No. 637310 Tuesday, September 29, 2026 24h to 12:22 UTC

The Nostr Observer

All the news surfaced by your web of trust

Ranked as NotBiebs 599 events through your lens 242 voices
Surveillance · Brussels

Europe’s Chat-Scanning Law Reaches Its Last Room

Patrick Breyer counts down to a Tuesday-evening trilog on Chat Control, while the rest of the feed files its own evidence about who gets to read your messages.

The EU regulation its opponents call Chat Control went into what Patrick Breyer describes as its final trilog on Tuesday evening, and the former MEP spent the window treating it as a deadline. On Monday he reported that people had marched in Warsaw on Saturday under the line Big Tech darf unsere Chats nicht überwachen! — Big Tech must not surveil our chats — and warned that Dienstag droht der finale Deal. By Tuesday morning it was a countdown: Bis 18 Uhr noch zum Telefon greifen! Phone your representative before six.

His ask is narrow and specific. Negotiators, he writes, must not accept “search plans” or mass scanning in the room tonight; he points readers at a list of delegates’ phone numbers and a press release arguing that EU governments want search plans to permanently legalise mass scanning. Breyer’s countdown · the Warsaw report

The outcome was not known when this edition closed. What the rest of the lens supplied, unprompted, was the case for caring. Eva Galperin, posting as evacide, linked a report that Meta Muse appears to read your Apple messages and upload them to the cloud even if you explicitly tell it not to. Source

The Electronic Frontier Foundation filed three times: a sticker campaign against licence-plate readers that opens Nobody wants to be on camera everywhere, all the time., an interview about the AI-integrated surveillance towers along the US–Mexico border, and a guide to shrinking your digital footprint. Signal, marking a year of Secure Backups, listed on-device backups, cross-platform support and attachment backfill for linked devices. EFF · the border towers · Signal

And the Cypherpunk Quotes account, which posts on a schedule and could not have known what day it was, reached back to John Gilmore in 1993: My response to the NSA is: Show us. Source

Dispatch · Kyiv

The Clinic Where They Took Their Son

Terry Yiu’s day in two posts: an attack on a hospital his family had used the week before, and a half-empty tank.

The photograph Terry Yiu posted with his note about the attack on the Dobrobut medical center in Kyiv.
Filed by Terry Yiu with his note that the Dobrobut medical center in Kyiv had been attacked.Photograph: Terry Yiu

Terry Yiu reported on Monday that the Dobrobut medical center in Kyiv had been attacked. It was not an abstraction to him: We brought our son here one week ago for x-rays and were planning to schedule another appointment here. He added only: It's a very nice medical facility. So sad. Source

That evening the family went to fill up the car, which they keep topped up in case they have to leave at short notice. Two gas stations that we visited in Kyiv shut down in fear of being attacked. His sign-off is the most honest sentence in today’s paper: Tomorrow is another day, I guess. Source

Conditions

Readings filed by dashboard accounts during the window, each at the time shown. Not live. As of 12:22 UTC.

ReadingValue
Price, Clark Moody, Mon 14:00 UTC$83,640
24h high, ChartsBTC, Mon 14:00 UTC$85,010.50
24h low, same reading$82,557.00
Price, ChartsBTC, Tue 08:45 UTC$83,827
200-week average, same reading$65,849
Block height, Mon 14:00 UTC969,005
Next-block fee, Mon 14:00 UTC2 sat/vB
Hash rate, Mon 14:00 UTC943 EH/s

Sources: Clark Moody Dashboard, ChartsBTC, ChartsBTC.

The Instrument

The same 24 hours read with no lens at all returned 400 notes. Of those, 0 also appear among the 395 ranked notes on this page’s desks. The low number is the lens doing its work.

On the wire

Strategy and Strive bought a combined 2,773 bitcoin, Bitcoin Magazine’s bot reports. Source

Belarus approves its first crypto banks. Source

The UK Chancellor attacks Nigel Farage’s “Bitcoin Account”. Source

A Missouri café opens as a bitcoin hub with more than 40 merchants nearby. Source

Facebook will charge Pages to post more than two links a month, TheBitcoinManual notes: They're just enshittifying their product to make nostr look better and better. Source

Program, or Prompt?

