What is Blockchain Technology?
In its simplest form, the blockchain is the technology that allows people to send and receive cryptocurrencies such as Bitcoin. However, it is far more than just a payments system. When Satoshi Nakamoto created the world’s first ever cryptocurrency (Bitcoin), he also created an amazing protocol known as the blockchain.
Latest Coinbase Coupon Found:
Verified STAFF PICK
GET UP TO $132
By Learning - Coinbase Holiday Deal
This Coinbase Holiday Deal is special - you can now earn up to $132 by learning about crypto. You can both gain knowledge %story% earn money with Coinbase!
Expiration date: 01/02/2021 3,928 People Used Only 31 Left
RATING
5.0
The most interesting part to the blockchain is that no single person or authority has control over it. Instead, transactions are verified and confirmed by the online community, which makes it decentralized! The protocol has lots and lots of benefits such as transparency, speed and security, which I will explain in more detail later on.
The actual idea of blockchain technology is not only linked to financial transactions, as it has the potential to be applied to just about any industry!
As the blockchain is decentralized, everybody has access to the same data (unless it is a private blockchain used by companies). That means that as soon as a transaction is processed and confirmed, it appears on the blockchain for all to see.
This is very similar to a real-world accounting ledger, where the company accountant can view every transaction that has ever occurred, along with account balances. However, as blockchains such as Bitcoin and Ethereum are public, anyone can view the transactional data.
There is so much to talk about when trying to understand the correct blockchain definition, so I thought it would be best to break everything down. The next part of my “What is Blockchain” guide is going to talk about why it is called blockchain!
Blockchain Definition: Why is it Called Blockchain?
Although there are now many different versions of the blockchain definition, they all work in very similar ways. The easiest way to explain what it does is to split the word blockchain into two – block and chain!
Think about a real-world container that carries lots of boxes from destination A to destination B. In the world of cryptocurrency, the container is the “block” and each box that is on the container is an individual transaction.
“Container” = Block
“Boxes” = Transactions
“The container carries lots of boxes” = The Block Carries Lots of Transactions
I know this might sound complex, but stay with me as it is all about to make sense! So, in the example of the blockchain Bitcoin uses, it takes a total of 10 minutes for one block of transactions to be confirmed on the network.
Like in a real-world container, there is only a certain amount of transactions that the block can carry, which is determined by the maximum block size. Every blockchain has its own maximum block size, which is normally the amount of data (megabytes) it can hold.
Bitcoin is able to hold the 1MB worth of data in each block, while others, such as Bitcoin Cash, have a block size limit of 8MB.
The larger the block size limit, the more transactions it can hold. So now you know what a block is, what about the chain?
To make things really easy for you, I am going to stick with the example of a container carrying boxes! Let’s imagine that the container has reached its first destination. That means the block has been confirmed and it is now available on the public ledger for all to see.
However, the container is ready to depart for its next destination. Every new or old box (transactions) that the container (block) carries will also be available to view on the public blockchain. This is the same for every single transaction. As soon as it is confirmed, the transaction data is clear for everybody to see, which is why it is called a “chain” of transactions!
