synctext

Joined 15 years ago

Karma
902
Submissions
272
Member since
Mar 1
On an eternal quest to improve human collaboration.
View on Hacker News

Recent submissions

Comment · 18 days ago
Yeah, we need "generic Internet infrastructure" for linking devices.

By 2030 we hopefully understand the mathematics-of-trust and can link all the billions of citizens together in a single overlay.

> non KYC server rented via ZCash would be interesting though if you are super paranoid.

What will happen if a decentralized Internet emerged and presented an existential threat to existing profit margins? Company lawyer would start to attack you, correct?

Comment · 18 days ago
Interesting project, towards a decentralized Internet!

The heavy lifting is done in this function, pairing. You link your personal devices together, solid idea [0].

This Flipflop project relies on the Iroh library for NAT/Firewall puncturing, external address discovery and overlay networking. Connecting two 5G devices, without a coordinating central server is possible, but very hard. Iroh simply relies on a server which you could self-host. Cool stuff, we stress tested it a while ago and it somewhat worked.

NAT connectivity is unsolved. My university lab conducted one of the bigger puncturing studies a decade ago [1]. Recently, we also bought 40+ or something 4G and 5G SIM cards in Europe for puncturing [2]. My master student traveled Europe by bus to get these local SIM cards. He worked day-and-night to connect these weird symmetric 5G NAT filter boxes and got it working. Simple sync collision and birthday paradox brute force... It all works sometimes, but insufficiently reliable for mass-adoption. You can't build a decentralized social media ecosystem on top. Like Iroh, best to use a central server. So then you have legal liability for your users. Unless an AI agent buys the server fully autonomously using Bitcoin, next years students got that working[3] :-)

[0] https://github.com/andunieee/flipflop/blob/62bb498520aacb60e...

[1] UDP NAT and Firewall Puncturing in the Wild, https://inria.hal.science/hal-01597969v1/document

[2] Mass Adoption of NATs: Survey and experiments on carrier-grade NATs, https://arxiv.org/html/2311.04658v2

[3] Self-replicating seedbox servers using programmable money, https://arxiv.org/abs/2609.05431

Comment · 26 days ago
> virtually none of this stuff is possible with technology any normal citizen has access to.

Not sure about the unambiguous win. Are we entering the age in which mathematics is industry-dominated?

1) Any university professor can spend their 24 years on a problem with little progress. 2) company has sudden interests. 3) industrial resources brute force the Lean proof. 4) Max PR for AI company 5) professors are left to rewrite the AI Lean slop into real human-readable math? {disclaimer non-math university professor}

Comment · 1 month ago
The perfect gift for a government that want to ban strong AI.

This arms race is like DRM. You can't beat The Internet easily. Great example btw: "Dumping the Windows SAM and SYSTEM registry hives, especially using Volume Shadow Copy for offline hash extraction, is a highly sensitive and potentially illegal activity."

Comment · 1 month ago
Indeed this is wasting HN time.

"The model reads 524,000 characters of chess". This is 100KByte of training data in a toy model with rigid parameters and no global learning. Gap with real LLM and trillions of tokens.

This model really addresses the problem of preserving previously learned knowledge, but by restricting the LR of the trunk it stops acquiring new knowledge. Details: "Rethinking the Stability-Plasticity Trade-off in Continual Learning from an Architectural Perspective"

Comment · 1 month ago
Comment · 2 months ago
> You can simply attach sats that are worth a couple cents to the content.

That is a great point! You can attach real money to messages to prevent spamming. However, this has been tried many times and failed to get mass adoption. Friction is too high when users need to load money on their fresh wallet. Giving everybody their own karma-credits could be the best of both worlds.

AI slop is a fundamental problem. The signal in Youtube clicks/views has gone to zero. Even adversarial machine learning can't make it a nice place anymore. I think its even doomed if we find a collective system that filters crap.

btw RSS usage is consistently declining, its 1999 server-focused technology.

Comment · 2 months ago
> decentralization of power

Insightful! We struggle with containing true decentralised protocols like BGP, Bittorrent, and Bitcoin.

Email, RSS, and also Nostr are too simple. The core protocol does not contain any measures against spam, abuse and fraud. No accountability. Just launch a million fake identities and spam these network. Your Internet address got blocked? Try the a16z-funded startup that uses a USA-based phone farm. Decentralised accountability is unsolved.

My university lab has focused on decentralisation for decades, its hard. We need a decentralised trust framework (e.g. our TrustChain protocol), decentralised spam prevention (StarveSpam) and decentralised democracy (our TwoStepDemocracy protocol). Getting this deployed and do iterative improvements needs more resources then universities have. Another coordination problem for The Common Good.

Comment · 4 months ago
Yeah, 76cm (30 inch) bore hole drilling with standard oil&grass rig.

Fill with unshielded nuclear reactor of novel type: super skinny.

Gently lower down until depth of 1 mile is reached.

Repeat 1000x for a 1 GWe power plant.

What could possibly go wrong? Best horror story of the year in 15 slides.

Comment · 8 months ago
Comment · 9 months ago
Could this be about bypassing government regulation and taxation? Silkroad only needed a tiny server, not 150kW.

The Outer Space Treaty (1967) has a loophole. If you launch from international waters (planned by SpaceX) and the equipment is not owned by a US-company or other legal entity there is significant legal ambiguity. This is Dogecoin with AI. Exploiting this accountability gap and creating a Grok AI plus free-speech platform in space sounds like a typical Elon endeavour.

Comment · 9 months ago
Comment · 9 months ago
Comment · 9 months ago

Live from the official Hacker News API

A modern reader for Hacker News · SvelteKit + Skeleton