Tim Bouma

Tim Bouma

| Independent Self | Pug Lover | Published Author | #SovEng Alum | #Cashu OG | #OpenSats Grantee x 2| #Nosfabrica Prize Winner

npub

npub1q6mcr8tlr3l4gus3sfnw6772s7zae6hqncmw5wj27ejud5wcxf7q0nx7d5

pubkey (hex)

06b7819d7f1c7f5472118266ed7bca8785dceae09e36ea3a4af665c6d1d8327c

nprofile

nprofile1qqsqddupn4l3cl65wggcyehd009g0pwuatsfudh28f90vewx68vrylqprf58garswvaz7tmjv4kxz7fwva6kcat8w4k82tnddajstk8a9p

Activity (157)

Testing a NFC payment to a dog tag in the park and the resulting transaction showing up on my local FreeBSD #nostr #safebox deployment along with my l...

Testing a NFC payment to a dog tag in the park and the resulting transaction showing up on my local FreeBSD #nostr #safebox deployment along with my local lnd and bitcoin node. It all works like a charm. All the payment infrastructure is mine; the public internet is only used for data, DNS resolution and reverse proxy https://blossom.primal.net/9d12eb3da7043838e4835bcf08347eb4c9b3d44fd89d0337a572556788a998b0.jpg https://blossom.primal.net/4e001e352c677ce4fa8be2315c2b3da4d33fe88ca5a75f0b71094f9974f1969b.jpg

Kind-1 (TextNote)

2026-06-29T13:53:55Z

↳ Reply e0e92e54... (npub1ur5ju4pd0xegu7wxal543ywn3aykxmjg2c9gucvtj5aaa43sm74qcxdx2w)

While I love writing, I’m not sure I agree with this. Speech would be the universal interface as fr...

More specifically, phonetic alphabet. Have a read of Marshall McLuhan on the transition from oral (speech) to writing (text)

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2026-06-26T02:12:16Z

Use logic, not politics.

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2026-06-24T15:15:11Z

Running private payments and securely sharing personal records through a decentralized relay-backed system using cheap NFC card could be a real catego...

Running private payments and securely sharing personal records through a decentralized relay-backed system using cheap NFC card could be a real category-killer. This is the vision of #nostr #safebox. In pilot discussions with a local food bank that wishes to accept bitcoin donations and then disburse cheap NFC cards to people who don’t have phones. Though it is bitcoin underneath, everything just looks like fiat payments for food. If the card is lost, and the holder remembers the access key, they can self recover and issue themselves a new card (< 25 cents). If the card and key are lost, the funds still remain in the food bank treasury, but with a blinded mint liability, that can eventually be re-purposed if necessary. What’s also cool, I can issue voucher to the card - so in addition to funds, a client can receive other credits for services, etc. And it is all designed to work with Web of Trust, so if different food banks decide to trust one another, they can negotiate and set up directly- not be rug-pulled by a platform provider. Onward! https://image.nostr.build/79c8bc178e2f15cd3309fa9c4d2f15e74ee1da8f13a87f84a20c0b26ecfb878f.jpg

Kind-1 (TextNote)

2026-06-23T20:41:11Z

My new high speed internet cable and router. https://blossom.primal.net/7c2b8cd7867015a5e4155df2c29506b3b2229982b3bd2a9601c0d823cd276f63.jpg

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2026-06-23T19:31:19Z

The two nation-state apex-level trades right now: 1. Oil for dollars 2. Compute for electricity.

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2026-06-23T16:44:09Z

https://www.tomshardware.com/maker-stem/researcher-turns-wi-fi-smart-lightbulb-into-a-banned-book-library-open-source-project-makes-digital-books-avai...

https://www.tomshardware.com/maker-stem/researcher-turns-wi-fi-smart-lightbulb-into-a-banned-book-library-open-source-project-makes-digital-books-available-via-a-server-and-open-wi-fi-access-point-hacked-into-an-esp32-powered-bulb

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2026-06-22T11:32:42Z

↳ Reply Tim Bouma (npub1q6mcr8tlr3l4gus3sfnw6772s7zae6hqncmw5wj27ejud5wcxf7q0nx7d5)

GN https://blossom.primal.net/feaf5b24a723d7b8def0ce3c10e3de2546a680a94f5ee73aa9019b3d7081dd1f.j...

Look closely for the canoeists.

Kind-1 (TextNote)

2026-06-22T03:28:13Z

GN https://blossom.primal.net/feaf5b24a723d7b8def0ce3c10e3de2546a680a94f5ee73aa9019b3d7081dd1f.jpg

Kind-1 (TextNote)

2026-06-22T01:35:35Z

↳ Reply vinney...axkl (npub19ma2w9dmk3kat0nt0k5dwuqzvmg3va9ezwup0zkakhpwv0vcwvcsg8axkl)

HELL YEA

What he said.

Kind-1 (TextNote)

2026-06-19T15:59:42Z

GM https://blossom.primal.net/d5e1696c9832668bacd0c00b6f4d17228b4f3c6257fc33053753f29f0c10316d.jpg

Kind-1 (TextNote)

2026-06-19T14:00:48Z

The Facebook that launched a thousand CBDCs nostr:nevent1qqs9d94st5rrjgd982njrp6cms95p0423flf0xgh3pthvk6yyqmx0dspzemhxue69uhhyetvv9ujuurjd9kkzmpwdejh...

