Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #135866
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
806ms
Block → Canton commit
806ms
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.
0xf8ac0785018add77dd8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000c852eb239cf26cc8dfe84f274483f30b659ae3a500000000000000000000000000000000000000000000003635c9adc5dea00000831c946da071b1e2168e662e308c70f1d24fa4322f032ebd629920df24ccc754f92fbb45f3a058744f92aa6414bf0104f84b9f4b8bc49455801403ad483ff04c80d032d15536