AFFIXIO
Press & Media
AffixIO builds post-quantum cryptography verification infrastructure: the layer systems call for a signed yes or no that survives quantum computing risk. Based in Llanelli, Wales. GB patent application pending.
About AffixIO
AffixIO is post-quantum cryptography verification infrastructure. It issues ML-DSA-65 signed zero-knowledge proofs across a live API, processes allow or deny eligibility checks with no PII retained at the verifier, and maintains a tamper-proof Merkle audit trail on every proof event.
The infrastructure is designed for use cases where a signed binary answer must remain verifiable after Q-Day: government programme eligibility, AI agent policy gates, payments boundaries, physical and digital access control, and long-horizon ticketing.
AffixIO is aligned with NIST FIPS 203, 204, and 205. A GB patent application is pending. The company is co-founded by Kris (sole inventor) and Rebecca, and is based in Llanelli, Wales.
Key facts
| Founded | 2025 |
|---|---|
| Founders | Kris (sole inventor), Rebecca |
| Headquarters | Llanelli, Wales, UK |
| Core product | ML-DSA-65 signed zero-knowledge proof infrastructure with live API |
| Patent status | GB patent application pending |
| Alignment | NIST FIPS 203, 204, 205 (ML-DSA, ML-KEM, SLH-DSA) |
| API status | Live |
| MCP connector | Available at affix-io.com/mcp (compatible with Claude, Claude Code, and any MCP-capable AI agent) |
| Sectors | Government, defence-adjacent, AI agents, payments, access control, ticketing, luxury goods authentication |
For journalists covering PQC
Post-quantum cryptography is moving from standards document to procurement requirement. EO 14409 mandates ML-DSA-65 across US federal agencies. The UK government is actively scoping post-quantum migration across critical infrastructure. AffixIO is among the first live API providers issuing ML-DSA-signed eligibility proofs at production scale.
For technical background, the AffixIO whitepaper library covers the US federal PQC executive order, live sandbox field reports, and zero-knowledge MCP connectors. Available at affix-io.com/whitepapers.
AI integration
AffixIO publishes a live MCP connector at affix-io.com/mcp. It allows AI agents and Claude users to generate zero-knowledge proofs, verify outcomes, and read the Merkle audit log directly. Journalists covering AI infrastructure, agent safety, or post-quantum compliance may find it useful for hands-on demonstrations.
Contact
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