41 lines
1.4 KiB
Plaintext
41 lines
1.4 KiB
Plaintext
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====================================
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MODEL SIGNATURE VERIFICATION GUIDE
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====================================
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Model: CohereLabs/c4ai-command-r7b-12-2024
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Revision: main
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Environment: PRODUCTION
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Signed at: 2025-10-27T18:55:09Z
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Workflow Run: https://github.com/cohere-ai/model-signing/actions/runs/18853825215
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TRANSPARENCY LOG
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----------------
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This signature is recorded in the Sigstore Rekor transparency log.
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Rekor Entry: https://search.sigstore.dev/?logIndex=646203249
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Log Index: 646203249
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Identity: https://github.com/cohere-ai/model-signing/.github/workflows/sign-model.yml@refs/heads/main
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VERIFICATION
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------------
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To verify this signature locally:
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1. Install the model-signing package:
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pip install model-signing
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2. Install huggingface_hub and download the model:
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pip install huggingface_hub
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huggingface-cli download CohereLabs/c4ai-command-r7b-12-2024 --revision main --local-dir ./model
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3. Verify the signature:
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model_signing verify ./model \
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--signature c4ai-command-r7b-12-2024.sig \
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--identity "https://github.com/cohere-ai/model-signing/.github/workflows/sign-model.yml@refs/heads/main" \
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--identity_provider "https://token.actions.githubusercontent.com" \
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--ignore_unsigned_files
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Note: This signature was created with selective file inclusion (*.safetensors,*.json).
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Use --ignore_unsigned_files to verify only the files that were signed.
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====================================
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