Coinspeaker Juventus Signs Deal with Sorare Blockchain to Offer Digital Collectibles for Football FansThanks to Ethereum's ERC-721 standard, here's one more weird way of using blockchain to deliver customers an unforgettable experience. Sorare startup offers football clubs to deliver blockchain cards with the favorite players, buy and exchange them.Juventus Signs Deal with Sorare Blockchain to Offer Digital Collectibles for Football Fans