Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #213540
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
347ms
Block → Canton commit
347ms
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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