> To request the removal of a content from the Software Heritage archive, you must file a formal request containing all of the following informations:
> (...)
> Please send your request by e-mail to takedown@softwareheritage.org
https://www.softwareheritage.org/legal/content-policy/
The HN thread you posted even shows that they contacted the forge's admin week in advance to check for possible concerns.
> To request the removal of a content from the Software Heritage archive, you must file a formal request containing all of the following informations:
> (...)
> Please send your request by e-mail to takedown@softwareheritage.org
https://www.softwareheritage.org/legal/content-policy/
The HN thread you posted even shows that they contacted the forge's admin week in advance to check for possible concerns.