[Atp] AT Protocol Trademark
Daniel Holmgren <daniel@blueskyweb.xyz> Fri, 17 July 2026 13:04 UTC
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From: Daniel Holmgren <daniel@blueskyweb.xyz>
Date: Fri, 17 Jul 2026 15:02:02 +0200
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Subject: [Atp] AT Protocol Trademark
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Hey folks, Bluesky recently announced that it now owns the trademark for "ATPROTOCOL". You can read more details in the announcement post: https://atproto.com/blog/at-protocol-trademark The short version is that another company threatened litigation, so Bluesky purchased the trademark to protect both Bluesky and other companies/projects building with the protocol. Bluesky has adopted as permissive a policy as possible without losing trademark rights, taking inspiration from projects such as Wikimedia, Red Hat, Rust, Python Foundation, Apache, Mozilla, Linux, and Debian. Bluesky is also interested in having another entity (other than Bluesky) hold and enforce the trademark. Though, for practicality's sake, since Bluesky PBC purchased the mark and wants to provide protection as soon as possible, Bluesky currently holds and enforces it. To be clear, the trademark would not impact commercial entities that implement the protocol. It only requires permission if they brand their product with the trademark. Bluesky's internal counsel spoke with IETF counsel and it sounds like nothing prevents Bluesky from owning the trademark and publishing/enforcing a trademark policy. Bluesky would make a formal disclosure & grant a perpetual license to the IETF according to RFC5378. Ultimately, the working group's opinion matters most on these issues. Please feel free to discuss or share any concerns. Looking forward to seeing folks in Vienna next week! Cheers, Daniel
- [Atp] AT Protocol Trademark Daniel Holmgren
- [Atp] Re: AT Protocol Trademark Maxine S. Fritz
- [Atp] Re: AT Protocol Trademark Eric Rescorla
- [Atp] Re: AT Protocol Trademark Daniel Holmgren
- [Atp] Re: AT Protocol Trademark Wendy Seltzer
- [Atp] Re: AT Protocol Trademark Boris Mann
- [Atp] Re: AT Protocol Trademark Maxine S. Fritz
- [Atp] Re: AT Protocol Trademark Bryan Guffey
- [Atp] Re: AT Protocol Trademark Boris Mann
- [Atp] Re: AT Protocol Trademark Daniel Holmgren
- [Atp] Re: AT Protocol Trademark Bryan Newbold
- [Atp] Re: AT Protocol Trademark Emelia S.
- [Atp] Re: AT Protocol Trademark Boris Mann
- [Atp] Re: AT Protocol Trademark Eric Rescorla
- [Atp] Re: AT Protocol Trademark Michelle Lee