Fact Provenance — claim index
factprovenance.org
LaunchIndex first observed Fact Provenance — claim index (factprovenance.org) live on 7 November 2026. View its launch screenshot, category, and verification evidence.

A launch record built from evidence.
Fact Provenance — claim index (factprovenance.org) was first observed live on 7 November 2026.
Fact Provenance provides a searchable index of factual claims with their sources, published as open PROV-O data.
Its profile is classified as Professional service within Technology / Analytics.
What the launch signal contained.
- First observed live
- Previous state
- No prior non-live observation
- Last verified
- Canonical host
- factprovenance.org
- Category
- Technology / Analytics
- Website type
- Professional service
- Observed title
- Fact Provenance — claim index
- Observed description
- An open index of factual claims and where they came from — searchable, licence-gated, published as W3C PROV-O linked data.
- Detected technologies
- None detected
- Screenshot captured
- Evidence source
- Browser observation · Local
- Evidence confidence
- 93%
- HTTP status
- 200
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