Understanding Automated Duplicate Detection
How the duplicate engine scans NIN, CAC, and WhatsApp numbers to prevent identity collision and fraudulent cloning.
RESHOF utilizes an automated cryptographic de-duplication engine.
When a merchant submits KYC, the engine cross-references:
1. National Identity Number (NIN)
2. Corporate CAC Registration Number
3. Phone and WhatsApp Contact details
If information overlaps with an existing registered entity, the account is flagged with `duplicate_flag = true` and routed to **Under Manual Review** status for human security compliance.