/dev/fd0

Use deepseek when looking for bugs.
A lot of times others deny answering your prompts for ethical reasons even if you are asking for basic things to understand how things work.

2026-05-19 13:12:40 UTC

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Cashu does lock you in to a mint.

2026-05-15 03:41:54 UTC

https://tmctmt.com/posts/mullvad-exit-ips-as-a-fingerprinting-vector/

2026-05-13 15:23:12 UTC

Joinmarket is not dead. It is being improved by different contributors.
https://nostr.download/598b8845820fe0ecacbbf8129054274b12d0fbd35d08c650eecea715e394a1c1.png https://nostr.download/089b8666e34cc7f16f81074c31bf6d4080f8e94dc8b8860cb8645c410d54cde1.png

2026-04-30 19:02:08 UTC

https://duckduckgo.com/?ia=web&origin=funnel_home_google&t=h_&kax=-1&q=cashu+floppy

2026-04-29 10:34:31 UTC

https://image.nostr.build/393c38b5ee57d20ab08f2560304a0a5afb656390955bbcaee89238e8d316bcb8.png
Slides from my 2026.b.tc presentation about coinjoin: https://hashtree.cc/#/nhash1qqstvlnmgfekawv2nekku62ly8te7qlvfpjquv80r0z99ssrjqwa4fc9yqjhc94u5s3v27qw9zxr6v5lchs4gzq9n9f3nkugeelzln0kjk42yjj2svr/Joinstr_Dev_Takeover.mp4
https://image.nostr.build/0eff8c608feb21cf01b9a47cd6715cbeaa53479b4e56218a27a6ec52b524d488.png
https://image.nostr.build/33924b3f5850d4df0632b86b6cf7ff0b798940e2133683c0606dd0c6bf938dad.png
https://image.nostr.build/ab0403d0d306b2e07d1352523a225866408477c947ce1239f857f37bd8248209.png
https://image.nostr.build/47421e457d10ebb4b5517017a19fbc0168bbf6fcf4a1b9b3fd6beb45e4e73521.png
https://image.nostr.build/a4747559eb7aa2e705e36e39ab88daaf70bad4592479612593a77c4d9223ccc6.png
https://image.nostr.build/1b841b43455c778185a0c0be65564a45ec95ec5a9fdf7f0fdde4c4048dcd4540.png
https://image.nostr.build/071f58d251b8c41d0d957147e140ba51d2758dbef53ab56638c40166739781b5.png
https://image.nostr.build/30951aae32b79c1ba4eee43902091a97c3cee7dc46a216f2fcf3a5b125fdaaee.png
https://image.nostr.build/ac194e8032b381382ed9edf6e8eb9334570def2e67417d51af32800e3dfe11c1.png
https://image.nostr.build/7f26d28902ae8fe96a7af9c73afad02bf456f1c5694a9354c9c9b9b50816b329.png
#coinjoin #joinstr #privacy

2026-04-16 16:58:34 UTC

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DDoStr

2026-04-16 16:08:20 UTC

Cryptpad or Marp for presentations?
https://github.com/marp-team/marp
https://github.com/cryptpad/cryptpad

2026-04-15 17:04:02 UTC

Joinmarket-ng audit report (Part 1): https://uncensoredtech.substack.com/p/joinmarket-ng-audit-report-part-1

2026-04-10 02:43:14 UTC

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I will add it. Although it can take some time.

2026-04-10 02:05:12 UTC

https://video.nostr.build/1d19c3c343e70a39fc6e2f1a6ef19096dfcb9e7ae5de646b9656cd81548a824e.mp4
Tx: https://mempool.emzy.de/testnet4/tx/079b030ede3e698ad68a5cc8feabb64a7bd92b6c2bd5c18850f7f26005a9d6e2
Website: https://octojoin.github.io/

2026-04-07 13:15:17 UTC

US government is the biggest terrorist organization on this planet.

2026-04-07 12:33:33 UTC

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UTXO validation for PoDLE is critical.

2026-04-07 11:40:03 UTC

I have written a post about fuzzing joinmarket-ng: https://uncensoredtech.substack.com/p/fuzzing-joinmarket-ng

2026-04-07 10:07:41 UTC

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Still not able to understand what will I do with the bluetooth mesh chat if internet stops working and no one around me in 100 metres circle uses bluetooth.

2026-04-07 05:43:28 UTC

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To chat with family member in other room?

