Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #128908
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
2.23s
Block → Canton commit
2.23s
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.
0xf8ab0c840c5c10008259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000000000000000006a9aeeb8c092c4e1e5c7196d22907541dd91f95e00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da083efb88a709ea2b4733dc39642e6ec209fdc7ba3855b04a48d856860b7ed8ca6a013037f978f0388448c6bebbd54be266682159762d8ef1d428dea7f7ede128c90