CryptoCoinsInfoClub.com

Ethereum Mint

Auto Self-mining Ethereumtoken

Auto Self-mining Ethereumtoken

Auto-Mint Everyday into your ETH Wallet Only 3,333 Available The DAY smart contract has advanced minting capabilities and a halving mechanism to limit the total supply of DAY in the future. Every contributor in any phase of the token contribution period will receive a minting address called a TimeMint with a specific minting power called ChronoPower. ChronoPower ranges from 1% to 0.5% minting additional DAY in the respective TimeMint based on the TimeMints current balance of DAY. ChronoPower decays linearly among contributors based on their contribution order. The first contributor receives TimeMint0001 with the highest ChronoPower of 1% & the last TimeMint receives the lowest ChronoPower of 0.5%. To better understand how your balance is increased daily, visit our calculator . Increase the Day Number After end of Contribution Period slider to the right to visualize how your balance increases and compounds in the Day Token Balance gauge. The ChronoLogic Network has 3,333 TimeMints, TimeMints are the only ETH addresses that can self-mint the DAY token. Your Timemint is your Ethereum Address Your balance grows everyday at your EthereumAddress After the crowdsale closes & all non-reserved TimeMints are assigned, the TimeMints will start minting DAY tokens. Continue reading >>

How To Add My Coinbase Account To My Mint Account - Quora

How To Add My Coinbase Account To My Mint Account - Quora

Create a "New API Key" with the following settings: merchant, balance, orders, transactions, transfer, user, reports Go to Accounts and click "Add an Account" Add the API Key and Secret from the steps above Note: Keep that Secret key SECRET. Don't share it with anyone else and don't save it on your computer. Also, make sure you check the correct permissions in Coinbase. You don't want to allow too much access for the API key (like transferring money out of your account), but you also need to give enough access for Mint to get the data it needs. Finally: Email Mint support and ask them to support transactions and transfers over time, so that you can see how your Bitcoin has changed in value, rather than what they have now, which is just your current balance. To use Mint for tracking Coinbase, you need three things: To hook up Mint with your Coinbase wallet, the first thing you do is sign into your Mint account. Then, click on the "Accounts" button and click on "Add Accounts." It's the same process you use to add a bank account or other account to Mint. Next, find Coinbase by typing it into the Search bar. When Mint brings up "Coinbase," click on it. Finally, you enter your Coinbase API key and click "Add it." Its really easy and you can even contact Mint support to ask for transactions and transfers over time to see how your bitcoin holdings have grown. That said, I wouldnt let them grow for too long on Coinbase. While its considered safe and secure, while your coins are on Coinbase you dont control them. You only control your coins when you have the private keys, so I recommend installing a desktop bitcoin wallet as soon as possible, and if you have more than several thousand dollars in bitcoins you may want to consider a hardware wallet to keep them as secure as possi Continue reading >>

Kereskedjen Ethereummal (eth) Az Avatrade-el

Kereskedjen Ethereummal (eth) Az Avatrade-el

Az ethereum minden idk egyik legkedvezbb technolgiai befektetsnek bizonyul. 2015-ben jtt ltre, s azta tbb mint 1000% -kal ntt. Az Ethereum, nem ms mint egy nylt forrskd hlzat, sokkal tbb, mint egy digitlis valuta. Az Ethereum digitlis rmje ether nven ismert s akr felgyorsthatja a vilggazdasg decentralizlst, s szmos ms ipargra is kpes befolyst gyakorolni. Az Ethereumot szmos Fortune 500 vllalat tmogatja, akik 2016-ban tallkoztak az Ethereum hlzati technolgijnak fejlesztse rdekben. Az Ether kereskedsi rme volatilis lehet, ami a kereskedk szmra elnys lehet. Az Ethereum Classic az Ethereum blokklnc eredeti vltozata, amelybl az jabb verzit ltrehoztk. Az j verzi elfogadta az Ethereum nevet. A blokklncok nem kompatibilisek, s az egyikre vonatkoz frisstsek nem befolysoljk a msikat. Ezek a vltozsok vezettek az j kripto rme ltrehozshoz, ms nvvel, legerrel, rral s piaci tkvel. Mikor AvaTradel kereskedik, akkor a digitlis rme rvltozsaira spekull, s nem vsrolja meg azt fizikailag. Az ethereumot Vitalik Buterin hozta ltre s mutatta be a vilgnak 2013-ban, s 2015 jliusban el is indult. A fejlesztk kerestek egy mdot a Bitcoin pnznemtl val megklnbztetsre, s azt akartk tulajdonsgaival egyedi legyen a piacon . j megkzeltst fejlesztettek ki egy j platformmal s egy kzismertebb szkript nyelven. A szoftverek lehetv teszik az gyfelek szmra, hogy brmilyen programot futathassanak, ami sokkal hatkonyabb teszi az Ethereum blokklnc folyamatot s alkalmazsokat, mint korbban. Az Ethereum segtsgvel a fejlesztk egy jfajta, decentralizlt alkalmazs nev programot pthetnek ki. Ezt a kd technolgit nem vezrli semmilyen egyedi vagy kzponti rendszer. Az Ethereum s Ethereum Classic Kereskeds Elnyei az AvaTrade-nl Az Ethereum s Ethereum Classic kereskeds az AvaTrade-nl elnys lehet, mert olyant knl amit a hagyomny Continue reading >>

