Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #162567
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
1.25s
Block → Canton commit
1.25s
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.
0xf8ac0f8502cb4178088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f19000000000000000000000000b5dd5a86427345e0675aeaff10fdc551594cf79b00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea012b58ed84ba7d5201a69fb94d84d674363ea7ebe2b6c884c8770c51aaa6a6c1ba050fa0b5b0cecdbeb65e28b2c8ae168715fccafd03f4c3f753e7cbc962f026763