Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #85438
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
1.25s
Block → Canton commit
1.25s
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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