Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #200769
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
927ms
Block → Canton commit
927ms
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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