Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #138839
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
974ms
Block → Canton commit
974ms
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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