Spark
Testnet

Ownly

Ownly is a production-grade decentralized document vault and digital asset record system built on Monad Testnet. It enables users to permanently store, cryptographically verify, and manage physical warranties, store bills, purchase invoices, national IDs, driver licenses, and repair service logs with absolute privacy and self-custody. Key Technical Pillars: Monad Testnet Core: High-speed, low-cost smart contract commitments utilizing Monad’s 10,000 TPS EVM execution engine (Chain ID: 10143). AES-256 Client Vault Encryption: Files are encrypted in-browser using Web Crypto before pinning to Pinata IPFS, ensuring only the wallet holder can decrypt sensitive documents. SHA-256 Web Crypto Integrity Verification: On-chain cryptographic checker comparing physical file hashes against anchored commitments to detect document tampering (Verified ✅ vs Modified ❌). Dynamic Category-Based Forms: Intelligent forms that request only relevant data based on asset type (ID Cards vs Purchase Invoices vs Product Warranties). Zero-Friction Ownership Transfers: Transfer document ownership to secondary buyers in a single Web3 transaction while preserving complete repair audit trails. Ownly AI Assistant: In-app AI guide powered by OpenRouter providing instant assistance on Web3 storage, vault decryption, and SHA-256 verification. 💡 What Problem Does It Solve? Document Loss & Fragility: Paper receipts fade over time, warranty papers get lost, and physical ID cards are easily misplaced. Ownly provides permanent, decentralized digital backups pinned to IPFS. Centralized Privacy Risks: Traditional cloud storage providers have access to raw personal documents. Ownly encrypts files client-side with AES-256 before upload, so even storage gateways cannot read your private files. Document Tampering & Fraud: Online verification of receipts or IDs often lacks cryptographic authenticity. Ownly anchors SHA-256 fingerprints on Monad, allowing anyone to verify whether a file is an authentic original or

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