Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #159523
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
3.58s
Block → Canton commit
3.58s
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.
0xf8ac0385049c2c06008286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000000000000000000046023481e4eeaec716e05dbcf7c7713eb96d309900000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0984cd66f67f3047b524bb7b8480030417b0bc45bae6253661c3a078e7fa8ea9ba0287ba7de3d52d924a7f97b7638a848ca3aabd2b3a4b56c9dd7494df2385dce1a