Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #187526
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
717ms
Block → Canton commit
717ms
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb6694e296df2e6463deed96fd46e18a1f01b2e251b80780b844a9059cbb00000000000000000000000045644e007282e11bd1dec919abad9cbc411a23960000000000000000000000000000000000000000000000008ac7230489e80000c080a0f9ae39c6d6c2188658bf73216504df0e1df2c63a3cb161f8401e8361f6648636a0426b8fefcf172c469fbf43bc5bc69925fbbdc4f3825285c4a46805711018c75a