Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #146340
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
1.15s
Block → Canton commit
1.15s
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.
0xf8ac0a851aa744eabb82598394e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f190000000000000000000000006b0745d5f6a6ad1e82ef283400346b588cce7f3800000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea077c04152f0edbeb6e570854ffcf2dc67ef83362930bec43c342ca052603e0b17a01cbcec31e72ae2d9876ffc58fcfe372bb67665cf5518893f69a4286240a6b034