Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #26564
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
897ms
Block → Canton commit
897ms
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.
0xf88c2185016a7ae7de830178c194d139906b77c730a1fa1cf5d9374e2e204846ac7680a46a627842000000000000000000000000632b509db8d3ce60246271857623eac60c70ce55831c946ea0fbcf0afe693f485295ebfa192ec94a451e352dbd0d38d51b88051ce282c1d89aa003cc60076ac01e4db1fe1b89b7cbddb67e39ccfd25a901a67b492df62cd1e3d7