Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #25
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
1.17s
Block → Canton commit
1.17s
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.
0x02f8d0830e4a25148085e8d4a510008301adb09400000000000000000000000000000000000a7e0080b864c6c3bbe60000000000000000000000004feb549aa9608fa13c2e9366df7dd38b267e0d46000000000000000000000000b31fe639c721490c059eddcd0f2ef55e2f7e957500000000000000000000000000000000000000000000000000000062f3f95a00c001a01510f67ee48a8b50d609ba774f76709a7f70501119b1068d4fa5760901f549eda02e2bcb05ce61761367c6af2684f53d4dd2b9eda0e1855507523fa630309043bb