Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #163108
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
965ms
Block → Canton commit
965ms
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e82869294a716c5683acc6d5bd20e5d422eb43864d69e24f880b84440c10f190000000000000000000000004d9758ca29ce8e166b099a6b875339cecde3f48900000000000000000000000000000000000000000000003635c9adc5dea00000c001a0397f526fd83f77700af75bb12f62a690f752062025f58841350040e3fef8ddbba074dc3c7fcdc7a684551725daae9bd06b9ef769644611d24fc7c5e77aec93a66b