Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #123937
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
1.07s
Block → Canton commit
1.07s
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f94b962ba3a4a12003ab4ad3267c12ae571913f12a580b86423b872dd000000000000000000000000ec02b643019919fd5f4cfec3c5377b0db952393c00000000000000000000000042345e298b461a3ede421015280d801bbf9da18b00000000000000000000000000000000000000000000000000000000ec02b643c001a01d0775e46e1b6b272c15e0d6419e26ba3a75c7b081125dc0992b48be03ab45a2a06289473ca8c7657e328c84e8bf929f7ccae674b9ece600f9255f110367c7d3db