The Facebook that launched a thousand CBDCs nostr:nevent1qqs9d94st5rrjgd982njrp6cms95p0423flf0xgh3pthvk6yyqmx0dspzemhxue69uhhyetvv9ujuurjd9kkzmpwdejhgqgcwaehxw309ajhxur9d35x7tn8d9exjmn09ehhyeczyzzmmdv8tcgnmnyefx95w33kgjvg9ms458rcz49tqlqxtdrn88t8yqcyqqqqqqg9ttv6c

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2026-06-18T16:59:06Z

legitimacy + liquidity

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2026-06-18T16:57:04Z

L2 Solutions: Safebox versus Spark

Safebox versus Spark

Kind-30023 (Article)

2026-06-16T19:29:31Z

#bikestr https://blossom.primal.net/6a48bf222e0f8e2f325ecfe95095e40adda108619564ada3a25781cd956639f9.jpg

Kind-1 (TextNote)

2026-06-13T20:40:17Z

GN US https://blossom.primal.net/2ed0c59d64ade432b9523929e6f4714e593d925520e42771d6d34797183d03c7.jpg

Kind-1 (TextNote)

2026-06-13T00:18:32Z

↳ Reply Chey (npub1ssdszl2flqs33qdz8t9aqq4lkp7qm8qdwgxy4xwyye55tzlsacusgvunvc)

The thing is, there's no such thing as a backdoor "just for the good guys". Once you punch a hole in...

Hey, NWC should be working again. I pushed a bunch of fixes. You might need to rescan the nwc secret

Kind-1 (TextNote)

2026-06-09T13:48:25Z

↳ Reply Bfgreen (npub1pj09u9lmma24aaqa4u7r5xt8f8yy37w8jxtx7v86uhjvqjqwsu9s7jznjh)

nostr:nprofile1qqsv07kvsx65hqf2pcggd5g56gwjlqvrctn3s2rd8lvajcrm4mc462spz3mhxue69uhhyetvv9ujuerpd46hx...

Cool. Need to look at it more closely.

Kind-1 (TextNote)

2026-06-09T13:44:48Z

↳ Reply Derek Ross (npub18ams6ewn5aj2n3wt2qawzglx9mr4nzksxhvrdc4gzrecw7n5tvjqctp424)

I have a dream: frontier-quality open source AI models for everyone. Running locally on devices you ...

I endorse that!

Kind-1 (TextNote)

2026-06-09T13:35:51Z

↳ Reply e88a691e... (npub1az9xj85cmxv8e9j9y80lvqp97crsqdu2fpu3srwthd99qfu9qsgstam8y8)

1000x less bitching that's for sure. nostr:nevent1qqs0nlutrn6f0auu62uucght0x4xzrllerm0ew2fx57aeus2g2...

Also, the ‘other stuff’ use cases have no nostr purity tests.

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2026-06-09T13:34:16Z

↳ Reply Troy (npub104zp04wlgddf0w84tj8jul3w75e7ydcuuhsull2etste5040xm2qg285rf)

It depends on your jurisdiction.

Yup. My property taxes at work. A few years ago, we had a neighbour down the street chain themselves to another neighbour’s tree.

Kind-1 (TextNote)

2026-06-09T02:10:15Z

↳ Reply Karnage (npub1r0rs5q2gk0e3dk3nlc7gnu378ec6cnlenqp8a3cjhyzu6f8k5sgs4sq9ac)

Was the issue the tree or the cutting?

Discovered we needed a non-refundable $205 permit from the city regardless of whether it is approved or not.

Kind-1 (TextNote)

2026-06-09T02:07:39Z

↳ Reply utxo the webmaster 🧑‍💻 (npub1utx00neqgqln72j22kej3ux7803c2k986henvvha4thuwfkper4s7r50e8)

I like nostr:nprofile1qqsqgc0uhmxycvm5gwvn944c7yfxnnxm0nyh8tt62zhrvtd3xkj8fhggpt7fy

We discovered that every npub can have its own Silent Payment address. https://github.com/silentius-satoshi/nips/blob/nip-silent-payment-zaps/NIP-XX....

We discovered that every npub can have its own Silent Payment address. https://github.com/silentius-satoshi/nips/blob/nip-silent-payment-zaps/NIP-XX.md

Kind-1 (TextNote)

2026-06-09T01:27:07Z

↳ Reply utxo the webmaster 🧑‍💻 (npub1utx00neqgqln72j22kej3ux7803c2k986henvvha4thuwfkper4s7r50e8)

I don't see nostr as a cypherpunk protocol, I see it as a do whatever the fuck you wanna do protocol...

Yeah, exactly.

Kind-1 (TextNote)

2026-06-08T15:34:16Z

“It is a false premise for some to suggest that exceptions can be made, and that access to end-to-end encrypted data could be created just for those s...

“It is a false premise for some to suggest that exceptions can be made, and that access to end-to-end encrypted data could be created just for those sworn to uphold the public good. Any process that weakens the mathematical models that protect user data for anyone will, by extension, weaken the protections for everyone. In other words, when you build a backdoor into an encrypted device, anyone can walk through it.” https://www.ourcommons.ca/Content/Committee/451/SECU/Brief/BR14122002/br-external/AppleInc-e.pdf

Kind-1 (TextNote)

2026-06-08T15:28:32Z

Reposting my essay on why the #nostr protocol will win in the long run. It has nothing to do with being freedom-focused or censorship-resistant. Nost...

Reposting my essay on why the #nostr protocol will win in the long run. It has nothing to do with being freedom-focused or censorship-resistant. Nostr simply refuses to solve the problems it cannot solve. https://open.substack.com/pub/trbouma/p/simplicity-is-completeness

Kind-1 (TextNote)

2026-06-08T13:39:30Z

Zap test for new lnd node

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2026-06-07T02:51:28Z

↳ Reply Eric FJ 🪬⚡️ (npub10xvczstpwsljy7gqd2cselvrh5e6mlerep09m8gff87avru0ryqsg2g437)

Fun fact: Nostr apps are disproportionately represented by Canadians 🇨🇦. If you made a list of the t...

This is typically Canadian. Same goes for AI, networking tech, etc. Canadians are top notch in the technical, but less so for commercial development.

