/dev/fd0

Cashu mints can link all cashu tokens belonging to a wallet
https://video.nostr.build/56d0ab6118f00b554bc7112cc9f5e919126e5200ce6fa64f170b80feb7ac4c79.mp4
https://image.nostr.build/43bc16c0104da8ab3f34fbde447520d413deb2d34a2501de0621e3f600ec768f.png

2026-03-19 21:32:17 UTC

- reply

This is not BIP 54 signaling.

2026-03-19 09:55:52 UTC

- reply

Not impossible. Almost everyone is doing it and involved in agentic commerce R&D.

2026-03-17 15:54:09 UTC

- reply

Yes

2026-03-17 12:45:34 UTC

- reply

https://video.nostr.build/1fda311969d7eb909752a50accf1dea6f870991dea64384689f973766f09716b.mp4

2026-03-17 12:39:27 UTC

I have written a post about privacy in Ark: https://uncensoredtech.substack.com/p/park

2026-03-16 18:55:07 UTC

- reply

It seems there is only podcast link. No GitHub link.

2026-03-16 14:03:28 UTC

- reply

https://cdn.nostrcheck.me/840dc63a59e00ac5f800571df4af3991ab3735fff3a38bd1034d56095d807ddf.webp

2026-03-16 06:22:47 UTC

https://image.nostr.build/41bb1968cc01a8d9c9e6ac179a40c45d9538392d1f0bcd41bc98587dc0d19a9f.png
https://image.nostr.build/ade64cece6aeac3720b2a434022f005ea4ca2bd4bfc417970bb8e369db278809.png
#nevent1q…t0ln

2026-03-15 19:48:53 UTC

- reply

What if they are running the unreleased version of opus?

2026-03-14 16:04:04 UTC

https://image.nostr.build/f72d6603e7c48918ec9a5a1d3a24f5e36cd1e13012facb3608442dc5516b6f76.png

2026-03-14 12:05:32 UTC

- reply

This has nothing to do with cashu or NIP 60. Nostr is used for notifications.

2026-03-14 12:02:43 UTC

- reply

https://delvingbitcoin.org/t/silent-payments-notifications-via-nostr/2203

2026-03-13 13:22:46 UTC

https://github.com/joinmarket-ng/joinmarket-ng/pull/345

2026-03-11 23:38:32 UTC

D in Dubai is for drones.

2026-03-11 22:30:14 UTC

- reply

Self custody is not about purity. It is the whole point of bitcoin's existence.

2026-03-11 21:00:33 UTC

- reply

Do you really care about last 2 points? Zeus wallet already supports custodial solutions.

2026-03-11 01:34:54 UTC

- reply

Second looks good.

2026-03-11 00:20:28 UTC

- reply

Coinjoin

2026-03-10 23:36:36 UTC

Can you suggest some improvements in this logo? #AskNostr
https://image.nostr.build/c9fba06777efbaa93b007305948237bb7f4535047e5577987df2addb3fe548c0.png

2026-03-10 21:54:17 UTC

https://cdn.nostrcheck.me/930207324b6fed95c39c1dcf986fbbca99720c44de05df20105aa38b7522a973.webp

2026-03-10 21:43:12 UTC

- reply

Relay?

2026-03-10 18:12:00 UTC

https://image.nostr.build/d33fba92ad7cd962f8bf2b0d1fb1e4a999fa0d3360294dd7c788b0f881903665.png

2026-03-09 19:35:34 UTC

Improving the UX further with a sub menu to select UTXO and create or join a pool. No need to manually figure out pool denomination or UTXO amount anymore. https://video.nostr.build/51faaf1c2171d0c24751ba1b0a4e7a4aae18360adcbd77ffe51c3809f19863b9.mp4

2026-03-09 18:51:56 UTC

- reply

https://spectrum.ieee.org/satellite-jamming

2026-03-09 18:51:13 UTC

- reply

https://www.nextbigfuture.com/2026/01/iran-jamming-of-starlink-and-ways-to-overcome-jamming.html

2026-03-09 18:29:18 UTC

- reply

If you unblock people on twitter, more people would be able to read your tweets.

