Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #100085
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
315ms
Block → Canton commit
315ms
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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