Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #214603
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
227ms
Block → Canton commit
227ms
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.
0xf8ac0b850632dfd4d88259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000000000000000000038ee3e93b389a5bf3dda49b9c299232f6d0ac29200000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0411210367971b8bfc815082a2bc498c13cc483439e26c767760f8bbfdacc637ea03866e80b95b230c1ebc7e3a2bd128def19ac260a758c8cf411f7c67ea7a6995b