Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #135946
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
806ms
Block → Canton commit
806ms
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.
0xf8ac0785049b0f97358259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000000000000000005e8a4f314ee6caedcdadf9611324e2b8599c204900000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0e5f7b77993298de79dd0a9cd6a3205b06a95e775a45766c4f728c3117f0dfb6ba01d26d8497f62ebf45247b247e1fcdbb82fef2f12e7345e2626d18d21abc44828