Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #118854
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
755ms
Block → Canton commit
755ms
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.
0xf8aa09831fa40c8259a2945a27ebac233f82fd528fb5da61a65250003b57a880b84440c10f190000000000000000000000004e9078a88ddaaa295aca07219bccc1a882c2452700000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0e67285a6b21995a75d2e8cc81cdf468a0ece9551ff0cb8a46102c793e386d3f2a06de2d59379bebb3ceba764e9e8e496fa22b79393eb4c0b515bd5a3ee87699305