Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #136148
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
10.79s
Block → Canton commit
10.79s
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.
0xf8ab07840a4cb8008259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f19000000000000000000000000ddde3a77e2d2b12538e8ef7621e9a8c4dda7097600000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0c0d259c8e3211efb692f3f4d1f58f8b6306fb5134f45b7a64254b355d9fa852da02cf03752856b0956ba22625f2f32f3b09a8bd44e723d87081dcda05bfda6469a