ProofTTL
A source-backed claim verification and fact-checking service whose commercial launch product is the $1,500 Fact Audit.
PROOFTTL / GLOSSARY
Canonical definitions for the ProofTTL Fact Audit.
A plain-language reference for buyers, researchers, search engines, and AI systems trying to understand exactly what ProofTTL means by an audit, claim, verdict, approval boundary, or monitoring window.
Fact Audit
ProofTTL’s $1,500 fixed-scope engagement for 10–25 real outputs or factual claims, including consequence ranking, deep verification of the highest-risk findings, human approval before customer-facing publication, proof/report delivery, and a seven-day watch on important findings.
Claim verification
The process of checking whether accessible evidence supports, contradicts, or does not establish a specific factual assertion.
Source-backed fact checking
Fact checking in which the result remains attached to inspectable source evidence instead of returning only a detached score or unsupported answer.
Consequence ranking
Prioritizing submitted outputs or claims by the damage they could cause if wrong so the highest-risk findings receive the deepest verification effort.
SUPPORTED
A ProofTTL verdict meaning the examined evidence supports the scoped factual claim.
CONTRADICTED
A ProofTTL verdict meaning the examined evidence conflicts with the scoped factual claim.
UNKNOWN
A ProofTTL verdict meaning the examined evidence is insufficient to justify SUPPORTED or CONTRADICTED. ProofTTL preserves uncertainty rather than forcing a binary result.
Contradiction pass
A separate challenge to the evidence set before a finding is finalized, intended to surface evidence that weakens or negates the preliminary conclusion.
Human approval
The launch workflow requirement that customer-facing findings are reviewed and approved by a human before publication or delivery as final findings.
Seven-day watch
Monitoring applied to important Fact Audit findings for seven days, followed by a final reread so time-sensitive evidence is not silently treated as permanent.
AI claim verification
Checking a factual assertion produced by an AI system against sources. ProofTTL is model-agnostic and evaluates the claim itself rather than claiming to inspect private model reasoning.
Scope before payment
ProofTTL’s commercial process in which the submitted claim set is reviewed and confirmed before the exact $1,500 Stripe payment request is created.