Kind-1 (TextNote)

2026-06-01T15:17:45Z

↳ Reply d8335653... (npub1mqe4v572yqvlxuhgjh5evp25er3plf8w74zxqe856zsfxpsm52ysgp2fhm)

Clearly the season's back https://blossom.primal.net/34293bb48b0052911628cb338eb8979b1427349dc99...

Nice!

Kind-1 (TextNote)

2026-05-31T14:49:12Z

↳ Reply kidwarp (npub1kyeml3tma4su8yw5aru48wgxclchp8zr3kguwhakmtmegjw40zws82sfjk)

Neither

I agree totally, if that is your security posture.

Kind-1 (TextNote)

2026-05-25T13:46:59Z

The question boils down to this: who do you trust more? 1. A #cashu mint that has your funds, or 2. A #frigate server that has your keys. Both optio...

The question boils down to this: who do you trust more? 1. A #cashu mint that has your funds, or 2. A #frigate server that has your keys. Both options are actually valid, and even better for each option you can decide which servers to trust.

Kind-1 (TextNote)

2026-05-25T13:45:34Z

↳ Reply 12cfc2ec... (npub1zt8u9mz68x3e6qhey8mhuuqahst4kc587gka7qj84uuhq6t878vsn7yx9r)

Is this a stab at sig bash!?

No. Just saying it like it is. After studying Chaumian ecash, as cool as it is, it’s a signed promise.

Kind-1 (TextNote)

2026-05-24T21:54:35Z

↳ Reply Frogfren17 ⚡️🐸 bitcoin liberation (npub19xgymswuxyq4sx58enft9c6algrm72a6lchplm4rjzgklufn9ygq5kcu58)

https://blossom.primal.net/80e8bb202d68ffacc1806fc54f2ecebf14073e2b739a125dac47891ee6932ab5.jpg

I keep my snow tires on until June.

Kind-1 (TextNote)

2026-05-24T21:51:57Z

↳ Reply Laeserin (npub1m4ny6hjqzepn4rxknuq94c2gpqzr29ufkkw7ttcxyak7v43n6vvsajc2jl)

It's one payment target. It isn't payment targets. Implement kind 10133 payment targets and whoever ...

Yup, it's a payment target.

Kind-1 (TextNote)

2026-05-24T21:29:57Z

↳ Reply semisol (npub12262qa4uhw7u8gdwlgmntqtv7aye8vdcmvszkqwgs0zchel6mz7s6cgrkj)

This is a horrible idea. If it happens, it will cause a disaster worse than Anigma. Use Payment Tar...

This is a payment target.

Kind-1 (TextNote)

2026-05-24T21:18:21Z

Nostr Silent Payments Every npub has a verifiable Silent Payments address that anyone can generate and send payments to. Peer-to-Peer Payment. End-...

Nostr Silent Payments Every npub has a verifiable Silent Payments address that anyone can generate and send payments to. Peer-to-Peer Payment. End-to-End Privacy. I did the math. I have working code. It works. This is the future of private payments. https://blossom.primal.net/1cda312c14cdb5bffdec0a95c9fbb18df2bbaa4999c7892c4b80e41b296d2262.png

Kind-1 (TextNote)

2026-05-24T19:49:39Z

Holding a signed blinded secret is not self-custodial.

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2026-05-24T17:48:28Z

↳ Reply Event not found

595e4f77a543374875693bce2baedc6873964098260c36db06553c5d3103a0ab

Happy to see a counterexample

Kind-1 (TextNote)

2026-05-24T15:44:17Z

↳ Reply Laeserin (npub1m4ny6hjqzepn4rxknuq94c2gpqzr29ufkkw7ttcxyak7v43n6vvsajc2jl)

I like Lightning.

I like it too.

Kind-1 (TextNote)

2026-05-24T13:16:16Z

↳ Reply Laan Tungir (npub1rmz9gu6de0m0u4ysrn39crrud099ahvfgs6pvasl4hpjr5ud7yus54xv06)

The route I am taking is to use a mnemonic seed phrase and derive everything from that. Can generate...

This is the way. Currently, I am architecting that every component instance has its own nsec and all its data is stored on relays. These nsecs could e...

This is the way. Currently, I am architecting that every component instance has its own nsec and all its data is stored on relays. These nsecs could eventually derived from a root nsec.

Kind-1 (TextNote)

2026-05-23T18:21:00Z

↳ Reply Laan Tungir (npub1rmz9gu6de0m0u4ysrn39crrud099ahvfgs6pvasl4hpjr5ud7yus54xv06)

I sometimes wonder if Fiatjaf should have used 25519 instead of secp256k1. I personally would have l...

I am wondering if we could support other signature formats for #nostr. I have already demonstrated that PQC can be incorporated; I might try to see if...

I am wondering if we could support other signature formats for #nostr. I have already demonstrated that PQC can be incorporated; I might try to see if I can 25519 as an additional fallback before the the event is deemed invalid.

Kind-1 (TextNote)

2026-05-23T15:43:37Z

It’s hard to make things look easy. This is a diagram from my #nostr #safebox project, where on the left hand side, I identify all the major gatekeepe...

It’s hard to make things look easy. This is a diagram from my #nostr #safebox project, where on the left hand side, I identify all the major gatekeepers or dependencies that can shut you down, and on the right hand side, my implementation of specifications to get around those gates. My latest project, Nostr Silent Wallet is just a continuation of that effort. And one day, I hope to replace that gray box with nostr:npub1y0gja7r4re0wyelmvdqa03qmjs62rwvcd8szzt4nf4t2hd43969qj000ly by nostr:npub19wavu4f7l6l43h24jyskn7fvzy37kcfp67aqjtmv2qgy4lp34nhsda8p6k https://image.nostr.build/79a894abf9fabce53cbdd3d821f453e0ab55dc0a2f2651599e18aeba29e3a7ab.jpg

Kind-1 (TextNote)

2026-05-23T13:36:14Z

↳ Reply Derek Ross (npub18ams6ewn5aj2n3wt2qawzglx9mr4nzksxhvrdc4gzrecw7n5tvjqctp424)

I asked my robot. Blinded Signatures: Ark utilizes blinded signatures during transaction coordinati...

