Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #211673
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
307ms
Block → Canton commit
307ms
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.
0xf8ab078410fa830a8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000d5c8bb89c15751d7af72ffdf59ed963ba51dadf400000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea05774c63496bb7c7ff8f1b20a673526d2e42a92b82b518850c5deff915ebe4f1fa013abdc98a34e57c552d40bb827828cd2f5a787c3d99acf455e5142444aff6bde