nip-44

Push-based iOS NIP-46 Nostr remote signer. Wakes a Notification Service Extension via APNs to sign events in the background.

Bloom offers a familiar file‑manager interface that lets users quickly interact with files and blobs stored on Blossom and NIP‑96 servers. You can edit metadata, share items directly from Bloom, create shareable folders, and much more.

Post-quantum cryptography (PQC) in Nostr — an index of every project working on quantum-resistant Nostr, and how each one implements it

Secure encrypted password vault built on Nostr with decentralized relay sync and zero-knowledge architecture.

Hardware Nostr signer on an ESP32. On-device approval, keys never leave the device, up to 8 master identities. Heltec WiFi LoRa 32 V3/V4.

Private Nostr circle primitives: derived keys, roles, invites, personal inboxes, word codes, and convergent state.

Self-hosted decentralized email on Nostr: web inbox, multi-mailbox, NIP-05, IMAP bridge, NIP-96 Blossom. kind:1301 + NIP-44/59. Docker one-command deploy.

Encrypted Nostr DM pipe (NIP-17 + NIP-44) with a Unix-style CLI and TUI

Gift wraps nobody can trace: rendezvous keys in place of the recipient's p tag, plus cover traffic.

A Find My alternative on Nostr for iOS and GrapheneOS: each phone publishes its location as an addressable event encrypted for approved contacts only. No server, no bridge, no push.

OpenDating protocol — privacy-first decentralized dating on Nostr. Reference relay (Cloudflare Workers + D1 + DO), opendating-protocol npm package, and client integration spec.

Heartwood Nostr signer as a Ledger embedded app — NIP-46, NIP-44 and nsec-tree personas on the secure element

Libre, self-hosted digital wardship — screen-time, app, content and comms limits on a family's own keys, enforced on-device, no platform account.

Drive coding agents (OpenCode, Claude Code, DeepSeek Harness) on your own machine from Android, over end-to-end encrypted Nostr. No accounts, no server; Tor, NIP-42 relays and a LAN direct link.

Experimental peer-assisted HLS video with WebRTC and Nostr signalling, signed segment commitments and a native HyperDHT proof of concept