Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #199835
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
1.01s
Block → Canton commit
1.01s
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e83016681946dda87bc99bbb066cd415735158e9e6b7defe36980b84440c10f19000000000000000000000000a6149b3e735538276248a6b8ae3f590295d4e01e00000000000000000000000000000000000000000000000000000000a6149b3ec001a01d0e270a8f82bcbdaa4301a2ee388c401c18a6e5a2e3f45652e344b2e8f027daa019654f4b5658363f3dd855d41689241da8237654e2ada7518d97d0925e4f8ac6