Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #211407
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
197ms
Block → Canton commit
197ms
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.
0xf8aa128325f80e8259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f19000000000000000000000000674bb8942750b5e1e2900acfe042d2651e44ea1300000000000000000000000000000000000000000000003635c9adc5dea00000831c946da037e9bd120257a97a1d9c65c1ddc6d9c1e2d92e20645f695dce0f7ac5dc4293b5a074e142be771b7e1b225a91f9f17db1973ea60e8bb92821eed0b2966ac8c92a64