hashtree-resolver

Root resolver for hashtree - maps human-readable keys to merkle root hashes.

Resolves npub/path style addresses to merkle root hashes by querying Nostr relays.

Usage

use hashtree_resolver::{NostrRootResolver, NostrResolverConfig, RootResolver};

let config = NostrResolverConfig {
    relays: vec!["wss://relay.damus.io".to_string()],
    ..Default::default()
};
let resolver = NostrRootResolver::new(config).await?;

// Resolve npub/treename to hash
let entry = resolver.resolve("npub1.../myrepo").await?;
println!("Root hash: {}", entry.root_hash);

Nostr Events

Uses Nostr kind 30078 (NIP-78) events to store tree references:

• d tag: tree name
• l tag: hashtree label (for filtering)
• hash tag: content hash
• key tag: CHK decryption key (optional, public)
• encrypted_key tag: encrypted key (optional, shared)

Part of hashtree-rs.