Ethereum Gpu Mining On Linux How-to

Ethereum Gpu Mining On Linux How-to

Install/use Debian 8 or Ubuntu 16.04 then execute: sudo apt-get install software-properties-commonsudo add-apt-repository ppa:ethereum/ethereumsudo sed 's/jessie/vivid/' -i /etc/apt/sources.list.d/ethereum-ethereum-*.listsudo apt-get updatesudo apt-get install ethereum ethminergeth account new# copy long character sequence within {}, that is your # if you lose the passphrase, you lose your coins!sudo apt-get install linux-headers-amd64 build-essentialwget +x NVIDIA-Linux-x86_64-384.90.runsudo ./NVIDIA-Linux-x86_64-384.90.runethminer -G -F --farm-recheck 200echo done Ethereum is a crypto currency similar to Bitcoin as it is based on theblockchain technology. Ethereum is not yet another Bitcoin clone though, sinceit has an additional feature called Smart Contracts that makes it unique andvery promising. I am not going into details how Ethereum works, you can get thatinto great detail on the Internet. This post is about Ethereum mining. Mining ishow crypto coins are created. You need to spent computing time to get coins out.At the beginning CPU mining was sufficient, but as the Ethereum networkdifficulty has increased you need to use GPUs as they can calculate at a muchhigher hashrate than a general purpose CPU can do. About 2 months ago I bought a new gaming rig, with a Nvidia GTX 1070 so I canexperience virtual-reality gaming with a HTC Vive at a great framerate. As itturns out modern graphics cards are very good at hashing so I gave it a spin. Initially I did this mining setup with Windows 10, as that is the operatingsystem on my gaming rig. If you want to do Ethereum mining using your GPU, thenyou really want to use Linux. On Windows the GTX 1070 produced a hashrate of 6MH/s (megahashes per second) while the same hardware does 25 MH/s on Linux. Th Continue reading >>

Bitcoin, Ether May Mint New Crypto-billionaires This Year

Bitcoin, Ether May Mint New Crypto-billionaires This Year

Read SA takes steps to set up national financial blockchain I get many private messages asking how much ether I have, the post read, alongside photos that purported to be the hardware powering a mining operation but looked lifted from another website. One of the cool things about Ethereum is that all wallets around the world are transparent and open for everyone to see. And this is my wallets savings. Hidden identities are a popular feature of the twilight world of virtual money.Now that the total value of cryptocurrency, such as bitcoin and ether, soared June 6 to more than $100 billion, approaching the market value of McDonalds, concerned regulators say it might be time to link wallet IDs with actual humans. Secrecy persists from the days, earlier this decade, when Ross Ulbricht, going by the nom de guerre Dread Pirate Roberts, used bitcoin to launder money and traffic in narcotics, activities for which he started serving a life term at the Metropolitan Correctional Center in New York. Thats not to say that 0x00A651D43B6e209F5Ada45A35F92EFC0De3A5184 or any other entities are doing anything illegal. But opacity may be worsening jagged price movements.The value of ether, for example, rose from about $8 a unit at the start of the year to crest at $400 in June before settling around $250 today. A lack of transparency could also be stifling the mainstreaming of online money, according to draft legislation issued by the European Parliament in March. The credibility of virtual currencies will not rise if they are used for criminal purposes, the draft said. In this context, anonymity will become more a hindrance than an asset for virtual currencies and their potential future popularity. Pseudonymity has always been a big part of the markets allure. Upending traditional ways Continue reading >>

