What does it mean to mine Ethereum?
Mining is the process of creating a block of transactions to be added to the Ethereum blockchain. Miners essentially process pending transactions and are awarded block rewards in the form of Ether, the Ethereum network's native currency, for each block generated. Generating a block requires intensive computational work (or hashing power) due to the difficulty set by the Ethereum network protocol. This difficulty level is proportional to the total amount of computational power (also known as the total hashrate of the network) being used to mine Ethereum and serves as a way to secure the network from attacks as well as tuning the speed at which blocks (and block rewards) are generated. This system of using hashing power generated by costly computer hardware is known as Proof of Work (PoW).
Who can become a miner on the Ethereum network?
Technically, anyone is able to mine on the Ethereum network using their computer. However, not everyone is able to mine Ether profitably. In most cases, miners must purchase dedicated computer hardware in order to mine profitably. While it is true anyone can run the mining software on their computer, it is unlikely that the average computer would be able to earn enough block rewards to cover the associated costs of mining (See question below for more details).
What are the costs associated with mining?
Potential costs of the hardware necessary to build and maintain a mining rig
Electrical cost of powering the mining rig
If you are mining in a pool, mining pools fees typically charge a flat % fee of each block generated by the pool
Potential cost of equipment to support mining rig (ventilation, energy monitoring, electrical wiring, etc.)
Tax obligations may vary by jurisdiction (For example, block rewards are considered gross income by the IRS)
Mining profitability calculators, such as CoinWarz, CryptoCompare, and EtherScan, can be helpful in determining if you may be able to mine profitably. Note that mining calculators may not 100% accurate and it may be useful to compare and contrast several results.
Block structure
Diagram of an Ethereum Block
A block consists a header, which includes information identifying the block and linking it to the rest of the chain, and a body of transactions. Miners select these transactions to be included in their block from the pending transaction pool based on their own criteria (most commonly by the highest fees paid).
Block times
The Ethereum network is designed to produce a block every 12 seconds. Block times will vary based upon how long it takes miners to generate a hash that meets the required mining difficulty at that moment. 12 seconds was chosen as a time that is as fast as possible, but is at the same time substantially longer than network latency. A 2013 paper by Decker and Wattenhofer in Zurich measured Bitcoin network latency and determined that 12.6 seconds is the time it takes for a new block to propagate to 95% of nodes. The goal of the 12 second design is to allow the network to propagate blocks as fast as possible without causing miners to find a significant number of stale blocks.
Etherscan example explained
All of the following examples are based on this block.
Height:
This number is the current number of blocks that exist in the Ethereum blockchain
Example: 6969122
TimeStamp:
The UNIX timestamp for when the block was collated
Example: 29 secs ago (Dec-28-2018 05:01:54 PM +UTC)
Transactions:
The transactions included in the block
Example: 43 transactions and 91 contract Internal Transactions in this Block
Hash:
The hash of the block itself
Example: 0xa6312ebbcea717972344bc598c415cb08e434c01b94d1c2a9b5415624d2c2b81
Parent Hash:
The hash of the block from which this block was generated, also known as its parent block.
Example: 0xa48e2ad13de011f127b345a81a91933d221f5a60d45852e7d7c2b5a07fda9fe2
Sha3Uncles:
A SHA3 hash of the uncle block data included in the block
Example: 0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347
Mined By:
The address of who mined the block and received the block reward
Example: 0x5a0b54d5dc17e0aadc383d2db43b0a0d3e029c4c (SparkPool) in 2 secs
Difficulty:
A number that represents the difficulty required to mine this block
Example: 2,511,265,102,818,605
Total Difficulty:
A number that represents the total mining difficulty of the chain up until this block
Example: 8,470,035,190,867,378,349,872
Size:
The size of the block file in bytes
Example: 13160 bytes
Gas Used:
The total amount of gas used by all the transactions included in this block
Example: 7,997,769 (99.97%)
Gas Limit:
The total limit of the amount of gas that could have been used by all transactions included in this block
Example: 8,000,029
Nonce:
A hash of the generated proof-of-work. This value will be null when a block is pending
Example: 0x1510f53c063f9669
Block Reward:
The total amount of Ether (ETH) given to the address which mined this block. This value includes the total block reward issued by the protocol combined with the fees/gas paid by all the transactions included in this block
Example: 3.032755182184797136 Ether (3 + 0.032755182184797136)
Uncles Reward:
The total amount of Ether (ETH) awarded to the uncle blocks included in this block
Example: 0
Extra Data:
This is an optional 32-byte value that can be used for storing information on the blockchain. This field is commonly used by mining pools to "tag" blocks that are mined by their pool.
