OpenChainGraph Suite · CONTRACT A3 · arch #5

Fraud & Scam Decisioning

Velocity rule building > structuring pattern detection > fraud investigation > APP-scam risk scoring > fraud/velocity policy mandate.

OpenChainGraph · 4 Steps compliance mandate Hash-Anchored §4 chain_depth:4 Client-Side · Zero PII
Chain Topology — Rtp Fraud Velocity Rule Builder → Structuring Pattern Detector → Fraud Investigation Lab → App Scam Risk Assessor
§4 Execution Hash · Chain Definition Anchor
execution_hash:computing…
Chain Stages · 4 Steps
1 ROOT · D0 catalog
Rtp Fraud Velocity Rule Builder 256-rtp-fraud-velocity-rule-builder
rule_set and velocity_thresholds feed Stage 2 structuring pattern detection
↓
2 D2 catalog
Structuring Pattern Detector 117-structuring-pattern-detector
detected_patterns and risk_flags feed Stage 3 fraud investigation
↓
3 D3 catalog
Fraud Investigation Lab 80-fraud-investigation-lab
investigation_findings and disposition feed Stage 4 APP-scam scoring
↓
4 TERMINAL · D4 catalog
App Scam Risk Assessor 322-app-scam-risk-assessor
Exports fraud/velocity Policy Mandate -- final stage
▶ Run this chain (live) browser · real execution · composite §4 hash
Export Artifacts
Download the §4 chain definition artifact (hash-anchored composite JSON) or the §13.11 W3C Verifiable Credentials view. Both derive from the chain definition — no new hash is minted. Available after hash computation.