Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #202750
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.
0x02f8b2830e4a2508843b9aca0e843b9aca0e82869294404dbb1adbb676aa440bff66ab9b759e4d91058e80b84440c10f190000000000000000000000000c62e89077bce5c07fbad6e997d5f693d861a0240000000000000000000000000000000000000000000000debfd48195c0140000c001a0a67a024c76d60073dea4f380aaf8d42229a5a0770b1caeefa3a8581a27cb0244a04cec4d7f32eeafbb20b4e05e960d02c809a806c7ab2812a0af8414f196ec6daa