Create manuroman1903.md

submissions/identity/manuroman1903.md

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+# vApp Submission: ProofPocket
+
+## Verification
+```yaml
+github_username: "manuroman1903"
+discord_id: "957791835181420635"
+timestamp: "2025-09-22"
+```
+
+## Developer
+- **Name**: Dary
+- **GitHub**: @manuroman1903
+- **Discord**: goncharovadashaa7217
+- **Experience**: 6+ years in web development and crypto products; built zk-proof and DID wallets, led teams of 4–6 people.
+
+## Project
+
+### Name & Category
+- **Project**: ProofPocket
+- **Category**: identity
+
+### Description
+ProofPocket is a verifiable “attestation wallet” where users can collect and present provable credentials (KYC-light, age 18+, human-not-bot, community membership) without disclosing personal data. The app issues and verifies zk-proofs, simplifying onboarding into dApps and DAOs.
+
+### SL Integration 
+- Verification and aggregation of zk-proofs via Soundness Layer (SL) as a trusted verification network.
+- Issuance and revocation of attestations using SL claims/attestations API.
+- Batch verification for on-chain calls: one confirmed proof packet for multiple integrations.
+- Use of SL-powered selective disclosure schemes: reveal only necessary predicates (e.g., age ≥ 18).
+
+## Technical
+
+### Architecture
+A mobile/web client generates local zk-proofs and stores encrypted credentials. The backend manages attestation lifecycle, proxies verification into SL, and caches statuses. Smart contracts provide partner-facing interfaces (gates, roles, quotas). Data flow: Issuer → SL → User Wallet → Verifier (dApp/DAO).
+
+### Stack
+- **Frontend**: React + Next.js, TypeScript, Wagmi/ethers, PWA
+- **Backend**: Node.js (NestJS) + GraphQL/REST, WebSockets
+- **Blockchain**: SL + EVM (Base/Polygon), DID-compatible
+- **Storage**: PostgreSQL + Redis; user credentials stored locally (WebCrypto) with optional WALRUS/IPFS backup
+
+### Features
+1.Non-custodial attestation wallet with local zk-proof generation
+2.Attestation issuance/revocation and verification via SL
+3.One-time “proof-on-request” links (deep-link/QR) for dApp/DAO integrations
+
+## Timeline
+
+### PoC (2-4 weeks)
+- [ ] Basic functionality
+- [ ] SL integration
+- [ ] Simple UI
+
+### MVP (4-8 weeks)  
+- [ ] Full features
+- [ ] Production ready
+- [ ] User testing
+
+## Innovation
+Focus on privacy-by-default and predicate proofs without KYC leakage. Batch verification via SL reduces gas/latency and makes one passport interoperable across many dApps.
+
+## Contact
+**Discord**: goncharovadashaa7217
+
+**Checklist before submitting:**
+- [ ] All fields completed
+- [ ] GitHub username matches PR author  
+- [ ] SL integration explained
+- [ ] Timeline is realistic