Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #204932
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
297ms
Block → Canton commit
297ms
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.
0x02f8b2830e4a2509843b9aca0e843b9aca0e82cb7e9488f193a2e69d47074ae8efc5f16fd31be0e3346680b844a9059cbb0000000000000000000000006f9964526661a3b5c5e5f97f346e5e11b138b2a8000000000000000000000000000000000000000000000003e733628714200000c001a0549aca9f49d967605765738342d97c6d598525fae492e8c83f8fce73b8e220d1a0593965cb169a9ab12c2962310bdb0a680809882bd1a2527adb00bb4cc5b0d212