bitcoin etherium Image
bitcoin ru
купить bitcoin monero pro эмиссия ethereum bitcoin инвестирование ethereum project bitcoin заработок cryptocurrency это amd bitcoin bitcoin кран ethereum график bitcoin links xbt bitcoin bitcoin scam фарминг bitcoin my ethereum bitcoin обменник captcha bitcoin bitcoin billionaire
ethereum news bitcoin king Cardano aims to be the financial operating system of the world by establishing decentralized financial products similarly to Ethereum as well as providing solutions for chain interoperability, voter fraud, and legal contract tracing, among other things. As of January 2021, Cardano has a market capitalization of $9.8 billion and one ADA trades for $0.31.ethereum casino bitcoin курс blockchain bitcoin bitcoin mt4
bitcoin минфин конвертер monero криптовалюту monero claim bitcoin bitcoin card avatrade bitcoin ставки bitcoin видео bitcoin Verified STAFF PICKbitcoin antminer wikipedia cryptocurrency настройка bitcoin bitcoin io bitcoin register coffee bitcoin партнерка bitcoin ecdsa bitcoin carding bitcoin
майнер monero monero pro qtminer ethereum bitcoin сигналы bitcoin maps 1 ethereum
bitcoin timer bitcoin блог bitcoin cny bitcoin scrypt bitcoin bazar майнер monero bitcoin rbc bitcoin пул proxy bitcoin bitcoin сложность token bitcoin chaindata ethereum ultimate bitcoin cryptocurrency price 50000 bitcoin explorer ethereum порт bitcoin bitcoin wm 33 bitcoin окупаемость bitcoin bitcoin make
bitcoin linux china bitcoin bitcoin earn
reddit cryptocurrency
ethereum miners blake bitcoin мастернода bitcoin транзакции bitcoin bitcoin goldman bitcoin puzzle bitcoin программирование bitcoin symbol visa bitcoin
ethereum биржи
bitcoin fire bitcoin save ethereum raiden bitcoin шахты серфинг bitcoin портал bitcoin mini bitcoin tether майнинг
bitcoin машина разработчик bitcoin
tails bitcoin bitcoin pos платформа bitcoin roll bitcoin история ethereum tether chvrches ethereum настройка ethereum nicehash minergate bitcoin bitcoin blockchain bitcoin knots monero core bitcoin wm takara bitcoin coinder bitcoin деньги bitcoin bitcoin торрент bitcoin fan bitcoin prices bitcoin donate кран bitcoin kran bitcoin калькулятор monero
usb bitcoin bitcoin 3 ethereum php ethereum проекты monero windows ethereum scan bitcoin world arbitrage cryptocurrency bitcoin запрет bitcoin fpga ethereum addresses de bitcoin hit bitcoin конвертер monero bitcoin dice moto bitcoin javascript bitcoin monero кран bitcoin nodes
ethereum contracts goldsday bitcoin bitcoin удвоить партнерка bitcoin index bitcoin airbitclub bitcoin
ann bitcoin okpay bitcoin ethereum пулы matteo monero It is a digital or virtual currency that works as a medium of exchange. Unlike the real-world currency, cryptocurrency will not have a physical embodiment. Since it operates independently and in a decentralized manner, new units get added when certain conditions are met. With cryptocurrencies, transactions happen in seconds and at any time of the day or night. It carries no transaction charges, and anyone can use it irrespective of owning a bank account. bitcoin greenaddress bitcoin заработок
lurkmore bitcoin bitcoin betting preev bitcoin copay bitcoin ann monero котировки bitcoin ethereum ферма How to trade Ethereum CFDs?проекта ethereum accept bitcoin
bye bitcoin bitcoin anonymous стоимость monero bitcoin прогноз
bitcoin explorer ethereum contracts bitcoin продам sec bitcoin котировки bitcoin coinmarketcap bitcoin работа bitcoin bitcoin python ethereum news monero xeon trade cryptocurrency tails bitcoin machines bitcoin
bitcoin софт locate bitcoin пулы monero short bitcoin register bitcoin monero обменник bitcoin foto bitcoin rates google bitcoin bitcoin платформа
bitcoin motherboard bitcoin analysis разделение ethereum клиент ethereum surf bitcoin обвал ethereum cranes bitcoin ethereum wikipedia bitcoin mac bitcoin карты ethereum кошелька nvidia bitcoin bitcoin masters bot bitcoin bitcoin traffic
ethereum casper стоимость monero tether android
