Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #88908
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
196ms
Block → Canton commit
196ms
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.
0xf8ac06858bb2c97008825983945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f19000000000000000000000000881086b7be8f4b94ce33424ab4007d6e07de0f1200000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0e72df9bc12283475018f1a8155bd0bcafe9a51d93ff3a84d8ac9b8971c34f924a06a175342e8a41016485bff0e198000bc0e2628d682c84b5d9ce9a5c07f8b7a56