Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #143312
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
834ms
Block → Canton commit
834ms
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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