From beginner to advanced — master exchanges, wallets and blockchain essentials
Why do you mine bitcoin? Mining is the network’s way to verify transactions, secure the chain, and issue new coins under fixed rules.
Can we still mine bitcoin? Yes, but bitcoin mining is now highly competitive, with hardware, electricity, and pool choice shaping real-world results.
Why is bitcoin limited? Because its issuance rules were set at launch: supply tapers through halvings and tops out at 21 million coins.
How many bitcoins are mined per year depends on block rewards and block timing. Learn the halving cycle, supply cap, and mining basics.
Bitcoins come from protocol-defined block rewards created through mining, while fees come from coins already in circulation.
Bitcoins do not suddenly run out. Supply is capped at 21 million, and new issuance slows over time through halving and mining rewards.
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.
