The @quipnetwork security narrative leans on harvest now, decrypt later. Encrypted traffic and public keys can be stored today and attacked when a large fault-tolerant machine exists. U.S. and European guidance cited by the project asks critical sectors to begin post-quantum protection on a multi-year policy timetable, which is a regulatory horizon rather than a hardware date. The project’s own explainer states that no current quantum computer can break Bitcoin or Ethereum, and that the relevant threat is narrower than popular headlines. That is the more careful position. Signature schemes, not hash-based proof of work, are the exposed surface for most user funds. Quip accounts add WOTS+ so a break of elliptic-curve signatures would still face a hash-based control. QuipSwap extends that control across both legs of a trade so a cross-chain move is not limited by the weaker chain’s cryptography. None of this eliminates operational risk. Smart-contract bugs, key-handling mistakes, and incomplete trustee separation in QVRF remain ordinary software risks. The interesting public-policy angle is timing. Institutions may need auditable post-quantum controls years before a cryptographically relevant machine is online, and optional wrappers on existing chains are one way to start without a base-layer fork.