Bitchat is now on Radicle
Posted by h1watt 2 days ago
Comments
Comment by plebian 2 days ago
Comment by blks 1 day ago
Comment by inigyou 2 days ago
Comment by NeOchenHorosho 2 days ago
Comment by voakbasda 1 day ago
Comment by cykros 1 day ago
It is handy if you're on a plane with someone but your seats are separated because you didn't want to pay an extra $50 to sit next to each other though.
Comment by londons_explore 17 hours ago
With effort, various exploitable WiFi chipsets could probably have support added too. 2km of range makes mesh networking possible even with very low user densities, especially if combined with store-and-forward.
And then there is always the possibility of a hardware dongle with LoRA with 10km range.
Comment by Qision 2 days ago
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Comment by QuantumNomad_ 1 day ago
Then use the radicle.network site to browse that repo. For example.
Comment by blisstonia 2 days ago
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Comment by cykros 1 day ago
Even nesting geohashes would be cool, though I think the concern is the chaos that happens when you see half a conversation but not the other (as with radio when one party is in range but the other is out). The fact is that geohashes as it is get basically down to the level of acre or so which is just a wildly precise level of granularity (though might be useful if you had a whole 12 story college dorm building all in a chat or something).
Comment by londons_explore 17 hours ago
It could do with a UI tweak though so that by default it shows you the most 'zoomed in' geohash with any activity.
Comment by Cider9986 1 day ago
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Comment by freehorse 2 days ago
Comment by miki123211 2 days ago
IRDA is 1-to-1 and basically requires both users to do nothing else but use IRDA (including being within line-of-sight of each other). For a use case like talking to a family member a few seats over on a plane, IRDA won't help you.
Bitchat, at least in principle, doesn't require you to sacrifice the entirety of your phone to constantly run Bitchat in the foreground, and can work over larger distances (and with a mesh architecture which lets you reach people that you wouldn't normally be able to reach).
Writing an app that has the equivalent of 2000s-era functionality is a day of work at most. You don't even need to, you can achieve similar objectives via Airdrop / hotspot names (the latter being used as a loophole to communicate across prison cells). This is not what Bitchat is.
Comment by freehorse 2 days ago
Comment by Groxx 1 day ago
There seems to be somewhat of an upswing lately though. Federation is cool again, and many of the implementations active now seem much more stable, instead of weird half-research projects that killed themselves by ignoring the real world too much (which was sometimes true to their goals, which is fine but unfortunate).
Comment by lmz 1 day ago
Who would advance it? Can you even get multiple parties to agree on what's in it? Is there any identity required? What's there to stop this being another "Bluejacking" vector but now with dick pics?
Given all of the above the proprietary route seems inevitable, even for protocols over Bluetooth.
Comment by miki123211 23 hours ago
AFAIK, they changed policy a few years ago, so that even if you set discoverability to "everybody", it changes back to "contacts only" after a few minutes.
Comment by dingensundso 1 day ago
FireChat was released in 2014.
I have a vague memory of sitting in school in like 2006 or 2007 and sending messages via Bluetooth to a classmate on my Sony Ericsson K750i.
Comment by baron3dl 2 days ago
Comment by cykros 1 day ago
Nostr purity spirals have a great way of resulting in 5 people ever seeing what you're publishing. I love the protocol but when trying to get people using it you sort of need to put apps where they are.
Comment by qwertyastronaut 2 days ago
Comment by taylodl 2 days ago
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Comment by pioneerjeff 2 days ago
Comment by ckcheng 2 days ago
Relevant discussion yesterday:
> “Government orders GitHub to remove Bluetooth-based chat app Bitchat: Jack Dorsey”
Comment by KennyBlanken 2 days ago
Indian government*. They shut off internet access and order people to remove stuff all the time. Nobody pays any attention to them.
It's still up on Github. https://github.com/permissionlesstech/bitchat
Comment by trollbridge 2 days ago
So, “government” defaulting to “Indian government” is pretty sane. And relevant.
Comment by subscribed 2 days ago
Comment by RobRivera 2 days ago
Tobias Bluth vibes
Comment by bad_username 2 days ago
Comment by inigyou 2 days ago
Comment by xyzsparetimexyz 2 days ago
Comment by TranquilMarmot 2 days ago
How far, realistically, could this reach using just iOS and Android devices? If each device can reach ~100m, that means you could theoretically reach somebody 700m (2.3k feet) away? Or would it be further if two devices are at the edge of their radio range?
Comment by mkayokay 2 days ago
https://github.com/permissionlesstech/bitchat/blob/main/WHIT...