2026-04-04 13:47:38 UTC

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To be honest, I would disconnect my wifi and not use internet if my security cameras are remotely accessed until I fix everything.
In a war like situation, most countries are prepared to live in blackouts.

2026-04-04 13:32:34 UTC

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Everyone involved seems to be evil in that case. Although this war was initiated by US and Israel.
Lot of people are arrested in UAE for taking pictures or sharing information about interceptions with someone.

2026-04-04 13:18:30 UTC

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Kiling civilians is a better heuristic than internet shutdown or no electricity for a time period.

2026-04-02 04:02:14 UTC

Create P2PK cashu tokens that are locked to a public key but can be spent by anyone to steal money.
This token is locked to @npub1sg6…f63m's npub, yet you can spend it using @npub1egw…zdch.
Link: https://cashu-p2pk-bypass.github.io/
https://image.nostr.build/a61040f82ec29324849b890d49312c2a059f9c97510a65136da221689691791f.png
https://image.nostr.build/6560db8ef0bd7583f64fad0eb2498a4b36451595c241ace5eaef0e2c538941b1.png
https://image.nostr.build/dd88fb50f8be9bf9c8e92c027e575204076a3f0ce4b1d33f109f6967e3b167c4.png

2026-04-02 02:09:12 UTC

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

2026-04-01 05:51:40 UTC

https://image.nostr.build/81a84ab3b9a54317e841e3ce98f3c49e9f524ed35048a9a26db9ca229daabe80.png
#nevent1q…hy63

2026-03-31 15:39:04 UTC

https://cdn.nostrcheck.me/5ec3d539930f35a623c4a6db72d37b08bc5561ab040f33042864df791125e443.webp https://cdn.nostrcheck.me/c10c4db54ee7b4fa359ce659af5a287210e757b523b6f334fb184857a5061a8c.webp https://cdn.nostrcheck.me/3687988352c9092b59ee5361162e865fbe298d4a8af9d2bb369e9f35028bcba3.webp

2026-03-30 14:13:24 UTC

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Maxwell never said he is done with the soft forks or maybe I missed something.

2026-03-30 11:40:28 UTC

Electrum plugin (joinstr) v0.2.2: https://gitlab.com/invincible-privacy/joinstr/-/tree/main/plugin/zip/v0.2.2
https://image.nostr.build/0ca12d6d0260780143fba4cd3823b0365126530322c96c8b58958ee1ac73636f.png

2026-03-30 10:23:23 UTC

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Keyset v1 is still supported. I have used cashu.me wallet in the proof of concept that only checks for collisions across mints. This vulnerability is about collision for 2 keyset ids used by the same mint.

2026-03-30 08:18:22 UTC

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ASPs (Ark Service Providers) and cashu mints can see your entire transaction history.

2026-03-30 06:24:48 UTC

I wrote a post about a vulnerability that could lead to a loss of funds in cashu wallets:: https://uncensoredtech.substack.com/p/two-birds-one-stone
https://image.nostr.build/e972a87384563901e89d44c259437ca467e38669527f028cd365d2997173389d.png

2026-03-28 09:16:32 UTC

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Solution: https://xcancel.com/i/status/2016829232018837702

2026-03-24 23:04:59 UTC

#naddr1qv…algk

2026-03-22 13:10:14 UTC

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The fix is shared in the post. Tor mints cannot fix it.

2026-03-22 12:53:52 UTC

I have written a post about de-anonymization in cashu: https://uncensoredtech.substack.com/p/de-anonymize-cashu-transactions

2026-03-22 06:51:44 UTC

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

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This is not BIP 54 signaling.

2026-03-19 09:55:52 UTC

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

2026-03-17 15:54:09 UTC

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Yes

2026-03-17 12:45:34 UTC

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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

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

2026-03-16 14:03:28 UTC

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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

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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

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

2026-03-14 12:02:43 UTC

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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

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

2026-03-11 21:00:33 UTC

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

2026-03-11 01:34:54 UTC

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Second looks good.

2026-03-11 00:20:28 UTC

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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

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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

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

2026-03-09 18:51:13 UTC

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

2026-03-09 18:29:18 UTC

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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

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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

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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

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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

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They aren't. Agents can use lightning.

2026-02-25 23:45:56 UTC

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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

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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

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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

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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

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These clowns can publish anything on TFTC.

2026-02-21 16:57:00 UTC

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

2026-02-20 22:34:06 UTC

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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

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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

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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

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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

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

2026-02-20 11:30:59 UTC

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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

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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.