Copper

Copper is an institutional cryptocurrency custody and brokerage platform registered in the United Kingdom and Wales.

Its software connects with major exchanges, including Bitfinex, BitMEX, and Binance, enabling regulated custody and trading workflows for institutions.

Copper employs a Walled Garden approach to storing and transferring digital assets, integrating strong cryptography, cold wallets, and controlled physical transfer along with personal validation by authorized human system operators to ensure security and oversight throughout the process.