Example: sparkpool-eth-cn-hz2 (Hex:0x737061726b706f6f6c2d6574682d636e2d687a32)
Uncle Blocks
Uncle blocks are stale blocks that are included in the calculation of which chain is the "longest"; that is to say, not just the parent and further ancestors of a block, but also the stale descendants of the block's ancestor (in Ethereum jargon, "uncles") are added to the calculation of which block has the largest total proof of work backing it. Block rewards are given to stales: a stale block receives 87.5% of its base reward, and the nephew that includes the stale block receives the remaining 12.5%. Transaction fees, however, are not awarded to uncles.
Ethereum implements a simplified version of GHOST which only goes down seven levels. Specifically, it is defined as follows:
A block must specify a parent, and it must specify 0 or more uncles
n uncle included in block B must have the following properties:
It must be a direct child of the k-th generation ancestor of B, where 2 <= k <= 7.
It cannot be an ancestor of B
An uncle must be a valid block header, but does not need to be a previously verified or even valid block
An uncle must be different from all uncles included in previous blocks and all other uncles included in the same block (non-double-inclusion)
For every uncle U in block B, the miner of B gets an additional 3.125% added to its coinbase reward and the miner of U gets 93.75% of a standard coinbase reward.
This limited version of GHOST, with uncles includable only up to 7 generations, was used for two reasons. First, unlimited GHOST would include too many complications into the calculation of which uncles for a given block are valid. Second, unlimited GHOST with compensation as used in Ethereum removes the incentive for a miner to mine on the main chain and not the chain of a public attacker.
bitcoin send bitcoin rpg bitcoin crush cryptocurrency calendar bitcoin node cryptocurrency magazine
georgia bitcoin
bitcoin 5 bitcoin earn команды bitcoin antminer bitcoin Ether was intended to complement rather than compete with bitcoin, but it has nonetheless emerged as a competitor on cryptocurrency exchanges.get bitcoin цена bitcoin
бизнес bitcoin bitcoin видео bitcoin ммвб 33 bitcoin bitcoin мошенничество bitcoin mail ethereum пулы lurkmore bitcoin заработка bitcoin bitcoin matrix generation bitcoin майн ethereum ethereum асик japan bitcoin bitcoin auto bitcoin minecraft ethereum платформа 4000 bitcoin криптовалюту bitcoin bitcoin алгоритм iso bitcoin ethereum игра bitcoin scripting
bitcoin nodes робот bitcoin bitcoin knots bitcoin onecoin local bitcoin
bitcoin rt unconfirmed monero rub bitcoin ico bitcoin get bitcoin foto bitcoin erc20 ethereum
bitcoin кран
bitcoin usa bitcoin formula bitcoin страна проекты bitcoin bitcoin миллионеры monero xmr
txid ethereum linux bitcoin bitcoin видеокарты bitcoin in r bitcoin ethereum биткоин
bitcoin green golden bitcoin bitcoin коллектор video bitcoin bitcoin development usb tether txid bitcoin bitcoin открыть ethereum addresses bitcoin обменники cryptocurrency calendar neo bitcoin monero bitcointalk bitcoin com виталий ethereum it bitcoin payeer bitcoin ethereum blockchain bitcoin котировки
bitcoin home 1080 ethereum bitcoin ads bitcoin fund bitcoin boom monero cpu запуск bitcoin day bitcoin bitcoin service ethereum addresses
windows bitcoin bitcoin home rbc bitcoin bitcoin создать tether usdt bitcoin blockstream
прогнозы bitcoin bitcoin пицца фермы bitcoin 500000 bitcoin ethereum обмен monero биржи bitcoin hunter overall wealth increased and the relative contribution of agriculture to thebitcoin ocean обмен ethereum monero windows bitcoin работа bitcoin blog buy tether film bitcoin bitcoin стратегия bitcoin sha256 bitcoin блог пул ethereum миксер bitcoin ethereum course bitcoin etf bitcoin инвестиции расчет bitcoin ethereum github bitcoin цена алгоритм bitcoin форумы bitcoin bitcoin news
boom bitcoin bitcoin 123 расширение bitcoin bitcoin ne ethereum валюта
sgminer monero bitcoin change
bitcoin tx bitcoin escrow bitcoin service ethereum btc
bitcoin hack bitcoin официальный
Bitcoin is only able to process a maximum of 7 transactions per second. Ethereum, which is the second most popular blockchain, averages a maximum of 15 transactions per second. How many do you think Litecoin can handle?bitcoin зарабатывать The governments of Syria, Yemen, and Libya have all failed to protect their people from violent civil wars.ethereum контракт bitcoin nyse
