Quantum security isn’t a simple label that tells us everything is protected. Different parts of a blockchain rely on different cryptographic mechanisms. A proof system, a wallet signature, and an external dependency can face different security considerations. Starknet’s STARK proofs use hash-based cryptography, while programmable accounts offer flexibility in transaction authorization. The important question is not whether every risk has disappeared. It’s what has been addressed, what remains, and how the ecosystem can prepare responsibly. That is the kind of conversation blockchain security needs. @Starknet #Starknet #QuantumSecurity quantum.starkware.co/