From now until Dec. 31, 2019, The Traditional Tune Archive can earn 5 USD in Basic Attention Tokens (BATBAT stands for Basic Attention Token. It is a utility token based on the Ethereum technology that can also be used as a unit of account between advertisers, publishers, and users within Brave Rewards. The token is not a digital currency, security or a commodity. For more information, visit the BAT website.) for each qualified referral A referral is qualified when the person that downloaded and installed the Brave Browser, uses the browser for a minimum of 30 days since the browser was first opened. that Download & Install the Brave Browser Much more than a browser, Brave is a new way of thinking about how the web works. Brave is open source and built by a team of privacy focused, performance oriented pioneers of the web..