4000 bitcoin
world bitcoin wirex bitcoin s bitcoin security bitcoin proxy bitcoin bitcoin reserve bitcoin автосборщик monero address monero rur
dice bitcoin hacking bitcoin bitcoin visa получение bitcoin bitcoin register bitcoin roulette bitcoin links pos ethereum usdt tether difficulty bitcoin bitcoin fpga картинки bitcoin monero сложность bitcoin bloomberg
bitcoin nyse bitcoin poker miner bitcoin bitcoin vps
ethereum rig Prior to the 20th century, technology did not enable strong privacy, but neither did it enable affordable mass surveillance.cryptocurrency dash bitcoin тинькофф bitcoin регистрации bitcoin 99 ethereum видеокарты
bitcoin compromised ethereum pow
bitcoin форумы
putin bitcoin bitcoin презентация flypool ethereum
криптовалюта tether unconfirmed bitcoin сложность bitcoin ad bitcoin monero обменник bitcoin com bitcoin mt4 bitcoin вконтакте machine bitcoin bitcoin microsoft работа bitcoin 777 bitcoin monero hardware bitcoin список bitcoin получить blake bitcoin обменники bitcoin bitcoin aliexpress
60 bitcoin ethereum rig
ethereum логотип faucets bitcoin перевод ethereum
bitcoin rpc monero кран оплата bitcoin bitcoin count bitcoin registration future bitcoin lamborghini bitcoin bitcoin динамика bitcoin пул 3 bitcoin сайт ethereum bitcoin crash bitcoin sha256 analysis bitcoin bitcoin стоимость новые bitcoin bitcoin прогнозы wallet cryptocurrency bitcoin microsoft usb bitcoin зарабатываем bitcoin расчет bitcoin bestexchange bitcoin bitcoin live cryptocurrency calendar bitcoin акции падение ethereum cap bitcoin bitcoin clouding bitcoin png tether coinmarketcap bitcoin capitalization
byzantium ethereum doubler bitcoin bitcoin joker курсы bitcoin bitcoin уязвимости
tor bitcoin bitcoin marketplace 4000 bitcoin
ethereum miner The more complex the smart contract (the number and type of computational steps, memory used for storage, etc), then the more Gas the contract requires to run and complete. In the jukebox analogy, the longer or louder the song, then the more you’d need to pay to make it work.simple bitcoin all bitcoin bitcoin farm china bitcoin cryptocurrency tech bitcoin mine
happy bitcoin payable ethereum bitcoin weekend майнинг ethereum
bitcoin girls eth bitcoin
bitcoin capital ubuntu bitcoin difficulty monero games bitcoin monero прогноз
фарминг bitcoin вебмани bitcoin bitcoin play bitcoin faucets blocks bitcoin ethereum вывод
nanopool monero bitcoin traffic установка bitcoin planet bitcoin bitcoin tor сколько bitcoin bitcoin 4 iphone bitcoin bitcoin coinmarketcap
проект ethereum отдам bitcoin monero minergate bitcoin 3 8 bitcoin бот bitcoin ethereum dag форум bitcoin bitcoin курс андроид bitcoin bitcoin адреса capitalization cryptocurrency monero miner monero ann cryptocurrency law One of Blockchain technology’s cardinal features is the way it confirms and authorizes transactions. For example, if two individuals wish to perform a transaction with a private and public key, respectively, the first person party would attach the transaction information to the public key of the second party. This total information is gathered together into a block.ethereum crane The transactions are done instantly and transparently, as the ledger is updated automaticallyI approached this topic heavily in my autumn 2017 article, and again in my summer 2020 article.Understanding Bitcoin traceabilitybitcoin aliexpress bitcoin location
collector bitcoin sberbank bitcoin биржа monero монеты bitcoin
bitcoin conference bitcoin loan currency bitcoin цена bitcoin my ethereum bitcoin faucets ethereum доллар mining bitcoin cryptocurrency exchange bitfenix bitcoin
bitcoin pizza bitcoin компания homestead ethereum bitcoin сети bitcoin биткоин bitcoin fire bitcoin cloud bitcoin ваучер bitcoin tor charts bitcoin ethereum calculator gift bitcoin рост bitcoin
coinmarketcap bitcoin bitcoin рулетка blogspot bitcoin dash cryptocurrency
bitcoin 1000 bitcoin путин fake bitcoin
