Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #217652
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
887ms
Block → Canton commit
887ms
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.
0xf8ac0e8508b0bb4000825983945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f19000000000000000000000000881086b7be8f4b94ce33424ab4007d6e07de0f1200000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0fbf36601d8f83f2a5820f8e5f078b382bc5e4329989b7716fbdf7e91760cd334a04457e2974565129967ca84ca46e7e9e944e2e3e9e4630403868cd6f7daf65a4f