Actually, it isn’t all that unusual for other organizations to use Mastodon’s code, because it has a generous open-source policy. Users can create a software “fork,” essentially a modified version of the company’s code for their own purposes, so long as they abide by certain legally mandated stipulations in Mastodon’s terms of service. Somewhat predictably, Truth Social appears to have snatched the code but failed to abide by its terms.
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Mastodon leases its software under something called an AGPLv3 license, which basically stipulates that users can use its code so long as they acknowledge where it came from and make the copied or modified code available for public inspection. However, in its own terms of service, Truth Social claims that “all source code” from its software is proprietary, essentially failing to mention that it lifted it from somewhere else.
Speaking with Vice, Mastodon founder Eugen Rochko said that Truth Social’s platform appeared to be “absolutely” based on Mastodon’s code and that it would “indicate a license violation.” Rochko subsequently told Talking Points Memo that his team would lawyer up to consider the potential breach of terms.
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“I do intend to seek legal counsel on the situation,” he told the outlet. “Compliance with our AGPLv3 license is very important to me, as that is the sole basis upon which I and other developers are willing to give away years of work for free,” he added.
When reached via email, Rochko repeated much of the same to Gizmodo. “I believe that as of this time Truth Social indeed seems to be using Mastodon code. If you look at these screenshots and compare them to any standard Mastodon installation it will be pretty obvious,” he said, of the posts on Twitter. We reached out to the Trump Media & Technology Group (the owner of Truth Social) for clarification on the whole situation and will update this post if they respond.
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As you can see, the front-end of Trump’s new site looks quite similar to Mastodon:
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Trump taking something that was offered freely, exploiting it, and then failing to give due credit sorta seems like the most Trump move ever. I guess we will have to wait to see if Truth Social sprouts wings and becomes some new, seething hub for online horribleness—or whether the site will be strangled out of the gate by various controversies, like a potential lawsuit from its digital progenitor.