I don’t need Ark. In fact, don’t need any Layer 2, including Lighting. The Silent Payments scheme (with some variations) is all that I need.

Kind-1 (TextNote)

2026-05-22T17:50:55Z

↳ Reply be7a5291... (npub1hea99yd4xt5tjx8jmjvpfz2g5v7nurdqw7ydwst0ww6vw520prnq6fg9v2)

Sparrow v2.5.0 released with: Silent Payments (SP) wallets SP-capable Frigate public server from 21...

now my favourite wallet... nostr:nevent1qvzqqqqqqypzp0n622gm2vhghyv09hyczjy53gea8cx6qaug6aqk7ua5cag57z8xqqs87438kjcww3yy5wd8st6m58wjkajas2qawtrm0hw4w...

now my favourite wallet... nostr:nevent1qvzqqqqqqypzp0n622gm2vhghyv09hyczjy53gea8cx6qaug6aqk7ua5cag57z8xqqs87438kjcww3yy5wd8st6m58wjkajas2qawtrm0hw4wva2qhtzm8supykaj

Kind-1 (TextNote)

2026-05-21T23:32:00Z

↳ Reply silentius-satoshi (npub13vftmhzzxxyuvcq4d643agzwr4zvce3pc4gvxymgvuzlwpxa4z2sq4sjd9)

Hey Tim — I've been working on a NIP draft for private on-chain zaps using Silent Payments and your ...

We settled on nostr-sp/scan and nostr-sp/spend what are you proposing? It is still early and we can change.

Kind-1 (TextNote)

2026-05-21T15:25:19Z

An infographic of the Silent Payments flow (thanks, Codex!). With Silent Payments, you get two additional properties: 1. Verifiability - you can ind...

An infographic of the Silent Payments flow (thanks, Codex!). With Silent Payments, you get two additional properties: 1. Verifiability - you can independently verify that the Silent Payment address belongs to an npub (or NIP-05 address from a trusted provider) 2. Deniability - only the npub owner (having the nsec) knows how to scan and identify transactions intended for sweeping/spending. Of course, this does not solve all the privacy issues related to downstream spending, but there is no way to implicate the npub or the sender of the funds. This is crucially important in high risk situations where the donor might be as at risk as the receiver. I have working code for all of this and am now testing various wallet implementations. More to come! #silentpayments https://blossom.primal.net/6ec9c49a31b748e98f1e39d2b02a5061595d14c95452dc660148443310846ce4.png

Kind-1 (TextNote)

2026-05-21T12:46:08Z

Love has no price. Everything else can eventually be denominated in bitcoin.

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2026-05-21T08:59:23Z

↳ Reply Anti Spasti (npub1yu25lwrnht0knsl2swsd5mn966s4p54l3aejplpnzsjg6aryt3jq9t9xxs)

Bluewallet supports send to silent payments too.

I’ll give it a whirl. Cake Wallet works like a charm. Keen to try out other wallets. Thanks.

Kind-1 (TextNote)

2026-05-21T08:57:29Z

Don’t impose, witness.

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2026-05-21T08:52:14Z

↳ Reply idsera (npub1vxd0dfst8ljvwva2egrpc53ve8ru78v8aaxfpravchkexmfmmu3sqnrs50)

It has unilateral exit.

Having the seed phrase to a claim on a corporate liability is not unilateral exit.

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2026-05-20T18:42:37Z

↳ Reply utxo the webmaster 🧑‍💻 (npub1utx00neqgqln72j22kej3ux7803c2k986henvvha4thuwfkper4s7r50e8)

https://npub1utx00neqgqln72j22kej3ux7803c2k986henvvha4thuwfkper4s7r50e8.blossom.band/9af22a0184ffc05...

Curious, what your take is on on-chain zaps?

Kind-1 (TextNote)

2026-05-20T13:10:42Z

↳ Reply bitcoinlimit (npub12h358ejcjpeaxyhu4vcqwhjtg6qndxm9gk007d48utlylzq2e5dsdmk3mr)

when you multiply or divide complex numbers, nobody expects you to do it in your head. reaching for ...

I agree with a caveat. If you are a practitioner or engineer, you need to at least go through the process at least once to appreciate the ‘magic’. I h...

I agree with a caveat. If you are a practitioner or engineer, you need to at least go through the process at least once to appreciate the ‘magic’. I had a really interesting experience earlier this year when I let loose a coding agent on my codebase that I had handcoded over the years. Since I knew (and built) everything from scratch, I could very specifically direct what the agent should do. Now I hardly handcode, but I review everything that goes into production.

Kind-1 (TextNote)

2026-05-20T13:09:07Z

I am really excited about silent payments to a npub. The undeniable fact is that your npub has a Bitcoin wallet waiting to be discovered (whether yo...

