The Problem It Solves

What Is the Problem?

Today, most Web3 and Web2.5 applications require users to prove their identity or eligibility (such as age, citizenship, or KYC status). This is usually done by uploading sensitive documents (like Aadhaar, passport, or driver’s license) to a centralized server. This approach has several major issues:

• Privacy Risks: Centralized storage of sensitive documents exposes users to data leaks, hacks, and misuse-even if the data is only accessed temporarily.
• Lack of User Control: Users have no way to control or audit how their data is stored, used, or shared after submission.
• Repetitive KYC: Users must repeatedly submit the same documents to every new service or dApp, increasing exposure and friction.
• Verifier Burden: dApps and verifiers must handle and secure sensitive data, which increases compliance costs and risk.

How suiVerify Makes Things Easier and Safer

• Privacy-Preserving Verification:
  Users can prove eligibility (e.g., “I am 18+”) without ever sharing their actual documents or personal information with dApps or verifiers.
• User-Controlled Identity:
  Once verified, users receive an NFT attestation that can be reused across any supported dApp, putting them in control of when and how they share proof of eligibility.
• No Data Exposure:
  Sensitive documents are encrypted client-side and stored in decentralized storage (Walrus), never accessible to the provider, verifier, or any third party.
• Trustless Attestations:
  Verifiers can trust the authenticity of a claim by checking on-chain attestations, without needing to see or handle sensitive data.
• Frictionless Experience:
  Users only need to verify once, then use their NFT as proof anywhere-no more repeated KYC or document uploads.
• Reduced Compliance Burden:
  dApps and verifiers no longer need to store or process sensitive user data, reducing their legal and operational risk.

Use Cases

• Streaming platforms verifying age for content access.
• Voting dApps checking citizenship or residency without exposing identity.
• DeFi protocols requiring proof of KYC/AML compliance without storing user documents.
• Gaming platforms enforcing age or regional restrictions safely.

In summary:
suiVerify solves the problem of secure, privacy-preserving, and reusable identity verification for Web3 applications-making it safer and easier for both users and dApps.