Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #182116
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
788ms
Block → Canton commit
788ms
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb7294a65ec8d1239b84f3cc4c34d902c565e67e97a99880b844a9059cbb0000000000000000000000003c1aba07c7d5c12ddf821e70d5c6f3ab9c78318f0000000000000000000000000000000000000000000000008ac7230489e80000c001a041e05a1095036bb60e791567870a52696de4ad671e08efebce757dfbe15831d5a05e9adcaaa22ad63470fd98127b90d6ff5ee122489a6d5ebe9f25c159528d32c0