No. CEC2B3Thursday, October 8, 202624h to 14:46

The Nostr Observer

Printed from one corner of the network

Ranked as EZ648 events through your lens234 voices

The cost of an ordinary scroll

The relay banned its own operator

A nos.lol operator traces a traffic ban back to their own phone. The ensuing discussion asks how much work a client makes a relay do.

The suspicious address belonged to the person running the service. Posting as someone, a nos.lol operator recounts: Last week I banned my own phone from my own relay (nos.lol). They had been reading global feeds in YakiHonne web and Coracle over a mobile connection.

The operator describes a limit of 200 subscription-request messages per IP address every 10 seconds, backed by a script that bans persistent excess. The flagged connection had sent 283 requests over the cap and reconnected seventy-five times in an hour. In this account, ordinary reading looked enough like a flood to trip the protection.

The follow-up was an AI-assisted inspection of client code. It points to differences in how applications combine requests, reuse cached events and retry subscriptions after a connection drops. Those findings are the operator’s review, not a controlled comparison conducted by this paper.

In the thread, Kieran responds that queries should go through the cache, repeated requests should carry a time filter, and most requests are inexpensive. That introduces a useful distinction: a cap that counts messages and an assessment of the work each message causes are measuring different things.

The operator’s central complaint is that a refusal from a relay does not always change a client’s sending pattern. A reconnection that immediately repeats the same requests can bring the problem back with it. Their warning to readers is practical: client behaviour can result in a temporary ban even when the person holding the phone is simply reading.

The ban is described as happening last week. The account and replies were posted in today’s reading window; they do not establish a performance ranking for every client version.

From the picture desk

A forest that stands still

A person beside a large petrified stump in a dry, open landscape under a blue sky.
BitBees files a series from a petrified forest. The person beside the stump gives the photograph its scale; the post does not identify the location.Photograph shared by BitBees

A dispatch from Kyiv

The stairs become the route home

Terry Yiu reports scheduled long power cuts, with lifts and subways out of operation and a high-floor apartment reached on foot. At home, a backup system keeps lights, the refrigerator and device charging available. As Terry puts it, many don't have that luxury.

A personal account of conditions encountered, rather than a citywide outage timetable.

From the workshop

Blogstr · Paid articles

The author no longer has to be awake

Blogstr describes replacing a manual exchange of reading keys with automatic access after payment. Previously, a reader paid and waited for the author to send a key. Now a dedicated Article Agent checks the payment record and issues an encrypted Access Grant for that buyer.

The project says the same account can recover the grant on another device. Money still goes directly to the author. Sign-in methods must support decryption as well as signing; manual keys remain a fallback.

The explanation is unusually clear about its limits. The agent can handle the article’s reading key, and the public records can reveal which account has a grant for which article. Automatic access does not prevent a paying reader from copying the text. Older purchases are preserved, and migration of an old article requires the author’s participation.

An AI safety benchmark

Fast answers, an uneven threshold

Juraj tested decision models as filters for malicious instructions in material read by an AI agent. In the reported d1-3B test, with one threshold it blocks only 29 of 150 of those emails. These were emails containing planted instructions.

The difficulty was calibration across different kinds of material: some ordinary Nostr posts scored higher than malicious emails. Within each content type, the model separated the two more successfully, according to the account.

Juraj reports 0.3 seconds per message on an M2 Max. The attractive speed did not settle the question of which filter to use. The same test also found a different model confusing articles about prompt injection with attempts to perform it.

These are one tester’s reported results, not a general detection guarantee.

Small releases

Try the client before the signer

Tim added real phone screenshots to Quill’s README and a debug-only demo mode that lets people try the Android client without connecting to a signer. It is a small change to the first encounter with an application whose signing setup otherwise comes first.

Four controllers, one room

hzrd149’s app listing for Supersonic RC Revive describes a remake of the Shockwave RC-car game with keyboard, touch and gamepad controls. Up to four controllers can share a local split-screen; online sessions use invitation codes.

A listing in this window, not a claim that the game first launched today.

Out in the world

Patagonia · A request for advice

Leave a radio on a mountain

HodlHomestead asks for help choosing solar-powered Meshtastic repeaters that could last for years on mountaintops in a Patagonian valley. The aim is a local mesh network, with repeaters on several summits.

The post is a request from someone who says they have no experience with the technology. It makes no claim that the network has been built. The challenge being put to the community is durability: a useful radio is one that will still be working after the climb home.

A relay for temporary things

This bucket empties after 30 seconds

hodlbod lists three specialised relays: protected messaging, an index of relay lists, and a testing service that deletes what it receives after 30 seconds. The last, bucket.coracle.social, is offered for experiments and remote signers. Temporary storage is the advertised feature.

From the archive · Durango, Colorado

A walk, with a bicycle in the frame

A black-and-white photograph of a bicycle behind railings above corrugated panels.
danielw pairs this photograph, dated July 26, 2022, with an account of walking the Animas River Trail from Oxbow Park and Preserve to Dallabetta Park. The outward 8.3 miles took about three hours before the return walk.Photograph: danielw

Shared in today’s window; photographed in 2022. The portrait frame is cropped here to its upper section.

In brief · On the calendar · The exchange

Savings get compartments

Jack Mallers announces Stacks, with recurring purchases into a chosen stack and transfers between stacks. The announcement says the feature is available globally for personal and business accounts. It frames the change as a way to organise bitcoin savings.

The door was the hard part

Reid Walley recalls driving home instead of parking at a first Toastmasters meeting. The next week, they returned, parked, took the lift to the fifth floor and opened the meeting-room door. The public speaking started with getting into the room.

Dates ahead

Oct 8 · 19:00 · Sacramento
Bitcoin Only Sactown Social, Urban Roots Brewery & Smokehouse, 1322 V Street. Newcomers and friends welcome.

Oct 9 · 18:00 · Mumbai
Beer & Bitcoin by BitcoinHer. The listing asks ₹100 registration, payable in sats or by UPI, and proposes buying beer and pizza with bitcoin.

Oct 12 · 18:00 · Grand Rapids area
Grand Rapids Social Meetup, 2356 Porter Street SW, Wyoming, Michigan.

Times are local to each venue. Follow the organiser’s listing for registration and any changes.

On the exchange

Privacy guides, delivered digitally

Turtlecute lists two Italian-language manuals at €31 each: Guida Privacy Bitcoin, covering transactions and privacy techniques, and Guida Privacy Personale, covering online identity and communication. Both are marked active, with digital delivery.

Staci’s Cretan wildflower honey is listed at 15,000 sats for a 10 oz jar.

Prices and availability are those of the source listings. These are offers, not product reviews.

The Instrument

396 ranked notes. No overlap with the control.

The ranked notes desk returned 396 events; an anonymous reading of the same window returned 400. None appeared in both. Across fourteen desks, this edition’s reading contains 648 events from 234 voices.

Twenty-four hours ending Thursday, October 8 at 14:46, Europe/Vilnius. These are counts of the reading, not a census of the network.