Why did development slow down?

We spent a long time debugging and stabilizing IPFS-related issues that affected content reliability. These fixes were essential before building new features otherwise the protocol wouldn’t scale.

Is the team big?

No, the project is small, and the current budget only allows paying two developers. Progress is steady but slower because everything is done properly instead of rushed.

How does anti-spam work?

Each community chooses its own challenge: captcha, crypto ENS, SMS, email OTP, or custom rules. This keeps spam protection decentralized instead of relying on a global, platform-wide filter.

Why not use Mastodon/ActivityPub/Bluesky/Nostr/Farcaster/Steemit/Blockchain

mastodon / lemmy / activitypub Instance admins can delete user accounts and communities. Instance admins can block other instances.

Bluesky instances cannot delete user accounts and communities (as long as they are backed up somewhere else), but they can block user accounts and communities.

plebbit solves each problem:

instances/hubs/rpcs cannot block a user account or community, because there are no instances, it’s directly peer to peer. a community node can be run from home on consumer internet, no server, domain name, SSL, sync time, etc. it’s as easy as running a bittorrent client.

it can scale infinitely because there are no historical ledger like a blockchain or hub, it’s like bittorrent, if a community no longer has any seeds, it stops existing. (this is also a downside of plebbit, but scaling is more important, not scaling makes the system useless) it has no cost to publish, like bittorrent, because is has no historical ledger that each node must sync. users seed their communities for free while they use it, like bittorrent.

a community node can communicate a challenge to a user to post to his community (like a minimum user account age, or karma, or a captcha, whitelist, etc), because it’s directly peer to peer, the community node is the instance, so it can gatekeep it however it wants. (this is also a downside of plebbit, a community node must be online 24/7, but it’s also possible to delegate running a node to an RPC/instance/hub, you just lose some censorship resistance, so it’s not inferior in this regards, it’s strictly superior because of the optionality).

Is this running on ETH?

the plebbit protocol itself it not a blockchain, it’s a content addressed network like Bittorrent, built using IPFS/libp2p.

  • I Cast Fist@programming.dev
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    1 day ago

    No sane person wants to run anything on the internet where they can’t delete or block comments/users/other instances

    it can scale infinitely because there are no historical ledger like a blockchain or hub, it’s like bittorrent, if a community no longer has any seeds, it stops existing.

    Sounds like freenet, though the obvious downside of freenet is that you have to have it running as a program before you access its sites.

    • Rinse - Plebbit Dev@lemmy.world
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      18 hours ago

      You can do all the things you mentioned. If you’re a user you can opt to block communities from showing on your feed, although eventually we’re gonna have tags so people can mark SFW, NSFW and political, etc so devs can make clients that filters based on that.

      Also if you’re a community owner you can ban people from your sub, you’re in full control of your community.

  • ShellMonkey@piefed.socdojo.com
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    2 days ago

    Last I ever was hearing this pushed around the fedi the big ‘sell’ was that mods/admins can’t delete posts making it a ‘freeze peach’ platform.

    The only people typically drawn to those are the people who tend to get banned for being intolerable on civilized platforms.

    • missingno@fedia.io
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      2 days ago

      How do they deal with CSAM and other illegal material? (I’m guessing the answer is that they don’t)

      • Cooper8@feddit.online
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        1 day ago

        If I’m reading(skimming) the documentation right, it seems like anyone who can pass the challenge can download the full node and see the full record of interactions. IPFS is not a perfect privacy network, so user accounts can in theory be traced back.

        So basically as with Fedi instances it is fully on the Node host to set who can get in based on the challenge, and what is hosted there is their liability. Only difference is Plebbit allows any user to spin up a new instance/community node ad-hoc and they aren’t responsible for maintaining infrastructure beyond what is required seed the nodes they host.

        Is that right? I’m not sure but hopefully someone better in the know will correct me if not.

    • Rinse - Plebbit Dev@lemmy.world
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      You can block and ban people if you’re the community owner, the point is there’s no federated instances that block people arbitrarily. Every community owner is in full charge of their community.

    • INeedMana@piefed.zip
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      2 days ago

      To me the idea of temporality of communities and no instances is interesting. It’s definitely something new

    • WhatAmLemmy@lemmy.world
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      Although true, the existence of mods is an attack vector the criminally corrupt will always exploit, and every anti-authoritarian should not oppose these systems because they’re currently exploited by the corrupt.

      Fascists are buying up all media and social media explicitly to silence opposition, control the narrative, and propagandize (the thing they claim everyone else is doing to them, while being the most blatantly criminal of perpetrators).

      I can’t remember the specific protocol, but the one I saw which was most interesting relies on you subscribing to individuals, and building trust through that “social graph of trust”. It’s best to view it as someone owns a domain and you’re subscribing to their rss feed, except they’re identity is cryptographically verified, and the people they engage with have more weight in your feed than those that don’t… as opposed to whatever some technofascist algorithm, oligarch-beholden journalist or corrupt mod (who may very well be a paid operative) deems valuable or worthy of your attention; basically mimicking the way people build relationships in real life (without third party oversight).

