Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #199247
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
1.73s
Block → Canton commit
1.73s
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e83016681945217eee35bd344a2532c6f479715b5c0949c2d8580b84440c10f19000000000000000000000000dfd243c6d0ccd23dcc970e5c616b40ad86820f8800000000000000000000000000000000000000000000000000000000dfd243c6c001a00ebe6e09777a637be098548f2b6101a8ee5a9fc24cad1f388b2ae3a7d1c6f70fa002bfd0f1adce80386f18a1aef69252dd0c905efd5379693ddaa8bdc4c74b2831