Farran Powell is the managing editor of investing at Forbes Advisor. She was previously the assistant managing editor of investing at U.S. News & World Report. Her work has appeared in numerous ...

Bitcoin explained: how the blockchain, private keys and mining work, who controls the network and why the price moves. 20,085,534 of 21M BTC exist today.

Bitcoin OTC trading is the buying and selling of bitcoin directly between two parties, away from the public order books of an exchange, usually in large amounts arranged through a specialist desk or ...

Go beyond the basics: learn how Bitcoin works, from mining and fees to the mempool, privacy, Taproot, Lightning and ...

Bitcoin Payment Systems explained: learn how Bitcoin payments work, explore wallets, transaction fees, payment processors, ...

Bitcoin Stock-to-Flow Model explained: how the S2F formula works, where its price forecasts missed, and how it compares with ...

Crypto mining explained: proof of work, the 3.125 BTC block reward (about $240K at $77,012 on 15 Sep 2026), rig power costs, pools, tax and regulation.

Learn how this shared digital record works, why it is so hard to tamper with, where it is used beyond bitcoin, and the risks to know.