I am really excited about silent payments to a npub. The undeniable fact is that your npub has a Bitcoin wallet waiting to be discovered (whether you choose to use it, it is up to you). With Silent Payments, your npub can provide a static address that can be used to generate an untraceable transaction and UTXO, that only you, with the knowledge of your nsec can locate and spend. As with anything, there are a few tradeoffs, you need to scan the blockchain and test the outputs to see which UTXOs are yours for the taking. But here again, #nostr rises to the challenge - a bitcoin wallet using silent payments could also send a gift-wrapped message with the txid to look for. Now no scanning is required, and the receiving end needs only to scan for incoming DMs and when a payment comes in, locates the txid and sweeps the funds to another UTXO. I know this works, because I have implemented the same mechanism for #nostr #safebox - what looks like a payment to a lightning address, if the payer knows that it is being sent to another safebox, it skips lightning entirely and sends the funds via gift-wrapped ecash tokens, which the receiver redeems and puts in their wallet. The user thinks it’s a lightning payment - it is not - the clearance used ecash tokens behind the scenes, no lightning channel updates. This is all great for private payments - the downside is that you need trusted infrastructure to make this work, namely mints and an application service. With silent payments to a npub you get the same privacy, a default wallet, and none of the setup required. The downside is higher fees, which is OK, but most don’t realize the reason lightning payments are cheap, almost free is because someone invested in and is operating an infrastructure to give you those ‘free’ zaps. Onward! nostr:nevent1qqs9g38wpxsxj25axpgqevd8xkf4mnmkx5w5ftjvuh8rr5kas9r62csprfmhxue69uhhyetvv9ujuem9w3ekzen9vfhhstnpwpcqz9nhwden5te0wfjkccte9ec8y6tdv9kzumn9wspzqp4hsxwh78rl23eprqnxa4au4pu9mn4wp83kagay4an9cmgasvnuqvzqqqqqqyzjn4zc

Kind-1 (TextNote)

2026-05-20T13:02:15Z

Below, is a short AI-generated summary of Niklas Luhmann, one of my favourite philosophers, whose principles have guided me in this space - of the dan...

Below, is a short AI-generated summary of Niklas Luhmann, one of my favourite philosophers, whose principles have guided me in this space - of the dangers of mixing morality and methodology. Not that either is bad, but if you are not aware of whether you are arguing the former or the latter, that’s when you get into trouble. Further, morality usually needs to catch up with the times: you might think you are arguing from a point of moral virtue, but things might have moved on since. That’s usually how wars start. Enjoy. Luhmann’s works are really tough slogs to read, but the gems are invaluable, so I give you this AI-shortcut with apologies. ——-————- Niklas Luhmann argued that much of the social sciences failed to achieve genuine scientific rigor because they allowed moral judgments to infiltrate their analytical methods. In his view, sociology repeatedly confused description with prescription: instead of explaining how social systems actually operate, scholars often smuggled in assumptions about how society ought to function. Luhmann believed morality is itself just one communicative system among many — alongside law, politics, economics, and science — and that science loses clarity when it adopts moral categories such as “good,” “bad,” “just,” or “unjust” as analytical foundations. For him, modern society is too complex to be understood through moral binaries. Once researchers moralize social phenomena, they stop observing systems neutrally and begin participating in ideological struggles. His systems theory therefore tried to construct sociology as a second-order observational science: a discipline that studies how social systems reproduce themselves through communication, without treating morality as the ultimate measure of truth. In this sense, Luhmann saw moralization not as the solution to the weaknesses of social science, but as one of its central methodological problems.

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2026-05-20T12:34:16Z

↳ Reply Tim Bouma (npub1q6mcr8tlr3l4gus3sfnw6772s7zae6hqncmw5wj27ejud5wcxf7q0nx7d5)

Satoshi, we have a problem. Zaps are not verifiable. nostr:nevent1qqsqqqqk06wryvqzd3c9mwy6ccl7v9auf...

I stand corrected - on-chain zaps are verifiable.

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2026-05-20T12:14:10Z

Satoshi, we have a problem. Zaps are not verifiable. nostr:nevent1qqsqqqqk06wryvqzd3c9mwy6ccl7v9aufezrrk3fsmpwzqsclagj3sgpzemhxue69uhhyetvv9ujuurjd9k...

Satoshi, we have a problem. Zaps are not verifiable. nostr:nevent1qqsqqqqk06wryvqzd3c9mwy6ccl7v9aufezrrk3fsmpwzqsclagj3sgpzemhxue69uhhyetvv9ujuurjd9kkzmpwdejhgqg6waehxw309aex2mrp0yhxwet5wdskvetzdauzuctswqq3samnwvaz7tm9wdcx2mrgduhxw6tjd9hx7tn0wfnsyg8zenmu7gzq8ulj5jj4kv50ph3muwz43f747vmr9ld2alrjdswgavpsgqqqqqqsawqrkx

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2026-05-20T12:03:35Z

↳ Reply SuiGenerisJohn (npub1v7k63c6y2vktlqhsuupywt3yc7ykursujc34at964f9cv9s9y9csjutfk0)

It seems so..

No, just fixing the airplane while in flight, looking forward to that whisky when it lands.

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2026-05-19T18:17:09Z

↳ Reply Kyle Huber (npub1u4l7cryq96h2e4ljqsnhmkclsm42jtnzetws6f5hppxtfcc480uqqa2gwh)

Very cool. nostr:nprofile1qqs936kc97s4k4gqjnmltljgqns0uadh08d77t5mypg3anxkneks37gprdmhxue69uhkummnw3...

Yeah, the spec is pretty cool. Tweaking in all the right places.

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2026-05-19T18:04:05Z

OK I did it. Instead of a P2TR address for your npub, I implemented Silent Payments. I managed to: 1. Create a Silent Payment address from my npub,...