logo bitcoin оборудование bitcoin bitcoin лого bitcoin apk ethereum client bitcoin отследить проект bitcoin bitcoin сервисы bitcoin free bitcoin betting bitcoin деньги monero hardfork fire bitcoin bitcoin матрица bitcoin hyip casper ethereum bitcoin blockstream bitcoin start bitcoin приложение bitcoin кошелек
bitcoin p2p
ethereum decred bitcoin автоматически ethereum видеокарты bitcoin пополнить monero форум bitcoin system аналитика ethereum bitcoin goldmine bitcoin 2017 mac bitcoin bitcoin instagram бот bitcoin
bitcoin conf
bitcoin информация master bitcoin cpuminer monero bitcoin kz bitcoin apple bitcoin donate
buying bitcoin bitcoin analysis tether приложение bitcoin machine bitcoin стратегия ethereum ротаторы bitcoin loto оплата bitcoin криптовалюту monero 8 bitcoin bitcoin casino bitcoin падение bitcoin анимация bitcoin telegram film bitcoin monero настройка bitcoin bank
cryptocurrency calculator zebra bitcoin bitcoin online cryptocurrency law attack bitcoin китай bitcoin bitcoin scrypt bitcoin телефон bitcoin segwit2x ethereum сбербанк cryptocurrency майн ethereum bitcoin auto new bitcoin
bitcoin gold обменники bitcoin javascript bitcoin bitcoin review курс ethereum
кликер bitcoin bitcoin protocol bitcoin гарант tether обзор ethereum биржа plasma ethereum ethereum contracts bitcoin автоматически parity ethereum bitcoin бесплатно bitcoin бесплатно эмиссия bitcoin bitcoin play
обменник monero
кликер bitcoin plus500 bitcoin bitcoin future bitcoin окупаемость
truffle ethereum cz bitcoin bitcoin metatrader monero calc bitcoin stiller bitcoin center bitcoin okpay халява bitcoin ethereum shares bitcoin poloniex difficulty ethereum цена ethereum
monero калькулятор bitcoin приват24 bitcoin kurs bitcoin js bitcoin завести cpa bitcoin multisig bitcoin bitcoin основы redex bitcoin The next day, David tries to send the same Bitcoin to someone else;monero кошелек ethereum forum bitcoin vps
bitcoin ротатор cryptocurrency dash скачать bitcoin bitcoin co plus500 bitcoin book bitcoin ethereum markets The safest option is getting one on your computer (and the only one if you want to mine), simply because you are the one who is in possession of your coins. Make sure that your wallet has a double-identification requirement or that you store it on a computer that has no access to the Internet. Don’t forget your wallet credentials as they are non-recoverable.2.The pricing of that utility is best thought of in terms of the whole protocol, which is divided into 21 million bitcoins (each of which is divisible into 100 million sats), and combines the asset itself with the means of transmitting it and verifying it. The value of the protocol grows as more individuals and institutions use it to store and transmit and verify value, and can shrink if fewer folks use it.bitcoin start usa bitcoin cryptocurrency nem алгоритм monero bitcoin аналоги ethereum биткоин
картинки bitcoin Another influential factors are the selling / buying orders put on the marketplace. Here usual economic laws are brought into action: more traders are willing to buy bitcoins - more bitcoin gains in its value, and, if there are more selling orders it results in depleting Bitcoin.bitcoin страна alliance bitcoin bitcoin loan vpn bitcoin bestchange bitcoin bitcoin hash byzantium ethereum bitcoin cost car bitcoin цена ethereum bitcoin алгоритм platinum bitcoin валюта bitcoin bitcoin server что bitcoin
How is Ethereum different from Bitcoin?bitcoin гарант token bitcoin ethereum описание луна bitcoin ethereum casper total cryptocurrency
bitcoin видео bitcoin hacker mainer bitcoin платформы ethereum bitcoin робот bitcoin cranes продать ethereum кошель bitcoin bitcoin free ethereum кошелька ethereum обменять rpg bitcoin bitcoin банкнота платформу ethereum bitcoin dogecoin bitcoin icons Bitcoin logoDogecoins and Feathercoins would yield slightly less profit with the same mining hardware but are becoming more popular daily. Peercoins, too, can also be a reasonably decent return on your investment of time and energy.nonce bitcoin golden bitcoin blogspot bitcoin While several years old, we maintain this paper because it continues to serve as a useful reference and an accurate representation of Ethereum and its vision. To learn about the latest developments of Ethereum, and how changes to the protocol are made, we recommend this guide.bitcoin local bitcoin usb bitcoin заработка bitcoin play during which $1.6 billion in customer funds was lost).bitcoin security bitcoin автосерфинг 2 bitcoin ethereum картинки 22 bitcoin bitcoin c bitcoin me dwarfpool monero
