{"title": "solΦ", "logoImg": "bafkreiegjrnlqduflnck337nd34uyg7rwuofkliu24dv2dr2hjfkssxqbi", "website": "https://solphi.xyz/", "bannerImg": "bafkreidd62z4tyebnhci4p7xkqybeyckp4rgmnikljjgjadzgvhniausza", "createdAt": 1727611004897, "userGithub": "virjilakrum", "credentials": {"github": {"type": ["VerifiableCredential"], "proof": {"jws": "eyJhbGciOiJFZERTQSIsImNyaXQiOlsiYjY0Il0sImI2NCI6ZmFsc2V9..jN2l-YI6AWSLxQxXqvxQrz_E5JHhtMT8OiOJGK0uDQDSZMXd7g5gkUf87J7L_iMmVXLHy2AUP5li4aTmn-2BAw", "type": "Ed25519Signature2018", "created": "2024-09-29T11:51:29.991Z", "proofPurpose": "assertionMethod", "verificationMethod": "did:key:z6MkghvGHLobLEdj1bgRLhS4LPGJAvbMA1tn2zcRyqmYU5LC#z6MkghvGHLobLEdj1bgRLhS4LPGJAvbMA1tn2zcRyqmYU5LC"}, "issuer": "did:key:z6MkghvGHLobLEdj1bgRLhS4LPGJAvbMA1tn2zcRyqmYU5LC", "@context": ["https://www.w3.org/2018/credentials/v1"], "issuanceDate": "2024-09-29T11:51:29.990Z", "expirationDate": "2024-12-28T11:51:29.990Z", "credentialSubject": {"id": "did:pkh:eip155:1:0x9502F71D9d37728C56175Fd9a0A5f1c1Fe472B61", "hash": "v0.0.0:94kNlwNoGhS8SYFx+ni6aY+pd+AJ8dVsFhoqcO8XqBw=", "@context": [{"hash": "https://schema.org/Text", "provider": "https://schema.org/Text"}], "provider": "ClearTextGithubOrg#solFHE#158029357"}}}, "description": "Solana-Sei Multichain privacy-preserving, decentralized advertising tool.\n\nsolΦ offers a user-friendly advertising tool that turns adverts into a source of income for users. Users earn by watching adverts and using advertising platforms, while advertisers can reach their target audience directly. This creates an ecosystem that delivers value for both parties. At the same time, advertisers can never read users' data. Privacy and profit are ensured by zk-compression.\n\nUsers are rewarded based on ad viewing, ad clicks and use of the advertiser platform.\n\nHidden rewards placed in certain places on the Internet allow users to share these rewards after finding them.\n\nThere is no income deduction from users. We are against monetisation of user data. We share our advertising revenues with users.\n\nsolΦ, enables users to improve their internet experience while at the same time generating revenue by watching adverts. Advertisers increase their ROI by running more effective, targeted and measurable campaigns. This innovative model rewards users and creates higher quality interactions for advertisers.\n\n\n\n\n---\n\n# solΦ: Privacy-Focused Advertising Platform with Multi-Blockchain Support\n\n![1](https://github.com/user-attachments/assets/7a641c3b-7f04-4be6-ba24-523b9dbf089a)\n\n\n## Contents\n- [Introduction](#introduction)\n- [Basic Concepts](#basic-concepts)\n- [System Architecture](#system-architecture)\n- [Features](#features)\n- [Blockchain Integrations](#blockchain-integrations)\n- [Revenue Model](#revenue-model)\n- [Technical Requirements](#technical-requirements)\n- [Installation](#installation)\n- [Configuration](#configuration)\n- [Usage](#usage)\n- [Data Processing Pipeline](#data-processing-pipeline)\n- [Cryptographic Methods](#cryptographic-methods)\n- [Performance Optimization](#performance-optimization)\n- [Error Management and Logging](#error-management-and-logging)\n- [Test Strategy](#test-strategy)\n- [Deployment](#deployment)\n- [Maintenance and Monitoring](#maintenance-and-monitoring)\n- [Future Developments](#future-developments)\n- [Contribution](#contribution)\n- [Troubleshooting](#troubleshooting)\n- [FAQ](#faq)\n- [Glossary](#glossary)\n- [References](#references)\n- [License](#license)\n\n## Introduction\n\nsolΦ is an innovative multi-blockchain-powered platform where users earn income by watching ads, advertisers can reach their target audiences directly, and privacy is guaranteed by zk-compression technology is an advertising platform. By integrating Solana and Sei blockchains, it offers a wide ecosystem to users and advertisers.\n\n## Basic Concepts\n\n1. **URL Extraction**: Extracts the latest URLs from the SQLite database of the Chrome browser.