The World’s First
Quantum-Secure Layer-1
Blockchain Built for
Financial Institutions
Future-proofing the next $10 Trillion of digital assets
The Clock is Ticking
Existing L1s rely on ECDSA encryption, which is rapidly approaching obsolescence as computing power increases.
The Quantum Threat is Real.
Your Digital Assets Are Not Safe.
The ’Store Now, Decrypt Later’ threat is no longer a theory, it means current smart contracts and wallets are fundamentally unsafe. A secure solution that lasts 30+ years doesn’t exist... Until now.
Quranium: Quantum-Resistance Redefined
Quranium is the first L1 to adopt SLH-DSA (Stateless Hash-Based Digital Signature Algorithm),
the most conservative, future-proof security primitive in cryptography.
EVM Compatible
Seamless deployment of solidity contracts
QxSwap - Quantum-secure Decentralized Exchange
Institution-grade DEX for high-speed, quantum-secure asset exchange
Built for scalable and efficient liquidity across global markets
QRemix AI
AI Smart Contract Deployment
QSafe Quantum-secure Wallet
Access to native Quranium chain tokens and NFTs
Integrated with 70 other major chains including BTC, Ethereum, Solana
SLH-DSA Layer-1 Infra (Stateless Hash-Based Digital Signature Algorithm)
Stateless significantly more robust than stateful
Hash based cryptography is stronger than lattice-based
Uncrackable Security
SLH-DSA is significantly more robust than stateful and lattice-based alternatives, providing security for decades.
Read Whitepaper →
EVM-Compatible
Don't rebuild your project. Seamlessly deploy your existing Solidity contracts on our quantum-secure foundation.
Read Technical Docs →

QSafe Wallet
Protect your holdings with our native, quantum-secure wallet integrated across 70+ major chains.
Explore QSafe Wallet →
Your on-chain money, assets and data are now secure from quantum attacks.
Quantum Secure
Institutional Ready
Quramium’s Core Advantages
Time Horizon
Regulated assets (securities, health data, IP) must remain valid 10–30+ years
SLH-DSA (SPHINCS+) Hash-based signatures give the most conservative, future-proof guarantee
Auditability & Compliance
Simpler primitives = easier audits, fewer hidden risks, higher regulator confidence
Hash functions are the most battle-tested primitive in cryptography
Trade-off
Institutions want both performance and long term assurance
Lattice = speed today but security compromised
Hash-based = uncompromising security for decades, that’s Quranium
Trusted by
Thought Leadership






































What’s Happening?
150k+
Community
40k+
Wallets created on-chain
1.8M+
Testnet Transactions
110+
MOUs signed
Our Team
Advisors
Roadmap
Looking Ahead
The Uncrackable Future
Quantum Secure Layer-1 Blockchain Infrastructure
Core IP developed for Quantum-Secure Layer-1 ecosystem
SLHDSA
PoS
EVM Compatibility
Wallet
DEX
Quests Platform
Established Post-quantum thought leadership