      • ShellMonkey@piefed.socdojo.com
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        2 days ago

        The system formerly known as Freenet has a module known as the web of trust that uses a similar model. It’s interesting but runs into a problem of forcing users/hosts to propagate content and messaging they don’t wish to be associated with.

        There’s a reason places like gab or hexbear end up isolated islands, the general population has no desire to be preached to be the lunatic fringes.

        • WhatAmLemmy@lemmy.world
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          What happens when the lunatics own the media and social media? Let them remove all evidence of genocide and corruption? Just accept the insanity and authoritarianism?

          • ShellMonkey@piefed.socdojo.com
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            Then you get things like the platform you’re on where in my case it resides in my house and lets me be that big scary admin/mod. Having the ability to purge bad content and actors from a central space is needed for anyone but the most thick skinned masochists to use a platform.

            Plenty of people just want to go talk/post without wading through a swamp of the crap that one uncle brings up at Thanksgiving on a regular basis.

    • Rinse - Plebbit Dev@lemmy.world
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      You can block and ban people if you’re the community owner though, the point is there’s no federated instances that block people arbitrarily. Every community owner is in full charge of their community.

      • I Cast Fist@programming.dev
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        1 day ago

        So, if I’m on programming.dev and you’re the owner/manager of lemmy.world, I can post on lemmy.world but you can’t block me at all, is that right?

        • Rinse - Plebbit Dev@lemmy.world
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          18 hours ago

          You’re thinking in federation, it’s a p2p network. Every user is equal to each other in terms of posting to each other communities.

          If I’m hosting community <x> then yes I can ban you, or assign mods who can ban people

            • K3CAN@lemmy.radio
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              52 minutes ago

              I think it’s like this:

              Imagine Reddit, but every user stores a random piece of reddit in an instance on their device. They’re all still normal users, so they can’t block users from Reddit or from specific subs, even though their instance contributes to the whole. Their instance doesn’t represent the entirety of Reddit, or even the entirety of a single sub, it’s just a random chunk of Reddit.

              BUT a user can be made a sub mod, which now gives them extra power over other users, but only in that one sub. It doesn’t matter whether any portion of that sub is stored on their instance, all that matters is that they’re a sub mod.

              So you, as a pleb, have no control over what’s stored on your instance, but a mod has full control over their community (which may or may not partially exist on your instance).

              That’s my interpretation, at least.

  • talkingpumpkin@lemmy.world
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    2 days ago

    Intriguing.

    What’s the mechanism for dealing with spammers?

    In lemmy there’s a clear escalation path that will lead to either the spammer’s instance dealing with the issue or the instance itself being de-federated.

    How would that work in a p2p system?

    Each user having to individually block every spammer will work as well as it did for email back in the day.

  • JackbyDev@programming.dev
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    1 day ago

    Last time I checked it out there was a lot of racist spam. It seems better now. Maybe it was one bad actor or the spam filter is better.

    • Rinse - Plebbit Dev@lemmy.world
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      Yes we had a lot of spam a few months ago but we cleaned it up by adding additional challenges and a white list for the time being till we get to MVP stage

      • Die4Ever@retrolemmy.com
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        21 hours ago

        White list? How did you build that list? How do new people get in the white list? Who controls the white list? When the white list goes away, do the racist or illegal posts return?

        • Rinse - Plebbit Dev@lemmy.world
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          18 hours ago

          The whitelist is used by the communities we run, but anybody can run a community and they can ignore the whitelist. It’s totally opt-in. Also, it’s only temporary till we figure out a good sybil resistant challenge design with great UX

  • glowie@infosec.pub
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    Was NOSTR intentionally left out? Because it is way more decentralized than plebbit ever was.

    • Esteban Abaroa @lemmy.worldOP
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      23 hours ago

      Nostr still relies on federated servers, while Plebbit is fully peer-to-peer. It runs on IPFS, which works more like BitTorrent, basically pure P2P.

      The problem with federated platforms is that their servers (instances) are not easy to set up, and regular users usually have zero motivation to run one. And even if they did, those servers aren’t really censorship-resistant at all. They behave pretty much the same as normal centralized sites.

      Nostr/Lemmy/Mastodon instance can get taken down by a DDoS attack, or cut off by the SSL provider, the datacenter, or even the domain registrar.

  • Da Oeuf@slrpnk.net
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    2 days ago

    Sounds cool. I always wondered whether something like Lemmy could work P2P or like a mesh network.

  • cathfish@lemmy.world
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    I don’t understand on the white paper how it can be “like P2P” and have community with users. I misunderstood maybe but it seems that A creates a node and asks B to resolve a challenge to post on the node. And then any client can get the content from the node… Isn’t that how every social platform works?