“Can a bitcoin-native financial services company replace the bank, broker, and custodian for long-term bitcoin holders — without ever rehypothecating their collateral?”
Founded in 2016 as a bitcoin-backed lending platform, Unchained Capital pioneered collaborative custody — a model where the borrower, Unchained, and a third-party key agent each hold one key in a 2-of-3 multisig arrangement, eliminating rehypothecation risk. Over time, the company evolved from pure lending into a broader bitcoin financial-services platform, adding vault custody, a trading desk, and IRA products. The business deliberately positions itself as an alternative to exchanges and ETFs, targeting long-term bitcoin holders who want real ownership with institutional-grade security.