Odaily News According to Cryptoslam data, the top five blockchains in NFT sales in the past week were Ethereum (about US$36.7 million), Solana (about US$22.35 million), Polygon (about US$19.65 million), Bitcoin (about US$15.659 million) and Mythos Chain (US$4.059 million). Among them, Solana had the largest increase of 36.08%, while Bitcoin had the largest decrease of 15.12%.