Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #164995
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
926ms
Block → Canton commit
926ms
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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