OK I did it. Instead of a P2TR address for your npub, I implemented Silent Payments. I managed to: 1. Create a Silent Payment address from my npub, 2. Send a Silent Payment from Cake Wallet (the only wallet I could find that supported it) 3. Detect the valid transaction outputs that containthe Silent Payment 4. Swept the funds from the Silent Payment to a fresh bitcoin address that I control using the corresponding nsec (redacted in diagram, below, of course) So the bottom line, I have shown that any npub can receive silent payments and sweep those funds to another wallet. Total privacy on the public blockchain. No one know I received or sent the funds. I have the command line working and I will figure how to wire this into the web app in the coming days. That should put an end to the debate of using your social nsec as a wallet. The command line looks like: $>openetr sweep-silent-payment NSEC TXID DESTINATION_ADDRESS /cc nostr:nprofile1qy2hwumn8ghj7un9d3shjtnyd968gmewwp6kyqgkwaehxw309aex2mrp0yh8qunfd4skctnwv46qqgqyv87tanzvxd6y8xfj66u0zynfendhejtn44a9pt3k9kcntfr5m5n74m66 nostr:nprofile1qythwumn8ghj7ct5d3shxtnwdaehgu3wd3skuep0qyt8wumn8ghj7etyv4hzumn0wd68ytnvv9hxgtcqyphydppzm7m554ecwq4gsgaek2qk32atse2l4t9ks57dpms4mmhfx5ltf6v nostr:nprofile1qy88wumn8ghj7mn0wvhxcmmv9uq3qamnwvaz7tmwdaehgu3wd4hk6tcqyprqcf0xst760qet2tglytfay2e3wmvh9asdehpjztkceyh0s5r9cpvx58v nostr:nprofile1qyfhwue69uhhyetvv9uju6nzx56jucm0d5qs6amnwvaz7tmwdaejumr0dsqzqvhpsfmr23gwhv795lgjc8uw0v44z3pe4sg2vlh08k0an3wx3cj96l2ln2 nostr:nprofile1qy88wumn8ghj7mn0wvhxcmmv9uq37amnwvaz7tmwdaehgu3dwfjkccte9ejx2un9ddex7umn9ekk2tcqyqlhwrt96wnkf2w9edgr4cfruchvwkv26q6asdhz4qg08pm6w3djg3c8m4j #silentpayments https://blossom.primal.net/4d80e674b1e97310eaf1b0b612caa80dd7dfeef501f94440f70ecf1603fb3b64.png

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2026-05-19T17:55:09Z

Proprietary protocols are someone else’s policy.

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2026-05-19T16:11:11Z

Now with balance and full transaction history. Easy lookup based on your NIP-05 address. More incentive to keep your npub clean. https://openetr.org...

Now with balance and full transaction history. Easy lookup based on your NIP-05 address. More incentive to keep your npub clean. https://openetr.org/bitcoin/check-balance

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2026-05-19T15:12:33Z

↳ Reply . (npub1ak68qfcjj7k95c0jwleu69x72nr8adwv6g80pkwl9xlps6zmkqzqrxy8fx)

I won't always agree but I do appreciate and respect you

As a defense lawyer says, ‘It’s not whether I believe you are guilty or innocent. My job is to get you the best verdict based on the evidence and proc...

As a defense lawyer says, ‘It’s not whether I believe you are guilty or innocent. My job is to get you the best verdict based on the evidence and process.’

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2026-05-19T15:07:48Z

Ouch. It’s all that trust you give that makes this stuff work. Until it doesn’t. nostr:nevent1qqszsy8jh78ymm57t7m7m65wvxevh3hemsysxluenj56qg9nucqks0g...

Ouch. It’s all that trust you give that makes this stuff work. Until it doesn’t. nostr:nevent1qqszsy8jh78ymm57t7m7m65wvxevh3hemsysxluenj56qg9nucqks0gpzemhxue69uhhyetvv9ujuurjd9kkzmpwdejhgq3qefdtjdqeepkrnv6y56jhjvgv2l5x5ndzfaxshkmep3y7kn4zl4rqxpqqqqqqzx0rqmn

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2026-05-19T15:05:43Z

↳ Reply Jem'Hadar (npub1jmhdrjs27jsadushce8qldctc8t7xsxxk0gggw0j7wgjd0zre93sua8q5z)

Once saw a little league football coach get expelled from a game for calling a player the R word. Pa...

Yeah, it’s pretty bad. Ironic, that a community that is for freedom and humanity, has a propensity to use words that suck out that very same essence.

Yeah, it’s pretty bad. Ironic, that a community that is for freedom and humanity, has a propensity to use words that suck out that very same essence.

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2026-05-19T12:08:47Z

↳ Reply Gigi (npub1dergggklka99wwrs92yz8wdjs952h2ux2ha2ed598ngwu9w7a6fsh9xzpc)

There's other solutions that are way better. Npub cash and NIP-60, for example. Silent Payments is a...

I’ve built all that stuff. Works great if you trust the mint, lightning node, relay operator and all the code that makes it happen. Plus trusting the ...

I’ve built all that stuff. Works great if you trust the mint, lightning node, relay operator and all the code that makes it happen. Plus trusting the DNS and VPSs that can go offline at any moment.

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2026-05-19T12:02:59Z

For those of you who love using the word. More power to you! https://www.cbc.ca/radio/thecurrent/r-word-normalization-9.7156594

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2026-05-19T11:51:33Z

Showing off my clean drive train. Chain waxing is a real game changer! https://blossom.primal.net/d2430c4d57aa29f3c8745a90ff24d1f42256291c4eeb5980...

Showing off my clean drive train. Chain waxing is a real game changer! https://blossom.primal.net/d2430c4d57aa29f3c8745a90ff24d1f42256291c4eeb5980ef9db9c9473be94f.jpg

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2026-05-18T21:36:22Z

↳ Reply Vitor Pamplona (npub1gcxzte5zlkncx26j68ez60fzkvtkm9e0vrwdcvsjakxf9mu9qewqlfnj5z)

No fucking around to find a lightning wallet provider or a cashu mint you trust. It's all on chain. ...

Can you point me to the spec that derives the bitcoin address from a npub? I’ve implemented for my new project, but I want to confirm it’s correct.

Can you point me to the spec that derives the bitcoin address from a npub? I’ve implemented for my new project, but I want to confirm it’s correct.

