Twitter Inc boss Jack Dorsey said on Tuesday he will convert proceeds from the digital auction of the first ever tweet on the platform to bitcoin for charity.<br /><br />"just setting up my twttr" - the first ever tweet went live for sale after Dorsey listed it as a unique digital signature on a website for selling tweets as non-fungible tokens (NFTs).<br /><br />NFTs are digital files that serve as digital signatures to certify who owns photos, videos and other online media. Dorsey, a known bitcoin enthusiast, said the auction will end on March 21.
