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CIRCLE WITH A DOT

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  3. I would like to give an update on "federation" on Bluesky.

I would like to give an update on "federation" on Bluesky.

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  • mcc@mastodon.socialM mcc@mastodon.social

    @ratsnakegames No

    oblomov@sociale.networkO This user is from outside of this forum
    oblomov@sociale.networkO This user is from outside of this forum
    oblomov@sociale.network
    wrote on last edited by
    #316

    t yet

    @mcc @ratsnakegames

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    • mcc@mastodon.socialM This user is from outside of this forum
      mcc@mastodon.socialM This user is from outside of this forum
      mcc@mastodon.social
      wrote on last edited by
      #317

      @lrhodes Depends on how you do it I imagine. But remember that's several terabytes for the like what, three years or something Bluesky has been running. We will expect it to grow endlessly, and we should expect the growth to grow endlessly as Bluesky becomes more popular.

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      • mcc@mastodon.socialM mcc@mastodon.social

        What I saw happen when Black Twitter came to Fediverse is attempts to build community resources— like shared cross-instance blocklist infrastructure— get demonized by white queers as being anti-queer (because they, personally, wound up moderated— due to, as far as I saw, entirely real racism). I saw multiple projects shut down or hobbled by this and good people driven off fedi. I don't know if any devs from that era are involved in the new Bluesky efforts. But the Bluesky efforts *are* thriving.

        hallvors@oslo.townH This user is from outside of this forum
        hallvors@oslo.townH This user is from outside of this forum
        hallvors@oslo.town
        wrote on last edited by
        #318

        @mcc sad stuff 😢 Thanks for the history lesson and analysis.

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        • poswald@mastodon.socialP poswald@mastodon.social

          @mcc Do you not find the login UI for https://blacksky.community and https://bsky.app a bit concerning? Because if you fill in a “custom server” you are now sending your password from one app view to a different server? If you host your own PDS do you only ever send that pw to your own servers?

          emergencygg@sakurajima.socialE This user is from outside of this forum
          emergencygg@sakurajima.socialE This user is from outside of this forum
          emergencygg@sakurajima.social
          wrote on last edited by
          #319

          @poswald@mastodon.social @mcc@mastodon.social This is a really unfortunate thing in the Bluesky UI not using OAuth yet. It looks like there is a PR work in progress for it, but it hasn't seen activity in a few months: -> https://github.com/bluesky-social/social-app/pull/8665
          You might want to use a different client in the meantime and set the appview to blacksky's.

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          • poswald@mastodon.socialP poswald@mastodon.social

            @mcc Do you not find the login UI for https://blacksky.community and https://bsky.app a bit concerning? Because if you fill in a “custom server” you are now sending your password from one app view to a different server? If you host your own PDS do you only ever send that pw to your own servers?

            mcc@mastodon.socialM This user is from outside of this forum
            mcc@mastodon.socialM This user is from outside of this forum
            mcc@mastodon.social
            wrote on last edited by
            #320

            @poswald It's weird! It's one of a dozen things in the design of bluesky that makes it clear bluesky only ever intended for anyone to use the bluesky services and the federation was either a "look at our party trick" or an idea they abandoned very early

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            • mcc@mastodon.socialM mcc@mastodon.social

              I would like to give an update on "federation" on Bluesky.

              My expectation was it was unlikely we'd ever see this happen because "federation" on ATProto means basically reproducing the entirety of the Bluesky software stack. In old Big Data terms, on ActivityPub your instance is a "horizontal shard" of the network; ATProto forces full DB replicas only.

              Still, we're seeing movement on this front, which I'd split into two categories:

              1. Your fault (you reading this)
              2. Aaron Rodericks's fault

              saulojacques@mastodon.socialS This user is from outside of this forum
              saulojacques@mastodon.socialS This user is from outside of this forum
              saulojacques@mastodon.social
              wrote on last edited by
              #321

              @mcc a in terms of DB replication could it be kind of Scuttlebutt, but with VC backing them? hehehe

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              • mcc@mastodon.socialM mcc@mastodon.social

                I would like to give an update on "federation" on Bluesky.

                My expectation was it was unlikely we'd ever see this happen because "federation" on ATProto means basically reproducing the entirety of the Bluesky software stack. In old Big Data terms, on ActivityPub your instance is a "horizontal shard" of the network; ATProto forces full DB replicas only.

