generated: '2026-08-02'
method: searched
source: https://github.com/unchained-capital
description: >-
  First-party open-source libraries and tools published by Unchained Capital.
  Verified against the public registries (registry.npmjs.org, pypi.org) and the
  unchained-capital GitHub organization on 2026-08-02. IMPORTANT: these are
  bitcoin/multisig developer libraries, NOT client SDKs for an Unchained service
  API — Unchained publishes no public REST or GraphQL API, so no `SDKs` pointer is
  wired for this artifact. The unchained-bitcoin and unchained-wallets packages are
  deprecated on npm; active development moved to the Caravan monorepo, which now
  lives in the community caravan-bitcoin organization (originated at Unchained).
packages:
  - language: javascript
    registry: npm
    name: unchained-bitcoin
    url: https://www.npmjs.com/package/unchained-bitcoin
    source: https://github.com/unchained-capital/unchained-bitcoin
    install: npm install unchained-bitcoin
    version: 1.2.1
    official: true
    status: deprecated
    note: >-
      Bitcoin utilities library (validation, HD wallets, block explorers, multisig)
      built on bitcoinjs-lib. GitHub repo archived; superseded by @caravan/bitcoin.
    docs: https://unchained-capital.github.io/unchained-bitcoin/
  - language: javascript
    registry: npm
    name: unchained-wallets
    url: https://www.npmjs.com/package/unchained-wallets
    source: https://github.com/unchained-capital/unchained-wallets
    install: npm install unchained-wallets
    version: 1.0.4
    official: true
    status: deprecated
    note: >-
      Shared JavaScript API across multiple bitcoin hardware wallets (Trezor,
      Ledger, Coldcard). GitHub repo archived; superseded by @caravan/wallets.
  - language: python
    registry: pypi
    name: hermit
    url: https://pypi.org/project/hermit/
    source: https://github.com/unchained-capital/hermit
    install: pip install hermit
    version: 0.1.12
    official: true
    status: deprecated
    note: >-
      Command-line, SLIP-39 sharded bitcoin wallet designed for air-gapped
      deployments. Authored by "Unchained Capital Engineering". Repo archived.
  - language: javascript
    registry: npm
    name: "@caravan/bitcoin"
    url: https://www.npmjs.com/package/@caravan/bitcoin
    source: https://github.com/caravan-bitcoin/caravan
    install: npm install @caravan/bitcoin
    version: 0.4.5
    official: false
    note: >-
      Successor to unchained-bitcoin. Package description still reads "Unchained
      Capital's bitcoin utilities library" but the repository is now the community
      caravan-bitcoin organization, so this is recorded as originated-at-Unchained
      rather than first-party-maintained.
  - language: javascript
    registry: npm
    name: "@caravan/wallets"
    url: https://www.npmjs.com/package/@caravan/wallets
    source: https://github.com/caravan-bitcoin/caravan
    install: npm install @caravan/wallets
    version: 0.10.1
    official: false
    note: Successor to unchained-wallets; maintained in the caravan-bitcoin organization.
  - language: javascript
    registry: npm
    name: "@caravan/multisig"
    url: https://www.npmjs.com/package/@caravan/multisig
    source: https://github.com/caravan-bitcoin/caravan
    install: npm install @caravan/multisig
    version: 1.0.2
    official: false
  - language: javascript
    registry: npm
    name: "@caravan/psbt"
    url: https://www.npmjs.com/package/@caravan/psbt
    source: https://github.com/caravan-bitcoin/caravan
    install: npm install @caravan/psbt
    version: 2.1.0
    official: false
  - language: javascript
    registry: npm
    name: "@caravan/descriptors"
    url: https://www.npmjs.com/package/@caravan/descriptors
    source: https://github.com/caravan-bitcoin/caravan
    install: npm install @caravan/descriptors
    version: 0.2.0
    official: false
    note: Successor to unchained-capital/bitcoin-descriptors (archived).
registries_probed:
  - {registry: npm, status: found}
  - {registry: pypi, status: found}
  - {registry: rubygems, status: none}
  - {registry: packagist, status: none}
  - {registry: nuget, status: none}
  - {registry: crates.io, status: none}
  - {registry: maven-central, status: none}
  - {registry: pkg.go.dev, status: none}
x-evidence:
  fetched: '2026-08-02'
  urls:
    - https://api.github.com/orgs/unchained-capital/repos
    - https://registry.npmjs.org/unchained-bitcoin
    - https://registry.npmjs.org/unchained-wallets
    - https://pypi.org/pypi/hermit/json