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2026-05-17T02:54:25Z

↳ Reply Eric FJ 🪬⚡️ (npub10xvczstpwsljy7gqd2cselvrh5e6mlerep09m8gff87avru0ryqsg2g437)

nostr:nprofile1qqsr7acdvhf6we9fch94qwhpy0nza36e3tgrtkpku25ppuu80f69kfqprfmhxue69uhhq7tjv9kkjepwve5kz...

Yeah, I like this. Simple.

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2026-05-17T00:24:32Z

↳ Reply . (npub1ak68qfcjj7k95c0jwleu69x72nr8adwv6g80pkwl9xlps6zmkqzqrxy8fx)

Is address reuse and non hd wallet derivation useful?

This is a totally different use case. This is about making sure the paperwork is legit and everyone can verify. No need for privacy here - pseudonymit...

This is a totally different use case. This is about making sure the paperwork is legit and everyone can verify. No need for privacy here - pseudonymity, yes. The resulting funds can disappear into a Lightning Address. That’s what #nostr #safebox is for.

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2026-05-16T21:52:23Z

↳ Reply Derek Ross (npub18ams6ewn5aj2n3wt2qawzglx9mr4nzksxhvrdc4gzrecw7n5tvjqctp424)

Gonna need a new name for on-chain zaps. They're not Lightning. There is no "zap" involved. Someone ...

I just implemented for digital trade documentation.

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2026-05-16T21:49:00Z

I just implemented the on-chain address for digital trade documentation. I also tried sending funds to the corresponding address - it worked! nostr:n...

I just implemented the on-chain address for digital trade documentation. I also tried sending funds to the corresponding address - it worked! nostr:npub1q3sle0kvfsehgsuexttt3ugjd8xdklxfwwkh559wxckmzddywnws6cd26p nostr:npub1gcxzte5zlkncx26j68ez60fzkvtkm9e0vrwdcvsjakxf9mu9qewqlfnj5z nostr:nevent1qqswacxwdg9uek0we353q5myvrf0y5zl4fnt4ndurgaenhavper7q5cprpmhxue69uhk2umsv4kxsmewva5hy6twduhx7un8qyt8wumn8ghj7un9d3shjtnswf5k6ctv9ehx2aqzyqrt0qva0uw874rjzxpxdmtme2rcth82uz0rd636ftmxt3k3mqe8cqcyqqqqqqg84xeje

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2026-05-16T21:45:53Z

Wow, this might suck for social media, but it's genius for digital trade documentation- I just added a corresponding bitcoin address foe each signer b...

Wow, this might suck for social media, but it's genius for digital trade documentation- I just added a corresponding bitcoin address foe each signer based on the nsec. #OpenETR https://blossom.primal.net/2e1d647efde6a2b5c3ed02618fb5a6d4a3e2d92b1e7f5b16c3e806612927b828.jpg

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2026-05-16T21:43:27Z

↳ Reply Alex Gleason (npub1q3sle0kvfsehgsuexttt3ugjd8xdklxfwwkh559wxckmzddywnws6cd26p)

NOOO!!!! DON'T SEND ME $100! nostr:nevent1qgsr9cvzwc652r4m83d86ykplrnm9dg5gwdvzzn8ameanlvut35wy3gpz...

What’s the security difference of having your nsec as a npub profile on a relay, or as a bc address on bitcoin - the UTXO amount?

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2026-05-16T21:05:19Z

↳ Reply jb55 (npub1xtscya34g58tk0z605fvr788k263gsu6cy9x0mhnm87echrgufzsevkk5s)

nostr now the leading privacy destroyer for onchain bitcoin nostr:nevent1qqsxfaghvsjxwm96rx7dwrg6wa...

Hmmm… Is this the where your nsec is also your bc address?

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2026-05-16T20:42:57Z

Bitcoin for energy in the rawest sense. https://wanaen.com/iranian-platform-for-insuring-maritime-cargo-in-the-strait-of-hormuz-launched/

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2026-05-16T20:24:15Z

Cross-posting this. Gearing up for a serious fight for our freedom in Canada. ———— I echo this: Kill Bill C-22. The lawful access provisions have...

Cross-posting this. Gearing up for a serious fight for our freedom in Canada. ———— I echo this: Kill Bill C-22. The lawful access provisions have been waiting in the wings for over 20 years - ever since post 9/11. Someone is always looking for the opportunity to pop these provisions into legislation and expecting to slip it by parliamentarians. I still have faith in democracy, but my faith in the bureaucracy supporting democracy is rapidly diminishing. What is ironic about these provisions is that they were originally prompted by the reaction to the ‘fentanyl crisis’. I find it almost laughable; it’s a security own-goal - in our eagerness to respond to a so-called crisis by our neighbours to the south, we are willing to giving up our freedom to those who don’t respect our freedom. To say that I am disappointed is an understatement. To say that I need to be surveilled, ‘just because it is a lack of respect for me as a Canadian. https://openmedia.org/press/item/civil-society-to-parliament-kill-bill-c-22

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2026-05-16T13:34:30Z

“Making concessions to build trust and credit is a fool’s errand.”

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2026-05-14T17:47:17Z

It's not much yet, but I am excited for my new project #OpenETR for Electronic Transferable Record, which I think is the killer app for #nostr. The ba...

It's not much yet, but I am excited for my new project #OpenETR for Electronic Transferable Record, which I think is the killer app for #nostr. The basic idea is that I can turn any pdf/image or any Electronic doc into a document of title. Better yet, with relay-backed data, the app knows nothing about you. The big use case is global shipping or negotiable cargo documents. More to come! https://openetr.org/

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2026-05-13T23:22:18Z

The beginning of evil is the acceptance of a lie.

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2026-05-13T03:00:55Z

↳ Reply Alex Gleason (npub1q3sle0kvfsehgsuexttt3ugjd8xdklxfwwkh559wxckmzddywnws6cd26p)

Why is Nostr so retarded? We could have had this 5 years ago instead of diddling around with fractio...

