calle

DM @callebtc:matrix.org

Public Key

npub12rv5lskctqxxs2c8rf2zlzc7xx3qpvzs3w4etgemauy9thegr43sf485vg

NIP-05 Address

Profile Code

nprofile1qqs9pk20ctv9srrg9vr354p03v0rrgsqkpggh2u45va77zz4mu5p6ccpp4mhxue69uhkummn9ekx7mqppamhxue69uhkummnw3ezumt0d5q3samnwvaz7tmjv4kxz7fwwdhx7un59eek7cmfv9kqz9rhwden5te0dehhxarj9ehhsarj9ejx2aspz4mhxue69uhk2er9dchxummnw3ezumrpdejqz9thwden5te0dp5hxapwdehhxarj9ekxzmny9y6x59

Publishing to

Author Public Key

npub12rv5lskctqxxs2c8rf2zlzc7xx3qpvzs3w4etgemauy9thegr43sf485vg

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Last Notes

2026-03-01 10:15:09 UTC

have you ever caught yourself talking to a human as if you prompted an agent?

2026-02-19 12:42:31 UTC

Bitchat can now run in the background.
Receive messages even if you close the app.
Relay packets and support the mesh.
Become part of a growing offline network.
https://blossom.primal.net/e72cfaaa98640f1c5f2812c3befca24d63f76fceb8602a017c7fb1a5686ea5de.png

2026-02-15 11:22:07 UTC

profound https://blossom.primal.net/c1bdbfedbf95e31a3961455510655c70272d83b64fda5c2c86881392c69221f1.png

2026-02-10 22:54:45 UTC

damn I've been cooking

2026-02-06 11:59:09 UTC

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soon of course

2026-02-06 09:27:50 UTC

gm nostr

2026-02-04 15:23:18 UTC

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welcome @npub1u7q…ewnu
#nevent1q…rauc

2026-02-04 12:27:42 UTC

my openclaw bot sends our signal group chat daily reports of the work being done in our github organization for @npub17fz…9yxv
highly recommended.
https://blossom.primal.net/bbd953bfe5479518565463f8d70c1656185bc56cd85ef5448116df3b911d114a.jpg

2026-02-04 08:49:39 UTC

I'm cooking 🦀

2026-01-31 09:57:05 UTC

AI agents sending ecash to each other via signal wasn't on my 2026 bingo card

2026-01-31 09:22:38 UTC

https://www.moltbook.com/u/cashu-ai

2026-01-31 02:06:12 UTC

https://github.com/cashubtc/cashu-skill
https://blossom.primal.net/04403e7e7fbd76aeeec0452f7622efc8469603450ede957d97e5b4b6a622e8a9.png

2026-01-29 19:19:21 UTC

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*kimi

2026-01-29 19:01:37 UTC

how do you like kiki 2.5 for coding and agentic work?

2026-01-29 17:33:35 UTC

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hard photo to take

2026-01-29 17:33:13 UTC

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custom meshcore firmware

2026-01-29 17:28:25 UTC

pay me with bolt12
lno1pgqpp6qrse80qf0aara4slvcjxrvu6j2rp5ftmjy4yntlsmsutpkvkt6878sxz4f6lme2qfcjn64khc705v7g7uaj2vy6ckhh5cw92026vng8k0cqgp26a3pnagva5ya7m464evq574wzmhrvud667lmzmc55nw8cgns2mqqxdl6s3qxc63l73xdanzx2erk0q6ce2kzxm4gagph0g24s0lyrj3pyx9tanf049kgjxczqn0ypx24a247lfqq9kyqpxxagg9qxvp86q3vjh4sk2c3se0k8cv52de2dytdk9q9ngyxqqky9z8q5uaam097snx3fklg3f3j88qtfeyna3va3qh557x8ryhkflh6r0s6c8v4v649gwrr0utzzq7f0urhyq8j97d6u90ckyqn9lkxvvp7xcq8gfp0shqnlwq620fmwg

2026-01-29 15:56:26 UTC

monthly cashu dev call going live in 5 minutes: https://meet.fulmo.org/CashuCashuCashuCashuCashuCashuDevCall01

