Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #202666
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
107ms
Block → Canton commit
107ms
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.
0x02f8b3830e4a2509843b9aca0e843b9aca0e8301668194328eb1496687d48cfb35643736e9068c376aaadb80b84440c10f19000000000000000000000000f66cf8f7cab975e1dbf2b0d774fffa30d7c7397a00000000000000000000000000000000000000000000000000000000790d9095c001a05436b5755a992bbde197bdadf6bbcc928996841f2f1ee090d35be56ac78a1581a047039a0d2713f54cbde05d48e5ed3908cf8db906736864d9dc928b5db289de33