Based on the amazing Job by <a title="Nathan's Homepage" href="http://yergler.net/" rel="nofollow ugc">Nathan R. Yergler</a> and his <a href="http://wiki.creativecommons.org/WpLicense" rel="nofollow ugc">WP-Licencse Plugin</a>. This plugin Alows users to assign a Creative Commons license to content on a per post basis (or no license at all)
This plugin was made possible thanks to <a href="http://www.socialbrite.org" rel="nofollow ugc">SocialBrite</a>
The license chunk on the posts is wrapped in a DIV with class: wp_license

WP License reloaded

Per post Creative Commons Licensing (Ideal for multiple authours / licenses blogs)

getsupertab

<a href="https://www.supertab.co/supertab-connect" rel="nofollow ugc">Supertab Connect</a> lets you define how AI systems and automated scrapers can access your content. You can define licensing terms, manage partner access, and track usage without building custom infrastructure.
Supertab Connect handles the underlying systems, including license servers, token management, and request verification, so you can focus on controlling who accesses your content and how it’s used. It provides two core capabilities:
RSL License Serving
Automatically serves your site’s RSL license at /license.xml. The license is fetched from the Supertab Connect API and cached locally for performance, enabling crawlers and AI agents to discover your content’s licensing terms.
Crawler Authentication Protocol (CAP)
Verify that connected partners are accessing your content present valid license tokens.
This allows you to:
<ul>
<li>confirm which customers are accessing your content</li>
<li>monitor usage against declared licensing terms</li>
<li>control access for specific parts of your site</li>
</ul>
How It Works
<ol>
<li>Enter your Website URN from the <a href="https://merchant-connect.supertab.co/" rel="nofollow ugc">Supertab Connect dashboard</a></li>
<li>Your <code>license.xml</code> is immediately served at your site root</li>
<li>Optionally add your Merchant API Key to enable license verification</li>
<li>Configure which parts of your site require verification via the Crawler Authentication Protocol</li>
</ol>
Features
<ul>
<li>Automatically serves your license file at /license.xml</li>
<li>Caches license XML locally for performance</li>
<li>No infrastructure changes required</li>
<li>Optional verification for connected partners via the Crawler Authentication Protocol</li>
<li>Flexible control over which parts of your site are covered</li>
</ul>
<h3>External Services</h3>
This plugin connects to the <a href="https://api-connect.supertab.co" rel="nofollow ugc">Supertab Connect API</a> to provide its functionality:
<ul>
<li>RSL License Serving — Your Website URN is sent to retrieve your site’s license XML file. This happens on every request to <code>/license.xml</code> (cached locally after first fetch).</li>
<li>Crawler Authentication Protocol — When enabled by the site administrator, page URLs and user agent strings from bot requests are sent to verify license tokens and record usage events.</li>
</ul>
No personal data from your site visitors is collected or transmitted.
<a href="https://www.supertab.co/legal" rel="nofollow ugc">Supertab Terms of Use and Privacy Policy</a>

Supertab Connect

Connect your WordPress site to the Supertab Connect platform for RSL license serving and enabling crawler authentication protocol.

WP License reloaded vs Supertab Connect