Double-Cert Code Anti-Counterfeiting System
Scan to Verify Authenticity · Scratch Code for Anti-counterfeiting · Full-process Traceable

Based on GS1 barcode standards and asymmetric logic binding, VeriCode's Double-Cert Code system delivers a secure, low-cost, and globally compatible solution for product authentication and full-chain traceability.

【Visible Code】A barcode visible on the surface

【Invisible Code】An "anti-counterfeiting code" covered by a coating

Why Choose VeriCode?

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Dual-certificate logical binding

Vis Code, public scan.
Inv Code, scrape to show
Asymmetric keys,
stop fakes

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Global Standard Compliance

Full support for
GS1 EAN and QR Code.
Integration into the global supply chain.

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Distributed State Verification

Verify, update hash chain.
Decentralized ledger, immutable.
Audit trails, tamper-proof.

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No-App Verification

Scan with any tool.
No download needed.
Instant result in seconds.

Technology: Asymmetric Barcode Authentication System (ABAS)

VeriCode uses ABAS, a next-gen authentication framework with cryptography, distributed networks, and GS1 standards.

Code Generation: A unique visible-hidden code pair is created, bound via asymmetric encryption.
First Verification: User scans visible code → scratch to reveal hidden code → validates signature and status.
State Update: Timestamps and hash chains written to blockchain for tamper-proof distributed recording.
Repeat Detection: Subsequent scans will automatically show "Already Verified" to prevent counterfeit circulation.

Industry Application Scenarios

Liquor Industry

Distributors scan public code, consumers scan private code,
Anti-counterfeiting, anti-channel conflict.

Biomedicine

Hospitals & pharmacies scan public code, patients scan private code,
Anti-channel conflict, traceable.

Luxury Goods / High-end Jewelry

Customs declaration info shown in public code, private code for source tracing,
Easy to verify authenticity, convenient and reliable.

Cross-border E-commerce (General Categories)

Overseas warehouses scan public code when shipping, private code scanned after receipt,
Global coding compatible, one code for universal verification.

Precision Instruments / Industrial Parts

Distributors scan public code, factories scan private code,
Anti-counterfeiting, anti-channel conflict, strengthen supply chain.

Beauty & Personal Care

Distributors scan public code, consumers scan private code,
Prevent channel conflict, protect channels, block "genuine bottle with fake content".

Tobacco Industry

Public code shows monopoly license, consumers scan private code for marketing
Aid supervision, anti-counterfeiting, anti-channel conflict.

3C Digital Products

1. Scan public code before sale, private code after sale
2. Distributors scan public code, consumers scan private code.

Agricultural Inputs & Products

Distributors scan public code for anti-counterfeiting and tracing;
End users (consumers) scan private code to participate in marketing.

Double-Cert Code Anti-Counterfeiting System Scan to Verify Authenticity · Scratch Code for Anti-counterfeiting · Full-process Traceable