My npub1 is my bc1

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2026-05-06T19:10:29Z

↳ Reply MoneRogue (npub1l7a3c46glyl7fpmgkjfmgytmdfrhdh3552h83hanw0lg09z3q4sqzgdtjt)

They haven't already been captured?

It’s at 99.999997% now.

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2026-05-06T19:05:19Z

↳ Reply Cody (npub1cmwm5hhrm3jp4fd3hz9lakz7eejxz5aan4vcsekyzgk7lwwppfesksfaad)

Wtf does silent.link do again? I feel like this has been explained to me before and I also feel lik...

eSIM for your phone. Works globally and you top up your balance as required via Bitcoin/Lightning. Costs me less than a buck USD per day to use. If I ...

eSIM for your phone. Works globally and you top up your balance as required via Bitcoin/Lightning. Costs me less than a buck USD per day to use. If I use my telecom plan it’s 20 bucks a day just to roam.

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2026-05-06T19:04:47Z

Social media is on its way to being 100% captured by regulators and governments.

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2026-05-06T16:58:32Z

↳ Reply Bfgreen (npub1pj09u9lmma24aaqa4u7r5xt8f8yy37w8jxtx7v86uhjvqjqwsu9s7jznjh)

Wen #safebox ?

Soon!

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2026-04-30T13:22:43Z

https://thenewstack.io/vibe-coding-ceos-executives-ai-agents/

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2026-04-30T11:53:22Z

wen dostr? https://www.hackster.io/news/dos-1-00-source-code-hits-github-6677a27dd0d1

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2026-04-30T11:45:11Z

↳ Reply 3bf0c63f... (npub180cvv07tjdrrgpa0j7j7tmnyl2yr6yr7l8j4s3evf6u64th6gkwsyjh6w6)

If we were to market NIP-17 as a simple generic open protocol for DMs on the internet (without menti...

I call it Secure DMs

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2026-04-30T00:37:17Z

Digital trade and social media has to work across this geopolitical minefield. If you think building a platform will be the solution, you’re just bu...

Digital trade and social media has to work across this geopolitical minefield. If you think building a platform will be the solution, you’re just building the next Strait of Hormuz. The only solution I see are building on top of protocols like #nostr https://image.nostr.build/672d84a3b9b5d111fc717371807c433dc597b9c37eb99a89e143cf1fb9a25f1d.jpg

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2026-04-29T23:33:04Z

A presentation on PQC https://www.oecd.org/en/publications/the-digitalisation-of-trade-documents-and-processes_64872f25-en/full-report/component-7.h...

A presentation on PQC https://www.oecd.org/en/publications/the-digitalisation-of-trade-documents-and-processes_64872f25-en/full-report/component-7.html

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2026-04-29T14:13:23Z

Rail bridge crossing. https://blossom.primal.net/df3215313f8742dcb311975a48b17214f0d6fb0cc095ddfb3616a5675e86f6b8.mp4

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2026-04-17T20:42:05Z

The trails are still underwater. https://blossom.primal.net/98a5851eed25b2f9acf8f5ed7683ea76baa3e6bf42d52888ab5ee476dc5b8b3f.jpg

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2026-04-17T20:41:22Z

↳ Reply arkinox (npub1arkn0xxxll4llgy9qxkrncn3vc4l69s0dz8ef3zadykcwe7ax3dqrrh43w)

NIP-68, not 69! Oops!

Cool. I am happy to use “x” if that is the convention.

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2026-04-13T15:48:06Z

↳ Reply liminal 🦠 (npub1m3xdppkd0njmrqe2ma8a6ys39zvgp5k8u22mev8xsnqp4nh80srqhqa5sf)

So is my childhood dream of becoming a Pirate now a viable career option now? 😊 Yaar 🏴‍☠️

Pirate or be Pirated.

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2026-04-13T15:15:14Z

“Pirated States of America”

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2026-04-13T14:49:58Z

↳ Reply Event not found

b53b3b71d57876950411308f58b9e454384022ecdb74e363172effc7fd6b1d35

I don’t see “x” in NIP-69

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2026-04-13T14:45:40Z

↳ Reply Event not found

b53b3b71d57876950411308f58b9e454384022ecdb74e363172effc7fd6b1d35

Oh, cool. I did not know that. Let me read up.

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2026-04-13T14:39:43Z

↳ Reply Event not found

725822222f6aa27d8b883d5b63ef75508460be6617e458e51c9e64dc59a83d84

If you put a towel over your head and the laptop, you should be ok.

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2026-04-13T14:37:08Z

↳ Reply Event not found

c19db06c93540221dad54013899d5f1f217040ce6d7edd6c46454a2a1bf36557

All I am doing is attaching a transferable title record to a pdf. Right now I have to trust a blockchain and a platform that uses it. I want to elimin...

All I am doing is attaching a transferable title record to a pdf. Right now I have to trust a blockchain and a platform that uses it. I want to eliminate the blockchain AND the platform, and collapse the requirement for trusted transfer to a single npub I can decide to trust, or not. No longer need to trust a blockchain smart contract or the system that uses,it.

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2026-04-13T14:35:30Z

Proposed new #superpower for the nostr protocol - using the “o” tag to store the sha256 digest of any original document/byte array (pdf, jpg, bin, etc...

Proposed new #superpower for the nostr protocol - using the “o” tag to store the sha256 digest of any original document/byte array (pdf, jpg, bin, etc). That means the digest is automatically indexed searchable as the “#o” tag in a filter. I’ve tested it. It works. I am planning to use this for transferable title documents, such as electronic bills of lading (printed as a PDFs). This approach also releases me from those janky proprietary certificate authority schemes, like Adobe Acrobat that try to trick you into a subscription service when all you want to do is issue and validate the authenticity of a f***ing pdf, without using some paid certificate authority racket.

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2026-04-13T14:32:15Z