Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #115678
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
726ms
Block → Canton commit
726ms
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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