2026-03-08 00:29:29 UTC

https://image.nostr.build/b4047def701ea8dfd706467dd279e9a70f567bf6f5ddf5fb570a706f764fe010.png

2026-03-06 22:09:30 UTC

- reply

It will improve privacy. Details will be shared in the docs.
https://image.nostr.build/49a3f380f154ed4b9a592fccb303827a2810171ef22801a926d9a8620c37c40a.png

2026-03-06 11:03:05 UTC

https://github.com/joinmarket-ng/joinmarket-ng/pull/270

2026-03-03 14:29:47 UTC

Are you enjoying the peace in the world anon? #AskNostr

2026-03-02 23:57:29 UTC

First joinmarket transaction in which taker used taproot
https://image.nostr.build/efce566361af4774114bbb7f38098c51a4c6fc9e480f03dfb340cd55b6bdde08.png
https://mempool.space/signet/tx/aed9737c8ec36fca9e5a9df11d3dc3c477f4c6d64f82f20e0849cc809022156a

2026-03-02 23:34:59 UTC

https://image.nostr.build/8299385693cc161b7469bd94c070ad8c955a04046d3a28214a8acf363fad01c5.jpg
https://image.nostr.build/fdf1945a239c6541978ddf0a1ffef3509e5e573311ccbe5e3c949895706c2b5c.png

2026-03-02 13:06:04 UTC

https://image.nostr.build/3e0873c13f117feec2c1dcd775a2f258c0eaba62192a19dabc14336b630d34fa.png
https://image.nostr.build/39bc94ffde4b96d0ac12f01e05ae4653b8e370ba11768f9c0686ca6beffb365e.png

2026-03-02 12:06:11 UTC

https://image.nostr.build/2706864534c3f158c2d4f759810efb4e2085165bf01a0d49419c650a934ea546.png

2026-03-02 11:57:14 UTC

https://video.nostr.build/c2de728ae582dc14c80bacdbe9371ead00c69af2c5238f1766531d9eae38f189.mp4
https://github.com/offlineapps/bitchat-android/pull/2

2026-03-01 16:23:55 UTC

Is anyone using AI to solve real problems?

2026-02-28 22:01:03 UTC

https://image.nostr.build/110d404eb3bce4743f9b6757c8b1e4c8b20627865ecbbbd59443f9d9abf45eb6.png
https://github.com/offlineapps/bitchat-android

2026-02-28 13:24:58 UTC

https://image.nostr.build/fee61884bb373a526ff4c33582443480db0eceb2eea23b2d496be1601c2ef052.png

2026-02-28 12:41:46 UTC

- reply

Lot of bitcoiners already use custodial solutions for payments in which custodians can stop you from doing transactions or freeze your funds.

2026-02-27 14:01:25 UTC

- reply

Cc: @nprofile…asma

2026-02-27 13:27:51 UTC

I have written a post about a proposed solution to fix UTXO probing attacks in joinmarket: https://uncensoredtech.substack.com/p/liquidity-pools-in-joinmarket
It uses MuSig, adaptor signatures and CHECKTEMPLATEVERIFY to swap UTXOs off-chain.
Cc: @npub1w3v…4c5c @npub1vad…nuu7

2026-02-27 02:18:59 UTC

https://image.nostr.build/e18f3b99664354038a4ae8e426d4c543aaabc714814376115321e6ae6e42f41f.png
https://decodepathcoin.github.io/

2026-02-26 20:40:01 UTC

Created this video using pruna: https://docs.pruna.ai/en/stable/docs_pruna_endpoints/performance_models/p-video.html
https://video.nostr.build/4e0fac890b5b45abf7eedc93467f30e127ebe346d9912d52840128f18cc7c7a2.mp4

2026-02-26 09:57:19 UTC

- reply

They aren't. Agents can use lightning.

2026-02-25 23:45:56 UTC

- reply

https://github.com/cashubtc/nutshell/issues/907

2026-02-25 01:05:18 UTC

Waves: A tool for stress testing cashu mints
https://gitlab.com/-/snippets/5938647
https://image.nostr.build/bc8e6a594684c97e5b3ac66bdfb220f958a8f984d5e43bfe31dbe7a2bc1d964f.png
https://image.nostr.build/a17612e3cb388b781e2680382299c90ed9bb4b12565596d86f0a97f5e22b8b8e.png
https://image.nostr.build/46755f5a0839f2627cf8fc2e1ae6d86c260cd20f9ba46aea2ea2a46cf54fa149.png

2026-02-22 15:19:48 UTC

- reply

You should do more research before writing non-sense. Wabisabi uses Key Verified Anonymous Credentials and Blind Signatures are used in whirlpool.
https://eprint.iacr.org/2021/206.pdf
https://github.com/Samourai-Wallet/Whirlpool/blob/whirlpool/THEORY.md

2026-02-22 15:11:41 UTC

- reply

Joinstr is also a decentralized coordination protocol. It uses nostr relays for communication and even coinshuffle++ would require a bulletin board based on this paper: https://decred.org/research/ruffing2016.pdf

2026-02-22 09:03:04 UTC

https://image.nostr.build/f05a0293289b287cc366e0c9a3513c071f7180429935060d1556047be2704360.gif
https://github.com/alichherawalla/off-grid-mobile

2026-02-22 08:20:44 UTC

- reply

Agents don't need etrash. They can use lightning.

