<p><img src="https://images.cointelegraph.com/images/840_aHR0cHM6Ly9zMy5jb2ludGVsZWdyYXBoLmNvbS91cGxvYWRzLzIwMjMtMTIvNmVjMjZiZmItOTI4My00OWRiLTgxZDAtNmQxZmRmYjYyMTdjLmpwZw==.jpg"></p><p>The digital tenge has been used for everything from free school lunches to tokenizing gold, and there’s more to come.</p>