Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #179485
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
888ms
Block → Canton commit
888ms
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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