Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #174483
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.
0xf8aa0383419c408286be94beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000d5facb0c916d8d476f24230017da0078f50f9ab500000000000000000000000000000000000000000000003635c9adc5dea00000831c946da03f54f9f9814225db4e413fda49ad2ba76154d92299b7135bc59b4a6c3350b883a00b452ac4859004060297259be0f086aede60dc6584327bd445237a27eadc01d0