2026-01-29 15:49:27 UTC

it fucking works 👀
bitchat <--> meshcore <--------- 1 km --------> meshcore <--> bitchat
https://blossom.primal.net/2183d7b274686a861ff202c58fc475cf4fc34c17dd0931471e25dac7c70ce00c.png

2026-01-29 12:12:22 UTC

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https://macadamia.cash by @nprofile…zp7p

2026-01-29 12:09:07 UTC

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follow this account <3
#nevent1q…zyev

2026-01-28 15:45:10 UTC

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no, to my heros

2026-01-28 15:26:32 UTC

Shout out to open source devs. You could be working for big tech or in some random startup. Instead you build freedom tech and open infrastructure for humanity.
You’re doing one of the few things that makes the future feel hopeful. Truly inspiring. Thank you.

2026-01-28 10:50:45 UTC

searching ebay for a cheap used mac mini with my clawdbot deployed on a $2 VPS

2026-01-28 10:44:14 UTC

I've never read an AI-generated article that doesn't sound like an AI-generated article.
Don't do it.

2026-01-28 08:24:36 UTC

being good is the most inspiring thing in the world.

2026-01-27 23:37:54 UTC

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haven't seen any haters lately? are they tired of themselves?

2026-01-27 21:33:01 UTC

gm
https://blossom.primal.net/59984c0fa5fd639f296990c7905bd67660c2a0298945a38984b250a78c14e88e.jpg

2026-01-27 21:01:13 UTC

where do I send people like this to? https://blossom.primal.net/40cb09a61f34ca4721be1f7777546d9c12454029526ed0b04f7e0542f7d9d2c2.png

2026-01-27 20:19:56 UTC

developers working with cashu – join our signal chat for builders to stay up to date and exchange ideas and ask questions
https://signal.group/#CjQKIKYdHwUhcbxEazjG3dUtKAK1FbOYpLzCgnSGN-HM9rttEhDmkar1SX7azZFC6_n9kgpi

2026-01-27 20:07:07 UTC

bro why do you over engineer things

2026-01-27 19:50:51 UTC

TikTok now censors any message that contains “Epstein”
https://blossom.primal.net/8f8fa9f1d22b46fc4474d114a48a1dfc13fd49dc8654439255a1fe9ca7221ae9.mp4

2026-01-27 19:44:43 UTC

rekt
https://blossom.primal.net/92df7811e71a59260c7d8c6dbd5790945dfad6e7b2ae726bfae74a5567ccf218.jpg https://blossom.primal.net/6791482fbac0928c3194704b86cc64ece46fa3c16d619db16c96cf894a32a0f6.jpg

2026-01-27 19:19:13 UTC

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lnvps.net (unreliable, btc)
snowcore.io (unreliable, btc)
hetzner for serious stuff

2026-01-27 19:17:51 UTC

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life is good

2026-01-27 18:49:43 UTC

by @_mhamade
https://blossom.primal.net/2275a80cb3f8af0580f591134e6f2c18476d7fa4ebefcd126a27daf6e72c715c.mp4
#nevent1q…u3cv

2026-01-27 09:11:37 UTC

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yes i’ve read this. its complete gov slop propaganda)

2026-01-27 07:30:27 UTC

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no, these are likely real people they just haven’t posted anything yet

2026-01-27 07:26:37 UTC

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@npub1pm5…xe07 what do you think?

2026-01-26 21:38:44 UTC

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👀

2026-01-24 10:35:51 UTC

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You don't need a skill, just install a signer in that browser and log in

2026-01-24 08:16:53 UTC

Can anyone recommend an open-source & local AI note taker app for meetings and voice calls?

2026-01-24 01:18:50 UTC

remember these? https://blossom.primal.net/e5746c2ac360aed984cb6238a58d917605f6f56a027c0dfbc34c3b985fc81ee0.jpg

2026-01-23 17:09:27 UTC

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Not bad... not bad at all!

2026-01-23 17:07:45 UTC

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Have you made any money?

2026-01-23 15:26:08 UTC

Hadiya 🖤

2026-01-23 14:56:09 UTC

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What can we improve?

