Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #222673
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
1.24s
Block → Canton commit
1.24s
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.
0x02f8b3830e4a2508843b9aca0e843b9aca0e83016681944b4780359c00f2e520b85b2f69ae86349af2c8f580b84440c10f19000000000000000000000000ebe8b17b7c281564bc93336a935595d62a6be00d0000000000000000000000000000000000000000000000000000000064a31802c001a01e5366d4e43bcde1c142540a572ee0e0ceefc3dc4536a66e9aaa353eeb50f346a054f245d53f1a3816de84e4122bc04548a9239c1b1fe224a6750263dc6e93e719