After watching too many "privacy" apps get subpoenaed or shut down, I wanted a communication tool that literally cannot be shut down because it has no servers to seize. Ouroboros is a Rust-based P2P stack with two modes: 1. Live sessions: Two peers connect directly using just a shared passphrase. The passphrase deterministically generates identical network parameters on both sides, so they can find each other without any coordination server. 2. EtherSync spaces: Async file sharing and messaging in encrypted "spaces" that sync via gossip protocol when peers are online. Key features: - Post-quantum resistant (Kyber1024 hybrid) - Works through most NATs (ICE multipath + Tor fallback) - DPI evasion transports (experimental) - 0 dependencies on centralized infrastructure GitHub: https://github.com/omarsomaro/HANDSHAKE Would love feedback from anyone interested in P2P/decentralized systems!