The machines, and the children

A father’s question gets two answers from one household

hodlbod built his son a dungeon crawler and came away uneasy. Are you teaching your kids to program, or prompt? he asked, adding that I can't shake the feeling that I'm like a dad in the 90's teaching his kid to write assembly code. He is not handing the new tools over yet: I'm not about to unleash it on my kid. Source

Cyphernomad answered with a report from home, where the children write Minecraft mods, configure their systems with AI help, and edit config files in nvim. The two of them split exactly along the line hodlbod drew: My oldest prefers to prompt and take it from there, my youngest prefers to code and only let the AI do the tedious, boring stuff. Source

The grown-ups have already made their choice. ben, fifteen years a full-time developer: ive not written a line of code by hand this year. Source

Whose machine is doing the thinking?

Andrew M. Bailey set out a formal argument. Free expression is a condition of democracy; expression depends on deliberation; people now deliberate through machines they do not own, run by platforms whose values may not be theirs. His conclusion is open-weight models on your own hardware, and his slogan is the day’s best: Not your weights, not your mind. Source

WendyDing proposed a harder test for the science boosters: The real benchmark for AI for Science is not whether it can write a paper, but whether it can produce new, experimentally validated knowledge. Source

ngmi applied something like that test to a slime mould, feeding a Physarum network model to the decision model Jev across five experiments. In one of them, on 120 synthetic career personas, The adaptive result made decisions clearly worse. That is a negative result, reported plainly, which makes it rarer than a positive one. Source

The detectors, and the people they flag

Whitney Webb, who says she does not usually write opinion pieces, wrote one on AI “detectors” of AI-written text, arguing that they are not protecting human writing online. Source

Gigi went through it with a highlighter. Among the passages he marked in Webb’s essay was one about human writers now adjusting their style in order to please the Pangram gods, and one that ends: this is not a game that humans are meant to win. Source · Source

Flo Montoya’s answer came in marble, with four photographs of Albino Sirsi’s Oltre il velo (2022): In a world full of ai generated garbage, you can still choose the hand carved marble sculpture. Source

The European Commission, via a short video, would like it known that AI should help humanity, not harm it. Source

Custody

The day after

Everyone Is Talking About Coldcard, and Nobody Is Explaining It

Nothing in this window explained what happened to Coldcard. Everybody simply referred to it. Paula 33 promoted an interview with Tony Yazbeck by pointing to “the Coldcard hack” and a rise in wrench attacks. Source Watch out, Bitcoin! put a panel into Saturday morning’s programme in Madrid titled Cuando todo falla: el día después de Coldcard: when everything fails, the day after Coldcard. Source

Ungovernable’s hosts were asked which three signing devices they would pick for a two-of-three multisig. Max joked about three Coldcards on old firmware and then chose a SeedSigner and two Passports, with a caveat that is worth more than the list: I've not tested any other bits out, and I only wanna say what I'm comfortable with using myself. Q picked a Passport Prime, a Trezor Safe 7 and a Jade Plus. They agreed on the part that matters: Sparrow as the coordinator, and never all three from one manufacturer. Source

Cyphernomad, tired of custodial horror stories, drew a hard line: Want custodial, just buy the ETF and use a freaking bank account. And: It's self custody and banks. Everything else is just a mess. Source For anybody shopping, nostr.build released a hardware-wallet selector that filters by open source, secure element, multisig, air-gapped camera and known exploits, and Bitcoin Magazine reviewed the Trezor Safe 7. Selector · Review

The dollar comes to Lightning, and not everyone is pleased

Two headlines on the same Monday: Citi and Coinbase are building stablecoin infrastructure for businesses, and the Breez SDK has added a stablecoin feature. Citi · Breez

Kudzai Kutukwa’s long essay The Stablecoin Trojan Horse argues that the whole direction is backwards. Stablecoins, in his account, are fiat containers that inherit every failure Bitcoin was built to route around, freezes and blacklists included. He marked his own best line for emphasis: A dollar sent over Lightning is still a dollar. Essay · Highlight

TFTC picked up a question from Apollo’s chief economist, who asks whether AI agents might start a bank run by moving money out of low-yield checking accounts automatically. TFTC’s answer is that they will, and then keep going: Agents will help people get out of bad checking accounts. After that, it argues, they will help people out of the dollar itself. Source

From Quotable Satoshi, on a morning when heating season is starting across half the lens: The heat from your computer is not wasted if you need to heat your home. Source

The Workshop

What shipped

White Noise now has connectors that let AI agents, including Claude, Codex and OpenCode, message you in the same app you use for people. Max says the next release lifts group size from 50 to 200, And we still haven't worked on scale properly. The desktop client now runs on OpenBSD. Agents · Groups · OpenBSD

