Odaily Planet Daily News Cryptoslam data shows that the sales of NFTs on the Bitcoin chain in May was about 190,067,268.88 US dollars, the lowest point in the past 7 months. In addition, the total number of NFT transactions on the Bitcoin chain in May was about 150,000, of which there were about 61,072 independent buyer addresses and 45,414 independent seller addresses. So far, the total sales of NFTs on the Bitcoin chain has exceeded 3.95 billion US dollars.