Decentralized quantum network developer Postquant Labs has announced the public launch of QuipSwap, a trustless, bridgeless cross-chain swap protocol engineered to eliminate bridge vulnerabilities and mitigate quantum decryption risks across multi-blockchain workflows. Developed alongside quip.network, the protocol removes centralized intermediaries, smart contract bridges, oracles, and wrapped assets—components historically targeted in major decentralized finance (DeFi) exploits.
| [ QuipSwap Bridgeless Protocol Architecture ] | ||
|---|---|---|
| Cross-Chain Mechanism | Quantum Security & Audit | Multi-Chain Ecosystem Integration |
| • Direct P2P Wallet Access Exchange | • Oak Security Formal Audit Completed | • Bitcoin (BTC) Quantum-Resistant Beta |
| • Zero Wrapped Assets / Zero Oracles | • Elimination of Intermediary Vectors | • Ethereum (ETH) Quantum-Resistant Beta |
| • Synchronized Atomic Claim Keys | • Open-Source Architecture Standards | • Solana (SOL) Quantum-Resistant Beta |
Bridgeless Peer-to-Peer Swap Mechanics
Traditional cross-chain protocols rely on smart-contract bridges where assets are locked or parked with third-party custodians to issue wrapped tokens. QuipSwap replaces this intermediary structure with a synchronized peer-to-peer (P2P) atomic key exchange:
- Direct Access Swaps: Counterparties agree to a trade and exchange wallet access directly across chains. When one party claims their side of the transaction, the counterparty automatically receives their corresponding claim key, establishing an atomic swap without middleman custody.
- Removal of Attack Vectors: By eliminating wrapped assets, liquidity pools, and oracles, the protocol removes the central storage points vulnerable to classical smart contract exploits and future quantum decryption attacks.
- Codebase Verification: Following a live demonstration at ETHDenver, the core codebase underwent a formal security audit conducted by Oak Security ahead of its public release.
Quantum-Resistant Wallet Deployment Across Major Chains
Led by CEO Colton Dillion and CTO Dr. Richard Carback, Postquant Labs is building quip.network as a decentralized marketplace connecting classical and quantum computing operators. Because quantum computers threaten public-key signatures (such as ECDSA) across legacy blockchains, Postquant Labs has deployed beta quantum-resistant wallets across Bitcoin, Ethereum, and Solana. The P2P protocol allows users to retain native assets on existing chains while interacting with post-quantum computing workflows.
Review the press release via PR Newswire here.
August 27, 2026
