According to Foresight News, Bitcoin miners' revenue reached a historic high in March, surpassing $2 billion. This is based on data from The Block Data. In addition, Ethereum block validators earned $309 million in the same month. Of this, stakers earned $247 million, while transaction fees accounted for $62.41 million. This significant increase in revenue for both Bitcoin miners and Ethereum block validators indicates a growing interest and investment in cryptocurrency.