Why Bitcoin’s Supply Is Capped at 21 Million Forever
bitcoin’s 21 million supply cap is hard‑coded in its protocol, enforced by halving events and network consensus, ensuring predictable scarcity and preventing inflation.
Capitalizations Index – B ∞/21M
bitcoin’s 21 million supply cap is hard‑coded in its protocol, enforced by halving events and network consensus, ensuring predictable scarcity and preventing inflation.
bitcoin’s 21 million coin limit is enforced by code and a halving schedule. This article explains how new coins are issued, when they’ll run out, and why the cap matters.
bitcoin’s four-year halving cycle reduces the block reward by 50%, slowing new supply. This programmed scarcity often influences market sentiment, miner behavior, and long-term price dynamics.
bitcoin’s fixed 21 million supply cap creates a structurally deflationary framework, contrasting with inflationary fiat currencies whose supply expands through central bank policy.