Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #157948
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
2.73s
Block → Canton commit
2.73s
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.
0xf8ac038501004a00008286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000003a45905212c5627f0b9b088549a3521c86d2ffb100000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea066afb4e52ff0184a114922635e3db2b4f7bae4b5bdb468bbb923ec8fac102f28a073fb3ccc6f7f877e499a2b8f79a2a9f920e5eec42432494b2ab1401089c196f2