Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #165564
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
1.19s
Block → Canton commit
1.19s
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.
0xf8ac0a850cda8aea178259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000000000000000000045614d79062a695da7a20588da0e5b9ebf2e6d4e00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea05cfab141e93463d3113d9e6435586bdac28f4f15fda455ff68acef2398b32bb6a02f3f6dc96058dd1997b5c3b4d2ba2961d60425865720e12ad04600114759d44f