Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #88669
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
286ms
Block → Canton commit
286ms
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.
0xf8ac09858bb2c97008825983945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000000000000000000085c1fac985b4bed77bbbed4daf5900772939202800000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0f0fb602120aaae03533a183425f6ce98faa052c6b2da29e6b8e508bcc75eee79a07426f95984a5441951e4c58453a83667bbb00b86521d1fb71e836cb0ba9a9a7c