Partner network
Partner with KXCO Armature
Build, integrate, resell or co-launch on the post-quantum, EVM-compatible L1 for regulated finance. The partner network is curated, every application is reviewed by KXCO before onboarding.
What partners get
Build on a post-quantum L1
Co-build products on an EVM-compatible, permissioned chain secured with NIST-standardized post-quantum cryptography.
SDK and developer support
Access the kxco-post-quantum SDK and direct technical support to integrate signing, identity and anchoring.
Regulated-finance posture
Partner with a UK-incorporated, ICO-registered, LEI-identified operator built for institutional requirements.
Joint go-to-market
Eligible partners can be introduced across the KXCO ecosystem and supported in joint commercial conversations.
Apply to become a partner
All fields are required. We review every application and respond directly.
Developer programs
NVIDIA, Developer Program member
Circle, USDC developer program member
Visa, Visa Developer program member
xAI, developer program member
KXCO is a member of these external developer programs. These are program memberships, not endorsements.
Trust & compliance
Registered, verified and standards-aligned, every item below is independently checkable.
ICO · UK GDPR
Data Controller Registered
Ref ZC182579 · Data Protection Act 2018 · Knightsbridge Financial Ltd
Verify →
GLEIF · ISO 17442
Legal Entity Identifier
LEI 213800TMP5DQFDKOZ549 · Knightsbridge Financial Ltd · Active
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NIST FIPS 203 / 204 / 205
Post-Quantum Cryptography
ML-KEM-768 · ML-DSA-65 · SLH-DSA in production from genesis · ML-DSA-87 from 6 October 2026
Verify →
NIST ACVTS
Algorithm Validation Testing
ML-DSA-87 and ML-DSA-65 · ML-KEM-768 · demo certificate A11025, 2,130 test cases, zero failures
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PKI Consortium
Member
PQC Working Group · PQC Capabilities Matrix · pkic.org
Verify →
CSA Quantum-Safe Security WG
Working Group Member
Cloud Security Alliance · Quantum-Safe Security Working Group · Active
Verify →
DIF · Linux Foundation
Contributor Member
Decentralized Identity Foundation · Joint Development Foundation Projects LLC · Membership M-018609 · to 26 August 2027
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CoSAI · OASIS Open
Open Project Participant
Coalition for Secure AI · OASIS Open Project · general list participation from 26 August 2026
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IETF · LAMPS WG
Standards Body Participant
Post-quantum X.509 certificate standards · Active
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UK eIDAS · AES
Advanced e-Signature Compliant
KXCO Sign meets UK eIDAS Art.26 Advanced Electronic Signature criteria
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NSA CNSA 2.0
ML-DSA-87 verified on chain
ML-DSA-87, the signature parameter set CNSA 2.0 specifies, is verified in consensus from 6 October 2026
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ETSI TS 119 312
Algorithm Suitability Aligned
European e-signature algorithm suitability framework · FIPS 203/204 aligned
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CycloneDX 1.6 CBOM
PQC Inventory Standard
ML-DSA (FIPS 204) signed CBOM · OWASP · ECMA-424 · EU Cyber Resilience Act ready
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UK Patent Filed
4 Post-Quantum Blockchain Methods
Inventors: Shayne Heffernan & John Heffernan · UK Intellectual Property Office
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Companies House · UK
UK Incorporated
Knightsbridge Financial Ltd · Company No. 15684975 · England & Wales
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G7 Cyber Expert Group
PQC Mandate Aligned
January 2026 financial-sector roadmap · deadline 2030–2032
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Trust & Compliance · Knightsbridge Financial Ltd · LEI 213800TMP5DQFDKOZ549