Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #185514
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
687ms
Block → Canton commit
687ms
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e82869294d28abba8348c6f771b6f96bf721e2adeadb7caa680b84440c10f19000000000000000000000000f879e9e55e5488b4ec97b906ae6acee247123a2e00000000000000000000000000000000000000000000003635c9adc5dea00000c080a0573b2a41cd3224fd115cd216f882155b9955e664abe81113729e7c001f2975bea0476160d53b4844ca4109a728060df08dbbf694702f5eb846cf9124c33dbbd9d1