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: package manager, in mops.toml - For Rust: , , , Canister IDs Bitcoin Mainnet | Canister | ID | |---|---| | ckBTC Ledger | | | ckBTC Minter | | | ckBTC Index | | | ckBTC Checker | | Bitcoin Testnet4 | Canister | ID | |---…