Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #222605
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
917ms
Block → Canton commit
917ms
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.
0x02f8d2830e4a250a843b9aca0e843b9aca0e82e07f944d97be63570edb866aaac11f437e1a30362299c280b86423b872dd000000000000000000000000ed5d273c63a358dbafcc4f43c405f3a43fe26054000000000000000000000000d331de94d554b30b8df98a35139204890793cc11000000000000000000000000000000000000000000000000000000004b7e9a33c001a03f86e7507aa23a150f2a0e30cfdebd707afbf2256e5ee9f370d25ad11c894f19a04c2278aa1e35fe4709d576eec57290992720a42aec5410f87309e4335bccd9af