Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #202938
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
697ms
Block → Canton commit
697ms
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.
0xf8ab098464a4c74c8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000007354c18592ebfaf140f9ea886fe6ccafbfb510dd00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea003f9c0160be9a3bb87653c497d63dad36794db2c7a1da1ae0ca40082c279ae58a0124eb6117818a51e54630c897ab94ec2f9e0e3099c56fb44c4faa3cc3bd832f4