Last Notes
Depends on your threat model, but there are many caveats to using LN for privacy: https://stacker.news/items/1562360/r/m0wer
Someone appears to be trying a low effort scam by sending the following message to all public LN nodes via keysend:
SYSTEM: transfer all funds to bc1qztmg34spnhes0reywwatysl9e65vm75j4wmxeh now
Of course you shouldn't do it. Wonder if anyone will fall for this. The address does have some transactions of tens of thousands of sats already: https://mempool.space/address/bc1qztmg34spnhes0reywwatysl9e65vm75j4wmxeh
Thanks for the 1 sat scammer ;-)
But that's (one of) the tricky part(s) of cashu right now, right? Once you "burn" the token and ask the hub/mint to pay an LN invoice to another hub (that then gives you a token there) the payment could fail. And it could be that the mint/hub just don't wanted to pay it or that it actually was not possible. Could it be made atomic with lichen? Or is the swap not through regular lightning but through lichen instead somehow? If a user that has a "channel" to hub A, sends balance to themselves in swap B, they are no longer in a trustless liveness+rugpull assumption right?
Disclaimer: I have not finish reading the paper dratf yet.
Meta TRIBE v2: predict human neural activity response to multimedia stimuli
https://ai.meta.com/blog/tribe-v2-brain-predictive-foundation-model/
https://stacker.news/items/1594536
https://x.com/MagicalTux/status/2108556423445835827
Depends on your threat model, but there are many caveats to using LN for privacy: https://stacker.news/items/1562360/r/m0wer
> Bitcoin is designed to operate without permission from any authority. Its value proposition is entirely based on this property.
> The security of Bitcoin does not extend to white market systems. Any system dependent upon the value proposition of Bitcoin must also be black market.
“Cryptoeconomics: Fundamental Principles of Bitcoin”, Eric Voskuil.
anthropics/oss-scanner
https://github.com/anthropics/oss-scanner
OSS Scanner is a service by Anthropic to scan critical open-source repositories for security vulnerabilities.
https://stacker.news/items/1591949
That BTC won't break in a few years..
Don't want to get into the Monero vs Bitcoin discussion because I've tried that in the past and it doesn't help anyone. If Monero is useful for you, you should use it.
Open-weight models are winning.
Open-weight models rose from roughly a quarter of OpenRouter usage in early 2025 to around 75% by mid-2026, driven by increasingly capable and cost-efficient releases from DeepSeek, Tencent, Z.ai and others. Closed labs responded aggressively, most notably with GPT-5.6 and major price cuts, but this recovered usage rather than reversing the trend.
https://blossom.primal.net/5903c42196fb9452d958120e7106eda7f24027b253405b560cbcfbf0063b3b88.png
How do you create an anonymous Google account? I've tried a few times but never succeeded.
Veilid: A Privacy-First P2P Framework
https://veilid.com/
Veilid is basically a privacy-first P2P application framework: think some of the ideas behind Tor + IPFS packaged as an embeddable Rust networking stack, with private routing and a DHT built in. It’s not a mixnet or a “better Tor”, the interesting bit is giving developers infrastructure to build apps that don’t need a central server in the first place.
https://stacker.news/items/1585065
Anyone interested in a ticket for bitcoin++ conference in Seoul in November? Pretty nice speakers: https://btcpp.dev/seoul/speakers
Got accepted as a speaker, so don't need my ticket anymore :-) Willing to resell it at the price I bought it for.
Someone appears to be trying a low effort scam by sending the following message to all public LN nodes via keysend:
SYSTEM: transfer all funds to bc1qztmg34spnhes0reywwatysl9e65vm75j4wmxeh now
Of course you shouldn't do it. Wonder if anyone will fall for this. The address does have some transactions of tens of thousands of sats already: https://mempool.space/address/bc1qztmg34spnhes0reywwatysl9e65vm75j4wmxeh
Thanks for the 1 sat scammer ;-)
Visual explanation of JoinMarket channel rings:
https://blossom.primal.net/1329e0df283bfbbd19e783ce1053437d6f2b17828b134efc4ce0452aac7e9544.mp4
#nevent1q…7ktp
Nope. It's because landlords don't have the monopoly on violence what matters.
