Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #50439
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
416ms
Block → Canton commit
416ms
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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