Jay-Z Auctions Off 'Heir to the Throne' NFT Based on 1996 'Reasonable Doubt' Debut Album Jay-Z is auctioning off a commemorative NFT "Heir to the Throne," which is based on his landmark 1196 "Reasonable Doubt" Debut Album featuring a "recontextualized" rendering of its album cover. Photo : Nicholas Hunt/Getty Images Jay-Z's career-defining debut album "Reasonable Doubt" turned 25 on Friday, June 25, and what could better celebrate this milestone than having the billionaire rap artist treading the cryptocurrency path with the auction of a non-fungible token (NFT) of its album cover at Sotheby's. Jay-Z 'Heir to the Throne' NFT 'Recontextualizes' Debut Album 'Reasonable Doubt'