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How would this work? We’d still need something that can detect similar/probably deepfaked content (a good cryptographic hash has random distribution).
by maxfan8 7y ago
How would this work? We’d still need something that can detect similar/probably deepfaked content (a good cryptographic hash has random distribution).
- RobLach 7y agoFurthermore common actions such as re-encoding a video for streaming will generate a copy of the content that's identical but a completely different hash which will generate an ecosystem of real and deepfaked content with a similar amount of noise that deepfaked content thrives in.
- gjs278 7y agowhichever hash is first
- joshspankit 7y agoAt it’s most basic it only focuses on the original source with the original encoding. For consistency, metadata would be stripped before hash, but it’s understood that even “save as” can produce a file with a totally different hash. It would be up to the creator (or some third party) to keep the original unedited video so that if there was ever a dispute about a fake surfacing that original could be undeniably verified to be the authentic one.