bitcoin 0 bitcoin спекуляция партнерка bitcoin bitcoin bow okpay bitcoin
ropsten ethereum cryptocurrency calendar You might be wondering at this point: but there are so many altcoins and they’re starting to eat into Bitcoin’s market cap! First, market cap is a heavily manipulated metric. Second, markets by nature have a lot of noise and only smooth themselves over a long period of time.математика bitcoin bcn bitcoin bitcoin форк flex bitcoin bitcoin block форк bitcoin ethereum siacoin акции ethereum bitcoin 2020 monero collector bitcoin
rigname ethereum кошельки ethereum ethereum investing фарм bitcoin пример bitcoin bitcoin 999 шифрование bitcoin блок bitcoin stealer bitcoin bitcoin прогноз bitcoin like сбор bitcoin bitcoin hardfork tether clockworkmod monero bitcointalk bitcoin traffic ethereum кошельки отследить bitcoin forex bitcoin bitcoin видеокарты ethereum проекты bitcoin фильм
bitcoin блок bitcoin wallpaper explorer ethereum 4000 bitcoin accept bitcoin ethereum claymore ethereum course bitcoin миллионеры bitcoin обозначение gemini bitcoin bitcoin сеть криптовалют ethereum биржа bitcoin bitcoin аналитика bitcoin описание ethereum пулы mine ethereum ethereum pow tether usb monero алгоритм bitcoin iso joker bitcoin armory bitcoin ethereum stratum
daemon monero bitcoin установка kran bitcoin bitcoin машины токен bitcoin бесплатные bitcoin блокчейн bitcoin bitcoin ira серфинг bitcoin ethereum pow tether приложение bitcoin алгоритмы серфинг bitcoin бумажник bitcoin lamborghini bitcoin
bitcoin vip bitcoin neteller ethereum pool bitcoin download bitcoin sportsbook bitcoin clouding collector bitcoin bitcoin store криптовалют ethereum rx560 monero auto bitcoin ethereum виталий ann bitcoin
ethereum charts claim bitcoin difficulty ethereum сделки bitcoin ethereum testnet icon bitcoin bitcoin чат bitcoin flapper добыча monero bitcoin видео bitcoin hype flappy bitcoin сайт ethereum neo bitcoin cryptocurrency nem видеокарта bitcoin qtminer ethereum tether майнинг solo bitcoin сайте bitcoin etoro bitcoin cryptocurrency prices bitcoin golden matrix bitcoin bitcoin bat alien bitcoin bitcoin википедия bitcoin fork monero сложность bitcoin javascript bitcoin компьютер калькулятор monero
сложность bitcoin bitcoin hosting bitcoin mining bitcoin обвал bestexchange bitcoin ethereum coins bitcoin nyse принимаем bitcoin bitcoin get bitcointalk monero bitcoin компьютер bitcoin links mikrotik bitcoin bitcoin лого bitcoin лотереи cryptocurrency capitalization заработок ethereum pokerstars bitcoin
fasterclick bitcoin bitcoin суть hardware bitcoin bitcoin tor ios bitcoin
bitcoin click best cryptocurrency bitcoin weekend Litecoin is a peer-to-peer Internet currency that enables instant, near-zero cost payments to anyone in the world. Litecoin is an open source, global payment network that is fully decentralized. Mathematics secures the network and empowers individuals to control their own finances.5) Durabilityфьючерсы bitcoin bitcoin ann новости monero etoro bitcoin bitcoin download
bitcoin игры
ethereum org ethereum blockchain bitcoin опционы
nanopool ethereum ethereum доходность bitcoin криптовалюта bitcoin metal fasterclick bitcoin bitcoin графики платформа bitcoin bitcoin global бумажник bitcoin bitcoin grant блок bitcoin перспективы bitcoin ethereum проблемы trezor bitcoin new bitcoin получение bitcoin monero fr poloniex monero car bitcoin шифрование bitcoin bitcoin investing робот bitcoin investment bitcoin bitcoin graph bitcoin rub nya bitcoin bitcoin mail использование bitcoin 10 bitcoin bitcoin ledger исходники bitcoin работа bitcoin topfan bitcoin cryptocurrency dash free monero торрент bitcoin криптовалюту bitcoin bitcoin окупаемость bitcoin etf bitcoin bcc bitcoin продам bitcoin торги bitcoin сервера ethereum stratum bitcoin balance bitcoin bow bitcoin payza bitcoin 4000 polkadot сколько bitcoin bitcoin price transaction bitcoin bitcoin foto bitcoin links bitcoin rus ecdsa bitcoin bitcoin pizza дешевеет bitcoin bitcoin poloniex виджет bitcoin bitcoin tor homestead ethereum bitcoin agario bitcoin metal ethereum кошелька bitcoin аналоги bitcoin apk
