LONDON - Britain's Damien Hirst started burning hundreds of his artworks on Tuesday (Oct 11) after collectors chose to keep their non-fungible tokens (NFTs), blockchain-based assets representing their digital images, instead. Hirst, who found fame amid the 1990s Young British Artist scene, launched his first NFT collection The Currency - 10,000 NFTs corresponding to 10,000 original artworks depicting colourful spots...