Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #139397
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
1.02s
Block → Canton commit
1.02s
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.
0xf8ab078417231ff68259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f19000000000000000000000000a62ab1b5f1d0f231df3c05201b0f95c3164a6c1600000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0f30f8ecb44e30e7a87c5d2dd6e738a0718aea8cb2d6136d0889ed9731b84b001a04a5d84a964e2c8322cea941b0a92b92c3c3556e2f4f9741c7e2f87e3fa272d5d