Our Open Access Commitment
Aevum Encyclopedia operates on a fundamental belief: knowledge should be free, accessible, and perpetually available to anyone with an internet connection. We maintain a zero-paywall policy for all public-facing content, funded through transparent institutional partnerships, grants, and optional premium API services.
Core Principle: All editorial content, research summaries, and historical records are freely accessible worldwide. We do not sell user data, and we will never place core encyclopedia entries behind a subscription.
Our open access model is built on sustainability, academic integrity, and technological transparency. We ensure that while access remains free, quality is maintained through rigorous peer review, AI-assisted fact verification, and a global network of verified subject-matter experts.
Licensing Framework
We utilize a tiered licensing structure designed to maximize reuse while preserving attribution and encouraging the sharing of improvements. All licenses are governed by international copyright standards and Creative Commons frameworks.
CC BY-SA 4.0
Applied to all human-authored articles, editorial revisions, and structured text content.
CC0 1.0 Universal
Applied to raw data exports, API responses, knowledge graph nodes, and metadata.
CC BY 4.0
Applied to photographs, diagrams, illustrations, and embedded media uploaded to the platform.
Usage Rights & Permissions
Quick reference for common use cases across academic, commercial, and personal contexts.
| Use Case | Permitted? | Requirements |
|---|---|---|
| Academic Citation & Research | ✅ Yes | Standard citation format + URL + access date |
| Commercial Publication / Books | ✅ Yes | Attribution + CC BY-SA 4.0 compliance for derivatives |
| AI Training & Machine Learning | ✅ Yes | CC0 data allowed; text requires attribution in model cards |
| Modification & Translation | ✅ Yes | Must license derivatives under identical terms |
| White-Label / Enterprise Hosting | ⚠️ Licensed | Requires commercial agreement & compliance audit |
For Contributors & Editors
Contributing to Aevum Encyclopedia means joining a collaborative, transparent knowledge ecosystem. By submitting content, you retain copyright but grant us a non-exclusive, worldwide, royalty-free license to distribute your work under CC BY-SA 4.0.
We prohibit plagiarism, AI-generated submissions without disclosure, and content that violates international copyright or defamation standards. Submissions violating these policies will be removed and accounts suspended.
Frequently Asked Questions
Yes. All articles are licensed under CC BY-SA 4.0. You may copy, distribute, and adapt content for educational use. Simply provide clear attribution to Aevum Encyclopedia and the original authors, and license any derivative works under the same terms.
Include the article title, author(s) if listed, Aevum Encyclopedia as the source, the URL, the license type (CC BY-SA 4.0), and the date accessed. Example: “Article Title,” Aevum Encyclopedia, CC BY-SA 4.0, accessed [Date], [URL].
Yes. Commercial use is permitted under our licenses. If you plan to republish large datasets, build derivative products, or offer white-label access, please review our Enterprise Licensing guidelines or contact our partnerships team.
We take intellectual property rights seriously. If you believe content violates your rights, submit a formal notice through our DMCA/copyright compliance portal. We will investigate promptly and remove or license disputed material as required by law.
Basic API access is free and governed by CC0 for data and CC BY-SA for text. High-volume, commercial, or real-time API usage requires a free developer registration and adherence to our rate limits. Enterprise tiers offer dedicated support and custom SLAs.
Need Clarification or Enterprise Access?
Our licensing team is available to assist with institutional partnerships, custom licensing requests, and academic integrations.
Contact Licensing Team → View API Docs