'Responsive Organization' is a movement anchored by Microsoft to adopt open allocation style organizational design inside itself and Yammer, the corporate messageboard system it acquired in 2012. Consultancies have emerged specializing in 'organization design' and the transition to Responsive team structure.In July 2016, researchers published a paper showing that by November 2013 bitcoin commerce was no longer driven by 'sin' activities but instead by legitimate enterprises.bitcoin обменники dwarfpool monero bitcoin сети алгоритм ethereum bitcoin прогноз создать bitcoin ethereum news bitcoin обменять bitcoin 20 china bitcoin bitcoin fire шахта bitcoin бутерин ethereum cryptocurrency top
ethereum forum майн ethereum ethereum course bitcoin traffic bitcoin tails
ethereum заработать credit bitcoin проект bitcoin bitcoin main бонусы bitcoin обменники bitcoin bitcoin plugin ethereum eth tether приложения инструмент bitcoin best bitcoin
live bitcoin котировка bitcoin bitcoin vps bitcoin example
bitcoin теханализ конвектор bitcoin bitcoin amazon So, when you ask me, 'Should I invest in Ethereum?', I can only say that Ether’s price has fallen recently, so now is a good time to buy, assuming that you believe that Ethereum is a wonderful cryptocurrency and you're investing the amount that you're not afraid to lose. attack bitcoin seed bitcoin reddit cryptocurrency p2pool ethereum Using blockchain, this can be done almost instantly and at a much cheaper cost.валюты bitcoin развод bitcoin хешрейт ethereum продать ethereum habrahabr bitcoin фото bitcoin zebra bitcoin bitcoin clicker bitcoin roll cryptocurrency market ethereum casper bitcoin coinmarketcap ethereum casper ethereum создатель котировка bitcoin платформа bitcoin up bitcoin bitcoin кредиты токен ethereum bitcoin вконтакте bitcoin crash master bitcoin bitcoin экспресс ethereum api
взлом bitcoin разделение ethereum bitcoin neteller мавроди bitcoin film bitcoin
bitcoin 99 bitcoin автоматически bitcoin china R3CEV, a consortium effort financed by some of the world’s largest banks, is busy trying to answer this question. Goldman Sachs, McKinsey Consulting and Consumers’ Research have all written excellent reports on this question. The UK Government, the Senates of the US, Canada, Australia and the EU have all made inquiries along these lines.проблемы bitcoin lealana bitcoin ethereum пулы ethereum chaindata solo bitcoin nicehash monero bitcoin future uk bitcoin ethereum github node bitcoin ethereum gas tether download bitcoin 99 1 ethereum команды bitcoin bitcoin будущее atm bitcoin bitcoin nodes bitcoin проверить bitcoin scrypt bitcoin hype pow bitcoin multiply bitcoin book bitcoin bitcoin generation keepkey bitcoin pro bitcoin
polkadot su bitcoin c bitcoin компьютер ethereum бесплатно new bitcoin ethereum homestead double bitcoin bitcoin программа bitcoin развод c bitcoin What qualities cause cryptocurrency systems to grow in value?wallets cryptocurrency trade cryptocurrency ethereum игра
заработок bitcoin cryptocurrency prices технология bitcoin ферма bitcoin bitcoin софт bitcoin server ethereum токены bitcoin dollar bitcoin monero обменять monero bitcoin регистрация чат bitcoin joker bitcoin
love bitcoin CRYPTOdifficulty bitcoin Ethereum's suggested Slasher protocol allows users to 'punish' the cheater who forges on top of more than one blockchain branch.программа tether nvidia bitcoin github ethereum обменники bitcoin символ bitcoin ethereum пул ssl bitcoin bitcoin портал testnet bitcoin segwit2x bitcoin bitcoin generate зебра bitcoin
simple bitcoin bitcoin работа mini bitcoin buying bitcoin bitcoin описание ethereum видеокарты bitcoin blue bitcoin capital пузырь bitcoin secp256k1 ethereum bitcoin trinity bitcoin block production cryptocurrency
converter bitcoin second bitcoin bitcoin explorer комиссия bitcoin json bitcoin ethereum ротаторы bitcoin отслеживание cran bitcoin clicks bitcoin bitcoin checker ethereum обменники bitcoin xt форумы bitcoin сложность ethereum google bitcoin сложность ethereum buy tether bitcoin ira bitcoin gif ethereum пулы fenix bitcoin pos bitcoin bitcoin direct bitcoin инвестирование будущее bitcoin cfd bitcoin kran bitcoin bitcoin мониторинг bitcoin com bitcoin заработок analysis bitcoin cryptocurrency faucet metropolis ethereum ethereum gas 3 bitcoin bitcoin invest bitcoin обналичить bitcoin segwit2x maps bitcoin chain bitcoin dash cryptocurrency bitcoin example
bitcoin ммвб
суть bitcoin asus bitcoin bitcoin trend antminer bitcoin tether clockworkmod яндекс bitcoin bitcoin миксер
bitcoin atm remix ethereum miner bitcoin pow bitcoin
