Certificate of authenticity
Ian Irvine
Vengeance: BOOK ONE
Orbit ISBN 978 0 7336 2427 8 · 2011
This book has been verified as human‑created with no more than de minimis use of AI.
- Certification number
- 1000-0000-0564
- Certification date
- 6 May 2026
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Created by human creativity and expertise
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How this work was verified
The author signed a formal declaration confirming no more than de minimis use of AI, and our verification team ran the text through a suite of AI‑detection tools and reviewed the results before issuing this certification. Any AI involvement was limited to de minimis use. That is, uses sufficiently minor or mechanical that they do not affect the copyrightable authorship of the work and, in practical terms, do not alter its human‑created nature.
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