SIGIL defines a deterministic envelope that lets any JSON object be hashed and authenticated with a Nostr key‑pair using RFC 8785 canonicalisation and BIP‑340 Schnorr signatures. The envelope keeps the familiar id and pubkey/sig fields while removing the 6‑item Nostr signing tuple, making the format suitable for off‑relay storage, cross‑protocol bridges and application‑specific events.

NostrHub

NostrHub | Discover and Publish NIPs

Explore official NIPs and publish your own custom NIPs on NostrHub.

Tell all youf friends. This is where the fun is.

June 2025 Monthly r/Nostr Summary https://www.reddit.com/r/nostr/comments/1lprdw6/june_2025_monthly_rnostr_summary/

Nostr Vanity Address Generator

Tokmeter lets you quickly count tokens from the command line: # Count tokens in files tokmeter file1.txt file2.js # Count tokens in text tokmeter "Hello, world!" # Count tokens from stdin echo "Hello, world!" | tokmeter https://www.npmjs.com/package/tokmeter

Coremunism vs Knotzism

A bookmarking micro app that works with both Solid and Nostr. Interoperability proof of concept.

Finally we can log in to solid with nostr, and log in to nostr with solid. Personal storage at web scale for both eco systems. DIDs, portability, payments, identity, git without github, super apps, micro apps, on-chain commitments, smart contracts and a web operating-system. Happy days!

Good news Nostr and ActivityPub getting bridged ActivityPub and Solid getting bridged Solid and Nostr getting bridged

GitHub

support Nostr · Issue #446 · snarfed/bridgy-fed

Simple, key-centric, UX is still rough, community is heavily Bitcoin/crypto people right now, but could be promising. https://github.com/nostr-prot...

Censorship resistance score card: ~2/10 -- twitter / x ~3/10 -- activitypub / mastodon ~6/10 -- nostr ~8/10 -- bitcoin ~9/10 -- bittorrent/pubky X relies on the CEO alot. AP is inconsistent, but you can run your own. Nostr is still reliant on DNS. Bitcoin has a reliance on miners. Bittorrent seems to be holding up with occasional scare letters from lawyers. View quoted note →

A fairly decent summary. I would add one thing. A nostr client could upgrade its censorship resistance with a relatively easy #pubky integration. The two protocols are complementary.

Swaps

nosdav now has —git you can now do: git clone

Music Playlists Collection

Music Playlists Collection

Music Playlists Collection

Soccerball prediction markets getting there ...

Realtime options market, powered by nostr. If you know, you know ;)

Decentralized music and video m3u playlists

Music Player

Decentralized MP# URL playlists with images

M3U Gallery - Stunning Media Gallery

Yet another firehose. Filter by text, image, video.

Nostr Firehose - Real-time Social Feed

Git without github

NIP-34 Event Viewer