Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #198532
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
917ms
Block → Canton commit
917ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f946c75f165131e45f08678026b8fe38d99752d6daf80b86423b872dd0000000000000000000000001622c99402c8144502c2e81b473cab6272f8caa900000000000000000000000094cdb10a978ac07fdcdfcde014397d50e26ddce3000000000000000000000000000000000000000000000000000000001622c994c080a0444a651337deffe47266dc6761c9e6769b1274f93a03ee484c19aa54e0f90e65a00ef1930979932307fc779fd7b06197b06c55e922109f49bc71779366256edf03