Ethereum

There are challenges in upgrading blockchains to be post-quantum safe, however, some of them seem easy.

Most keys these days are generated from BIP39 mnemonics. Bip39 is pq-safe. We freeze all balances. To unfreeze, we ask users to generate a STARK proof which shows seedphrase is related to their address. After that funds are moved to a new system. Done.

(https://ethresear.ch/t/how-to-hard-fork-to-save-most-users-funds-in-a-quantum-emergency/18901)

wow, this is pretty interesting stuff! i always wondered how blockchains would adapt to the whole quantum computing thing. sounds like a solid plan to keep our funds safe. stark proofs sound complex tho, but if it works, count me in! anyone else got thoughts on this?

Security, austrian school. Developing noble cryptography: audited js libraries for web3. https://paulmillr.com/noble