Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #143323
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
894ms
Block → Canton commit
894ms
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.
0xf8ac058502389b13008286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000009a4fd6cb3ec6244ab63120ee8034a26a5901d8ba00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea028ad4ec54421a9bf6988bfb88ec5c17a2d48d519287e3638561961914228709ba04ee0036d6ff4718b34d19a5760a8384486af829f36ee31f2fa1931d065d102c8