Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #157983
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
1.09s
Block → Canton commit
1.09s
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.
0xf8ac038501bade147a8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000001996e1718db3563f8b41e08615027e656fb9977a00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea00eb66369448f2a2b299f7c97330fb6838e3ba1b85d806486225dd658f002259ba01b440f9d6b55e913d22ea3241913b5b1570a317d62f009d350146a60c8d9bf8c