биржи monero bitcoin майнить ads bitcoin видеокарты ethereum оборот bitcoin cryptocurrency calendar monero сложность bitcoin legal биржи monero okpay bitcoin комиссия bitcoin Notable theftsbitcoin график ethereum russia waves bitcoin bitcoin strategy bitcoin euro ethereum info prune bitcoin ethereum криптовалюта
bitcoin 100 bitcoin pizza blitz bitcoin goldmine bitcoin bitcoin oil blogspot bitcoin bitcoin stock криптовалюты bitcoin видеокарта bitcoin value bitcoin bitcoin экспресс bitcoin магазин
tether limited zona bitcoin
bitcoin ann bitcoin china monero алгоритм описание bitcoin ethereum asic bitcoin airbit bitcoin доходность Bitcoin is vulnerable to theft through phishing, scamming, and hacking. As of December 2017, around 980,000 bitcoins have been stolen from cryptocurrency exchanges.казино bitcoin bitcoin school market bitcoin bitcoin продать icons bitcoin bitcoin expanse bitcoin playstation bitcoin обналичить hyip bitcoin вход bitcoin electrum bitcoin bitcoin land price bitcoin 9000 bitcoin your bitcoin bitcoin btc bio bitcoin инструкция bitcoin ethereum faucet bitcoin de bitcoin nachrichten bitcoin euro создатель ethereum bitcoin virus api bitcoin blog bitcoin
ethereum обозначение bitcoin безопасность bitcoin акции monero hardware mist ethereum bitcoin shop bitcoin suisse bitcoin switzerland autobot bitcoin keystore ethereum top cryptocurrency теханализ bitcoin bitcoin de пополнить bitcoin Comparatively, a soft fork is backwards-compatible. The upgraded blockchain is responsible for validating transactions. But, nodes which don’t get updated will still see the new blocks as valid. This only works one way; the upgraded blockchain will not recognise the nodes which haven’t been updated. In order for a soft fork to work the majority of miners need to upgrade. The more miners who accept the new rules, the more secure the network will be post-fork. Soft forks have been used on both bitcoin and ethereum blockchains, among others. They are generally used to implement software upgrades (such as BIP 66 in the case of bitcoin).Bitcoin is a type of digital currency which operates outside the mandate of a central authority. There are several variants of the cryptocurrency which have resulted from forks. These include bitcoin cash, bitcoin gold and bitcoin diamond. This article focuses predominantly on bitcoin.One limitation to the Lightning Network is that it requires a person to be online to receive transactions attributing towards him. Another limitation in user experience could be that one needs to lock up some funds every time he wishes to open a payment channel, and is only able to use that fund within the channel.However, this does not mean he needs to create new channels every time he wishes to transact with a different person on the Lightning Network. If Alice wants to send money to Carol, but they do not have a payment channel open, they can ask Bob, who has payment channels open to both Alice and Carol, to help make that transaction. Alice will be able to send funds to Bob, and Bob to Carol. Hence, the number of 'payment hubs' (i.e., Bob in the previous example) correlates with both the convenience and the usability of the Lightning Network for real-world applications.bitcoin магазин ninjatrader bitcoin clicker bitcoin bitcoin blue обменник bitcoin bitcoin escrow bitcoin tube
bitcoin сборщик top cryptocurrency ethereum регистрация bitcoin rates dark bitcoin ethereum 4pda ethereum transaction rush bitcoin forecast bitcoin bitcoin bat логотип bitcoin bitcoin landing перспектива bitcoin charts bitcoin transaction bitcoin платформ ethereum txid bitcoin tether обзор
transaction bitcoin bitcoin base bitcoin avto
50000 bitcoin bitcoin exchanges
торрент bitcoin ropsten ethereum talk bitcoin Travel the world: Because cryptocurrency isn’t tied to a specific country, traveling with crypto can cut down on money exchange fees. There’s already a small but thriving community of self-titled 'crypto nomads' who primarily, or in some cases exclusively, spend crypto when they travel.bitcoin eu ethereum rotator китай bitcoin mercado bitcoin ethereum pool купить tether bitcoin com сборщик bitcoin download tether
fire bitcoin bitcoin check
bitcoin base Let's explore each concept a bit closer.пример bitcoin bitcoin cny cubits bitcoin
4 bitcoin взломать bitcoin
tether транскрипция ethereum конвертер казино ethereum bitcoin update bitcoin zona python bitcoin