                Still, we're seeing movement on this front, which I'd split into two categories:

                1. Your fault (you reading this)
                2. Aaron Rodericks's fault

                J This user is from outside of this forum
                J This user is from outside of this forum
                jaycalixto@mastodon.online
                wrote on last edited by
                #322

                @mcc People love to call the fediverse hard and complicated but ATProto looks so overengineered to me

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                • mcc@mastodon.socialM mcc@mastodon.social

                  :frogsiren: BLUESKY HAS OFFICIALLY NETSPLIT :frogsiren:

                  There has always been more than one Fediverse. Different instances make different moderation decisions so some instances can't see posts by some users.

                  There has only ever been one Bluesky because every ATProto frontend uses the same Appview.

                  It is January 2026 and that's no longer true; Blacksky's Appview is available for beta use and there is at least 1 user banned on Bluesky but not Blacksky. And vice versa.

                  Link Preview Image
                  Rudy wants revolution. (@rude1.blacksky.team)

                  Bluesky runs an appview. Blacksky runs an appview. A complete appview is a several terabytes sized database of the >18 billion follows, likes and posts of all bsky users, ever and forever. To run a different appview is to make a fork in bsky’s timeline. One has new posts from Łink. One doesn’t.

                  favicon

                  Bluesky Social (bsky.app)

                  nemobis@mamot.frN This user is from outside of this forum
                  nemobis@mamot.frN This user is from outside of this forum
                  nemobis@mamot.fr
                  wrote on last edited by
                  #323

                  @mcc Nice! I seem to recall a prediction that ATProto would slowly evolve to become closer to ActivityPub because the supposed "bugs" of the fediverse are actually features to make it manageable. Eventually, once they strip it of all its oddities, they may be able to reimplement BS in ActivityPub. 😄

                  #FediMeta

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                  • mcc@mastodon.socialM mcc@mastodon.social

                    :frogsiren: BLUESKY HAS OFFICIALLY NETSPLIT :frogsiren:

                    There has always been more than one Fediverse. Different instances make different moderation decisions so some instances can't see posts by some users.

                    There has only ever been one Bluesky because every ATProto frontend uses the same Appview.

                    It is January 2026 and that's no longer true; Blacksky's Appview is available for beta use and there is at least 1 user banned on Bluesky but not Blacksky. And vice versa.

                    Link Preview Image
                    Rudy wants revolution. (@rude1.blacksky.team)

                    Bluesky runs an appview. Blacksky runs an appview. A complete appview is a several terabytes sized database of the >18 billion follows, likes and posts of all bsky users, ever and forever. To run a different appview is to make a fork in bsky’s timeline. One has new posts from Łink. One doesn’t.

                    favicon

                    Bluesky Social (bsky.app)

                    katzenberger@tldr.nettime.orgK This user is from outside of this forum
                    katzenberger@tldr.nettime.orgK This user is from outside of this forum
                    katzenberger@tldr.nettime.org
                    wrote on last edited by
                    #324

                    @mcc

                    If I'm not completely mistaken, any community on a social network that longs for a competent moderation, and wants to avoid the risk of their platform being pulled away from under their feet, needs to take things into their own hands.

                    It might be hosted by another community, but insisting on its own needs may create conflict, and a perception of it coming up with whataboutisms, on the hosting platform.

                    The Fediverse answer is to spin up a community-focused server.

                    Am I completely mistaken thinking that the ATProto answer is, ultimately, to take running an instance of the complete stack into its own hands?

                    Still struggling to understand how many communities would have the stamina to do it this way, compared to, lets say, firing up its own Mastodon instance and be good.

                    What am I missing?

                    mcc@mastodon.socialM 1 Reply Last reply
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                    • katzenberger@tldr.nettime.orgK katzenberger@tldr.nettime.org

                      @mcc

                      If I'm not completely mistaken, any community on a social network that longs for a competent moderation, and wants to avoid the risk of their platform being pulled away from under their feet, needs to take things into their own hands.

                      It might be hosted by another community, but insisting on its own needs may create conflict, and a perception of it coming up with whataboutisms, on the hosting platform.

                      The Fediverse answer is to spin up a community-focused server.

                      Am I completely mistaken thinking that the ATProto answer is, ultimately, to take running an instance of the complete stack into its own hands?

                      Still struggling to understand how many communities would have the stamina to do it this way, compared to, lets say, firing up its own Mastodon instance and be good.

