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Essential pointsBitcoin is a digital currency known as a cryptocurrencyThe peer-to-peer technology underpinning it's known as the blockchain a public ledger of all transactionsBitcoins can be stored in a virtual wallet and used to buy other currencies or real world goods

Where once a single bitcoin was worth a few cents it is now worth about $9,200 per coin (November 2017), creating millionaires in the process.There have been many reported instances where people mined thousands of comparatively worthless bitcoins as a hobby years ago, only to now realise they're rich.One IT employee even threw out a hard disk containing 7,500 bitcoins.

All this is done with no central authority or bank.Who created itBitcoin and also the blockchain technology was created by someone under the pseudonym of Satoshi Nakamoto and published as a working beta in 2009. Satoshi's true identity remains a mystery as he vanished from the scene in 2010 after seemingly handing over the reins to Gavin Andresen, the chief scientist in the Bitcoin Foundation.Over years numerous individuals have promised to become Satoshi, including Australian computer scientist Craig Wright.

Once the limit is reached, no longer bitcoins can be made.However, a single bitcoin can be subdivided as far down as the eighth decimal place (0.00000001BTC) to purchase smaller goods using just a fraction of the coin.How do you store or send bitcoinYou can shop and send bitcoins from an encrypted digital wallet, which is run as an app on your computer.The wallet works using two keys that a private key and a public key which seem to be a seemingly random string of numbers and letters.The private key is kept confidential by you and functions as a password that unlocks the wallet and lets you send any bitcoins associated with it.

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If the website gets hacked or someone gets your login information they can access and drain your funds from the exchange.There is no way for a transaction to be reversed or recovered if a burglar sends your bitcoins for their wallet.After buying your coins you should transfer them to a secure digital wallet created by you and not hosted online.You can even write down the wallet's private key on a piece of paper (that is known as a newspaper wallet) and stick it in a safe.If you don't store the personal key on your pc or online then hackers can never break in and access your funds.

Bitcoin means different things to different individuals. For many, it is a future of moving currency untied to any central bank. To the others, it's a purely digital entity of questionable worth and dubious origin. However, what is Bitcoin, in the most elementary senseIn most casual conversations, you can eliminate knowing that bitcoin is, basically, an electronic currency.

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In fact, it is two considerably more complicated things.Bitcoin has been with us since you can try these out 2009, when a person (or group) under the pseudonym Satoshi Nakamoto introduced a platform (Bitcoin, uppercase) that hosts an electronic currency (bitcoin, lowercase). Bitcoin the platform is built on the concept of proof of work data which is expensive and time-intensive to create but can be readily verified.

To mine a bitcoin, a computer has to complete a complicated algorithm, essentially going through the job of an extensive calculation in exchange for some newly minted currency. That bit of electronic currency is worth whatever the market decides through supply and demand.Transactions are connected to some users Bitcoin address, which can be stored on its general ledger, called the blockchain.

This relative anonymity makes the platform appealing for things such as incognito purchases over the internet.A key component of Bitcoins blockchain is the simple fact it is an open, distributed ledger. Through the dispersed nature of the ledger, the transactions on the blockchain are confirmed by the consensus of every member, offering protection and trust without a third-party overseer.One of the most important things to bear in mind when thinking about exactly what Bitcoin (or even bitcoin) is: that there is no single answer.