Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #154168
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
464ms
Block → Canton commit
464ms
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.
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