Ethereum Price Prediction 2018

Ethereum Price Prediction 2018

Home Investing Cryptocurrency Ethereum Price Prediction 2018 Although it is foolhardy to make an Ethereum price prediction with confidence, it may be possible to forecast future prices using various analytic methods. Whether conventional technical analysis, Monte Carlo simulations, or market capitalization comparisons, we explore what the future holds for the price of Ethereum. But in order to make price forecasts for Ethereum, we first need to see how and why it is different to the original cryptocurrency, Bitcoin. Bitcoin may have sparked the cryptocurrency revolution but Ethereum may have greater longevity, which in turn could bode well for forecasters brave enough to make an Ethereum price prediction. While Bitcoin gained popularity as a cryptocurrency that could supplant conventional currencies, like U.S. dollars, euros, and yen, Ethereum has received attention because it has the possibility for broader use beyond payments. The best way to think of Ethereum is as a general purpose platform upon which other applications can be built. Similar to how Apple and Microsoft built operating systems that supported a wide range of software from spreadsheets to budgeting tools, so too can Ethereum support a range of applications related to blockchain technology. The big difference between Bitcoin and Ethereum is that developers are permitted to build applications on top of Ethereums blockchain technology but they are restricted from doing so on top Bitcoins technology. By catering to developers, Ethereum is responsible for the majority of initial coin offerings and its currency has earned a reputation for being robust in the face of cyber attacks. But with hundreds of cryptocurrencies in existence, what does the future hold for Ethereum and what Ethereum price prediction can Continue reading >>

Releases Ethereum/mist Github

Releases Ethereum/mist Github

Clock sync popup warning fix for macOS High Sierra users Light Client integration (from v0.9.1 onwards) The long-awaited Light Client integration has come, in its own beta version. Syncing time decreased by an order of magnitude, compared to running a full node. Same as for storage requirements. As Geth 1.7.x uses LES protocol v1, you'll notice log retrieval takes more time than usual. The good news is v2 is coming to ease that. We'll keep you posted. In order to enable it, head to Develop > Use Light Client menu. You can join us for further discussion at the Gitter channel . This release contains a security fix. Updating Mist is highly recommended. If you want to keep using an older Mist version, you mustn't visit untrusted websites. Refer to Electron 1.7.8 release notes for more info. Ethereum Wallet users are not affected by the vulnerability. Thanks to Yoonho Kim for reporting via the Ethereum bug bounty program. Introducing Light Client integration (beta) The long-awaited Light Client integration has come, in its own beta version. Syncing time decreased by an order of magnitude, compared to running a full node. As Geth 1.7.x uses LES protocol v1, you'll notice log retrieval takes more time than usual. The good news is v2 is coming to ease that. We'll keep you posted. In order to enable it, head to Develop > Use Light Client menu. You can join us for further discussion at the Gitter channel . This release adds some anticipated features and also addresses important security improvements. IMPORTANT FOR DAPP DEVELOPERS! Read the notes below about changes in Mist's web3 object! It is now possible to navigate through the Swarm decentralized network with the bzz:// protocol. Every request lands on the Swarm node, which will search for the content through the p2p network Continue reading >>

