Bitcoin Bitcoin-Based Digital Art Image ‘Genesis Cat’ Sells for $254K in Sotheby’s Auction IceLoungeMedia IceLoungeMedia The sale of the digital image from the Taproot Wizards project came as popularity surges for the NFT-like creations minted atop the Bitcoin blockchain’s Ordinals protocol. All in, some 19 lots sold by Sotheby’s raked in a combined $1.1 million.