Metadata-Version: 2.4
Name: inkdna-fingerprint-legacy
Version: 0.1.0
Summary: Offline legacy InkDNA stamper & verifier for PDFs (no keys, no API). Tamper-evident, OCR-vulnerable.
Author: InkDNA
License: MIT
Project-URL: Homepage, https://example.com/inkdna/legacy-offline
Classifier: Programming Language :: Python :: 3
Classifier: License :: OSI Approved :: MIT License
Classifier: Intended Audience :: Developers
Classifier: Topic :: Multimedia :: Graphics :: Graphics Conversion
Requires-Python: >=3.9
Description-Content-Type: text/markdown
License-File: LICENSE
Requires-Dist: pikepdf>=9.0.0
Dynamic: license-file


# inkdna-fingerprint-legacy

**Offline** legacy InkDNA stamper & verifier for PDFs.
No keys. No API. No device activation.

> ⚠️ Limit: OCR/raster pipelines (render → OCR → rebuild) will remove the fingerprint.

## CLI
```bash
inkdna-legacy stamp input.pdf --code "ORD-123" -o output.pdf
inkdna-legacy verify output.pdf --code "ORD-123"
```

## Python
```python
from inkdna_fingerprint_legacy import stamp_pdf, verify_pdf
stamp_pdf("input.pdf", "stamped.pdf", code="ORD-123")
ok, msg, details = verify_pdf("stamped.pdf", code="ORD-123")
print(ok, msg, details)
```