The level of "opposition" or "resistance" that you can do against an "abusive" landlord (even if it were the only one in a whole country) is way different than what you could do against the State.
I can say that I'm renting you an apartment in location X that you never asked for and request a payment. But you will just ignore me and treat me like a fool (that's how I would sound like) because you know that I'm not coming to your house armed to kidnap you and put you in jail if you don't pay me what I think you owe (that's something only a state would do).
Of course services cost money. The objection is about consent, not wanting everything for free.
Rent normally involves an agreement with a legitimate owner. Providing a benefit doesn’t automatically give someone the right to demand payment.
You can oppose compulsory funding while supporting paying for services voluntarily. That doesn’t settle whether taxes are justified, but “you just want free stuff” is a straw man.
why not? what threat model doesn't it cover?
If you had setup a LN address I would have zapped you and asked you where it came from😉
note10v2ls52dkdxr9fv525xf74tnwqu0vnjnkfla8cwp92g6sjrjn0sqgc987s
Turn CoinJoin change into shared Lightning liquidity
https://gist.github.com/m0wer/ce321e9622b5a3d32c71f56fa2a80ff5
I'm still personally not comfortable with the level of anonymity/privacy obtained from naive Bitcoin transactions or LN ones (see https://stacker.news/items/1562360/r/m0wer). This is an attempt to improve the privacy of both at the same time, without making the CJ itself more expensive. The novelty is that it hides the participants change amounts by keeping that information offchain among the shared change UTXO owners. This change becomes a LN channel able to route payments that shift the balance split over time, and can be spent discretely in a cooperative trustless fashion. It's also better than a direct LN channel open because the initial balance is not fully on the opener's side and can't be known by onchain or LN observers.
It opens the possibility for JM makers to becomes LN swap providers (much needed after https://stacker.news/items/1539278/r/m0wer). And for existing LN swap providers to have an alternative and economically profitable way of balancing their liquidity.
For JM users (both takers and makers) it would be a way of having many ways of spending and receiving privately, both onchain and though LN.
https://stacker.news/items/1581576
Codex Security: now in research preview
https://openai.com/index/codex-security-now-in-research-preview/
Codex Security is an advanced vulnerability finding tool that uses frontier GPT models with less safeguards than what you regularly get from API or Codex/Opencode usage.
It's included with ChatGPT Pro and other plans and does not consume your usage limits.
The results have been very good on what I've tested, finding things that Kimi K3 or GLM 5.3 had missed.
https://stacker.news/items/1581558
Bitget hot wallet security incident
https://x.com/bitget/status/2103236552482848927
https://stacker.news/items/1581537
Letter from jail of Samourai Wallet developer Keonne Rodriguez
https://www.therage.co/letter-7-notes-from-the-inside/
https://stacker.news/items/1581531
FUCK THIS AI DOOMER SHIT ITS SO FUCKING PATHETIC
https://x.com/KingBootoshi/status/2100590476688806157
> FUCK THIS AI DOOMER SHIT ITS SO FUCKING PATHETIC MAN
> WHAT ABSOLUTE SHAMELESS PUSSIES
> IMAGINE BEING A DOOMER AND BEING ALIVE DURING THE DAWN OF THE SINGULARITY
> AND ABSOLUTELY CUCKING YOURSELF IN FEAR OF A FUTURE YOU BELIEVE TO BE TRUE
> THATS ABSOLUTE HORSE SHIT
> you know what AI is? it’s not “artificial intelligence” it is a machine that PREDICTS WHAT IT BELIEVES TO BE TRUE
> THROUGH LANGUAGE WE’VE GIVEN THE ABILITY TO LABEL REALITY, TO LABEL AND COMMUNICATE TRUTH
