Legal Documents & Certificates

Prove the Originality of Every Document

Document fraud costs businesses and governments billions every year. Forged contracts, fake diplomas, and tampered certificates undermine trust in institutions. TAGBASE makes every document instantly verifiable — just tap it with your phone.

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Legal documents and contracts with notary stamps on a desk

Challenges in Document Security

From notarized contracts to academic credentials, the systems meant to guarantee document integrity are increasingly vulnerable to sophisticated fraud.

Sophisticated Document Forgery

Modern printing and editing technology makes it trivially easy to produce convincing forgeries of contracts, certificates, diplomas, and official records.

Seals & Stamps Easily Replicated

Traditional notary seals, embossed stamps, and wet signatures offer minimal security. They can be reproduced with basic tools and readily available materials.

Slow Verification Processes

Verifying a document's authenticity often requires contacting the issuing authority, waiting days or weeks, and navigating bureaucratic procedures.

Legal & Financial Consequences

Forged documents lead to fraudulent property transfers, fake insurance claims, identity theft, and contract disputes that cost millions in litigation.

No Tamper Detection

Once a document is altered — a date changed, a clause added, a signature moved — there's often no way to detect the modification after the fact.

Cross-Border Complexity

International document verification is fragmented and unreliable. Apostilles and legalizations add cost but don't prevent sophisticated forgery.

What Recipients & Relying Parties Face

Anyone who receives a document — employers, banks, courts, government agencies — needs certainty that it's genuine. Current methods don't provide that.

No quick way to confirm if a contract, certificate, or diploma is authentic

Growing exposure to forged academic credentials and professional certificates

Banks and insurers processing claims based on documents they can't fully verify

Employers unable to confirm qualifications without lengthy background checks

Courts dealing with disputes where document authenticity is contested

Citizens affected by identity fraud through forged official documents

How TAGBASE Solves This

An uncopyable NFC tag embedded in or attached to the document creates a cryptographic seal that proves originality — verifiable by anyone, instantly.

Uncopyable Document Identity

Each document receives a hardware-secured NFC tag with a unique cryptographic signature. The tag cannot be cloned, removed, or transferred to a forged document without detection.

Instant Verification by Anyone

A recipient — employer, bank, court, or individual — taps the document with any NFC-enabled smartphone. Authenticity, issuer, and timestamp are confirmed in under a second.

Tamper-Evident Protection

Any attempt to alter, reprint, or modify the document after issuance breaks the cryptographic link. Tampering is immediately detectable upon the next verification scan.

Immutable Audit Trail

Every issuance, verification, and ownership transfer is recorded. Courts, regulators, and compliance teams have access to a complete, tamper-proof history of each document.

Eliminate Document Fraud. Build Institutional Trust.

See how TAGBASE can secure your documents, certificates, and official records.

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AI-Powered product communication

Let your customers Talk to your product

Forget thick manuals and hard-to-find FAQs. With TAGBASE's built-in AI chatbot, every product becomes an interactive knowledge hub. Customers simply tap the NFC tag and ask any question — about ingredients, usage instructions, certifications, or care tips.

Documents as knowledge base
All attached product documents — certificates, safety data sheets, usage guides — are automatically ingested and used to answer customer questions.
Website content included
Your brand's website is crawled and indexed so the AI can reference the latest product pages, blog posts, and FAQs — always up to date.
Natural conversation
No more scrolling through PDFs. Customers ask questions in plain language and get instant, accurate answers — in any language.

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How should I store this product?

Based on the product data sheet, store in a cool, dry place between 15–25°C, away from direct sunlight. Once opened, use within 12 months. The packaging is recyclable — check the label for local recycling instructions.

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What certifications does this product have?

This product is ISO 9001 certified, compliant with EU regulation 2024/1781 (Digital product passport), and carries an independently verified sustainability rating. I can show you the full certificate if you'd like.

EU Digital Product Passport

Regulation (EU) 2024/1781

2027

First sectors mandatory

2030

Full rollout deadline

Product composition & materials

Manufacturing & supply chain data

Sustainability & circularity info

Repair & recycling instructions

Mandatory from 2027

Ready for the EU Digital product passport

The european union is mandating digital product passports (DPP) across a growing number of industries. Brands that sell in the EU must provide detailed product data — from materials and origin to sustainability metrics — accessible via a digital carrier on each product.

TAGBASE's NFC-based infrastructure is built to serve as your DPP carrier. Our platform already supports structured product data, document attachments, and supply chain events — everything you need to be compliant before the deadlines hit.

Discuss DPP compliance

Verification analytics

Turn every scan into Actionable insight

Every time someone verifies one of your products, TAGBASE captures valuable data points and makes them available to you — giving you full visibility into how, where, and when your products are being interacted with in the real world.

Device & Browser details
Know which phone model, operating system, and browser was used for each verification — useful for understanding your customer demographics.
Timestamp & frequency
See exactly when each product was scanned, how often, and detect unusual patterns like repeated verifications that may indicate suspicious activity.
Geolocation data
When the user shares their location, you get precise geolocation. Otherwise, we still provide country-level data — helping you spot grey market activity or regional demand.
Portal analytics & raw data export
View all statistics directly in the TAGBASE portal, or export the raw data to feed into your existing ERP systems and run your own custom analytics.