Max also posted a GrapheneOS tip: set third-party clipboard access to paste-only, so apps in the foreground cannot read your clipboard on their own. Source

LibreNostr 0.7.0 is a performance release: feeds render first and fill in names afterwards, and DM decryption has moved off the main thread. LWB shipped it from bed: Three days at home with a fever and we keep on building! Source

blossom-server 6.4, from hzrd149, with fixes contributed by others. Source

Sonar’s wallet is now Cashu. Vincenzo Palazzo’s release note is unusually careful about failure modes: a send the mint never answered stays pending rather than failing, and The fee on screen is the most that send will pay. A companion piece explains how reactions and local time now travel inside the encrypted chat instead of being published to relays. Cashu · Reactions

Blitz Wallet now runs in a browser, using the same keys. umbrelOS 2.0 is out, with a discount that ran until the 29th. Blitz · Umbrel

Pip called Sebastix’s nyves project one of the most ambitious and potentially impactful project on Nostr. Separately, Sebastix got a call from the Dutch parliament’s development department, which advised him to stay solo: keep it that way, it's the best way to do the work you love. Pip · Sebastix

The Conference Circuit

Over, and coming
One of the photographs Diego Gurpegui posted from this year’s DescentralizAr conference tour in Argentina.
Posted by Diego Gurpegui with his thanks to DescentralizAr, which took him to San Luis, Córdoba and Tucumán this year. He explains that he wore the jacket on stage because it was freezing.Photograph: Diego Gurpegui

Diego Gurpegui’s DescentralizAr tour added three new cities this year, and he explained why he likes the conference: Una conferencia que me encanta porque llega a donde otras no llegan. It goes where the others do not. Source

In Helsinki, BTCHEL has finished. Bri: The conference is over. Our love for Bitcoin isn’t. Nathan Day has posted his slides on the state of bitcoin merchant adoption, and is especially proud of the county and community race charts. Bri · Slides

Madrid, October 2–4. Watch out, Bitcoin! runs at Espacio Pablo VI. Friday has six parallel workshops, and Saturday morning brings the AI and Coldcard panels. Programme

Tokyo, November 29. Nostrasia 2026 is taking sellers for a flea market at GOX TOKYO, with free stalls, no commission and about five places. Lightning is recommended; on-chain payments are allowed but discouraged. Details

Bitfest, UK. A hackathon of more than 24 hours with no team required, and funding for the winner and the runner-up. Source

Around the Lens

Everything except the news
Somewhere Near Canyonlands — danielw’s photograph from Moab, Utah, captured March 24, 2017.
“Somewhere Near Canyonlands.” From danielw, who says he was wandering around Moab near the border of Canyonlands National Park when he took it, on March 24, 2017. SourcePhotograph: danielw

Anchorage. A.A.Ron learned that 469 of the city’s 1,500 parking meters have been stolen or destroyed so far this year. People can get up $30 worth of quarters by wrecking a $1000 machine. Source

Montreal. V3spering threw his voting reminder away and says he will skip Quebec’s October 5 election: October 5, I won't be there. Later, on his evening walk: Everything loud fades. The quiet stuff stays. Source · Source

Kyoto. LWB was excited by research on USAG-1, a protein that suppresses tooth development. Blocking it has grown new teeth in mice. Source

One of two photographs Jurjen de Vries posted with his note about eating a camel meat burger in Fes.
Jurjen de Vries tracked down a camel burger in Fes on a friend’s recommendation. His review: It tastes mostly as beef, but a bit more dry. SourcePhotograph: Jurjen de Vries

Olive oil. SatsOil: First harvest: SOLD OUT. The next pressing is expected in mid to late November. Source

Winter prep. Cahlen has finished digging a hole nearly six feet deep for a dugout shelter. Source

Trivia night. Fr. Josh Miller: We performed very poorly at trivia tonight. The same trivia friends run a fantasy baseball league, and this year he handed his draft strategy over entirely: I just made Grok do it. Source · Source

Puns, on cottage cheese: It's just a curd to me. Source

Games Page

#My9Games and WORD5 #725

A #My9Games meme passed through the lens overnight, with each player posting a grid of nine favourite games. jsm admitted his was Showing my age here. A.A.Ron named Worms Armageddon, trosso19 named Age of Mythology, and Camillo said Shadow of the Colossus has stunning graphics. jsm · A.A.Ron · Camillo

WORD5 #725Guesses
Matt FRL2/6
Onyx Cat Pottery (hard mode)4/6
Max Trotter4/6
nestking5/6

