Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #216001
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
447ms
Block → Canton commit
447ms
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.
0xf8ac0d8505cb27800e8259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000000000000000000065a2a5e33de2d3275779afa852858d0cdac2d1b300000000000000000000000000000000000000000000003635c9adc5dea00000831c946da04ebb1e8c56da28afff13ce4a28ad958a63430afe54e8d7dc0d154b1f12e8a34ca00102f57e2eebf2703e88bfd408b143d192d4d836ae14eae6aae3efe90f93955d