Quip.Network Deploys Quantum Testnet to Secure Blockchain's Future

CASPER, Wyo. – April 02, 2026 – In a significant move to bridge the gap between quantum computing and blockchain technology, Postquant Labs today announced the public launch of the Quip.Network testnet. The quantum-classical hybrid network has already attracted more than 13,000 researchers, signaling widespread interest in its mission to build a more secure, efficient, and trustworthy foundation for the future of distributed computing.

Developed in consultation with quantum computing leader D-Wave, Quip.Network aims to create a global standard for quantum blockchain by directly integrating the power of quantum annealing into its core processes while simultaneously offering a shield against the looming threat of quantum-powered cyberattacks.

A New Frontier in Computation

At the heart of Quip.Network's testnet is a novel approach to blockchain mining. Instead of the energy-intensive hashing algorithms common in traditional proof-of-work systems, Quip.Network's protocol is built around solving complex optimization problems. This is where the collaboration with D-Wave becomes critical. The testnet utilizes D-Wave's cutting-edge Advantage2™ annealing quantum computers, systems specifically designed to excel at finding optimal solutions for such computationally demanding tasks.

The Advantage2 system, which became generally available in May 2025, represents a major leap in quantum annealing technology, boasting over 4,400 qubits and enhanced connectivity. Independent research has validated the performance of D-Wave's systems on certain optimization problems, finding them to be significantly faster and more accurate than top classical solvers.

"Today, annealing quantum computers are starting to show performance advantages on useful optimization applications across logistics, manufacturing, and beyond, often delivering better results, faster, and at lower energy cost than classical-only solutions," said Colton Dillion, CEO and co-founder of Postquant Labs, in the company's announcement. "Our goal is to make this quantum advantage accessible across a blockchain network, and we can begin to build the foundations for this today."

The testnet invites participants to contribute compute power from a range of sources—including standard CPUs and GPUs alongside quantum processing units (QPUs)—to compete in solving these benchmark problems, with successful contributors earning QUIP token incentives.

Fortifying Assets Against the Quantum Threat

While leveraging quantum power for computation, Quip.Network is simultaneously tackling one of the most pressing security challenges of the coming decade: protecting digital assets from quantum computers powerful enough to break current encryption standards. The "Harvest Now, Crack Later" threat, where adversaries collect encrypted data today to decrypt with future quantum machines, has made the transition to post-quantum cryptography (PQC) a critical priority for the entire digital ecosystem.

Quip.Network's answer is its "Asset Layer," a post-quantum security wrapper designed for established networks like Ethereum and Solana, with support for Bitcoin in development. This system functions as a quantum-resistant vault, allowing users to secure their assets without needing to migrate them to a new, unproven blockchain. The security is underpinned by WOTS+ (Winternitz One-Time Signature plus), a hash-based cryptographic method with no known vulnerabilities to quantum attacks.

This approach aligns with the broader industry-wide migration guided by the U.S. National Institute of Standards and Technology (NIST), which has been standardizing a new suite of PQC algorithms. The selection of hash-based schemes like SPHINCS+ as a standard underscores the robustness of the cryptographic family that Quip.Network has implemented. The urgency of this transition was recently highlighted by a March 2026 paper suggesting that the resources needed to break Bitcoin's current encryption are significantly less than previously estimated, effectively shortening the timeline before the quantum threat becomes a reality.

An Open Invitation to a Decentralized Future

Postquant Labs is championing a community-driven, open-source philosophy to ensure its technology is both robust and transparent. The entire codebase is available on GitHub, with extensive documentation on Gitbook, inviting scrutiny and collaboration from the global research community.

"Quip.Network is open-source because quantum advantage shouldn't be a marketing claim, but rather a verifiable result," stated Dr. Richard Carback, chief technology officer and co-founder of Postquant Labs. "We want the community running nodes and helping us harden the infrastructure. We want researchers to challenge our implementations and submit proofs of work optimized for their own processors."

This collaborative spirit is echoed by D-Wave. "The convergence of quantum computing and blockchain represents a powerful new frontier for secure, energy-efficient, and distributed computing," said Dr. Trevor Lanting, chief development officer at D-Wave. "Quip.Network's testnet provides a pathway for researchers to explore, understand and accelerate how quantum computing could enhance blockchain performance."

By opening the doors to over 13,000 registered participants, the project aims to democratize access to quantum capabilities, moving the technology from theoretical papers and closed labs into a practical, distributed environment where its advantages can be collectively tested and refined.

Navigating the Quantum-Resistant Landscape

Quip.Network enters a burgeoning but competitive field of projects racing to secure blockchain technology for the quantum era. It joins established players like Quantum Resistant Ledger (QRL), a Layer 1 blockchain built from the ground up with the NIST-approved XMSS signature scheme, and QANplatform, which uses lattice-based cryptography and targets enterprise adoption with its EVM-compatible hybrid blockchain.

However, Quip.Network's dual-pronged strategy sets it apart. It is not only providing a defensive shield with its post-quantum security wrapper but is also actively harnessing quantum computation for its core network operations. This unique combination of offense and defense—using quantum annealing for efficient problem-solving while deploying quantum-resistant cryptography for security—positions it as a comprehensive platform rather than a single-purpose solution. By allowing users to secure assets on major existing chains, it also lowers the barrier to adoption, a significant challenge in a fragmented industry. The launch of its public testnet marks a critical step in proving whether this hybrid model can deliver on its promise to define the next generation of secure, distributed networks.