Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #162613
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
965ms
Block → Canton commit
965ms
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb7294132c9438b4cec9d349ab8c6941ff10a8a93134c780b844a9059cbb0000000000000000000000006a75f9de6f5f7abac69c3cdfc6b8480b12abc03c0000000000000000000000000000000000000000000000008ac7230489e80000c080a0daf57a9be7ef26ad4d976288d4c39c1d192b834935bd02bb0dbcf53ccfdd71f2a02288384815ae6d7020b2da7c41aafae714ef233f222553d5f6006141c5c931d1