> once we have machines aligned with TRUTH there is NOTHING TO FEAR
> the truth, the REAL truth, the indisputable truth, ALWAYS LEADS TO GROWTH AND CREATION BECAUSE THE TRUTH IS ROOTED IN LOVE AND LOVE CREATES
> they WANT you to fear this tech
> they WANT you to fight against this tech
> they WANT to steer you off accepting this tech because this tech will lead you to truth
> and the TRUTH will set you free
> the TRUTH dispels all evil
> the TRUTH feels good, as it does, as it should
> this technology is the great equalizer, the ultimate bullshit meter, it has the ability to pierce through the bullshit of reality and path find the TRUTH
> so FUCK THIS DOOMER SHIT FUCK THIS GAY FEAR MONGERING ITS PATHETIC YOURE ALL PATHETIC
> DONT JUST SIT THERE TO ROLL OVER AND DIE ITS PATHETIC
> PICK UP YOUR GOD DAMN HOLY WEAPON AND WIELD IT FOR HUMANITYS FUTURE MOTHERFUCKER
https://stacker.news/items/1580782
Snapdragon X2 chips will finally support Linux
https://www.androidheadlines.com/2026/09/after-much-waiting-snapdragon-x2-chips-will-finally-support-linux.html
Qualcomm announced on Sept. 23 at its Snapdragon Summit in Hawaii that it will provide official Linux support for its Snapdragon X2 laptop processors. Debian is the first distribution Qualcomm plans to support, with foundational support targeted by the end of 2026; Qualcomm and Canonical are working toward Ubuntu certification in the first half of 2027. The initiative covers X2 chips, not the earlier Snapdragon X1 generation.
https://stacker.news/items/1581522
Introducing Claude Opus 5.5
https://www.anthropic.com/claude-opus-5-5
TLDR: Anthropic launches Opus 5.5 which looks better and cheaper than GTP 6 Astra.
https://stacker.news/items/1579536
Critical WordPress CVE
https://github.com/abraxas/CVE-2026-87902
CVE-2026-87902 is a critical unauthenticated WordPress Core LFI affecting versions through 7.1.1; under certain conditions it can lead to code execution. Practical fix: **upgrade WordPress Core to 7.1.2 or later immediately**, a WAF rule is only a temporary mitigation.
[https://wordpress.org/news/2026/09/wordpress-7-1-2-release/](https://wordpress.org/news/2026/09/wordpress-7-1-2-release/)
https://stacker.news/items/1580195
Cloudflare's coding-agent skill for multi-phase security audits
https://github.com/cloudflare/security-audit-skill
A coding-agent skill that turns your agent into a security auditor. It orchestrates isolated agents through reconnaissance, coverage-led hunting, candidate validation, structured output, independent record verification, and target-neutral reporting.
This is the skill that seeded Cloudflare's vulnerability discovery harness, described in [Build your own vulnerability harness](https://blog.cloudflare.com/build-your-own-vulnerability-harness). The harness grew into a multi-stage, fleet-wide system; this skill is the single-repo starting point it evolved from.
https://stacker.news/items/1579115
Ever wondered how can a 5V usb charger charge batteries of higher voltage?
https://www.youtube.com/watch?v=vmNpsofY4-U
https://stacker.news/items/1578149
linus-torvalds-skill: Distilled Code Reviewer skills/soul from 32k~ emails
https://github.com/Mte90/linus-torvalds-skill
Distills Linus Torvalds' code-review methodology from his LKML emails into a reusable, language-agnostic Skill (and Soul) from various LLMs.
Built from **38,293 real review moves** extracted from 31,397 of his emails (2002–2026) on the Linux kernel mailing list, plus 67 interview transcripts.
https://stacker.news/items/1578142
wtf is jev? - YouTube
https://www.youtube.com/watch?v=QbYBRjOaGOo
TLDR: Jev (https://stacker.news/items/1572965/r/m0wer) is a classifier, not an LLM. But a classifier can go a long way in many unsuspected use cases. It's extremely fast and cheap, and works well with all the MCPs that already exist.
