralization. Well that's perfect. Lastly, there are other techniques, like black-holing and basically shutting a node down. The great news is that we will be decentralized so we are only talking about a node or specific IP Address that will not disrupt the network. :thumbsup:
Q: Say i got a website i want to publish on Substratum, how does this process go? A: Just a shout out if you ask for a lot of detail regarding technology stack and how exactly something will work we are most likely going to give you general answers. This is not to skirt the question. We want to be 10 steps ahead of anyone with nefarious plans before we get launched. You will be seeing more on this very soon. You should be seeing a video drop on this in the next week or two. The goal is to make this easy to use and powerful, plus empower others to use the tools. We're looking at things to different ways one is towards the average user who just want something sitting on their system and doesn't need any more details and the other is a super user who wants a lot of configuration options.
Q: When more people will use Substratum and more will run nodes, the value of SUB will increase. How will it be calculated how much SUB you get as a reward for running a node as value increases? Will it be calculated by Substratum itself or will it be changed manually every so often? A: We will be calculating against the live value of Substratum
Q: Is substratum detectable, for example if it’s used in a country like china and they are caught on these sites that are blocked by government… Can it be detected? A: The goal is to make it constantly moving. We do not want it to be. fast, easy, powerful, anonymous.
Q: Will there be Master Nodes? A: We will have some services that are available that will help provision nodes into the network. We are still story mapping this flow and architecture.
Q: Could we get more information about what you require to do to be a beta tester? A: To be a beta tester you only need to add yourself to the #beta-tester channel here in Slack. You will be notified when we are ready for you to download and install and the process and requirements to continue to run the software
Q: Will you keep us informed on a at least weekly base to tell/ show us the progress made? A: Yes! We will continue to drop at least 2 professionally made update videos each week (with Jason Burns the guy who does them) and we will be doing more and more candid videos
Q: Who is the winner of 10k subs and what idea did he give? And what about 2nd place and 3rd place. A: To be announced shortly. The Substrate is reserved for the payout
Q: Can we mine Sub without the software? A: I will personally be selling pick-axes on my personal website "pixaxesforsale.biz" for a low cost of $19.99
Q: Unless they disclose intelligent life in space, people are still going to be mad at the end of this. A lot more will be happy though A: Haven't found intelligent life in space. Some would question finding it on earth.
Q: From a legal stand point How are we protected if someone is running illegal content on our Node? A: Take a look at our video of "How Substratum Secures Your Site Content". You will never hold the entire piece of data except perhaps in memory if you are the one serving the request so you could never be culpable. Amazon isn't held responsible if I host illegal content now
Q: What about content control? child porno .. and so on ... ? Is there anything to control the content or? A: Excellent question. This was a big concern for us. We do not want Substratum to become the dark web. The goal is to allow the community to self-govern, vote up and down, call out illegal activity. The utilities will allow those with bad intentions to be called out. The more we grow the better we will be about wiping out things like child porn, and just as bad human trafficking.
Q: When will the raised money going to be donated? A: We have already donated $10K out and we have a pending wire for $40K going out Monday. We are working to find the BEST places with the IMMEDIATE needs.
Q: When will the livestream of the burn be? A: Burn #1 will be a livestream of my computer screen later tonight. I will announce on twitter at least an hour ahead of time and we will record it so people can see it later
Q: What will the final circulating supply be after all three token burns? A: We are still getting a FINAL number on this, we are still doing some FINAL Bonus sends but we will have the number VERY VERY soon and we will be posting it. We will be burning 60MIL tokens tonight so that should give you some kind of an idea.
Q: can you stop slack from freezing my firefox? A: Use the downloadable app, or get better internet, or get a new computer. Sounds like a dumpster fire.
Q: Everyone brings up the obvious choice of child porno that needs to be dealt with via content control. What about grayzones such as weed-selling sites? Its illegal in some countries, some not. How will Substratum deal with these grey-zones? A: Give me liberty or give me death.
Q: Could i have an invite to beta test channel on slack? A: Yes, just let a moderator know.
Q: could i get more information on what beta testers are required to do? I will happily be one if it helps the process and I actually manage to do it. A: Join the #beta-testers channel here
Q: when will we see a new homepage? A: This is being worked on now!
Q: is there a minimum amount of SUB needed to run a node? A: NO! 0 Substrate, don't worry, you will have some soon once you turn it on
Q: What about running an "micronode" on any phone (there is a big % using phones all the time), I mean an app installed on phone to run a node and to host only small content like a photos... Did you think about of this? A: https://youtu.be/h6tZ_ZFuFmY
Q: What if my website ethically and morally right and people downvote it out of jealousy will my website be removed if there are more number of downvotes and my content is clean? A: The process is NOT that simple, we will release more details later but this is being taken into consideration. I answered in a bit more detail above as well
Q: Does the Sub team ever sleep ? A: Only when driving
Q: Can I run a node on a VPS? A: I certainly won't be telling people how or where to run the node software. Do the best you can. I actually answered the VPS question above too. We will have a command line version if that is the question. That you can run on something like Ubuntu Server if you want
Q: Can the voting system for all illegal stuff on the internet also be used in a 'bad' way on the regular websites to for example gain commercial/business advantages? A: It should not, no one will have 'master control' All control, so the market decides always.
Q: Who will profit from cryptopay? How will this bring value to SUB tokens? A: Everyone will as we gain dominance. But also, Substratum the company will take a small percentage. This will enable us to continue building awesome apps. CryptoPay will be the cornerstone of many good things to come. Think retail, goods and services.
Q: I work at a games company with 200+ high powered pcs. If I install sub nodes on every single one of them at night, will IT be able to catch and fire me A: See your HR manual, or HR supervisor for those questions.
Q: How do websites and hosters remain protected from hacking, if sites are created with innate vulnerabilities does that expose other sites hosted by the same node? A: This is a great question. Hosting Nodes will have to vet out their security. Again, being decentralized goes a long way in providing security. So does encryption. We will help hosts be the best hosts possible.
Q: Please explain the earning in SUB by running a node? A: So the SUB comes FROM the HOST (who purchases the SUB) to the NODE for the cost of the transaction. https://youtu.be/LWZ1DIGGOoQ
Q: When will the tokens be sent for the 100 Sub giveaway A: Shortly
Q: How will Substratum market themselves towards countries that needs SUB the most but are hard to reach, such as North Korea, Africa, China? A: Think spider web. The more that join, and use, the less it can be controlled.
Q: How long will this bear market last for? A: Let me put the fortune teller hat on. Crypto is a young demographic currently. It will be bear'ish until we make the technology easier and they get older.
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