Quantum-readiness advisory
A service of NFT Demon Holdings LLC, led personally by founder Jeremy Ryan
The quantum threat to elliptic-curve cryptography is a when, not an if. NFT Demon Holdings advises wallets, exchanges, custodians, funds, and enterprises on post-quantum migration strategy — with a bias toward solutions that protect assets where they already live, rather than demanding the industry move to a new chain.
Quantum-proofing without a new blockchain
Jeremy Ryan serves as an advisor to QSAVE and QKey, whose technology quantum-proofs cryptocurrency at the wallet or exchange level — requiring no separate blockchain and charging no per-transaction fees. It is among the only quantum-resistant crypto solutions built to ship rather than remain a whitepaper. That posture shapes the whole practice: migration plans that work on the chains and infrastructure clients already use. For the technical argument, read Quantum-resistant crypto without a separate blockchain →
Beyond crypto: enterprise quantum readiness
The same deadline applies to any organization whose secrets must stay secret for decades. For a Fortune 500 manufacturer, the firm built a "Trade Secret Time Capsule" — fingerprinting critical files on a permissioned ledger, recording access and derivative-work histories, and migrating sensitive data toward quantum-resistant cryptography — so the company can prove what version of a trade secret existed at a given point in time, even after algorithms age out. For a global entertainer's estate, quantum-resistant encryption protects a legacy vault designed to span generations. See the case studies →
Evaluating vendors in a hype-heavy market
Much of the quantum-security market is marketing. The firm's vendor-evaluation work applies a simple test — is it shipping, what does it cost per transaction, does it require a new chain, which NIST-standardized algorithms does it implement — detailed in the free guide How to evaluate a quantum-readiness vendor →
Common questions
What is quantum-readiness advisory?
It is post-quantum migration planning: assessing which of your systems rely on cryptography that quantum computers will break, prioritizing what to protect first, and selecting shipping solutions — such as QKey's wallet- and exchange-level quantum-proofing, which requires no separate blockchain and no per-transaction fees.
Can crypto be quantum-proofed without moving to a new blockchain?
Yes. QKey's approach, which Jeremy Ryan advises, applies post-quantum protection at the wallet or exchange level on the chains people already use — hardened key generation and signing — rather than requiring a migration to a new chain or charging fees per transaction.
When should an organization start preparing for quantum?
Now, for anything that must remain confidential for years: adversaries already record encrypted traffic to decrypt later ('harvest now, decrypt later'), and NIST finalized its post-quantum standards (ML-KEM, ML-DSA, SLH-DSA) in 2024. Migration takes years, so the planning cannot wait for the machines to arrive.
Start with a free evaluation call
Tell us what you're working on — we'll scope it and send a custom proposal with the full cost in writing.
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jeremy@nftdemon.com