Anti-Counterfeit QR Verification That Customers Can Trust

A cloned QR code fails instantly against AuthiChain. Each code is Ed25519-signed and checked against an on-chain record, so a copy can never reproduce a valid signature.

How it works

• Scan the product QR — no app required
• AI analyzes the image and cross-references the signed on-chain record
• Get a 0–100 authenticity score in under two seconds

Brands in luxury, pharma, and electronics use AuthiChain to give customers a one-scan proof of authenticity and a tamper-evident provenance trail. From $49/mo.