what if the biggest challenge for blockchain security isn’t finding stronger cryptography, but being able to replace it before it becomes outdated? that’s one reason i’ve been spending time exploring @Starknet Quantum Hub. quantum computing is an obvious concern, but i’m also interested in how AI-assisted mathematical breakthroughs could challenge cryptographic assumptions that today’s networks still depend on. starknet has a few interesting advantages here. first, its STARK proofs rely on hash-based cryptography rather than elliptic curve assumptions. this gives it a foundation for quantum-resistant verification, although the security of the full system still depends on the cryptographic components around it. second, programmable accounts make security upgrades more flexible. developers can introduce alternative signature schemes at the account level instead of requiring every wallet to follow one fixed signing method. but there’s a limitation that deserves more attention. starknet is still an ethereum L2. parts of its security architecture depend on ethereum, including KZG commitments for blob data availability and the cryptographic foundations behind cross-chain communication. so even if starknet develops a better security model, it cannot independently control every upgrade that affects its infrastructure. this is where the independent L1 exploration becomes particularly interesting to me. it could give starknet greater control over its cryptographic choices and upgrade timeline, rather than having every major security change tied to another network’s decisions. of course, exploring an independent L1 doesn’t mean a migration is confirmed, or that starknet is already fully quantum-safe. what matters is the direction. i see cryptographic agility as more than adopting stronger algorithms. it’s about having the freedom and infrastructure to change when the assumptions behind existing security no longer hold. and that’s a much bigger challenge than simply becoming quantum-ready. https://t.co/kPfqaqeLH4