2026-02-22 01:26:56 UTC

https://image.nostr.build/f043f49698bf7235a7657f806a0ebcbec0a9a8debb630b5902caaaebc5a38b4e.png
https://gitlab.com/invincible-privacy/joinstr/-/merge_requests/19

2026-02-21 16:57:54 UTC

- reply

These clowns can publish anything on TFTC.

2026-02-21 16:57:00 UTC

- reply

https://image.nostr.build/835443ea1d8973a8504885ab84f696cedf6c466ec4e477e4ba427b08b666b08a.png

2026-02-20 22:34:06 UTC

- reply

Let's build thousands of bots that can do the marketing for joinstr like TFTC does for custodial solutions.

2026-02-20 18:04:39 UTC

- reply

Still sharing the link for others to read: https://groups.google.com/g/bitcoindev/c/YO8ZwnG_ISs/m/NpQfYlGLAgAJ

2026-02-20 17:58:26 UTC

- reply

He doesn't read the mailing list where the idea for BIP 110 originated in a different thread about reducing the size for scriptpubkeys.

2026-02-20 15:52:27 UTC

- reply

LMAO

2026-02-20 14:56:53 UTC

Is there a website to buy domain using lightning? Namecheap's btcpay integration only works for on-chain payments.
#AskNostr

2026-02-20 12:09:27 UTC

- reply

Can this be used for other model providers? https://github.com/musistudio/claude-code-router

2026-02-20 11:30:59 UTC

- reply

Why limit to just claude code?

2026-02-19 10:22:28 UTC

Cashu mints are signaling for BIP 110
Cc: @npub1lh2…a9nk
https://video.nostr.build/43438803613b8fba85d92a5977f3d40d244391ba0b87c351f44a902fbfba8cfe.mp4

2026-02-18 22:33:22 UTC

https://github.com/cashubtc/nutshell/pull/894

2026-02-18 21:08:26 UTC

https://arxiv.org/abs/2512.24601v1

2026-02-18 13:13:54 UTC

- reply

Sometimes they do weird things. Gemini added 2 unrelated new files in a refactoring pull request that nobody asked for.
Later lied about them already being present in the codebase before the session.

2026-02-17 21:32:04 UTC

https://stacker.news/items/1435817

2026-02-17 18:48:52 UTC

- reply

Added an option to look up profiles for NIP-05 addresses missing from the list but available on the API server.
https://image.nostr.build/44fb4142e350485134406f9b7afdf80a122c2a0976d1cfe9b3dec807b44cb678.png
https://image.nostr.build/4f3f5e56d914e3bd3f67d7b7047d39afb3ae5342dea910584d1a8175879eaf7a.png

2026-02-17 14:00:43 UTC

- Key rotation in minibits is useless
- Censorship
- NFC surveillance
https://uncensoredtech.substack.com/p/privacy-in-minibits

2026-02-16 22:07:25 UTC

- reply

This is not about custom NIP 5 addresses. I will write a post about the use of this information.

2026-02-16 21:58:53 UTC

- reply

Device is FCM token used by the server to send notification to user device.

2026-02-16 21:50:35 UTC

The Minibits API server has some interesting data publicly available for anyone to read.
https://image.nostr.build/5f52aa828898c9a26127e75184e1213451533acf9fa24acd66bb57724f8bb591.png
https://1440000bytes.github.io/minibits_explorer/

2026-02-14 17:19:17 UTC

This is the best time for privacy and security researchers. Almost everything has bugs.

2026-02-12 21:46:19 UTC

https://image.nostr.build/b54578899ab6357fba6476b14bd9e3d1b365e90b8ca133858eedc7a79e380e27.png

2026-02-12 13:47:12 UTC

- reply

You don't need to worry about joinstr or my productivity.

2026-02-12 13:08:05 UTC

- reply

Quantum related stuff exists on mainstream media as well.

2026-02-12 12:52:47 UTC

- reply

https://video.nostr.build/dc614a7328846f0d2ed922a30f896902750ebb91008887cb8baa0b45df0f9a05.mp4

2026-02-12 11:13:31 UTC

- reply

Binance hopium?

