Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #14722
Measured from on-chain timestamps only: the EVM block timestamp, which the producer chose when it planned the block (whole seconds), and the record time (commit) of the Gateway_FinalizeBlock transaction; a commit that reads slightly before the block timestamp (rounding) shows as 0. The gateway-build-block external call runs inside that transaction and is not timed on its own; the import into the execution layers follows the commit and its time is not observable here, so those steps are markers without a duration.
Total
398ms
Block → Canton commit
398ms
block timestamp → record time (±1s)
Measured from on-chain timestamps: the EVM block timestamp, chosen when the producer planned the block, and the record time (commit) of the Gateway_FinalizeBlock transaction. The block timestamp is whole seconds and follows Canton's ledger time, so the span carries up to ±1s of rounding; a commit that reads slightly before the block timestamp shows as 0.
0xf8ac0f857a3c70420782c134943d38a7ef89751048c11dce16e28b04e8f1f512b380b844095ea7b3000000000000000000000000fcad00e7767eaece9d7b1ecbdaaaa441e1d6af4c0000000000000000000000000000000000000000000069e10de76676d0800000831c946ea05a7b655f6b67f3d6afe2764cd7a90e5ec948dd8a8d343288aa1415ef6938205ba0273cc31d0e95d427df943b50036eb924a34814cce5d06ff2d6b6ccd41e6c0b05