Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #183214
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
267ms
Block → Canton commit
267ms
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e82869294799997f518b296f169a39cdd06d641b12d5df1a380b84440c10f19000000000000000000000000855c42093dd76fcff8fac14547d719a7d54415f900000000000000000000000000000000000000000000003635c9adc5dea00000c001a087a957c513f1b79f33e547aa002ecd61b3b2ae4bb8b3a44d5291421c4893a7eba050eebfdf64148a0583aef39db4b22a56b064e874bd7d3bc3e04936a2a8cab7cd