Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #129015
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
1.29s
Block → Canton commit
1.29s
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.
0xf8ab0f840c5c10008259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000000000000000000d4dc712bd0b34be439e40e0cd9af1fef032691400000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0279f1bd0667dad4e8ddf8667e24d643457b1db05bb3bf2e301a954b39a15f61ea01d301aaca9d47acbb5aa3d3b27b5177542f89659000df430a0fad90b6e67abf6