Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #142831
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
544ms
Block → Canton commit
544ms
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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