Brain Logger: A Web3 Based Decentralized Social Network

The social network Twitter possesses a key characteristic: it is centralized, allowing Twitter Corporation to control data substitution and set moderation rules. However, this issue can only be resolved through the complete decentralization of the platform. To achieve this, blockchain technology is crucial as it enables the operation of decentralized applications with smart contracts serving as the foundation for system-user interaction. In this paper, we propose the minimum viable implementation of a similar social network called Brain Logger, which stores all necessary data in the NEAR blockchain network. Introducing a small fee for modifying data on the network ensures a solution to the aforementioned problems. The implementation includes a smart contract for blockchain networks and a web application frontend. The smart contract was developed using the NEAR software development kit in Rust, while the frontend was created in JavaScript using the React framework and Redux for local data storage. The code can be accessed on Github.