Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #187593
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
1.09s
Block → Canton commit
1.09s
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb7294b8974900158ad2974256330e5811aa5daa6c643b80b844a9059cbb00000000000000000000000084b79e2baf67504f160510bb4013ec32a0c11fa00000000000000000000000000000000000000000000000008ac7230489e80000c080a09b8f645e055dc67214173ef1fc20bfffa6db10b663b18dea7d28c3f40ca1ad9ea05ee5fab5d35da751f1ec487797d8d58bee0066ab748352666eddbc881fc0e720