Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #157684
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
44ms
Block → Canton commit
44ms
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.
0xf8aa0383eb17fc8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000dae17a2ce93251df67ae5c78caf2e1b5c6b87d1400000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0830662f8dec752eec69eb09f2e546881a34b2b4c5a9f07886251f35009395f0da03efd1dfe04993dfff9b67d333838eb79b8a4faa92f1a2e113ea5cbff006b5ed5