Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #7382
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
599ms
Block → Canton commit
599ms
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.
0x02f879830e4a2582144b85188122883f85188122884782520894126e8b224f7770e612ac1dcbbafa461f70d82cad880de0b6b3a764000080c080a0ddf078b08b9cdae3cd0bf5408ddd4f6cd3eebd9510a81a6718af9705a7c228daa07ef89d7e765436ce6a6834b184240e3a9ab632d0541689cb9c43ab18256b6f6d