Collection
Technical signals and public evidence
Transparent methodology
SovereigntyMap assesses cloud dependency with a public, reproducible, regularly updated methodology.
Attribution
Mapping to cloud providers
Scoring
Weighted scoring and normalisation
Evidence
Indicator compilation
History
Tracking over time
Right of reply
Correction and dispute
Collection
Technical signals from public sources.
- DNS / MX
- HTTP headers
- TLS certificates
Attribution
Mapping to cloud providers and services.
- Cloud knowledge base
- Proprietary IPs & ASNs
- Multi-signal disambiguation
Scoring
Weighted score, normalised to 100.
Evidence
All evidence is timestamped and linked to the score.
- Signal type
- Observed value
- Signal confidence
History
Score and trend tracking.
Right of reply
Organisations can review the evidence and request corrections.
Transparency & reproducibility
Public methodology
Timestamped evidence
Open APIs
Reproducible exports
Score calculation
| Infrastructure & network | 25% | |
| Managed services | 25% | |
| Applications & platforms | 20% | |
| CDN & delivery | 10% |
Calculation formula
Score = Σ(wᵢ × sᵢ) / Σwᵢ × 100
- Per-category cap
- Multi-signal deduplication
- Continuous updates
Key sources & signals
- DNS & MX
- ASN & IP
- HTTP headers
- CDN & Edge
- Certificats & TLS
- Passive telemetry