what's Bull Bitcoin?

Bull Bitcoin is a non-custodial Bitcoin exchange that enables users to buy and sell Bitcoin directly into their own wallets without the company holding custody of funds. It offers the BULL app, a mobile wallet supporting on-chain and Lightning Network transactions, hardware wallet integrations like COLDCARD for PSBT signing, and tools like Recoverbull for secure backups. The service emphasizes sovereignty, privacy, and the "hard path" to self-custody, avoiding yield products or intermediaries.

BullBitcoin_ gains traction as its wallet finds good use cases for the Liquid network.