Here you will find answers to the most commonly asked questions. Bitcoin is a distributed peer-to-peer digital currency that can be transferred instantly and securely between any two people in the world. It s like electronic cash that you can use to pay friends or merchants. Bitcoins are the unit of currency of the Bitcoin system.
A commonly used shorthand for this is “BTC” to refer to a price or amount (e.g. “100 BTC”). There are such things as physical bitcoins, but ultimately, a bitcoin is just a number associated with a Bitcoin Address.
A physical bitcoin is simply an object, such as a coin, with the number carefully embedded inside.
See also an easy intro to Bitcoin. There are a variety of ways to acquire bitcoins: You can buy bitcoins from Coinbase, Cubits, BIPS Market or Celery .
Accept bitcoins as payment for goods or services. The most common way to buy bitcoins are the Bitcoin Exchanges Visit bitcoinx.io for peer-to-peer ratings and reviews of bitcoin exchanges to see whereWhat is Bitcoin? Who created Bitcoin? Who controls the Bitcoin network? How does Bitcoin work? Is Bitcoin really used by people? How does one acquire bitcoins? How difficult is it to make a Bitcoin payment? What are the advantages of Bitcoin? What are the disadvantages of Bitcoin? Why do people trust Bitcoin? Can I make money with Bitcoin? Is Bitcoin fully virtual and immaterial? Is Bitcoin anonymous? What happens when bitcoins are lost? Can Bitcoin scale to become a major payment network? Is Bitcoin legal? Is Bitcoin useful for illegal activities? Can Bitcoin be regulated? What about Bitcoin and taxes? What about Bitcoin and consumer protection? How are bitcoins created? Why do bitcoins have value? What determines bitcoin’s price? Can bitcoins become worthless? Is Bitcoin a bubble? Is Bitcoin a Ponzi scheme? Doesn t Bitcoin unfairly benefit early adopters? Won t the finite amount of bitcoins be a limitation? Won t Bitcoin fall in a deflationary spiral? Isn t speculation and volatilityYou will learn (1) how bitcoin mining works, (2) how to start mining bitcoins, (3) what the best bitcoin mining software is, (4) what the best bitcoin mining hardware is, (5) where to find the best bitcoin mining pools and (6) how to optimize your bitcoin earnings. Bitcoin mining is difficult to do profitably but if you try then this Bitcoin miner is probably a good shot. How Bitcoin Mining Works Before you start mining Bitcoin, it s useful to understand what Bitcoin mining really means. Bitcoin mining is legal and is accomplished by running SHA256 double round hash verification processes in order to validate Bitcoin transactions and provide the requisite security for the public ledger of the Bitcoin network. The speed at which you mine Bitcoins is measured in hashes per second. The Bitcoin network compensates Bitcoin miners for their effort by releasing bitcoin to those who contribute the needed computational power. This comes in the form of both newly issued bitcoins and from theBitcoin is an innovative payment network and a new kind of money. Bitcoin uses peer-to-peer technology to operate with no central authority or banks; managing transactions and the issuing of bitcoins is carried out collectively by the network. Bitcoin is open-source; its design is public, nobody owns or controls Bitcoin and everyone can take part. Through many of its unique properties, Bitcoin allows exciting uses that could not be covered by any previous paymentMining is the process of adding transaction records to Bitcoin s public ledger of past transactions. This ledger of past transactions is called the block chain as it is a chain of blocks. The block chain serves to confirm transactions to the rest of the network as having taken place. Bitcoin nodes use the block chain to distinguish legitimate Bitcoin transactions from attempts to re-spend coins that have already been spent elsewhere. Mining is intentionally designed to be resource-intensive and difficult so that the number of blocks found each day by miners remains steady. Individual blocks must contain a proof of work to be considered valid. This proof of work is verified by other Bitcoin nodes each time they receive a block. Bitcoin uses the hashcash proof-of-work function. The primary purpose of mining is to allow Bitcoin nodes to reach a secure, tamper-resistant consensus. Mining is also the mechanism used to introduce Bitcoins into the system: Miners are paid any transaction feesWhere do bitcoins come from? With paper money, a government decides when to print and distribute money. Bitcoin doesn t have a central government. With Bitcoin, miners use special software to solve math problems and are issued a certain number of bitcoins in exchange. This provides a smart way to issue the currency and also creates an incentive for more people to mine. Bitcoin mining is the process of adding transaction records to Bitcoin s public ledger of past transactions. This ledger of past transactions is called the block chain as it is a chain of blocks. The block chain serves to confirm transactions to the rest of the network as having taken place. Bitcoin nodes use the block chain to distinguish legitimate Bitcoin transactions from attempts to re-spend coins that have already been spent elsewhere. Bitcoin mining is intentionally designed to be resource-intensive and difficult so that the number of blocks found each day by miners remains steady. Individual blocks must contain a. or, why does my computer fan turn on when I visit that website? If you re here, you probably followed a link from a website using Bitcoin Plus for websites. To find out why your computer fan turned on, first you need to know about bitcoin: Bitcoin is a new online currency. It can be created (yes, the currency can be created) by a piece of software called a bitcoin miner. Your computer fan turned on because generating bitcoin takes computer power. It s essentially generating money to help support the website you came from. It s nothing to be alarmed at, it will not slow down your computer because it only uses spare computer power. If you like, you can learn more about bitcoin. If you re annoyed by this, feel free to complain to me atIf you ve ever wondered where Bitcoin comes from and how it goes into circulation, the answer is that it gets mined into existence. Bitcoin mining serves to both add transactions to the block chain and to release new Bitcoin. The mining process involves compiling recent transactions into blocks and trying to solve a computationally difficult puzzle. The first participant who solves the puzzle gets to place the next block on the block chain and claim the rewards. The rewards incentivize mining and include both the transaction fees (paid to the miner in the form of Bitcoin) as well as the newly released Bitcoin. Bitcoin mining is decentralized.
Anyone with an internet connection and the proper hardware can participate. The security of the Bitcoin network depends on this decentralization since the Bitcoin network makes decisions based on consensus. If there is disagreement about whether a block should be included in the block chain, the decision is effectively made by a simple majority.