Unchained primary-source snapshot
Fetched: 2026-04-28 UTC
1) Official homepage
Source: https://www.unchained.com/
Selected excerpts from the official site:
Unchained provides bitcoin financial services so you can buy, protect, borrow against, and retire with bitcoin while holding your own keys the whole time.
Collaborative custody gives you both. Real ownership backed by the security you trust, the services you need, and expert guidance every step of the way.
Unchained vaults use collaborative multisig custody to protect your bitcoin in cold storage.
Additional signals from the source:
- The homepage already makes clear that Unchained is broader than a multisig-vault product.
- The core idea is not merely self-custody, but a specific collaborative-custody model that supports additional financial services.
- The site bundles trading, loans, IRAs, inheritance, and guided advisory into a single operating narrative.
2) Vaults page
Source: https://www.unchained.com/vaults
Selected excerpts from the official site:
Unchained vaults make institutional-grade custody accessible to everyone, preserving full sovereignty with the backup of our enterprise key and expert team.
Every vault is secured by three keys. Two of three are required to move your bitcoin.
Unchained holds only one key, so we can never move your bitcoin, but we can be your safety net if you lose a key.
Additional signals from the source:
- This page is the clearest expression of Unchained’s trust model.
- The company repeatedly frames collaborative custody as a response to both exchange risk and solo-self-custody operational risk.
- Inheritance, recovery, and family coordination are treated as first-class design requirements.
3) Business vaults page
Source: https://www.unchained.com/business-vaults
Selected excerpts from the official site:
Secure your treasury’s bitcoin in a multisig vault and retain complete control of your key configurations and approvals.
Set granular permissions for key holders, auditors, and approval policies with unique logins.
Employee departure? Replacing a key is simple, and your vault history persists.
Additional signals from the source:
- This page shows Unchained acting as treasury-governance infrastructure, not only as personal custody guidance.
- Team permissions, auditor roles, and key rotation support make the platform look more like an operating control plane than a static wallet product.
4) Trading desk page
Source: https://www.unchained.com/trading-desk
Selected excerpts from the official site:
Buy bitcoin directly to your cold storage
Bitcoin purchased through our trading desk lands directly into your cold storage.
Sell bitcoin directly from your vault
Additional signals from the source:
- The trading model is designed to bypass exchange-withdrawal risk and operational friction.
- This is a meaningful clue that Unchained is integrating brokerage-like flows directly into its custody stack.
5) Commercial loans page
Source: https://www.unchained.com/loans
Selected excerpts from the official site:
Bitcoin-backed loans for business with zero rehypothecation
Your company controls a key, so you can verify on-chain that your bitcoin is never rehypothecated.
No single party can move your bitcoin
Verify your collateral on-chain at any time using a key your company controls.
Additional signals from the source:
- The loan architecture is explicitly built around collaborative custody and on-chain verifiability.
- The no-rehypothecation claim is one of the clearest differentiators in the public material.
6) Bitcoin IRA page
Source: https://www.unchained.com/bitcoin-ira
Selected excerpts from the official site:
Unchained’s Bitcoin IRA is the only IRA that allows you to hold real bitcoin with keys you control.
Your IRA lives on-chain, under keys you control.
Your bitcoin is held in multisig cold storage, and you control two of the three private keys.
Additional signals from the source:
- The IRA page extends the collaborative-custody pattern into regulated retirement-account infrastructure.
- The page repeatedly contrasts real on-chain bitcoin ownership with paper-claim alternatives.
7) Inheritance page
Source: https://www.unchained.com/inheritance
Selected excerpts from the official site:
A complete inheritance system designed around access and legal ownership, not just key recovery.
Most bitcoin inheritance plans fail because they solve only half the problem.
The Inheritance Protocol provides step-by-step guidance so executors can act confidently without needing bitcoin expertise.
Additional signals from the source:
- This page is especially useful because it shows Unchained treating inheritance as both a human/legal workflow and a technical-custody workflow.
- Trust vaults, beneficiaries, connections, and advisor relationships all appear as integral parts of the operating model.
Notes
- Unchained appears best cataloged as Bitcoin collaborative-custody infrastructure / treasury and inheritance control plane / bitcoin financial-services platform.
- No canonical standalone whitepaper or litepaper surfaced in this pass.
- The clearest current source of truth is the official website and focused product pages for vaults, business custody, trading, loans, IRAs, and inheritance.
- The strongest classification clue is that a single collaborative-custody model underlies multiple financial-service surfaces rather than sitting beside them as a separate wallet feature.