Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #198325
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
918ms
Block → Canton commit
918ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f947a67c736ff549cbc11e00eb280e9d09284f59b4380b86423b872dd0000000000000000000000004096ce01343bbb38b99412958c4c3c5ec1aa6f98000000000000000000000000565a6cf9f74d08683266f2bf558e96bce624e0cf000000000000000000000000000000000000000000000000000000004096ce01c001a0dd32a7ccd5ef867ede36c0893f90a9222f12f852668ba6c643e6842ff29193b7a01927872d854a747ccf20409015ff36893c7b4571ee5128b868ab7fce5fd8fe2e