XRPL-EVM-Solvency is an innovative project that allows users to seamlessly prove their ownership of native XRP and any other tokens and NFTs in the XRPL-EVM sidechain while prioritizing privacy and security. This groundbreaking solution leverages a sophisticated technology stack and our home made (Cypher Lab) ring signatures library (Alice's Ring) for secure ownership proofs, opening the door to a wide range of compelling use cases in the world of decentralized finance and privacy-preserving applications.
- WebApp
- Smart Contracts
- API without Alice's Ring library (close sourced for now -> waiting for audit, it will be used for future initiatives)
- Collateral for DeFi Loans: Prove your token holdings for decentralized loans on EVM without compromising security or exposing wallet addresses.
- Enhanced Privacy: Safeguard user privacy by utilizing ring signatures and encryption techniques.
- Tokenization: Mint tokenized versions of BTC,XRP on EVM, such as Wrapped BTC (WBTC) or (WXRP), without intermediaries.
- Future: Explore various applications, including credit scoring, cross-chain financial products, privacy-preserving wealth management, and more.
To use the XRPL-EVM-Solvency, you can directly interact with our WebApp (TEST -> HTTP):
The XRPL-EVM-Solvency relies on a comprehensive technology stack:
- Privacy-Preserving Ownership Proofs: Ring signatures, based on our homemade solution Alice's Ring enable users to prove XRP and any other token (ERC20/NFTs) ownership without revealing specific wallet addresses, preserving user's privacy.
- Highly Scalable and Efficient Ring Signature Protocol: We leverage a highly scalable and efficient ring signature protocol, Alice's Ring, to ensure that users can prove their assets ownership on chain without compromising security.
- High decentralization: The XRPL-EVM-Solvency is built on top of the XRPL-EVM sidechain, it only uses decentralized tools. This ensures that the system is not controlled by a single entity and that users can interact with the system in a trustless manner for free.
- Smart Contracts: The smart contracts are deployed on the XRPL-EVM sidechain, they are written in Solidity. They are used to verify and store the ownership proofs.
Security and privacy are paramount in the Cro on Ethereum project:
- User Data Protection: All user data, including asset holdings, wallet addresses, and transaction histories, are kept confidential.
- Privacy-Preserving Techniques: Ring signatures and encryption ensure that users can prove their assets ownership on chain without exposing their other chain's wallet addresses.
- Collateral for DeFi Loans: Users can prove their XRP and token holdings to secure decentralized loans on EVM chains without compromising security.
- Credit Scoring and Underwriting: Decentralized credit systems can assess user creditworthiness without revealing identities.
- Cross-Chain Financial Products: Users can participate in Ethereum-based financial instruments like staking, yield farming, or liquidity pools.
- Proof of Reserves for Exchanges: Cryptocurrency exchanges can transparently prove Bitcoin reserves to Ethereum users.
- Privacy-Preserving Wealth Management: Users can manage wealth across blockchains without exposing total holdings or transactions.
- Atomic Swaps: Trustless atomic swaps between BTC, XRP and ETH or other Ethereum-based assets are facilitated.
- Participation in DAOs: Users can prove XRP and token holdings to participate in DAOs without revealing real-world identities.
- Tokenized non-EVM assets on Ethereum: Users can mint tokenized versions of BTC, MATIC, AVAX & XRP on EVM, potentially without intermediaries.
- Voting Rights in DeFi Protocols: Proof of XRP and token holdings can allocate voting rights in Ethereum-based DeFi protocols.
- Enhanced Privacy for BTC and XRP Holders: BTC/XRP holders can interact with the Ethereum ecosystem without revealing Bitcoin addresses.
- Cross-Chain Reputation Systems: Users can build financial reputations on EVM platforms by proving their XRP and token holdings.
- Litepaper: You can find our litepaper here
- Alice's Ring, ring signature protocol
This project was concurrently developed for two hackathons that occurred simultaneously. Here is the tailored version for the XRPL-EVM hackathon and the other is designed for the Chainlink - Constellation hackathon (https://github.com/hack-chainlink).