Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #157422
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
3.83s
Block → Canton commit
3.83s
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.
0xf8ac0385386952e3748286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000e9b5d5930879db8128151e432fc09e365cc3ebbe00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea02cd9ec583fbd2115b2bebdd254b64417437b703146c4a02634a4fb2b6f462536a04240482bdd601b77ccefd15e6a9f1e48ced72b41c33e0868eb95f2092ce76c4f