Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #181898
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
597ms
Block → Canton commit
597ms
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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