Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #184773
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
698ms
Block → Canton commit
698ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f949ef944d1505c9bbf8f20a1ede97541cbbd0c56d380b86423b872dd000000000000000000000000785091fabc02623ab5d3c02e53a3506caa38320e000000000000000000000000dcfca8d9de61fdfedbb6ef1698d8be02ba0118f800000000000000000000000000000000000000000000000000000000785091fac080a03c352bd8c9853a4c863a9b85808da0e60ca37071c8a9d6caef9d411133065a3aa01041dfc290a9dcc37303471d0a14407b803439f4aa01c1111d4fce06038f7fe7