QuantumShieldingNyks Network: a quantum-proof Layer-1 with shielded transactions and programmable smart contracts
Shielded transactions. Smart contracts at the base layer. Cryptography that survives quantum computers. Compliance proven by certificate, not by handing over history.
Where existing chains fall short.
Other chains make you pick two of three: privacy, programmability, scale. Nyks does all three at Layer-1, on post-quantum cryptography.
Coins with a past
Public ledgers expose wallets, balances, and counterparties. One tainted coin taints every coin downstream of it. The fixes lean on decoy schemes that keep growing and resist pruning.
Accounts vs UTXOs
Ethereum put smart contracts on an account model that breaks fungibility. Bitcoin's UTXO model resists that, but barely runs contracts. Nobody has shipped real programmability on UTXOs.
Nodes that won't fit
Verification cost climbs with chain growth. Full nodes ask for more disk, more bandwidth, more trust each year. Today's shielded chains add trusted setups and linear-size proofs. A working quantum computer breaks all of it.
How Nyks stays light at scale.
Two pieces of cryptography do the work. zk-STARKs handle the proofs. Mutator Sets track which UTXOs are still spendable.
zk-STARKs
Zero-knowledge scalable transparent argumentNo trusted setup. Proof size grows quasi-logarithmically with the data, and because the whole construction is hash-based, it holds up against a quantum attacker.
Mutator Sets
Anonymous membership proof systemAn accumulator. A wallet proves a UTXO is unspent without the network storing every spent note. Proof size stays constant as the set grows, so nodes stay light.
Human readable, checksum embedded, and quantum secure.
Auditable privacy, by attestation.
Attestation is how auditable privacy works in Nyks. You prove what a provider's policy asks to an attestor it trusts, an organisation or an individual admitted on an open, merit-based basis. The provider gets a signed certificate, not your history. No transaction data changes hands.
“Like a notary confirming a fact about you to a bank. The bank trusts the stamp. It never reads your files.”
To transact with a provider, you pick an attestor it accepts and answer the policy's check: scoped context, or a challenge proof, for example that none of your coins descend from a flagged address. The attestor signs a certificate bound to that policy. The provider verifies the signature and the policy id, and nothing else.
policy:challenge-v3
└─ q: coins descend from a flagged address?
└─ wallet answers locally
└─ result: no, with proofcertificate ├─ signature: attestor A, verified ├─ policy: challenge-v3 └─ status: not revoked
Three steps. Nothing reaches the provider but the certificate.
Each provider publishes which attestors and which policies it accepts. You pick an accepted attestor you trust. Nothing about you is shared yet.
Through revealed context or a matching proof, for example that none of your coins descend from a flagged address, the attestor verifies the policy. Your history never opens.
The attestor signs a certificate bound to the policy. The provider verifies the signature and the policy id. No balances, owners, or origins are revealed.
Built for the EU’s regulated boundary.
Confidentiality by default, accountability on demand. Nyks is designed so a supervised intermediary can meet its obligations without the network surrendering user privacy to the public.
NYKS is offered as a crypto-asset by way of a notified white paper: neither an asset-referenced nor an e-money token.
Attestation certificates let supervised intermediaries rely on an accountable attestor without taking custody of user data.
Originator and beneficiary information is supported at the CASP boundary, where value enters or leaves the regulated perimeter.
Forward-looking summary, provided for information only and not legal advice. The attestation framework, including the attestor registry, remains under development. The regulatory treatment of any crypto-asset rests with competent authorities and supervised entities.
Three dimensions.
One base layer.
Most chains pick one trait and pay for the others. Bitcoin is sound money that barely runs a vending machine. Ethereum runs anything, but verification cost climbs each year. Today's shielded chains lean on trusted setups and proofs that keep growing. Nyks puts shielded transactions, smart contracts, and post-quantum cryptography in the same base layer, on Nakamoto-style proof of work, with compliance proven by certificate through the attestation framework instead of handed-over history.
