Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #188707
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
798ms
Block → Canton commit
798ms
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb72945f659e5a93f084239dc17ed67a36ac923b3b039e80b844a9059cbb000000000000000000000000758ac4b350b3b7d0ca6ae09edcc8e954da76d14b0000000000000000000000000000000000000000000000008ac7230489e80000c080a0e863e2d83f8c998fc8694f2ac470011f09f4a8584538506a5c87d4f5bd53a08aa078bef52966c7afd89f6b1bf3bb750da0d9472cacc0268c21c9682a1a3ca27e8c