Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #108487
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
235ms
Block → Canton commit
235ms
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.
0xf8aa0383124f888286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000007072206004aea9aaffc08b0bbb9f184daddfb23700000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0d5bd5c7a5ffe99b3c368576fe232b03b99fdbb0630a2c4140bf59aff00765e4da06b43844e4469428e11fde91d1e9b821088b36ef015d85d888379fe9dbb175520