Ethereum Growing Exponentially Inchina

Ethereum Growing Exponentially Inchina

Last week, I was fortunate enough to be invited to the city of Hangzhou for the Global Blockchain Financial Summit. During this trip to China, I learned about the burgeoning Ethereum communities in Beijing, Shanghai, Nanjing and Hangzhou. Every night we hosted an Ethereum meetup and it was standing room only in each city. The first stop on the tour was Peking University, the #1 ranked university in China . Peking University is a comprehensive and national key university. The campus, known as Yan Yuan, is situated at Haidian District in the western suburb of Beijing.The university has effectively combined research on important scientific subjects with the training of personnel with a high level of specialized knowledge and professional skill as demanded by the countrys socialist modernization. Thus Peking University has become a center for teaching and research and a university of a new type, embracing diverse branches of learning such as basic and applied sciences, social sciences and the humanities, and sciences of medicine, management, and education. Peking University is creating an Ethereum Laboratory to work on protocol improvements and application use cases that effect China, specifically in supply chain and energy markets. The Royal Chinese Mint is the subordinate unit of China Banknote Printing and Minting, which is responsible for the electronic banking mission of China Bank, concentrating on the research and exploration of the forefront of digital money, taking part widely in innovation and practice in the fields such as digital currency, mobile finance, smart-city construction and Internet based finance; it also actively promotes the application of blockchain technology in finance and related fields. The Royal Chinese Mint is experimenting with the ERC 20 tok Continue reading >>

Erc 20 - Using A Crowdsale Contract, How To Mint Token In Another Token Contract? - Ethereum Stack Exchange

Erc 20 - Using A Crowdsale Contract, How To Mint Token In Another Token Contract? - Ethereum Stack Exchange

Using a crowdsale contract, how to mint token in another token contract? I'm trying to create a crowdsale contract with open-zeppelin . I'm using SampleCrowdsale.sol . I believe the following line of code creates a token contract and mints the token upon receiving ether. function createTokenContract() internal returns (MintableToken) { return new SampleCrowdsaleToken(); } However, I rather want the crowdsale contract to mint a token in another mintable token contract. Is there any way the crowdsale contract can interact with an external token contract? Any suggestion or code snippet would be really helpful. Yes what you need to do is first create your token in a separate contract. Then when you create your crowdsale you pass in the constructor the address of your token. This is a sample taken from the Ethereum Crowdfund your idea pragma solidity ^0.4.16;interface token { function mintToken(address receiver, uint amount);}contract Crowdsale { token public tokenReward; /** * Constrctor function */ function Crowdsale( address addressOfTokenUsedAsReward ) { tokenReward = token(addressOfTokenUsedAsReward); }} Thanks for guiding! However, doesn't it need some kind of authorization? I mean shouldn't this allow me to mint any existing token for which I've an address? qmFaisal Dec 22 '17 at 7:51 @qmFaisal Yes, if you're using the Ownership contract with your token then you can simply give ownership to the crowdsale contract. Just make sure you're capable of getting back the ownership of token and also that everything is secure. CNuts Dec 22 '17 at 15:11 @qmFaisal Btw you have asked a lot of questions without ever accepting one. Consider accepting answers that solve your problem. CNuts Dec 22 '17 at 18:25 Continue reading >>

Plants Learn To Speak, Because Moneytalks

Plants Learn To Speak, Because Moneytalks

Plants Learn to Speak, Because MoneyTalks Mock up of the interface for the micro-economy of the mintplant With MOBGEN:Lab (contact [email protected] for inquiries) An experimental project by Charles Fried, Monique Grimord, and Tom Power Written by Charles Fried and Monique Grimord TL;DR: We rig a desktop mint plant to an office-only cryptocurrency so that the value of the currency is tied to the health of the plant. You can give the plant water, or take some leaves for your mint tea. Either action will be logged in the blockchain ledger, and have an effect on the value of the currency. The idea is to make the plant autonomously tied to the micro-economy, with no need for an owner, and to incentivize our collective care and conscious harvesting of it through financial devices. Indonesian deforestation, image from TimeMagazine Triggered by Story Problems, Middle School Trauma, and Simulating a Micro-Economy (byMonique) Ive always had a hard time turning complex problems into an equation, so when we sat in front of the whiteboard to map out how a micro-economy could exist on the blockchain between Mobgen employees and a mint plant, I was triggered by memories of my middle school math class failures. Despite that missing skill, Ive always enjoyed imagining how alternative economies could work, rearranging the relationships between humans, resources, nature, and value. Currently, we live in a world of presumed ownership: the first man to the forest wins, and if he can keep ahold of it via national myths and/or property rights, then he gets to make money off of it as a resource. We wanted to use blockchain to make a dramatic shift in how we manage value and resources, and how we perceive our everyday transactions. As westerners (French, American, and Irish, respec Continue reading >>

