CLI for interacting with did-btcr2-js, the JavaScript/TypeScript reference implementation of the did:btcr2 method. Exposes various parts of multiple packages in the did-btcr2-js monorepo.

Bitcoin Core RPC and Rest Client Implementations in JS/TS. Used by @did-btcr2/method.

Common utilities, types, interfaces, etc. shared across the did-btcr2-js monorepo packages.

CLI for the did:btcr2 DID method. See @did-btcr2/cli for the full package.

SDK for accessing the did:btcr2 method functionality.

Reference implementation for the did:btcr2 DID method written in TypeScript and JavaScript. did:btcr2 is a censorship resistant DID Method using the Bitcoin blockchain as a Verifiable Data Registry to announce changes to the DID document. This is the core

Multi-party coordination for did:btcr2 aggregate beacons: sans-I/O AggregationService and AggregationParticipant state machines, MuSig2 (BIP-327) signing sessions, cohort conditions, and pluggable transports (Nostr, HTTP, in-memory).

Sparse Merkle Tree for did:btcr2: full-depth zero-hash model with base64url inclusion/non-inclusion proofs and did:btcr2-specific leaf hash construction.

W3C Data Integrity proof suite using BIP-340 Schnorr signatures over JCS-canonicalized documents. Creates and verifies bip340-jcs-2025 proofs for did:btcr2 DID updates.

Secp256k1 key pairs with ECDSA, BIP-340 Schnorr, and BIP-341 taproot signing, multibase encoding, and constant-time operations.

Key manager that can be used with the did:btcr2 DID method

Monorepo for did:btcr2 js/ts implementation and supporting packages.