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Index/Topics/Cryptographic Provenance

Cryptographic Provenance

The use of cryptographic techniques to verify the authenticity of medical records and communications.

Fact-Checks

2 results
Jan 24, 2026

How have deepfakes been used in health‑related scams and what tools detect them?

have already moved from novelty to weapon in health-related scams: fraudsters use audio and video impersonations of clinicians and executives to peddle bogus treatments, solicit sensitive data, or dis...

Jan 14, 2026

What fact‑checking methods identify deepfakes and doctored medical ads?

Deepfakes and doctored medical ads are identified through a mix of technical forensic tools and non‑technical provenance checks: machine‑learning detectors that spot pixel/audio artifacts, multimodal ...