RDIV / ANSWER E-003 · EVIDENCE
How Do You Verify an OSINT Source?
Verify OSINT by testing origin, authenticity, date, context, version, acquisition path, corroboration, and the precise claim a source can support.
Fix the object first.
Open-source verification is a sequence of tests rather than a single tool. The investigator asks where the object came from, whether it has changed, when it was created or published, what context surrounds it, and whether independent sources corroborate the relevant claim.
The visible label is not the whole system.
Online material can be real but misleading. Reposted media can lose metadata; screenshots can strip context; mirrored articles can create the illusion of multiple sources; and later edits can change what a URL contains.
Trace the burden.
- The Berkeley Protocol provides a professional methodology for identification, collection, preservation, verification, and analysis of digital open-source information.
- The 2024 imagery guide emphasizes authenticity, metadata, source, location, and time.
- Verification strength depends on the source type and claim.
- A source can be authentic while the claim it contains is false or incomplete.
Where the work adds something.
R/IV operationalizes verification as an evidence-admission discipline: preserve the object, label acquisition failures, separate primary from secondary reporting, and never treat repeated model-generated language as corroboration.