According to the latest data from Cryptoslam, the total amount of NFT sales on the Bitcoin chain has exceeded $4 billion, reaching $4,016,371,803 at the time of writing. The number of NFT transactions on the chain is about 3.112 million, of which the number of buyers is about 525,000 and the number of sellers is about 451,000. As of now, Bitcoin is the fourth largest blockchain in terms of total NFT sales on the chain, only behind Ethereum (about 43.844 billion dollars), Solana (about 5.586 billion dollars), and Ronin (about 4.27 billion dollars). Historical data shows that the total amount of NFT sales on the Bitcoin chain exceeded 3 billion dollars at the end of March this year, which means that the indicator has risen by more than 30% in less than three months.