The Protium Stack
AI, LLMs
and data access.
One managed stack.
The hype changes; the core remains. Value comes from combining data, technology and digital business models across ecosystems.
This is the production-grade infrastructure that powers every Protium managed service.
AI & LLM Layer
Authorization for AI agents, MCP-compatible, OID4VCI-based.
Explore layer →Trust & Credentials
iSHARE v3 certified Participant Credential Issuer and Authorization Registry. 100% Protium IP.
Explore layer →Ozone Platform
Multi-tenant delivery engine. Identity, credentials, service registry, real-time layer.
Explore layer →IP ownership
| Component | IP position |
|---|---|
| PR base code | iSHARE Foundation open source under AGPL 3.0. |
| PR v3 Issuer logic | 100% Protium IP. |
| Authorization Registry | 100% Protium IP. |
| Ozone platform | Proprietary Protium IP. |
Standards compliance
OID4VCI
OpenID for Verifiable Credential Issuance.
SD-JWT
Privacy-preserving, selectively disclosable credentials.
EUDI Wallet ARF v1.5+
European Digital Identity Wallet reference architecture.
iSHARE v3
Certified trust framework for data spaces.
MCP-compatible
Authorization layer for the Model Context Protocol ecosystem.
EU Data Act
In force since September 2025.
Built for European data sovereignty
EU-only deployment. iSHARE v3 certified. EUDI Wallet ARF v1.5+ ready. EU Data Act compliant by design. Built on open European standards, operated under European jurisdiction.
See certifications and compliance →