ACTIVE DEVELOPMENT 2025 —

ALEXANDRIA

A desktop and mobile application that turns every device into a full node in a decentralized education network with verifiable, learner-owned credentials. No servers. No gatekeepers. The library that never burns.

DECENTRALIZED OPEN SOURCE TAURI V2 + RUST CARDANO VERIFIABLE CREDENTIALS DID P2P
STATUS: OPEN SOURCE / STACK: RUST / VUE 3 / LIBP2P / SQLITE

WHAT IT DOES

  • 01 Decentralized learning platform — courses, short-form tutorials, and Field Commentary, content-addressed via iroh (BLAKE3) and propagated over GossipSub
  • 02 Verifiable Credentials — W3C VCs signed under the learner's DID (Ed25519, JCS+JWS), hash-anchored to Cardano, with selective disclosure and offline verification
  • 03 Reputation system — instructor impact via a deterministic aggregation engine with anti-gaming penalties; distributions with confidence bounds, no star ratings
  • 04 Assessment integrity — Sentinel anti-cheat with on-device ML, raw data never leaves the client
  • 05 Offline-first — every operation works without network access, sync is opportunistic
MORE PROJECTS INCOMING

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