Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #141621
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
94ms
Block → Canton commit
94ms
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.
0xf88a0884be6cc770826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000000000000000000000000000000000000000000000000000000001831c946ea076988a1f18e5eb38003a9de52e7c669125a6da9dedeb74f020fd82837c337d57a04074f9ac6c81c214c4d0ef90237cc4a55ebc9aca2e6a04d6e97cce883f3bc133