ckbtc
Chain-Key Bitcoin (ckBTC) Integration
What This Is
ckBTC is a 1:1 BTC-backed token native to the Internet Computer. No bridges, no wrapping, no third-party custodians. The ckBTC minter canister holds real BTC and mints/burns ckBTC tokens. Transfers settle in 1-2 seconds with a 10 satoshi fee (versus minutes and thousands of satoshis on Bitcoin L1).
Prerequisites
- For Motoko:
mopspackage manager,core = "2.0.0"in mops.toml - For Rust:
ic-cdk,icrc-ledger-types,candid,serde
Canister IDs
Bitcoin Mainnet
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