\n\n2. **Keyword Analysis**: Determines important terms from URLs with advanced NLP techniques.\n\n3. **ZK Compression**: Special algorithm that reduces data size and adds a layer of privacy.\n\n4. **Multi-Blockchain Integration**: Uses Solana and Sei blockchains.\n\n5. **Cross-Chain Bridge**: Provides data and token transfer between different blockchains with the Wormhole protocol.\n\n6. **Asynchronous Processing**: Provides high performance with non-blocking I/O operations.\n\n7. **Automatic Execution**: Loop that analyzes at configurable intervals.\n\n## System Architecture\n\nsolΦ has a modular and multi-blockchain supported architecture:\n\n1. **Data Extraction Layer**: Interacts with Chrome's SQLite database.\n2. **Analysis Engine**: Converts raw URL data into meaningful insights.\n3. **Compression Module**: Implement ZK compression algorithm.\n4. **Blockchain Interface**:\n- Solana Module: Manages interactions with Solana blockchain.\n- Sei Module: Manages interactions with Sei blockchain.\n5. **Wormhole Bridge Module**: Manages cross-chain transactions.\n6. **Persistence Layer**: Local storage of processed data and configuration.\n7. **Execution Controller**: Orchestrates the overall flow and scheduling of operations.\n\n| Component | Function | Key Technologies |\n|---------|-------|----------------------|\n| URL Extractor | Gets recent URLs from Chrome history | SQLite, Rusqlite |\n| Keyword Analyzer | Extracts and counts important terms by processing URLs | Custom NLP algorithms, Rust standard library |\n| ZK Compressor | Compresses data with additional privacy layer | Custom encryption, SHA-256, AES-256 |\n| Solana Interface | Manages Solana blockchain interactions | Solana SDK, RPC client |\n| Sei Interface | Manages Sei blockchain interactions | Sei SDK, CosmWasm |\n| Wormhole Bridge | Manages cross-chain transactions | Wormhole SDK |\n| Data Persistent | Stores processed data locally | Serde, JSON |\n| Execution Controller | Orchestrates the analysis loop | Rust's async/await, Tokio |\n| Configuration Manager | Manages system settings | TOML parser |\n| Error Manager | Provides robust system-wide error handling | Custom error types, Result<T, E> |\n| Logger | Records system events and errors | Log crate |\n\n## Features\n\n1. **Multi-Blockchain Support**: Integrates Solana and Sei blockchains.\n\n2. **Cross-Chain Transactions**: Transfer data and tokens between blockchains with Wormhole protocol.\n\n3. **Ad Display Feature**: Integrates ads with user-friendly interface.\n\n4. **Multi-Token Reward System**: Rewards users with SOL, SEI and other tokens.\n\n5. **Gamification**: Makes user experience more fun and engaging.\n\n6. **Blinks Free**: Provides users with more control over the internet on a security-focused platform.\n\n7. **Advanced Keyword Extraction**: Uses custom NLP algorithms.\n\n8. **Custom ZK Compression Algorithm**: Provides compression while preserving data privacy.\n\n9. **Automatic Execution Cycle**: Performs periodic analysis.\n10. **JSON-based Data Persistence**: Stores processed data locally.\n\n11. **Configurable Analysis Parameters**: Provides flexible system settings.\n\n12. **Robust Error Management and Logging**: Provides comprehensive error tracking and reporting.\n\n## Blockchain Integrations\n\n### Solana Integration\n\nsolΦ interacts with the Solana blockchain in the following ways:\n\n1. **Account Management**: Creates and manages Solana accounts for data transactions.\n\n2. **Transaction Management**: Creates, signs, and sends transactions containing compressed analytics data.\n\n3. **Data Access**: Retrieves data stored on the blockchain and opens it for local use.\n\n4. **Balance Monitoring**: Maintains sufficient SOL balance for transaction fees.\n\nSolana’s high throughput (65,000 TPS) and low latency (400ms block time) enable near real-time data storage and access.\n\n### Sei Integration\n\nThe integration with the Sei blockchain includes the following features:\n\n1. **Smart Contract Development**: Develops custom smart contracts on Sei using CosmWasm.