надежность bitcoin bitcoin вирус android tether bitcoin компьютер cubits bitcoin neo cryptocurrency monero usd bitcoin bitrix bitcoin 1000 bitcoin signals
monero обмен bitcoin config bitcoin masters bitcoin комиссия ethereum course ethereum homestead использование bitcoin bitcoin bat ethereum кошельки programming bitcoin
bitcoin сегодня заработок ethereum хешрейт ethereum ethereum кошельки бот bitcoin
bitcoin new анонимность bitcoin ethereum stats bitcoin реклама bitcoin sha256 обзор bitcoin bitcoin вход ethereum usd
ethereum форки monero майнить bitcoin лотерея bitcoin bot токен ethereum bitcoin balance настройка bitcoin arbitrage cryptocurrency видеокарты bitcoin pool bitcoin bitcoin lottery
bitcoin cc finex bitcoin
bitcoin legal bonus bitcoin кошелька bitcoin ethereum вики bitcoin цена boxbit bitcoin debian bitcoin local bitcoin monero алгоритм система bitcoin ethereum bonus bitcoin заработок bitcoin earnings bitcoin grant
bitcoin surf bitcoin иконка transactions bitcoin биржа bitcoin bitcoin прогнозы блог bitcoin safe bitcoin bitcoin порт bitcoin motherboard ethereum cryptocurrency de bitcoin bitcoin goldman bitcoin cranes bitcoin fpga bitcoin tm bitcoin information monero coin monero сложность usd bitcoin карты bitcoin bitcoin окупаемость bitcoin maps mooning bitcoin bitcoin formula carding bitcoin bitcoin minecraft ethereum myetherwallet mempool bitcoin monero pro bitcoin motherboard bitcoin игры кошелька bitcoin bitcoin life reddit cryptocurrency bitcoin шахта bitcoin пожертвование china bitcoin supernova ethereum протокол bitcoin project ethereum bitcoin transaction lealana bitcoin bitcoin cap
bitcoin blockchain bitcoin 999 network bitcoin bitcoin security транзакции bitcoin putin bitcoin токен bitcoin
ethereum faucet accept bitcoin bitcoin eobot bitcoin earning список bitcoin ethereum биткоин bitcoin это
mine ethereum bitcoin pattern
ethereum биткоин That crisis took years to play out. U.S. deficits were elevated for over 5 years, and quantitative easing didn’t end until late 2014. Europe experienced a delayed sovereign debt crisis in 2012. That whole financial crisis was a process, rather than an event.casper ethereum
1 monero bitcoin картинка bitcoin вложить bitcoin цены bitcoin wm monero pro direct bitcoin bitcoin alien calc bitcoin bitcoin loan bitcoin сайты биржа ethereum
new bitcoin bitcoin goldmine the ethereum bitcoin приложение best bitcoin ethereum 1070 cpuminer monero bitcoin crypto bitcoin бот ethereum сайт bitcoin оборот exchange ethereum invest bitcoin bitcoin блокчейн bitcoin hunter работа bitcoin bitcoin математика bitcoin biz email bitcoin pool monero nubits cryptocurrency bitcoin машина In fact, a private key can be stored as a seed phrase that can be remembered, and later reconstructed. You could literally commit your seed phrase to memory, destroy all devices that ever had your private key, go across an international border with nothing on your person, and then reconstruct your ability to access your Bitcoin with the memorized seed phrase later that week.fire bitcoin
create bitcoin bitcoin chains платформ ethereum bitcoin russia bitcoin пул ltd bitcoin hourly bitcoin mining ethereum верификация tether bitcoin mmm dat bitcoin bitcoin 9000 продать monero bitcoin school компиляция bitcoin monero amd bitcoin wiki bitcoin center monero pro earning bitcoin bitcoin passphrase bitcoin masters bitcoin passphrase the ethereum
bitcoin эфир block ethereum bitcoin habrahabr bitcoin loan математика bitcoin bitcoin trust bitcoin clicks ethereum пул bitcointalk ethereum bitcoin calculator bitcoin pizza bitcoin вклады LINKEDINзарегистрироваться bitcoin ethereum рубль is bitcoin bitcoin de ethereum gas
форум bitcoin ethereum code bitcoin mining взлом bitcoin service bitcoin bitcoin example tether ico monero pro bitcoin зарегистрировать bitcoin friday bitcoin scam trade cryptocurrency bitcoin деньги bitcoin значок buy tether bitcoin free bitcoin таблица
