Proof / evidence classes

Proof when work succeeds—and when it doesn’t.

Clervo separates engineering qualification, observed runtime state, private owner-funded payment proof, design fixtures, and claims that remain unproven. Gold appears only on directly verified proof.

Inspect proof records View current status

Proof library

One record class at a time.

A record must say what it proves, which evidence supports it, and what conclusions remain outside its boundary.

Private owner-funded proof

One paid Search outcome settled and replayed safely.

This is the strongest verified payment evidence currently bound to the site. It was funded by the owner and does not establish customer revenue or demand.

Operationsearch.web

NetworkBase

Amount0.006 USDC

Settlementconfirmed

Useful resulttrue

Replaysame proof reused

Settlement confirmed

verified

Useful result returned

verified

Same receipt on replay

verified

No second authorization

verified

No second execution

verified

No second charge

verified

Classification: owner-funded private proof. Customer revenue evidence: false. Demand evidence: false.

Proof contract

The record keeps its boundary.

Operation identity, quote state, evidence, settlement/replay state, and classification are kept separate so one strong fact cannot imply another.

01Task boundary

02Operation / version

03Quote / price boundary

04Execution state

05Evidence

06Receipt / settlement

07Replay state

08Limitations

09Record classification