marco.rucci

<p>This plugin allows you to create strong evidence of intellectual property on the post content by certifying a blog post using the criptographically secure process of trusted timestamping.  The timestamps are issued by an accredited Certification Authority, thus adding legal value to the certification.  The certification guarantees that the post content is not modified since it has been published.</p>
<p>Coming soon: each certified post will show a “certification seal” that links to a page on easytimestamping.com where verification is performed on the fly.  The verification checks that the post content has not been altered and checks that the timestamp associated with the post has been issued by a Certification Authority and verify its authenticity.  The “certification seal” allows the viewers of your blog to verify that the content of the blog post has never been altered since its certification date.</p>


Certify Post

Create strong evidence of intellectual property of your posts and show it to your viewers.

Clifford Paulick

<h4>All Available Shortcode Arguments</h4>
<pre>
'timestamp'  => '', // or use the 'post_id' and 'field_timestamp' arguments
'format'     => 'c', // see https://www.php.net/manual/en/function.date.php
'time_zone'  => '', // defaults to WP's General Settings time zone (if valid PHP time zone), else UTC. Only supports a PHP named time zone -- see https://www.php.net/manual/en/timezones.php
'field_name' => '', // the raw name (including the `wpcf-` prefix if a Types field) or a custom field that should have a UTC timestamp as its value
'post_id'    => '', // applicable if using the 'field_timestamp' argument - defaults to current post if empty
</pre>
<h4>Shortcode Examples</h4>
<p>1)<br />
Shortcode: <code>[tk_timestamp_human timestamp="1608299220"]</code></p>
<p>(Assuming your WordPress General Settings time zone is set to ‘Europe/Amsterdam’)<br />
Expected Result: <code>2020-12-18T14:47:00+01:00</code></p>
<p>2)<br />
Shortcode: <code>[tk_timestamp_human timestamp="1608299220" time_zone="America/Chicago"]</code></p>
<p>Expected Result: <code>2020-12-18T07:47:00-06:00</code></p>
<p>3)<br />
Shortcode: <code>[tk_timestamp_human timestamp="1608299220" time_zone="UTC"]</code></p>
<p>Expected Result: <code>2020-12-18T13:47:00+00:00</code></p>
<p>4)<br />
Shortcode: <code>[tk_timestamp_human timestamp="1608299220" time_zone="America/Chicago" format="j F, Y"]</code></p>
<p>Expected Result: <code>18 December, 2020</code></p>
<h4>Global Function</h4>
<p>The <code>tk_timestamp_to_human_wp_all_export()</code> global function is available as a wrapper for the shortcode, using all its defaults except requiring the Timestamp argument and optionally passing the Format and Time Zone parameters.</p>
<p>This can be handy for using with WP All Export (<a href="http://www.wpallimport.com/tour/export-developer-friendly/" rel="nofollow ugc">http://www.wpallimport.com/tour/export-developer-friendly/</a>), such as to export a custom field that’s a UTC timestamp value to a human-readable format, such as if the system you’re moving the data to requires a specific format.</p>


TK Timestamp to Human Readable Date

Given a timestamp (assumed in UTC), convert to a human-readable date format using PHP named time zones.

Certify Post vs TK Timestamp to Human Readable Date