Starknet (STRK)

As quantum computing moves from theory toward reality, post-quantum security is no longer just another technical upgrade.

It's becoming a prerequisite for any blockchain that expects to survive the next decade.

That's why I find Starknet's approach particularly interesting.

Instead of waiting until quantum computers become an immediate threat, Starknet is openly committing to an end-to-end post-quantum roadmap today.

Even more importantly, much of the foundation is already there: STARK proofs provide post-quantum-resistant cryptography by design, while native Account Abstraction makes migrating users to quantum-secure wallets far more practical.

Preparing for Q-day isn't about predicting when it will happen.

It's about making sure your infrastructure is ready before everyone else starts rushing to adapt.

Quantum readiness isn't something you add later.

It has to be part of the architecture from the beginning.

That's why Starknet has an interesting advantage.

The proving system already relies on STARKs, which are considered post-quantum secure, while native Account Abstraction gives users a practical migration path instead of forcing an ecosystem-wide reset.

The roadmap now focuses on replacing the remaining legacy components and tracking Ethereum's own migration where dependencies still exist.

Future-proof infrastructure rarely becomes a headline today.

But it often determines which networks survive tomorrow.