Secure IOT
Low cost printable security for Internet Of Things (IOT). Scan printed tag to read and write data securely for any tagged thing, person or place.
Supply Chain
Integrate with barcode/QR tag systems to prove supply chain's operator identity, physical goods possession and data trustworthiness.
Physical NFT
Create physical Non Fungible Token (NFT) by printing Blocktag tags on physical goods and register tag's serial id to a blockchain.
Safe Metaverse
Paste Blocktag tags at places as safe markers or content links for people to navigate Augmented Reality.
Download and print Blocktag tags using multiple print techniques, on different materials and in various form factors. Custom configurations welcome.< Hover on tags for info >
Use Cases
Original Printed Documents
- Certify original printed documents more conveniently by printing tag without additional hand signatures, stamps or seals.
- Remote notarization. Notarize printed documents between two or more parties using printed tag and mobile authentication.
- Forgery detection. Detect forged copies of original printed document.
How It Works
Step 1: Generate Tags
Request and download tags from Blocktag‘s website instantly. Unclonable, QR-like digital tag design uses special color pattern encodings
Step 2: Print Tags
Print digital tags from home inkjets to industrial printers. Printing amplifies unique, unclonable physical characteristics
Step 3: Fingerprint Tags
Capture tag’s physical print signature as fingerprint using mobile device or flatbed scanner. Can be integrated with existing tag systems (e.g. QR, Barcode).
Mobile Authentication
Authentic Tagged Product
User can scan fingerprinted tag with Blocktag app to distinguish an original tag from cloned tags. No special scan hardware required.
Proof Of User Presence/Possession
Prove user is physically close or has physical control of an authentic tag instead of a tag screenshot. Challenge user to identify themselves using Blocktag app with Username, Email, FaceID or CryptoID.
QR Backwards Compatible
Users can read tag QR data using any QR reader without installing Blocktag app and skip authentication.
Consumer Simplicity
Authenticated Data
User can write data by authenticating tag to identify themselves as author permissioned by data owners.
No Special Hardware Needed
Compatible with most phone cameras. Configurable for web cameras, production line cameras etc.
Durable Tags
Resistant to heat, pressure, and electromagnetic radiation, unlike active solutions such as RFID and NFC.
Blockchain Integration
Integrate with Blocktag's blockchain or any 3rd party blockchains
Remote Authentication
Prove presence and authenticity to someone on the other side of the world.
Digital Wallet
Exclusive access to content and digital collectibles based on <a>proof of presence</a>.
Enterprise Efficiency
Track and Trace
Track how your products flow through the supply chain with real time updates on individual, parcel, or pallet level identifiers.
Analytics
Get real time business intelligence data covering the your entire supply chain, and beyond. See disruptions and inefficiencies as soon as they occur.
Access
Decrease the distance between your company and all the other touchpoints in your products' lifetime - from factory to consumer to secondary markets.
Our Partners
Features
Integrable and Backwards Compatible
Minimize or eliminate downtime when integrating with your existing systems - but get all the additional features Blocktag offers.
Cryptographic Assurances
Blockchain and encryption enables identity and timestamp verification that is tamperproof, leading to robust automation without requiring human trust. Optional and no changes necessary.
Role Based Access Control
Each user, from employee to courier to consumer, has their own identity on the Blocktag system. Have control over what each user group can see, for just the right balance of privacy and proof.
Provenance
Provenance can be tracked on the company or individual level depending on customizable permissions. Prove to your customers that what they are receiving was produced by you.
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