Seed is the biggest problem with crypto security

I’ve been researching a problem in crypto self-custody that feels under-discussed: seed phrase storage is still one of the weakest links in wallet security.

The current standard assumes users can safely store 12–24 recovery words forever, usually on paper or metal. But this breaks down fast in real-world scenarios:

• Fire, floods, and natural disasters
• Theft or accidental exposure
• Border crossings / physical searches
• Users misplacing or partially losing backups
• Social engineering around recovery phrases

What’s interesting is that most “solutions” still rely on the same fundamental assumption: static human-readable recovery data.

I’ve been exploring whether recovery should instead be:

• Dynamically reconstructed
• Locally transformed in a way that doesn’t expose the original phrase
• Recoverable only through multi-factor human verification
• Resistant to brute force even if partial information is exposed

From a cryptography / security engineering perspective:

What do you think is the best path forward for replacing or improving seed phrase recovery without sacrificing self-custody or introducing centralization?

Curious to hear thoughts from wallet developers, cryptographers, and anyone who has worked deeply on key recovery systems.