This is a real time Bitcoin price with chart and technical analysis on which you can use indicators and more to make studies and predictions of Bitcoins price.
Bitcoin is a cryptocurrency that operates on a blockchain. Transactions are logged into the blockchain as hashes, and every transaction has to be confirmed by miners who use an algorithm to process complex data. This means it is near impossible to fake or change transactions after they have been made and written into the blockchain. For instance, if I was exchanging some BTC to GBP with a broker, when the Bitcoin changes wallet address then it must be logged. The change in location address for the amount of BTC will be processed and confirmed several times before the exchange will release the amount of GBP required to meet the customers quote.