Pubky Core

Pubky Core is an open-source infrastructure project that provides tools and protocols for building decentralized web applications. It offers a complete stack for user-controlled internet experiences, focusing on identity management, data routing, and hosting solutions that operate without central authorities. The system uses cryptographic keys as the foundation for addressing and retrieving content through distributed hash tables.

The core technology includes PKARR (Public Key Addressable Resource Records) for censorship-resistant content addressing, Homeservers for personal data storage, and integration with Mainline DHT for decentralized routing. What makes Pubky Core stand out is its HTTP-friendly approach that allows developers to work with familiar web technologies while building decentralized applications. The protocol uses cryptographic keys as top-level domains, supporting simple file storage without requiring complex new formats.

This infrastructure benefits developers building applications that prioritize user control and censorship resistance. Real-world use cases include creating decentralized wikis, job boards, voting systems, and personal data management tools. The open-source nature means developers can contribute to the protocol or build their own applications on top of Pubky Core's decentralized foundation.