Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #197953
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
888ms
Block → Canton commit
888ms
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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