Letícia Moreira

Darven – Who Published ensures editorial integrity by saving and displaying the original author who published a WordPress post or page. Even if a post is edited later by other users, the plugin preserves the original publisher information and displays it in the admin interface.
Features include:
<ol>
<li>A new column “Who Published” in post and page listings.</li>
<li>A visual badge system to highlight confirmed and guessed authors.</li>
<li>A metabox in the post editor showing the original author.</li>
<li>Admin filtering by original publisher.</li>
<li>REST API compatibility.</li>
<li>Translations included: pt_BR, pt_PT, es_ES.</li>
</ol>

Darven – Who Published

Preserves and displays the original user who published a post, even after edits or updates.

enriquemorillo

Mingrana WP registers your posts in the Ethereum Blockchain.
How it works is described below:
<ul>
<li>The plugin convert the content of your post into PDF.</li>
<li>The plugin calculates the SHA256 hash.</li>
<li>The plugin sends to Mingrana Server the hash and the PDF in order to stamp the hash in Ethereum Blockchain.</li>
<li>When you refresh the post status, an stamp is shown in your post.</li>
</ul>
PD: You will need and <a href="https://mingrana.com/" title="Ask for an Mingrana API Key" rel="nofollow ugc">Mingrana.com API Key</a> to use it. You can ask for it in the link.

Mingrana WP to Blockchain

Mingrana WP register your posts in Ethereum Blockchain.

Darven – Who Published vs Mingrana WP to Blockchain