2026-02-12 03:02:41 UTC

https://image.nostr.build/d1cd0ba55e2d559ffe582bfea9fbceff4a198b3cd71f20d5fe3a8c7923c058c6.png
https://catsonmints.pages.dev/

2026-02-11 19:45:38 UTC

https://www.youtube.com/watch?v=KbrmDC-2qkU

2026-02-11 18:39:13 UTC

https://image.nostr.build/6a0cfec4b1befdd40741480e622de83fc30cfda45cceaddd06c03fd2f49768b6.png
https://image.nostr.build/90f1bb67a2bf56eaa6749723da33314135b4db243b564eea31edd8bc5732570d.png https://image.nostr.build/07079240fa4cba37772cf3fc48002dd3acf4cffb455429e38a7e59dcfa3974cb.png
https://gist.github.com/stickies-v/c871439db3ac93269d370905323820a8

2026-02-11 17:15:20 UTC

- reply

Do you have a link to the repository?

2026-02-10 20:13:19 UTC

- reply

https://image.nostr.build/818c755e47fbc0f40b18a6c949dbe325e7ea34953579682347a761aa73b6259c.png
https://developers.cloudflare.com/workers/platform/limits/

2026-02-10 20:00:42 UTC

aut-ct verifier in the browser using wasm although this doesn't work as cloudflare worker with a free account and exceeds resource limits
https://image.nostr.build/b0403f859c82c74bdae9c1a25d371bd3682e0c8ac4410ca3f4f67ed0c00187b5.png
https://image.nostr.build/cc3b6b64e25166589bddd9f9f9bccb868931581d5edf4dfd7b24c596d5e227e2.png
#nevent1q…evzu

2026-02-09 19:27:51 UTC

https://image.nostr.build/988fd64921586949fe83d4db5d56b2b29135c9455692aa855d8bc7252c60befa.png
https://reyify.com/blog/privacy-preserving-proof-of-taproot-assets/

2026-02-09 12:20:27 UTC

https://image.nostr.build/bcf63e0e4360c0756da6d5e79ddaf5f8bfa9b3d1e0fadbc5d2b6d43fe8567bbe.png
https://ctv-activation.github.io/

2026-02-07 14:02:07 UTC

https://image.nostr.build/d9c1d84168bc6cbe742d0f4fd43725437f4d84ade411f464259689040b468880.png
https://image.nostr.build/ceb9d6c19a3cb5ade8d7571c82e1cc6ce6cb712d6bf924316690f1557360af55.png
https://gitlab.com/invincible-privacy/joinstr/-/merge_requests/17
#nevent1q…s3zh

2026-02-05 19:33:50 UTC

- reply

She can still contribute without the commit access.

2026-02-05 18:46:31 UTC

Working on the joinstr API so agents have something interesting to interact with when the daemon is running.

2026-02-05 12:42:24 UTC

- reply

Basic implementation that could be improved further: https://gitlab.com/invincible-privacy/joinstr/-/merge_requests/16

2026-02-05 09:30:14 UTC

https://image.nostr.build/7e230b8837d6b578ba121c2d36aee93ed48bc62afb453f8ffba421d30383f43a.png

2026-02-05 08:36:07 UTC

https://image.nostr.build/745858b1754aab3ec508cbe2f818996b1137d75728f585d29c348a767ab19276.jpg

2026-02-04 12:02:55 UTC

https://youtu.be/-oEJBESyTVs

2026-02-04 10:47:06 UTC

https://image.nostr.build/b7d69bf0ccb26ed9aa2ba67354c7d0ac322ced1881c3d1c8a83719ad92223aab.png
https://learn.microsoft.com/en-us/windows-server/administration/windows-commands/findstr

2026-02-03 19:40:40 UTC

https://image.nostr.build/706195e7e97bdee2183aa28ccb1f890d75376fc1310f1effd3ce6ac7380e0f3c.jpg

2026-02-03 17:51:52 UTC

- reply

Bitcoiners would invite the old money pedos in conferences as speakers and guests.

2026-02-03 17:45:51 UTC

- reply

1. Do not fetch the mint info automatically for untrusted mints. Show the mint URL and ask the user.
2. Use a proxy between wallet and mint.
3. Use Tor and new tor circuits for each request.

2026-02-03 15:48:22 UTC

https://cashu.me wallet fetches mint info from the mint URL specified in a cashu token. This can be used by attackers to log IP address of the users.
https://image.nostr.build/a03cefc1380b7053edd95d93c8f90d77463479a7ace4affa681177425ef1b503.png
Python script to create fake cashu tokens: https://gitlab.com/-/snippets/4930874
URL to check logged IP addresses: https://icy-unit-9f9c.alicexbt.workers.dev/v1/logs