Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #168030
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
626ms
Block → Canton commit
626ms
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb7294a8580d802f94c3a164de42ec6e714e65050ca8f680b844a9059cbb0000000000000000000000005bdb85e6e41b79422da342b5a31a19a4d9d09b610000000000000000000000000000000000000000000000008ac7230489e80000c080a0f29cf281e698d04883f632754f0ee317cc70d0f74587f15b9aa43e7c3ae9127fa0112a9231fcc55c53f64666cab04e87ad08d5ca3ce4b834f33a536b39012f7aa7