Comment by momentmaker 2 days ago
Comment by illithid0 2 days ago
Comment by nfbdhdfbf 2 days ago
People love pointing out the Streisand effect as though we’re still in the same social media dynamic that we were 30 or 15 years ago. Wake the fuck up.
Banning the app is 100% certainly going to reduce it all’s usage. The fact that you somehow think you could have the opposite effect is a sign that your head is buried so deep in the sand and you have no idea what the current state of the world is.
The authoritarians are winning and their censorship and propaganda has been exceptionally effective. Clinging to idealistic slogans and denying reality is a great way to accomplish nothing
Comment by qphe95 2 days ago
Comment by mastax 2 days ago
Comment by miki123211 2 days ago
In tech circles, we talk a lot about friction and user experience, and those matter enormously, but they're not the be-all-end-all. We have OSS developers underestimating friction on one hand, and tech companies overestimating it on the other.
Even if something requires you to be tech-savvy to set up, people will still do it if the need is dire enough, because everybody "knows a guy". Console modchips in the 2000s are my go-to example. They were devilishly complex to set up, often requiring proficiency with a soldering iron, with stakes for failure being very high (breaking the console you just spend all your savings buying), yet everybody and their mom had one. All you needed was a friend with such a chip, who could tell you who the "guy" in your town is.
Comment by freehorse 2 days ago
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Comment by ssl-3 1 day ago
I mean, here's the first 4 URLs that show up when I Google for bitchat:
https://bitchat.free/
https://play.google.com/store/apps/details?id=com.bitchat.droid&hl=en_US
https://github.com/permissionlesstech/bitchat
https://apps.apple.com/us/app/bitchat-mesh/id6748219622
All of those work for me where I am, so AFAICT: It hasn't been pushed from one place to another at all. It's still where it was.It has additionally been copied over to Radicle... and that's OK, isn't it?
Comment by ranger_danger 2 days ago
In that regard the effect is effective in making sure bitchat cannot vanish from the internet.
We can argue that overall usage of it might still go down, but I don't think anyone was arguing that.
Comment by wat10000 2 days ago
Comment by freehorse 2 days ago
Comment by miohtama 2 days ago
This website is called Hacker News. It's not called Authoritarian Cuck News.
Comment by stackghost 2 days ago
HN is widely known for being the home of the technocrat corporate bootlicker. Very little of the hacker ethos ever gets espoused here.
Comment by trollbridge 2 days ago
Nevermind the fact it was possible to bypass it, or that they didn’t detect that I did so… nope, just a scolding of “You shouldn’t do such things.”
Comment by inigyou 2 days ago
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Comment by Daunk 1 day ago
Comment by imtringued 2 days ago
Comment by 2color 2 days ago
It's the same project. radicle.dev is for the protocol, radicle.network is for the network explorer.
Note that that radicle.network is a static site that you can also self host: https://radicle.network/nodes/rosa.radicle.network/rad:z4V1s...
Comment by cosmojg 2 days ago
Comment by lostmsu 2 days ago
Comment by varun_ch 2 days ago
It sounds like both are the same project, one is the “explorer” which is on a different domain so that censoring it doesn’t impact the main site
Comment by IshKebab 2 days ago
I agree it's super confusing though and their explanation isn't exactly clear:
Comment by behindsight 2 days ago
> Content about Radicle (explainers, guides, download links, blog posts) which is under control of the Radicle team. We will use radicle.dev for these purposes.
> Content on Radicle (repositories hosted on practically any node on the network) which the Radicle team has only very little control over, accessible via Radicle Explorer. Going forward, our deployment of Radicle Explorer will not be hosted on app.radicle.xyz anymore, but instead it will be hosted at radicle.network.
> The idea is of course that if there are complaints about or issues with radicle.network in the future, we hope that radicle.dev stays largely unaffected and people can continue to inform themselves about Radicle and learn how to set it up.
On a semi-related note, this is a good time to remind anyone that hasn't yet heard of the Public Suffix List (PSL) [2][3] to make sure you put your domains that may be hosting UGC in the form <usercontent>.<yourdomain>.<tld> (ie: eTLDs) on that list so browsers and other block lists are aware that the user provisioned subdomains are UGC and not from your site so it properly isolates cookies/site grouping and won't flag your entire domain as malicious.
1: https://radicle.dev/2026/04/23/domain-move
Comment by IshKebab 2 days ago
So it would be a lot clearer (read: not completely unclear), if radicle.network actually said "Radicle Explorer" somewhere. "Radicle Explorer" is a great descriptive name which instantly conveys a lot of information about what it is and does! But it doesn't appear anywhere there.
