Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #203082
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
978ms
Block → Canton commit
978ms
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.
0xf8ab0a84cbed3a668286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000f8cdc18b9bfeda0a3cb7ac3b8866f34b2f240fcf00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0d0d6f67519eb8df0ce1cb4428fc92b9ceefe8bf98baada28490ef26817372f7aa06e0e987bbd116dae7713863931d8a54768195975b56aed43b5fcdf552af09fa8