IMAGE: Several digital chains over a background of electronic circuitsIMAGE: Reto Scheiwiller — Pixabay (CC0) Enrique Dans Feb 5 · 3 min read The growing use of blockchain suggests that this will soon be how carry out any kind of deal: the evolution of the web as Web 3.0 — I hate nomenclatures in the form of ‘versions — will mean an internet in which every transaction is stored in a blockchain in different forms (smart contracts, NFTs and other protocols that will appear).