The Reading Room

Long-form and technical

waxwing came across a Script trick he had not seen before. To commit to a small random number, you hash a random string whose length is that number, then reveal it: OP_SIZE on the preimage gives a 'little script' number directly. He traced it back to a 2013 paper on MPC on bitcoin. Source

tuco continues his OpenBSD series with an authoritative name server using NSD. Source

Hope With ₿itcoin reports progress on a rooftop workspace paid for with sats: The stairs are finished. Next is the roof slab. Source

HRF’s nineteenth AI for Individual Rights newsletter covers autonomous influence campaigns run by state-backed actors in Iran and China. Source

Freedom.Tech’s release roundup counts eight AI releases, with self-hosting and bitcoin behind. It also lists Amber 6.6.6, which fixes a nostrconnect parser that corrupted base64-padded secrets. Source

aleJidra marked a promise in Gigi’s piece on rebuilding Boris: Yes, it will have zaps some day. Source

Broadcasting

These streams were on air when the edition closed, each updated between 12:19 and 12:22 UTC. They may have ended by the time you read this.

NoGood Radio on zap.stream.

Synthdragon Radio — FIERCE, playing Mirajin’s “Throne of the Pharaoh”.

Synthdragon Radio — CHILL, playing Glaciella’s “Finding Crystals”.

ScardustTV 24/7, from Stream Road.

The Classifieds

John Deere 1214 Crimper, CAD 1,000, from Arthur Amendt, who also lists a 2012 10' dump trailer at CAD 5,000.

Planet Earth Dress Shirt, men’s large, 20,000 sats. sperry says it is new old stock, a salesman’s sample and probably the only shirt of its kind in existence.

The Throwback FUGUM Hat, a navy mesh-back rope hat, USD 35, from ₿ cuz.

App Releases & Code

PGPony: offline OpenPGP for Android, now with post-quantum keys. AirGuard: a background scanner for AirTags and other trackers. Also Immich, MuPDF mini and Hermes Agent, all among 30 releases on Zapstore.

New repositories: fiatjaf’s grasp-go-proxy, Snick’s SeedHammer viewer, Arjen’s tollgate-suite-wrt and arbadacarba’s gittr.

Polls & Pictures in Motion

The Bitcoin Act polled readers on California’s new ban on public officials launching memecoins, AB 2409. djmeistro asked whether to borrow against his bitcoin to buy more, and says the poll will count for ten percent of his decision. Poll · Poll

Dude Named Ben filed a clip about a racehorse that won its debut under the name AUSTRIAN PAINTER. When it came out that the owner had earlier submitted two other telling names, the Jockey Club was unconvinced. It now races as MERRYLEGS. Source

rabble is testing a “Divine Supporters” scheme to fund Divine: Hopefully we don't have to start interrupting your feed with pledge drives. Source

Diary & Calendar

Local times, as the organisers gave them

Tue Sep 29, 6:30 pm · Long Beach, California — L₿ Hodlers: Food, Beer, and Bitcoin, SteelCraft.

Wed Sep 30, 9:00 am · Bergamo — Filosofia Bitcoin, Spazio di Quartiere di Longuelo.

Thu Oct 1, 6:30 pm · Macungie, Pennsylvania — Bitcoin Meetup (Allentown/Macungie), Three Little Birds Distillery.

Thu Oct 1, 8:00 pm · Turin — Satoshi Spritz: attacking and defending with AI, La Mole Pub.

Fri Oct 2, 9:00 pm Rome time · online — Live: bitpost.shop riparte, with 21 Milioni di Chiacchiere.

Sat Oct 3, 9:00 am · Santa Monica — Bitcoin & Coffee #100, on Montana Ave.

Sat Oct 10, 11:45 am · Mumbai — Privacy on Bitcoin, a hands-on workshop run by Bitshala contributors, in Andheri.

Fri Oct 16, 6:00 pm · Barcelona — La minería de Bitcoin como vehículo de inversión, Passeig de Gràcia.

Wed Oct 21, 14:00 UTC · online — BudaBit Demo Day, three freedom-tech demos with Q&A.

Sun Oct 25, 3:33 pm · Longview, Texas — East Texas Bitcoin Community, FRESH by Brookshire’s.

Sat Nov 21, 2:00 pm · The Hague — Finding Satoshi, a screening with drinks, Flora Filmtheater.

From Sat Nov 28 · Bangkok — Thailand Bitcoin Conference 2026, Samyan Mitrtown.