Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #87774
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
737ms
Block → Canton commit
737ms
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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