                      What am I missing?

                      mcc@mastodon.socialM This user is from outside of this forum
                      mcc@mastodon.socialM This user is from outside of this forum
                      mcc@mastodon.social
                      wrote on last edited by
                      #325

                      @katzenberger Bluesky has a concept of a "labeler" or "composable moderation". Without running the entire stack, you can run a server that "adds" moderation. Someone can subscribe to your "labeler", and anyone you've modded as banned or "allowed, but apply a clickthrough warning on their posts" shows up as modded that way to your subscriber. Bluesky PBLLC believes this fixes all problems. They think they can do flippant moderation, and anyone who wants more moderation can layer it on themselves.

                      mcc@mastodon.socialM 1 Reply Last reply
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                      • mcc@mastodon.socialM mcc@mastodon.social

                        @katzenberger Bluesky has a concept of a "labeler" or "composable moderation". Without running the entire stack, you can run a server that "adds" moderation. Someone can subscribe to your "labeler", and anyone you've modded as banned or "allowed, but apply a clickthrough warning on their posts" shows up as modded that way to your subscriber. Bluesky PBLLC believes this fixes all problems. They think they can do flippant moderation, and anyone who wants more moderation can layer it on themselves.

                        mcc@mastodon.socialM This user is from outside of this forum
                        mcc@mastodon.socialM This user is from outside of this forum
                        mcc@mastodon.social
                        wrote on last edited by
                        #326

                        @katzenberger In practice, I think this does not work, and Bluesky PBLLC is abdicating duty. There are several problems with the approach.

                        1. The labeler concept is *additive*, not *subtractive*. You cannot unsubscribe from Bluesky's default moderation server UNLESS you create your own, complete, stack…

                        2. …and MANY of the default moderation decisions are weird.

                        3. The "3000 friends" problem; someone moderated by a labeler can easily recruit people not yet "labeled" from Bluesky's larger pool

                        rakoo@blah.rako.spaceR 1 Reply Last reply
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                        • mcc@mastodon.socialM mcc@mastodon.social

                          @katzenberger In practice, I think this does not work, and Bluesky PBLLC is abdicating duty. There are several problems with the approach.

                          1. The labeler concept is *additive*, not *subtractive*. You cannot unsubscribe from Bluesky's default moderation server UNLESS you create your own, complete, stack…

                          2. …and MANY of the default moderation decisions are weird.

                          3. The "3000 friends" problem; someone moderated by a labeler can easily recruit people not yet "labeled" from Bluesky's larger pool

                          rakoo@blah.rako.spaceR This user is from outside of this forum
                          rakoo@blah.rako.spaceR This user is from outside of this forum
                          rakoo@blah.rako.space
                          wrote on last edited by
                          #327
                          @mcc @katzenberger

                          4. It still doesn't prevent bluesky from seeing everything that is happening, which is how tech companies make money. I'm pretty sure this is by design
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                          • eliot_l@social.coopE This user is from outside of this forum
                            eliot_l@social.coopE This user is from outside of this forum
                            eliot_l@social.coop
                            wrote on last edited by
                            #328

                            @mcc @coracinho @falken This is the best writeup on bluesky's decentralization I've seen which gets very in the weeds. Christine is an expert on decentralized communication and one of the authors of the ActivityPub spec that powers fedi so I don't think you'll find a better analysis
                            https://dustycloud.org/blog/how-decentralized-is-bluesky/

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                            • mcc@mastodon.socialM mcc@mastodon.social

                              @gbargoud Sure. You could do that. I'm aware of a patch to the PDS (backend) software that allows it to flat out publish via ActivityPub. I haven't seen a *frontend* that merges the streams yet though.

                              There's also the problem that you can't reeeallly monitor *just part* of the Bluesky network. To follow part of it you're supposed to drink the entire firehose and filter out the parts you care about.

                              liaizon@social.wake.stL This user is from outside of this forum
                              liaizon@social.wake.stL This user is from outside of this forum
                              liaizon@social.wake.st
                              wrote on last edited by
                              #329

                              @mcc @gbargoud cc'ing @gabboman who has integrated bluesky and blacksky and activitypub into one timeline/account on #WAFRN

                              gabboman@gabboman.xyzG 1 Reply Last reply
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                              • liaizon@social.wake.stL liaizon@social.wake.st

                                @mcc @gbargoud cc'ing @gabboman who has integrated bluesky and blacksky and activitypub into one timeline/account on #WAFRN

                                gabboman@gabboman.xyzG This user is from outside of this forum
                                gabboman@gabboman.xyzG This user is from outside of this forum
                                gabboman@gabboman.xyz
                                wrote on last edited by
                                #330

                                This post is 4 months old hehe.

