Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #134029
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
326ms
Block → Canton commit
326ms
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.
0xf8ab07840a4cb8008286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000009fa2dd14fcb1ec507a5601fc96e1f1be0c56d79000000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea00323bb46350ed5673fe1f047ef99edf307ce16b9706eb9fcd12ca77d1dba4092a04de0f8c04d4e4093b32302f439106cc0b49419ab15883dd1a09128db2370c5d4