<h3>Build a Solana ID On-Chain Scoring Module</h3>Gm buildoors! We’re looking for some creative ideas to challenge ours. Solana ID is attaching identity profiles to crypto wallets and one key aspect is the on-chain footprint of a user. Build your first attempt of an Solana on-chain scoring module and earn a bounty + a chance for a long-term position in the Solana ID team!!<h3>About Solana ID</h3>Solana ID is a user-centric identity management solution that enables people to build a measurable online reputation and remain in complete control of sensitive data. Users can monetize on their data backpack!For businesses, we act as a rating agency of blockchain accounts with vast datasets on users based on their on-chain activities and off-chain integrations.<h3>Objective</h3><ol><li>Build a SOLID Score module that analyzes the on-chain footprint of any given wallet account on Solana and derives a score value from the analysis indicating the level of “credibility” of the given account.</li><li>Bonus: Outline and/or even show via implementation example how the scoring module would work for an aggregate of wallets. Crypto users have several wallets and we’ll need to make sense of on-chain histories of multiple wallet accounts belonging to one person.</li></ol><h3>Requirements</h3>We intentionally don’t limit this bounty to certain requirements but are looking for creative and effective solutions. Please make sure to incl. the following details in a documentation:<ul><li>Criteria Catalogue: Types of on-chain data analyzed and extracted (e.g., transaction history, token balances, interaction with smart contracts).</li><li>Any specific algorithms or methods used for on-chain analysis.</li><li>Methods for data aggregation, storage, and presentation.</li></ul><h3>Technical Specifications</h3>Again, the following specs are ideas and recommendations but are not to be seen as requirements - we do appreciate to hear about ideas we didn’t think of.<ul><li>Tools and Libraries<ul><li>Solana CLI: Essential for interacting with the Solana blockchain, deploying programs, and managing wallets.</li><li>Solana Web3.js: A JavaScript library for interacting with the Solana blockchain. Useful for building client-side applications and tools.</li><li>Anchor Framework: Provides a suite of tools for developing and testing Solana smart contracts.</li><li>Explorer API: Solana’s block explorer API for querying on-chain data.</li><li>Serum, Helium, Tensor: If the analysis involves DeFi or NFT activities, these APIs might be relevant for extracting additional data.</li></ul></li><li>Data Formats:<ul><li>JSON: For structuring and returning analysis results.</li><li>CSV (Optional): For exporting analysis results, especially if the results need to be used in spreadsheets or for further data manipulation.</li></ul></li></ul><h3>Scope &amp; Deliverables</h3>We don’t expect a full-fledged score module but we need to have an idea of where it’s going. An example of what could constitutes a complete and acceptable submission:<ul><li>Source code in a public/private repository</li><li>Detailed documentation and user guide</li><li>Deployment scripts/instructions</li></ul><h3>Evaluation Criteria:</h3><ul><li>Readability: The code should be well-structured and easy to understand.</li><li>Documentation: Comprehensive documentation explaining the code, setup process, usage instructions, and API endpoints.</li><li>Completeness: The tool should cover as many functionalities as possible (transaction history analysis, token holdings, dApp interactions, staking activities, etc.).</li><li>Accuracy: The extracted data must be accurate and reliable.</li></ul><h3>Additional Information</h3>Read the <a target="_blank" rel="noopener noreferrer nofollow" href="https://www.jupresear.ch/t/solana-id-by-dsid-solid-application-for-lfg/7157">Solana ID JUP LFG Proposal</a> if you’d like to understand more about Solana ID and where we’re coming from.<h3>Rewards</h3>🥇&nbsp;1st place → $750🥈&nbsp;2nd place → $250Timeline: 7 Days

On-Chain Analysis

On-Chain Analysis

1,000USDC Total Prizes
750 USDC 1st 250 USDC 2nd