Python implementation of C2PA: Coalition for Content Provenance and Authenticity.
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Jun 22, 2022 - Python
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content-authenticity
Here are 5 public repositories matching this topic...
The world's first c2pa standard implementation that supports PDF-files signing.
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Dec 28, 2025 - Python
A comprehensive media content authenticity toolkit for verifying audio, video, and imagery through AI, watermarking and metadata analysis.
metadata analysis multimedia client-server watermarking deepfake-detection generative-modelling content-authenticity
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Dec 29, 2025 - Python
ComfyUI custom node for C2PA image signing - digitally sign your images with cryptographic certificates to prove authenticity and provenance
python digital-signatures c2pa content-authenticity comfyui image-signing comfyui-custom-node image-provenance
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Oct 6, 2025 - Python
Countermeasures for Misinformation & Plug-In for Detection by Team AceDefenders.
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Sep 29, 2024 - Python
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