Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #103268
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
485ms
Block → Canton commit
485ms
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.
0x02f8b3830e4a2581ba839896808401312d008301218c943bd945d969e2a4b76edf8cf09fe6357bb6682f4f80b84440c10f19000000000000000000000000335e5bd3d2f6792b6e77972a2dcc64253358ba2200000000000000000000000000000000000000000000003c3bc3a4a2f75c71c7c001a006c9f99abd8b66ed3a8fbff585d098c5e4fbda8e67e45d917e8f997f4df121a6a077d4d1e393c6f32e09ad546980563e3a0cbe2c9190cd56881094e821a8f04894