Bitcoin Dives To $10,000 As Facebook, U.s., South Korea Crack Down

Bitcoin Dives To $10,000 As Facebook, U.s., South Korea Crack Down

Bitcoin Dives To $10,000 As Facebook, U.S., South Korea Crack Down Bitcoin lost nearly a tenth of its value Tuesday, crashing below the $10,000 level amid new regulatory measures in the U.S. and South Korea and sweeping advertising curbs by Facebook ( FB ). Other cryptocurrencies and Bitcoin- and blockchain-related stocks tumbled as well. Investors were selling a wide range of financial assets Tuesday, including stocks and commodities. X The cryptocurrency plunged 9% to $10,159.60 after hitting an intraday low of $9,810 according to CoinDesk. Bitcoin peaked above $20,000 on CME futures in mid-December.Ethereum also dropped by 8.7% to $1,079.83, while Bitcoin Cash was down 9.7% at $1,494.91. U.S. regulators are investigating one of the world's largest cryptocurrency exchanges and a related company, Bloomberg reported . The Commodity Futures Trading Commission sent subpoenas to virtual-currency venue Bitfinex and the related traded coin Tether last week, Bloomberg said. The firms have the same CEO. There are said to be around $2.3 billion of the Tether tokens outstanding as of Tuesday. Tether claims all its coins are backed by U.S. dollars held in reserve, but has yet to provide conclusive evidence of its holdings. Meanwhile, South Korea's measures to combat money laundering came into effect. The country, a hot spot for cryptocurrency trading, had previously announced the barring of anonymous bank accounts on cryptocurrency exchanges amid money-laundering fears. Facebook is banning all ads touting cryptocurrencies , including Bitcoin and initial coin offerings. The Facebook blog post said the ban, as part of efforts to crack down on "financial products and services frequently associated with misleading or deceptive promotional practices," was "intentionally broad." Bitco Continue reading >>

Introduction To Smart Contracts

Introduction To Smart Contracts

Let us begin with the most basic example. It is fine if you do not understand everythingright now, we will go into more detail later. pragma solidity ^0.4.0;contract SimpleStorage { uint storedData; function set(uint x) public { storedData = x; } function get() public constant returns (uint) { return storedData; }} The first line simply tells that the source code is written forSolidity version 0.4.0 or anything newer that does not break functionality(up to, but not including, version 0.5.0). This is to ensure that thecontract does not suddenly behave differently with a new compiler version. The keyword pragma is called that way because, in general,pragmas are instructions for the compiler about how to treat thesource code (e.g. pragma once ). A contract in the sense of Solidity is a collection of code (its functions) anddata (its state) that resides at a specific address on the Ethereumblockchain. The line uint storedData; declares a state variable called storedData oftype uint (unsigned integer of 256 bits). You can think of it as a single slotin a database that can be queried and altered by calling functions of thecode that manages the database. In the case of Ethereum, this is always the owningcontract. And in this case, the functions set and get can be used to modifyor retrieve the value of the variable. To access a state variable, you do not need the prefix this. as is common inother languages. This contract does not do much yet (due to the infrastructurebuilt by Ethereum) apart from allowing anyone to store a single number that is accessible byanyone in the world without a (feasible) way to prevent you from publishingthis number. Of course, anyone could just call set again with a different valueand overwrite your number, but the number will still be stored in the Continue reading >>

