“During the Christmas season of last year, Coinbase launched the 12 Days of Coinbase event where each day was marked with an announcement such as a new crypto listing on the exchange or how Coinbase is working towards a goal in the crypto industry. One such goal is to demystify the cryptocurrencies and blockchain technology by launching the Coinbase Earn program. The Earn program first focused on the digital asset known as Ox (ZRX).

In continuation with the earn program, the team at Coinbase is now offering cryptocurrency investors and enthusiasts the chance to learn about the Brave Browser while earning its native token of Basic Attention Token (BAT)…”

Source: https://cryptonewmedia.press/2019/02/07/coinbase-to-reward-users-in-bat-for-learning-about-the-brave-browser/