Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #152895
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
955ms
Block → Canton commit
955ms
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb729458a8869c9e5f97f668eedbe842b1efec72e5589380b844a9059cbb000000000000000000000000725929123d9a32d12ab0f3efdb7f683973e5e0c50000000000000000000000000000000000000000000000008ac7230489e80000c080a07546ad29a962154020d9fee8dd52c47e56306ef59bf562599bff2ff64eceb54fa0133a0f95b8e8e82756ad535ac8beac7d0b72b487cce4c41476feb47b781ddad7