Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #175828
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
595ms
Block → Canton commit
595ms
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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