<p><img src="https://images.cointelegraph.com/cdn-cgi/image/format=auto,onerror=redirect,quality=90,width=840/https://s3.cointelegraph.com/uploads/2023-06/f64474f8-000d-46ca-aea2-3028b8a3798f.jpg"></p><p>All three “transitions” are necessary to secure Ethereum’s future, according to Buterin.</p>