@QuantusNetwork is a PoW L1 built on Substrate with post-quantum cryptography at the protocol layer. Quantus’s core thesis is that the cost of readiness is far lower than the cost of being caught offside. Even if cryptographically relevant computers don’t come for the next decade, infrastructure built now will leave the ecosystem in a much better position to respond when the time comes. In addition to quantum security, Quantus is making self-custody as user-friendly as possible through its reversible transactions and High-Security Accounts in the Quantus mobile app.(Messari)