\n2. **SEI Token Integration**: Users are rewarded with SEI tokens.\n\n3. **High Throughput Transactions**: Fast and efficient transactions are performed with Sei's FCAS (Frequent Batch Auctions) mechanism.\n\n4. **Parallel Execution**: System performance is increased by using Sei's parallel transaction execution feature.\n\n### Wormhole Bridge Integration\n\nThe Wormhole protocol enables solΦ to perform secure and efficient cross-chain transactions between Solana and Sei:\n\n1. **Token Bridge**: Bidirectional transfers between SOL and SEI tokens.\n\n2. **Data Bridge**: Inter-blockchain data transfer and synchronization.\n\n3. **Secure Messaging**: Secure message transmission between different blockchains.\n\n4. **Atomic Swaps**: Atomic swap transactions for cross-chain token swaps.\n\n## Revenue Model\n\nsolΦ's revenue model is based on advertisers creating campaigns on our app:\n\n1. **Advertising Revenue**: Main source of campaign revenue.\n\n2. **Revenue Share**: 10% of campaign revenue is distributed to users via blinks.\n\n3. **Cross-Chain Transaction Fees**: Minimal fees charged for transactions made via the Wormhole bridge.\n\n4. **Premium Features**: Advanced analytics and targeting tools for advertisers.\n\n## Technical Requirements\n\n- Rust (stable channel, version 1.55 or later)\n- Solana CLI tools (version 1.7 or later)\n- Sei CLI tools\n- Python 3.8+\n- Chrome browser (version 90 or later)\n- SQLite3\n- OpenSSL development packages\n- Wormhole SDK\n- CosmWasm development tools\n\n## Installation\n\n1. Clone the repository:\n```\ngit clone https://github.com/yourusername/solphi.git\ncd solphi\n```\n\n2. Install Rust dependencies:\n```\ncargo build --release\n```\n\n3. Install Solana and Sei:\n```\nsolana-keygen new\nsolana config set --url https://api.devnet.solana.com\nsei-keygen new\nsei config set --url https://sei-testnet-rpc.com\n```\n\n4. Install Python dependencies:\n```\npip install -r requirements.txt\n```\n\n5. Install Wormhole SDK:\n```\n\nnpm install @certusone/wormhole-sdk\n```\n\n6. Build the project:\n```\ncargo build --release\n```\n\n## Configuration\n\nsolΦ can be configured via the `config.toml` file. Important parameters:\n\n- `analysis_interval`: Time between analysis cycles (seconds)\n- `max_urls_per_cycle`: Maximum number of URLs to analyze in each cycle\n- `solana_network`: Solana network to connect\n- `sei_network`: Sei network to connect\n- `wormhole_bridge`: Wormhole bridge address\n- `minimum_keyword_length`: Minimum keyword length\n- `compression_level`: ZK compression level (1-9)\n\n## Usage\n\n1. Start Solana and Sei validators (for local testing):\n```\nsolana-test-validator\nsei-test-validator\n```\n\n2. Run the analyzer:\n```\ncargo run --release\n```\n\n3. Start the web interface:\n```\nnpm run start\n```\n\n4. Analysis Monitor terminal output for results and blockchain interactions.\n\n## Data Processing Pipeline\n\n1. URL extraction from Chrome history\n2. Keyword analysis and frequency counting\n3. Data compression with ZK algorithm\n4. JSON serialization of compressed data\n5. Data writing to Solana and Sei blockchains\n6. Cross-chain data synchronization with Wormhole\n7. Blockchain approvals and receipt logging\n8. Local JSON storage of transaction details\n\n## Cryptographic Methods\n\nZK compression algorithm uses the following techniques:\n\n1. **Hashing**: Unique identifiers for data chunks with SHA-256\n2. **Symmetric Encryption**: Compressed data encryption with AES-256 in GCM mode\n3. **Key Derivation**: Generating encryption key from master password with PBKDF2\n4. **Zero-Knowledge Proofs**: Applied to verify data integrity without revealing the content\n5. **Elliptic Curve Cryptography**: Signing and verifying for blockchain transactions\n\n## Performance Optimization\n\n- **Connection Pool**: Used for database and RPC connections, reducing overhead\n- **Batch Processing**: URLs and