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This is a sovereignty variant of RKP-1 (Full On-Chain). The anchoring mechanics are identical - the difference is the cloud infrastructure used for off-chain processing and storage.

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Sovereignty Profile

When to choose this variant: Your regulatory environment requires EU cloud data residency (GDPR, national cloud policies) but does not specifically mandate that the blockchain infrastructure itself be EU-operated or under EU jurisdiction.

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How It Differs from RKP-1 Standard

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Anchoring Architecture

The only component outside EU legal jurisdiction is the Polygon blockchain itself - which is a permissionless, distributed network operated by no single entity and subject to no single national law.

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Regulatory Frameworks Addressed

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Configuration

RKP-1 Enhanced EU is a dedicated deployment of the ROOTKey platform on OVH, provisioned on request. No changes to your API integration are required - the anchoring API endpoints and request format are identical to RKP-1 Standard; only the base URL points to the dedicated deployment. Contact our team to scope an OVH-backed deployment. → Request EU cloud deployment

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Beyond Enhanced EU

If your regulatory environment requires that the blockchain record itself be under EU jurisdiction - not only the cloud infrastructure - that is RKP-1 Sovereign EU, which is on the roadmap (on-premise deployment with a private chain). If on-chain evidence is not a hard requirement, RKP-2 Sovereign EU - in development - will keep everything inside your own infrastructure.