Collectibles Authentication Powered by AI and Blockchain
A digital authentication platform that combines guided evidence capture with validator consensus and blockchain-based report integrity for physical collectibles.
OpenCheck is an authentication platform for physical collectibles that brings guided evidence capture, AI-assisted analysis and independent validator reviews into one process. Built for categories such as luxury watches and trading cards, the platform helps reviewers assess item details using structured visual evidence. Its DAV grading workflow, OpenCheck’s own scale for rating a collectible’s authenticity and condition, combines multiple assessments to produce a consensus grade. Blockchain-based report infrastructure supports record integrity and provenance tracking as the platform progresses through beta and production integration. AI development capabilities support intelligent analysis workflows while mobile app development expertise helps inform accessible evidence capture experiences.
Project details
- Industry
- Collectibles, Luxury Goods, Digital Authentication, Blockchain
- Service
- Web Platform Development, AI Integration, Authentication Workflow, Blockchain Integration
- Duration
- Undisclosed
- Stack
-
- React
- Node.js
- AI integration
- Blockchain integration
- Python
- Ethereum
- Polygon
Making Collectibles Authentication Easier to Review and Verify
OpenCheck brings greater structure to the authentication of physical collectibles. Its workflow guides users through capturing item details before the evidence moves to AI-assisted analysis and independent review by category-certified validators. The platform uses technology expertise to support connected digital workflows while keeping human assessment central to the grading process. Its DAV grading system combines multiple reviews to establish a consensus grade based on submitted evidence. Blockchain-based records are designed to strengthen report integrity and support digital provenance. As the platform develops its wider authentication capabilities it also draws on website development solutions to support clear and accessible user-facing experiences.
Guided Evidence Capture
The platform guides users through structured photo capture so reviewers can examine important item details using consistent evidence for watches and trading cards.
AI-Assisted Visual Review
AI-assisted watch screening provides advisory signals and review comments that help validators assess submitted evidence without replacing independent human judgment.
Independent Validator Consensus
Three to five category-certified validators review evidence independently and use majority consensus to determine the DAV grade for each reviewed collectible.
Blockchain-Based Report Integrity
The report registry is designed to anchor report integrity data on BNB Smart Chain with synchronization to Base planned after the verification process is complete.
Problems
Collectibles authentication can be difficult when evidence varies across submissions and buyers cannot easily verify claims. OpenCheck addresses these trust gaps through structured capture and independent review.
- Photos may use different lighting and angles which makes it harder for reviewers to compare condition details and assess an item's authenticity.
- Centralized grading can leave buyers with little insight into how evidence was assessed or how a final grade was reached.
- Collectors may need to ship items or wait for in-person checks when physical inspection is the main path to an authentication decision.
- Paper certificates and disconnected records can be difficult to verify across platforms and may not provide a dependable digital history.
- Different review practices can make it harder to understand how an item's condition is assessed and how a final grade is determined.
Solutions
OpenCheck introduces a more structured path from evidence capture to review and reporting. Its workflow combines guided submissions with independent assessment and blockchain-based integrity records.
- Guided photo steps help users capture key item details in a consistent format so reviewers can compare condition evidence more clearly.
- Blind validator reviews provide a clearer assessment process with multiple qualified reviewers contributing to the final consensus grade.
- Users can submit guided visual evidence through the platform so validators can review items remotely without making physical shipping the first step.
- The report registry is designed to anchor integrity data on-chain while the Foundation retains the authoritative report and supporting evidence.
- Multiple validators assess the same evidence independently and majority consensus determines the DAV grade using a shared grading scale.
Outcomes & impact
The platform establishes a structured authentication workflow and report infrastructure. These outcomes describe available capabilities rather than independently measured business results.
More Structured Submissions
Guided capture steps give collectors a clearer way to submit item evidence and help reviewers examine important details in a consistent format.
Human-Led Authentication
Independent validator reviews keep expert judgment central while AI-assisted screening provides additional reference signals for watch assessments.
A Shared Grading Framework
The DAV scale provides a consistent format for communicating an item's assessed condition across supported collectibles categories.
Digital Report Integrity
The deployed registry provides a foundation for anchoring report integrity data on-chain while production issuance integration continues.
Remote Review Workflow
Evidence submission and validator assessment create a remote review path for supported collectibles without requiring every item to be shipped first.
Room for Category Expansion
The workflow is designed around category-specific capture protocols with additional grading and provenance capabilities planned as development progresses.
Build More Trust Into Digital Authentication
Explore how structured evidence capture and independent review can support clearer authentication workflows for physical collectibles.