“Trust Me Bro” Cryptography Is Not Enough. That Is Exactly Why Qastle Exists.

At Bitcoin 2026 in Las Vegas, Qastle Wallet became part of the main-stage conversation.

On April 29th, during a lunchtime panel on quantum risk, a senior protocol engineer at Anduro described Qastle Wallet as an example of “trust me bro cryptography.” The argument was that rising fear around quantum computing could create space for weak products, black boxes, and vendors selling broken…