Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #142888
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
3.95s
Block → Canton commit
3.95s
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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