tectra-verify 0.1.1

Open-source image provenance verification library. Part of the Tectra content authenticity platform.

tectra-verify

Open-source image provenance verification library. Part of the Tectra content authenticity platform.

tectra-verify lets you verify whether an image was registered on the Tectra provenance network. It computes perceptual and cryptographic hashes locally, extracts embedded watermarks, and checks the result against the Tectra verification API.

This package contains verification and extraction logic only — no signing, key management, or watermark embedding.

Install

pip install tectra-verify

To enable watermark extraction (optional):

pip install tectra-verify[watermark]

CLI Usage

tectra-verify check image.jpg
tectra-verify check photo.png --api-url https://custom-api.example.com

Python Usage

from tectra_verify import verify_image

result = verify_image("image.jpg")
print(result)

Lower-level utilities are also available:

from tectra_verify import extract_watermark, compute_hashes, verify_merkle_proof

Links

• Full documentation: tectra.vision/docs
• Protocol specification: tectra.vision/protocol
• Source: github.com/tectra-vision/tectra-verify

License

MIT — see LICENSE.