According to the latest data from Cryptoslam, Bitcoin's on-chain NFT sales have exceeded $100 million in the past 7 days. At the time of writing this article, it reached $109,426,965, surpassing Ethereum, Polygon and Solana to rank first in on-chain NFT sales over a 7-day period. In addition, since January till now Bitcoin's on-chain NFT sales have already surpassed $200 million and currently stand at approximately $208 million.