Extract timestamp in t.me?

[Te-k]

Has anyone looked at how to extract timestamps from t.me? I thought it would be trivial as the time is very obvious:

<a class="tgme_widget_message_date" href="https://t.me/URL">
<time datetime="2026-01-15T18:03:17+00:00" class="datetime">Jan 15 at 13:03</time>
</a>

But it turns out the full content of the message is actually in an iframe:

<iframe id="telegram-post-VahidOnline-69929" src="https://t.me/URL?embed=1&amp;mode=tme" width="100%" height="" frameborder="0" scrolling="no" style="overflow: hidden; color-scheme: light dark; border: none; min-width: 320px; height: 818px;"></iframe>

I am not sure if we can attach to an element in the iframe with the current fixer., I tried something like this, it gets the timestamp but doesn't show anything:

const fixer = new Fixer('Telegram', [
  {
    name: 'Post Timestamps',
    selector: 'iframe',
    attachTo: node => node.contentWindow.document.body.querySelectorAll('a.tgme_widget_message_date')[0],
    timestamp: node => node.contentWindow.document.body.querySelectorAll('a.tgme_widget_message_date')[0].firstChild.getAttribute('datetime'),
    url: node => node.contentWindow.document.body.querySelectorAll('a.tgme_widget_message_date')[0].href,
  },
]);

Has anyone looked into this?

[msramalho]

Have not looked into it, do report on the iframe learnings, I imagine that could be expanded to other contexts/social embeds.