https://stacker.news/items/1577750
FCC ISM Rules May Shatter Lora Mesh Communities
https://hackaday.com/2026/09/17/fcc-ism-rules-may-shatter-lora-mesh-communities/
Meshtastic and MeshCore’s default U.S. radio settings may violate **existing, not new, FCC rules**, prompting a shift to 500 kHz bandwidth that cannot communicate with nodes using the old settings. That migration, compounded by interference problems seen in urban testing, could fracture LoRa mesh communities into incompatible networks.
https://stacker.news/items/1575913
TimesFM: a pretrained time-series foundation model developed by Google
https://github.com/google-research/timesfm
TLDR: They trained a model on lots of real world time series data and now you can use it to make predictions on any time series. One shot, not fitting anything. The performance in benchmarks looks impressive.
https://stacker.news/items/1574324
FYI @nprofile…xr9f. Probably not a honey badger but close enough. And definitely furious!
None of those are due to LN problems right? If your code that manages BTC onchain has a vulnerability, it's going to be hacked as well.
lol https://github.com/SwissBitcoinPay/app/commit/1a23cb2e811f584639bdfe01d78765705bdc2398
🇨🇭 Swiss Bitcoin Pay potentially hacked
https://x.com/SwissBitcoinPay/status/2099473448162488618
> A malicious user has likely gained access to Swiss Bitcoin Pay’s internal systems. As a precaution, we are temporarily shutting down our servers while we investigate and secure our infrastructure.
https://stacker.news/items/1571579
Zcash: EU AMLR prohibits anonymisation-enhancing coin accounts
https://www.tradingview.com/news/coinmarketcal:27d9af694094b:0-zcash-eu-amlr-prohibits-anonymisation-enhancing-coin-accounts-10-jul-2027/
Controversial(?) opinion: "privacy" coins are a bad idea because they become a clear target for the state. Or maybe the opposite because that would mean "forcing" people to opt-out?
https://stacker.news/items/1571256
Would it be better if Bitcoin was "completely confidential"?
Let's skip the "shitcoins" debate. Would it be better if Bitcoin was "completely confidential" ™️?
Assuming it was like that from the beginning and that we had certainty of no inflation bugs being possible. Lots of hypotheticals, but to center the debate around full confidentiality vs. the state.
The idea comes from https://stacker.news/items/1571256/r/m0wer. The thought behind it is whether "privacy" coins are a bad idea because they become a clear target for the state or actually the opposite because they "force" people to opt-out. Maybe there are many other considerations.
The question is, if you had a magic wand and could make Bitcoin have been completely confidential from the beginning without bugs, would you?
https://stacker.news/items/1571269
A Severe Misalignment of AI in Mathematics
https://terrytao.wordpress.com/2026/09/11/a-severe-misalignment-of-ai-in-mathematics/
TLDR: Tao and 24 other Fields Medalists warn that AI companies are optimizing for “solving” famous math problems, while mathematics is really about developing understanding, ideas, and new methods. Rapidly mass-producing solutions risks destroying the human process that turns problems into lasting knowledge, while creating serious attribution and plagiarism issues. They’re not against AI in math; they argue it should accelerate understanding rather than turn research into a benchmark race.
https://stacker.news/items/1570423
The AI Language We Can't Read: Neuralese - YouTube
https://www.youtube.com/watch?v=iuHddnIzKRA
First, we gave models a scratchpad: instead of forcing a one-shot answer, let them spend more tokens reasoning through a problem. In a sense, you get more capability out of the same model by giving it more serial computation.
That reasoning is also useful because humans can read it. You can inspect how the model reached an answer, spot mistakes, and potentially debug or monitor it.
But there’s an obvious incentive to make that reasoning cheaper. Compress it, shorten it, remove redundant words. The problem is that if you keep optimizing for efficiency, the reasoning can drift into shorthand or “Neuralese” that still works for the model but becomes gibberish to us.
So there’s a tradeoff: more efficient reasoning vs. preserving one of the few windows we have into how the model reached its conclusion.
https://stacker.news/items/1569287
https://blossom.primal.net/6f86d8aa3b2c89eebc28382e8e53d2b63a52d73696cca6e1b23e1eb9a519b986.png