<p><img src="https://images.cointelegraph.com/images/840_aHR0cHM6Ly9zMy5jb2ludGVsZWdyYXBoLmNvbS9zdG9yYWdlL3VwbG9hZHMvdmlldy9iZDcyNzUwYTg4N2RiY2UyM2E3YjlhNmQ4MWU3ZmRhZC5qcGc=.jpg"></p><p>Validiums use zero-knowledge proofs to ensure the validity of transactions without revealing private data.</p>