Jason just released a developer preview of “Quantumroot” - which if I’m reading it right means BCH can start building quantum resistant vaults (at very impressive levels of economic efficiency / low fees) into all wallets after the 2026 upgrade (provided all relevant upgrades lock in).
Would be amazing if BCH is already rolling out quantum resistant protection options & tooling by the end of next year. I think that should put us nicely ahead of the game & hopefully attract industry attention to our innovations.
I’m sure he’ll jump in with his own comments at some point.
Jameson Lopp’s proposed under-development Quantum BIP.
The proposal is to announce a sunset date at which non-quantum coins become unspendable, rather than letting a quantum attacker grab them and dump. But this by default burns all coins of anyone who doesn’t migrate to the quantum version in the meantime (Satoshi, people not following things closely etc.).
Interesting take on it.