Cryptocurrency Trader Earns Secret Millions With Ethereum Bets

Cryptocurrency Trader Earns Secret Millions With Ethereum Bets

Cryptocurrencies could become a $5 trillion industry, said experts. Photo: AFP New York: An unknown cryptocurrency trader turned $55 million of paper wealth into $283 million in just over a month. The only clue about this person or persons, beyond a virtual wallet with the identification code 0x00A651D43B6e209F5Ada45A35F92EFC0De3A5184, surfaced on a 11 June Instagram posting, in Indonesian, in which he or she (or they) (or somebody posing as them) boasted about the 413% profit accumulated earlier this year from ether, the digital money of the Ethereum blockchain. I get many private messages asking how much ether I have, the post read, alongside photos that purported to be the hardware powering a mining operation but looked lifted from another website. One of the cool things about Ethereum is that all wallets around the world are transparent and open for everyone to see. And this is my wallets savings. Hidden identities are a popular feature of the twilight world of virtual money. Now that the total value of cryptocurrency, such as bitcoin and ether, soared 6 June to more than $100 billion, approaching the market value of McDonalds Corp., concerned regulators say it might be time to link wallet IDs with actual humans. Secrecy persists from the days, earlier this decade, when Ross Ulbricht, going by the nom de guerre Dread Pirate Roberts, used bitcoin to launder money and traffic in narcotics, activities for which he started serving a life term at the Metropolitan Correctional Centre in New York. Thats not to say that 0x00A651D43B6e209F5Ada45A35F92EFC0De3A5184 or any other entities are doing anything illegal. But opacity may be worsening jagged price movements. The value of ether, for example, rose from about $8 a unit at the start of the year to crest at $400 in June be Continue reading >>

Britain's Royal Mint Reveals Details On 'live' Blockchain For Tracking Gold

Britain's Royal Mint Reveals Details On 'live' Blockchain For Tracking Gold

Britain's Royal Mint Reveals Details on 'Live' Blockchain for Tracking Gold Nov 3, 2017 at 13:00 UTC|UpdatedNov 3, 2017 at 22:18 UTC You wouldn't think you'd lose a 1kg gold bar worth more than $40,000. But during the London Blockchain Summit this week, Nicola Robinson, senior strategic marketing manager at the U.K.'s Royal Mint, which owns 5.4 percent of the global bullion market, did just that. Sure, Robinson had handed the bar over to audience members (it was eventually recovered), but the stunt was designed to give a sense of the difficulty inherent in tracking and managing gold, and to set up how a blockchain might relieve some of that. While the blockchain can't, obviously, store the physical gold, it has - through the group's Royal Mint Gold (RMG) blockchain - proved helpful in managing the ownership of the commodity. Originally revealed in November 2016 as a way to provide a reliable record of gold ownership and the near instantaneous sale of the precious metal, at the event, Robinson revealed that the first test transaction on the RMG blockchain was completed Aug. 2, with a genesis block that includes a picture of the developers. "It's simple, it's so simple, it's just a digital representation of real gold. The most exciting thing about RMG is that it's live, it's out there, it's working." And while the blockchain - which was created in partnership with financial market giant CME Group using wallet startup BitGo's technology - is not yet open to the public, it has currently verified more than 50,000 blocks, Robinson said. In her eyes, the blockchain could help manage smaller amounts (such as a single ounce) of gold, which some believe would lower the barrier to entry for potential gold investors and increase the liquidity of the market. Robinson also used her Continue reading >>

Create A Cryptocurrency Contract In Ethereum

Create A Cryptocurrency Contract In Ethereum

We are going to create a digital token. Tokens in the ethereum ecosystem can represent any fungible tradable good: coins, loyalty points, gold certificates, IOUs, in game items, etc. Since all tokens implement some basic features in a standard way, this also means that your token will be instantly compatible with the ethereum wallet and any other client or contract that uses the same standards. The standard token contract can be quite complex. But in essence a very basic token boils down to this: contract MyToken { /* This creates an array with all balances */ mapping (address => uint256) public balanceOf; /* Initializes contract with initial supply tokens to the creator of the contract */ function MyToken( uint256 initialSupply ) { balanceOf[msg.sender] = initialSupply; // Give the creator all initial tokens } /* Send coins */ function transfer(address _to, uint256 _value) { require(balanceOf[msg.sender] >= _value); // Check if the sender has enough require(balanceOf[_to] + _value >= balanceOf[_to]); // Check for overflows balanceOf[msg.sender] -= _value; // Subtract from the sender balanceOf[_to] += _value; // Add the same to the recipient }} But if you just want to copy paste a more complete code, then use this: pragma solidity ^0.4.16;interface tokenRecipient { function receiveApproval(address _from, uint256 _value, address _token, bytes _extraData) public; }contract TokenERC20 { // Public variables of the token string public name; string public symbol; uint8 public decimals = 18; // 18 decimals is the strongly suggested default, avoid changing it uint256 public totalSupply; // This creates an array with all balances mapping (address => uint256) public balanceOf; mapping (address => mapping (address => uint256)) public allowance; // This generates a public event on Continue reading >>

More in ethereum