Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #220458
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
718ms
Block → Canton commit
718ms
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.
0xf8ac06850175d33d328286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000984649feca0264192b16c9780ee852768d79a8af00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da03d4486ae37d6d300b8618718e275565adbc418426c95258d83f0b903b184f578a00f093a34eb47cdba395187cfd5e6a4a7f2389a2ebf2bd3fc856d7deb0a885a7c