Boolberry is a privacy-focused cryptocurrency. Like many other privacy coins, it uses the CryptoNote technology. It was launched in 2014. Ring transactions and one-time transaction keys are used for privacy. This hides the sender, receiver and the amount sent. It uses proof of work to secure the network. Because the hashing algorithm is ASIC resistant, it can be mined on home computers too. This improves decentralization. It competes with Zcash and Monero.