blockchain transactions are processed in configurable groups to balance throughput and resource usage\n- **Asynchronous I/O**: Implemented using Tokio for non-blocking operations\n- **Caching**: LRU cache is implemented for frequently accessed data\n- **Parallel Processing**: Rayon library is used for parallel data processing when appropriate\n- **Compression Optimization**: ZK compression algorithm is tuned for optimal balance between data size and processing time\n- **Smart Contract Optimization**: Smart contracts on Sei are optimized to minimize gas cost\n## Error Management and Logging\n\n- Extensive error management using Rust's `Result` and `Option` types\n- Detailed error reporting by defining specific error types for specific modules\n- Logging at different levels (ERROR, WARN, INFO, DEBUG) with `log` crate\n- Custom error trapping and recovery mechanisms for blockchain transactions\n- Atomic transaction guarantees and rollback mechanisms for cross-chain transactions\n\n## Testing Strategy\n\n1. **Unit Tests**: Extensive unit tests for all modules\n2. **Integration Tests**: Tests the interaction and data flow between modules\n3. **Blockchain Tests**: Simulates real-world scenarios on Solana and Sei testnets\n4. **Cross-Chain Tests**: Tests token and data transfers over the Wormhole bridge\n5. **Load Tests**: Evaluates system performance under high traffic\n6. **Security Tests**: Penetration tests and vulnerability scans\n7. **Fuzz Tests**: Tests system resilience with random and unexpected inputs\n\n## Deployment\n\n1. Easy deployment with Docker containerization\n2. Scalable and manageable infrastructure with Kubernetes\n3. Automatic build, test, and deployment with CI/CD pipeline\n4. Low latency and high availability with multi-region deployment\n5. HashiCorp Vault integration for secure key management\n\n## Maintenance and Monitoring\n\n1. Metric collection with Prometheus and visualization with Grafana\n2. Centralized log management with ELK stack (Elasticsearch, Logstash, Kibana)\n3. Automatic alerts for anomalies with Alertmanager\n4. Regular security updates and dependency checks\n5. Periodic data integrity and consistency checks\n6. Automatic backup and disaster recovery procedures\n\n## Future Developments\n\n1. More blockchain integrations (Ethereum, Polygon, etc.)\n2. AI-powered ad recommendation system\n3. Advanced user profiling and interest analysis\n4. Real-time ad auction system\n5. Mobile app development (iOS and Android)\n6. VR/AR advertising integration\n7. Blockchain-based authentication system\n8. Integration of more advanced ZK-proof systems\n\n## Contributing\n\n1. Fork and create a feature branch: `git checkout -b my-new-feature`\n2. Commit your changes: `git commit -am 'Add some feature'`\n3. Push your branch: `git push origin my-new-feature`\n4. Create a Pull Request\n\nPlease read [CONTRIBUTING.md](CONTRIBUTING.md) before contributing.\n\n## Troubleshooting\n\nSee [TROUBLESHOOTING.md](TROUBLESHOOTING.md) for common issues and solutions.\n\n## FAQ\n\nSee [FAQ.md](FAQ.md) for frequently asked questions.\n\n## Glossary\n\n- **ZK Compression**: Zero-Knowledge Compression, a special algorithm that preserves privacy while compressing data\n- **Wormhole**: Protocol that allows token and data transfer between different blockchains\n- **SEI**: A high-performance, DeFi-focused Layer-1 blockchain\n- **Blinks**: Micro-rewards distributed to users on the solΦ platform\n\n## References\n\n1. Solana Documentation: https://docs.solana.com/\n2. Sei Documentation: https://docs.sei.io/\n3. Wormhole Documentation: https://docs.wormhole.com/\n4. Rust Programming Language: https://www.rust-lang.org/\n5. Zero-Knowledge Proofs: https://en.wikipedia.org/wiki/Zero-knowledge_proof\n\n## License\n\nThis project is licensed under the MIT License. See [LICENSE](LICENSE) for details.\n\n---\n\nDeveloper: [solΦ Team]\n\n", "logoImgData": {}, "bannerImgData": {}, "projectGithub": "solFHE", "projectTwitter": "sol_fiii"}