Abbott stock (ABT) has a tokenised version, ABTx, a blockchain based asset that represents Abbott Laboratories shares. Each ABTx token is backed 1:1 by real Abbott shares held in regulated custody. Abbott is a global healthcare company founded in 1888 and based in Illinois. It makes medical devices, diagnostics, nutrition products and branded generic medicines, with well known products including the FreeStyle Libre glucose monitor and the Similac and Ensure nutrition brands. Abbott sells in more than 160 countries. Holding ABTx gives you indirect exposure to Abbott shares, but it is not the same as owning the underlying shares and does not come with shareholder rights.