Comment by inigyou 2 days ago
Comment by behindsight 1 day ago
but on a serious note it is a bit more than some guy's list, it's more of an initiative that was started by the Mozilla Foundation and is used by:
- browsers: Firefox, Chrome, Opera...
- password managers, Let's Encrypt, cURL
- Cloudflare
just to name a few.
Though yeah there have been privacy concerns and problems with projects that use outdated versions of the list outlined in Brave's paper (no affiliation):
> We present the first large-scale measurement study of how the public suffix list is used by open-source software on the Web and the privacy harm resulting from projects using outdated versions of the list.
https://brave.com/research/privacy-harms-of-public-suffix-li...
Comment by ckcheng 2 days ago
Comment by chanux 2 days ago
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Comment by Mistletoe 2 days ago
Comment by xyst 2 days ago
Setup machine with bluetooth receiver.
Funnel packets from Bluetooth receiver over a virtual private network (ie, wireguard, tailscale, netbird).
Then in another state/country/continent with server connected to vpn then rebroadcasts those packets over BLE.
A mesh network overlayed on top of another mesh network.
Comment by thisisnotauser 2 days ago
Comment by TaupeRanger 2 days ago
Comment by fooker 2 days ago
Comment by culi 2 days ago
[Some well-liked but niche tech] switched their code forge to [a decentralized code forge].
Tbh I'm surprised how many on HN seem unfamiliar with Tangled and Radicle (and Bitchat and Gleam).
Comment by culi 2 days ago
* Gemini is now on Mac
* OpenClaw is now on Android
* Instapaper is now on Kobo
* Gitzy is now on Testflight
* Webpack is now on Bluesky
https://hn.algolia.com/?dateRange=pastYear&page=0&prefix=tru...
Comment by tancop 1 day ago
the only ones that dont fit in are kobo where it was explained in the title (the full name is "Instapaper is now on Rakuten Kobo e-readers"), and the testflight one is obvious because the title mentioned iOS.
bitchat, radicle, gleam and tangled are newer and came from the community based hacker side instead of the commercial one where big tech and vcs live. if your project has zero marketing budget of course there will be some people who never heard of it.
Comment by iamnothere 2 days ago
Note that you’ll never hear people saying “what’s a Google” (an equally ridiculous name) or jumping on some random YC startup with a silly name. It’s always the open source tech. It’s not random!
Joke’s on them anyway, I believe many users have embraced the alternate interpretation of the name. There’s a @BitchatMe_ Twitter account that covers BitChat news, for example. They’re just being annoying without any real effect.
Comment by ck2 2 days ago
seems like after November or January 2029 might need it since administration now has a kill-switch so why wouldn't they use it
Comment by iamnothere 2 days ago
Think FIDO protocol rather than the always-on internet we’re accustomed to.
A mesh of meshes may also be possible in theory.
Comment by tancop 1 day ago
Comment by ck2 2 days ago
but someone would have to build it into a major 3rd party firmware like openwrt to get wide adoption
Comment by inigyou 2 days ago
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Comment by bigyabai 2 days ago
taps the sign
No provider or user of an interactive computer service shall be treated as the publisher or speaker of any information provided by another information content provider.
That's how it worked in the Twitter days, it's still how it works in the X days, too. If that offends you, then you should personally lobby to powerful giants like Elon Musk to take accountability for all speech on his platform. He'll love the idea of weekly class-action lawsuits and the unavoidable forfeiture of his RSUs.Comment by bigyabai 2 days ago
I wouldn't worry about people going sweet on him anytime soon.
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Comment by johanyc 1 day ago
Where did you hear that from? Doesn't sound close at all.
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Comment by culi 2 days ago
EDIT: sorry I felt too bad not to leave an explanation
Comment by inigyou 2 days ago
Comment by rapnie 2 days ago
https://tangled.org/ Code forge based on AT Protocol.
Comment by inigyou 2 days ago
Tangled: centralised Radicle
Comment by tdkx21 2 days ago
While that's a clever hybrid, Bitchat is aiming for a truly serverless, local-first experience (especially with the Bluetooth mesh aspect). Radicle’s gossip-based P2P stack mirrors that vision more closely. In this case, Radicle isn't "better" in a vacuum—it's just the right tool for a project that wants to eliminate mediating servers entirely.
Comment by tamimio 2 days ago
Comment by inigyou 2 days ago
FTFY
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Comment by embedding-shape 2 days ago
> A decentralized peer-to-peer messaging app with dual transport architecture: local Bluetooth mesh networks for offline communication and internet-based Nostr protocol for global reach. No accounts, no phone numbers, no central servers. It's the side-groupchat.
Comment by m4rtink 1 day ago
Just like IRC.
Comment by culi 2 days ago
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