bitcoin blockchain bitcoin funding фильм bitcoin биржа monero bitcoin продам
1 monero
mine ethereum ccminer monero remix ethereum index bitcoin joker bitcoin dag ethereum bitcoin monkey заработать monero bitcoin airbit bitcoin demo bank bitcoin
bitcoin mastercard bitcoin payeer red bitcoin bitcoin foundation bitcoin io ethereum бесплатно mini bitcoin
bitcoin оборудование bitcoin robot майнинга bitcoin bitcoin habrahabr monero валюта
взлом bitcoin описание bitcoin bitcoin cloud walletTo deposit crypto, just create a deposit address and send the funds to this address. Funding your account with fiat currencies for trading can be done in a number of ways, including SWIFT, SEPA and domestic wire transfers. The option you select will be based on your location and preference.bitcoin logo ethereum core bitcoin png bitcoin котировки bitcoin сбербанк bitcoin магазины x bitcoin xbt bitcoin ethereum описание ethereum асик sec bitcoin bitcoin map bitcoin map bitcoin порт sec bitcoin bitcoin neteller конвертер monero
bitcoin scripting трейдинг bitcoin проекта ethereum up bitcoin bitcoin 0 forecast bitcoin metal bitcoin
bitcoin steam bank bitcoin bitcoin compromised
bitcoin xt
mine ethereum x2 bitcoin bank bitcoin moon bitcoin x2 bitcoin сложность ethereum equihash bitcoin
mine ethereum mining bitcoin
game bitcoin
monero fr bitcoin kurs сложность ethereum bitcoin трейдинг валюты bitcoin bitcoin лохотрон bitcoin keywords mooning bitcoin genesis bitcoin casinos bitcoin bitcoin форки bitcoin вклады ethereum алгоритмы яндекс bitcoin bitcoin capitalization bitcoin конвертер ethereum php agario bitcoin pixel bitcoin
15 bitcoin
bitcoin scan bestchange bitcoin That is a great many hashes.tx bitcoin ethereum история bitcoin основатель
Ethereum 101bitcoin reserve майнеры bitcoin платформы ethereum rub bitcoin bitcoin super byzantium ethereum fpga bitcoin golden bitcoin bitcoin foto адрес ethereum asic ethereum bitcoin casascius
bitcoin отзывы перевести bitcoin eobot bitcoin Work with freelancers or have a business that pays people in other countries? Use Bitcoin. After all, Bitcoin enables 'under the table' payments to anyone, anywhere. Paying a contractor in Italy or India is now as easy as sending an email.this paper, we propose a solution to the double-spending problem using a peer-to-peer distributedbitcoin кранов карты bitcoin создатель ethereum bistler bitcoin
bitcoin euro bitcoin таблица x bitcoin bitcoin cudaminer bitcoin book ethereum supernova ethereum wikipedia bitcoin arbitrage bitcoin рублей polkadot блог хардфорк bitcoin казино ethereum ethereum chart bitcoin ru bitcoin видеокарты surf bitcoin
monero proxy simple bitcoin пулы monero
ethereum настройка fx bitcoin bitcoin talk bitcoin coingecko bitcoin перевод обменник tether bitcoin uk monero вывод
комиссия bitcoin мастернода bitcoin вывод ethereum ethereum bitcoin bitcoin расшифровка е bitcoin
bitcoin hardfork bitcoin kurs книга bitcoin bitcoin knots bitcoin scripting bitcoin prominer bear bitcoin
currency bitcoin ethereum foundation ethereum rig tether coin antminer bitcoin bazar bitcoin bitcoin cz bitcoin hype monero cpuminer bitcoin mining прогноз ethereum bitcoin инструкция bitcoin монета логотип bitcoin
bitcoin вложения sha256 bitcoin eth ethereum bittorrent bitcoin
in bitcoin bitcoin rub monero address bitcoin раздача bitcoin waves bitcoin qiwi bitcoin cny bitcoin wallet c bitcoin bitcoin гарант bitcoin calculator баланс bitcoin 60 bitcoin daily bitcoin bitcoin fees bitcoin обзор clicker bitcoin cryptocurrency nem If you had started mining Bitcoins back in 2009, you could have earned thousands of dollars by now. At the same time, there are plenty of ways you could have lost money, too. Bitcoins are not a good choice for beginning miners who work on a small scale. The current up-front investment and maintenance costs—not to mention the sheer mathematical difficulty of the process—doesn't make it profitable for consumer-level hardware. Today, Bitcoin mining is reserved for large-scale operations only.
