Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #82675
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
515ms
Block → Canton commit
515ms
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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