                                At this moment we are making our own red dwarf style post fetching, wich is done directly on the PDS

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                                • mcc@mastodon.socialM mcc@mastodon.social

                                  The biggest movement on this front has come from the community formerly known as Black Twitter, which now has complete, viable alternative dupes of the whole stack:

                                  Link Preview Image
                                  Rudy wants revolution. (@rude1.blacksky.team)

                                  blacksky.app → pds atproto.africa → relay blacksky.community → app @blackskyweb.xyz → moderation @tektite.cc → migration assembly.blacksky.community → governance blackskyweb.xyz → marketing website rsky.satnav.dev → exported data explorer https://blacksky.community

                                  favicon

                                  Blacksky (blacksky.community)

                                  This makes intuitive sense to me! My first question, looking at ATP, is "why do free dev for this protocol, controlled by one corporation, when Fediverse is right there and is more complete?". But the black dev community, from everything I saw, tried to adopt Fediverse *first* and basically got harassed off.

                                  whattheflux@app.wafrn.netW This user is from outside of this forum
                                  whattheflux@app.wafrn.netW This user is from outside of this forum
                                  whattheflux@app.wafrn.net
                                  wrote on last edited by
                                  #331

                                  Worth noting that Blacksky has a unique lineage from Black Twitter. Rudy mentions in interviews that he wasn't much of a social media user before starting work on Blacksky and, if I recall right, didn't know much about Twitter or the community there.

                                  mcc@mastodon.socialM 1 Reply Last reply
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                                  • whattheflux@app.wafrn.netW whattheflux@app.wafrn.net

                                    Worth noting that Blacksky has a unique lineage from Black Twitter. Rudy mentions in interviews that he wasn't much of a social media user before starting work on Blacksky and, if I recall right, didn't know much about Twitter or the community there.

                                    mcc@mastodon.socialM This user is from outside of this forum
                                    mcc@mastodon.socialM This user is from outside of this forum
                                    mcc@mastodon.social
                                    wrote on last edited by
                                    #332

                                    @whattheflux This is true but the thing is what makes blacksky blacksky is the broader community, if he wasn't acting in concert with a community rudy would just be Northsky

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                                    • mcc@mastodon.socialM mcc@mastodon.social

                                      @gbargoud Sure. You could do that. I'm aware of a patch to the PDS (backend) software that allows it to flat out publish via ActivityPub. I haven't seen a *frontend* that merges the streams yet though.

                                      There's also the problem that you can't reeeallly monitor *just part* of the Bluesky network. To follow part of it you're supposed to drink the entire firehose and filter out the parts you care about.

                                      emmatebibyte@app.wafrn.netE This user is from outside of this forum
                                      emmatebibyte@app.wafrn.netE This user is from outside of this forum
                                      emmatebibyte@app.wafrn.net
                                      wrote on last edited by
                                      #333

                                      is there any chance you know where i could find such a patch?

                                      mcc@mastodon.socialM 1 Reply Last reply
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                                      • emmatebibyte@app.wafrn.netE emmatebibyte@app.wafrn.net

                                        is there any chance you know where i could find such a patch?

                                        mcc@mastodon.socialM This user is from outside of this forum
                                        mcc@mastodon.socialM This user is from outside of this forum
                                        mcc@mastodon.social
                                        wrote on last edited by
                                        #334

                                        @emmatebibyte @gbargoud Talk to M. Kasprzak / https://bsky.app/profile/distraction.engineer

                                        Also, you are on wafrn, which is sort of this already

                                        emmatebibyte@app.wafrn.netE 1 Reply Last reply
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                                        • mcc@mastodon.socialM mcc@mastodon.social

                                          @emmatebibyte @gbargoud Talk to M. Kasprzak / https://bsky.app/profile/distraction.engineer

                                          Also, you are on wafrn, which is sort of this already

                                          emmatebibyte@app.wafrn.netE This user is from outside of this forum
                                          emmatebibyte@app.wafrn.netE This user is from outside of this forum
                                          emmatebibyte@app.wafrn.net
                                          wrote on last edited by
                                          #335

                                          im working on something of my own 😉

                                          1 Reply Last reply
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