Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #34662
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
296ms
Block → Canton commit
296ms
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.
0xf8ac80858bb2c9700882598394d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f19000000000000000000000000194e869663c71900063de28c17f59e43119c9f9300000000000000000000000000000000000000000000003635c9adc5dea00000831c946da02273db4bb715c6584be28dbfcfdc0000eed68db27955b508adf638078179db66a04b2651b2477b6f72c644d1c54c36b6b863aef4612d7ac9cde0d111f93efd86bb