TLDR: Zypher Network has successfully raised $7 million in a funding round co-led by UOB Venture and Signum Capital. The capital will accelerate the development of its zero-knowledge (ZK) protocol stack and AI-specific rollup infrastructure, Zytron, aiming to establish verifiable trust and accountability for autonomous AI agents in a rapidly expanding market.
San Francisco, USA – Zypher Network, a leading provider of decentralized trust infrastructure for autonomous AI agents, announced on July 4th, 2025, the successful close of a $7 million funding round. This significant investment is earmarked to accelerate the development of its cutting-edge zero-knowledge (ZK) protocol stack and its dedicated AI-specific rollup infrastructure, known as Zytron.
The funding round saw robust participation, co-led by UOB Venture and Signum Capital. Additional strategic investors included HashKey Capital, Hong Leong Group, Cogitent Ventures, Catcher VC, Hydrogenesis Labs, and DWF Venture, underscoring broad confidence in Zypher’s vision and technological approach.
The core mission of Zypher Network is to address the critical need for trust, reliability, and accountability in the burgeoning field of autonomous AI agents. As large language model (LLM)-based agents, exemplified by platforms like Nvidia Eureka and OpenAI Operator, gain traction, the market for agent-driven ecosystems is projected to reach an astounding $250–350 billion by 2035. This growth is poised to transform the broader $10 trillion “as-a-service” sector, highlighting an urgent demand for standardized, verifiable mechanisms—a role Zypher aims to fill, akin to the foundational security layer provided by SSL for the internet.
Zypher Network tackles this challenge through its open-source, zero-knowledge protocol suite. Its flagship product, ‘Proof of Prompt,’ is a zkTLS-inspired protocol designed to enable public verification of system prompts without compromising sensitive inputs or outputs. This solution is delivered via a RESTful API, making it readily accessible for developers and enterprises integrating agent-based automation across diverse sectors such as legal operations, customer support, robotics, and financial services. For end-users, Zypher also offers an AI security browser capable of real-time detection of potentially malicious agentic behavior.
The underlying API layer is powered by Zytron, Zypher’s purpose-built AI rollup infrastructure. The first production instance of Zytron operates as a Layer 2 on BNB Chain, boasting compatibility with RISC-V architecture. Furthermore, Zytron supports ‘Proof Mining,’ a decentralized prover system based on Proof of Verifiable Work, which facilitates scalable and distributed ZK proof computation and verification.
Giv, CEO of Zypher, commented on the achievement, stating, ‘Our trust layer protocol is redefining what’s possible in agent verification. With this funding, we are accelerating the rollout of scalable ZK infrastructure that ensures trust without sacrificing privacy.’ He further expressed pride in building this with their ecosystem partners, who are ‘each playing a critical role in shaping a more transparent, verifiable future for AI.’
YY, Managing Partner at Signum Capital, expressed enthusiasm for Zypher’s ‘proof of prompts’ distributed solution and the dedicated team behind it, foreseeing Zytron as ‘an important building block to embed trust in AI applications.’
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The newly secured capital will be strategically allocated towards team expansion, particularly in engineering and research across its Silicon Valley and Hong Kong operations. It will also fund infrastructure scaling and the launch of incentive-driven initiatives aimed at broadening Zypher’s developer and user ecosystem. Zypher has already engaged over one million on-chain participants through its community campaigns and ecosystem programs. The company’s trust layer is integrated with a wide array of leading protocols, including Eliza OS, io.Net, Nexus, Risc Zero, Eigen Layer, Particle Network, Fermah, Polyhedra, and ZeroBase, enhancing interoperability and developer experience. In the coming months, Zypher plans to roll out a large-scale Social & Proof Mining campaign to incentivize decentralized agent verification, with early participation from key agent partners.
