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Bitcoin is a decentralized digital currency that runs on a blockchain. Here’s a plain-English guide to what it is and how it works.

Bitcoin's founder is generally known as Satoshi Nakamoto, the name on the 2008 white paper and the creator tied to the 2009 genesis block.

Bitcoin mining means using computing power to compete for the right to add blocks, confirm transactions, and earn rewards under network rules.

How was Bitcoin created? It began with Satoshi Nakamoto’s 2008 design, launched in 2009, and new coins have been issued through mining since then.

How is bitcoin mined? Miners use computing power in a record-keeping race to add blocks and earn block rewards plus fees.

How long for bitcoin transfer depends on fees, network congestion, and the receiver’s confirmation policy. Here’s the safe way to check and send.

How does bitcoin work? It runs on a public ledger, digital signatures, and mining so transfers can be verified without a central operator.

How many bitcoins per day depends on block rewards and block timing. Bitcoin is issued by protocol rules, with supply dropping after each halving.