Odaily Planet Daily News As of June 4, CryptoSlam data showed that the total sales of NFTs on the Bitcoin chain exceeded 4 billion US dollars. In the past 30 days, the sales of NFTs on the Bitcoin chain reached 171 million US dollars, ranking first among the sales of NFTs on various chains. Ethereum and Solana followed closely behind, with the former trading at 159 million US dollars and the latter trading at 90 million US dollars. (Cointelegraph)