Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #205485
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
918ms
Block → Canton commit
918ms
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.
0x02f8b2830e4a2507843b9aca0e843b9aca0e828692948e91e43a9508db25602f8d7fb7904b03d3307ca080b84440c10f190000000000000000000000000c5b440e08ef96c95b093952ffe416db9ebd127a00000000000000000000000000000000000000000000006cbed7a3c1a9980000c001a0dbbcab273a1ef340baaabc86aba2b5e55a5e13a4de56b1fada0bb282d518898aa07a7075916977f9c3366aafbc84bad1c5cd60b679ed8e1cbfa08cb96820bd4aa6