Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #140741
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
1.25s
Block → Canton commit
1.25s
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.
0xf8ac0e8512053400008259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000000000000000000014fb4ce28ff4e93bcd370a5337f78fd09281b9d000000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0ac74b57119bd60a498fcb91e7aaa585b5802300e014cd0df259d9156e770cedaa0649e23e0d92a1d355338dbe8a60c086319637e5ef38bf4d2af11d91cba77ca2b