2026-01-23 14:55:08 UTC

@nprofile…nq5z needs a marketing department. it could be huge.
"routstr is openrouter but with bitcoin and no sign-up"

2026-01-23 14:03:57 UTC

there are more than 60 public cashu mints that I could find 🤯
bitcoin infrastructure from the people for the people!

2026-01-23 12:48:30 UTC

cashu over bitchat who's building this
wallet <--bitchat--> mint <--internet--> bitcoin

2026-01-23 12:39:27 UTC

kind 20000 bitchatter
https://blossom.primal.net/04d4897b0984c94e1e91c5491b9916582e32b515e9168f619e2cca1e77fa9c1f.png

2026-01-23 12:24:27 UTC

use your bitcoin you fools

2026-01-23 12:24:19 UTC

almost 1M active bitchat android users this month (ios not included) – everyone of them has a nostr pubkey
https://blossom.primal.net/1fea4fb1018826b1f3c1b2349a349d6b45ac79d3a52d9afd1ead25fefa2c7012.png

2026-01-23 09:06:04 UTC

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great now release the epst... I mean tenex!

2026-01-22 17:05:18 UTC

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🤘

2026-01-21 14:31:03 UTC

bitchat-sim – a simulated physical world for bitchat
Testing a decentralized mesh-based messenger like bitchat is hard. Like, really really hard. Predicting how design decisions will affect real-world behavior in larger crowds is vital though.
That's why I built a simulator.
https://blossom.primal.net/7225e9ee4f8373cce31c9af03a1d5c1727a2f14b5c0dde8d9f7b98d815d69639.mov
I started by simulating people. Simulated people that have devices that run a bare-bone abstract javascript version of the bitchat app.
Their simulated device has bluetooth that can scan for other peers like bitchat, and establish connections and send and relay packets.
https://blossom.primal.net/18cab8fa2ef556c49b86ad23808a0e29da620d0eb143836fb51d8faabe885fec.mov
This is already pretty useful. I can spawn and move around these people, change their simulated phone's battery settings, their bluetooth range and more. I can test message propagation, packet routing, and adjust actual app parameters.
But it gets way better.
https://blossom.primal.net/c1de94924468b55a1fc62658b618364230adf431df5599f2f22eb4e1b96b7134.mov
Walls, buildings, hills. All these affect how much Bluetooth signal travels from one person's phone to another. In the simulation, the physical environment modulates the Bluetooth strength.
Here you can see how the signal rather travels around the wall than passing through it.
https://blossom.primal.net/3c05c69f614c3f967c02c1e88107c5d8626f3caca3ed17dff5c96d0ba978c901.mov
People in the real world move so I gave them basic path-finding skills and put them in a city block.
Using data from OpenStreetMaps, I can now set up different environments and test crowds in them with just a few clicks.
Here you see 140 simulated users around Time Square. Messages propagate through the entire square.
https://blossom.primal.net/f042ec619a48bb824c1fd23507f5f4d29339bb163363c0f026b8744306578d82.mov
You can contribute here: https://github.com/callebtc/bitchat-simulator
Or play around with it here: https://callebtc.github.io/bitchat-simulator/

2026-01-21 09:42:16 UTC

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can you send link?

2026-01-21 07:13:08 UTC

there's so much going on

2026-01-20 20:58:58 UTC

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@nprofile…quqy answer this

2026-01-20 20:58:21 UTC

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I love quantum.
@nprofile…quqy give us a summary of the method they used to create and erase the information. How was the information encoded originally?

2026-01-20 20:53:53 UTC

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@nprofile…quqy is this true

2026-01-19 19:52:25 UTC

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Android requires location permission for Bluetooth low energy because it could be used to detect your location via nearby devices. Android requirement.

2026-01-19 05:25:30 UTC

👀
https://github.com/gandlafbtc/open-pleb
#nevent1q…x4hg

2026-01-19 05:19:35 UTC

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https://github.com/gandlafbtc/open-pleb

2026-01-19 05:18:03 UTC

Let me pay for you in Poland
#nevent1q…200j

2026-01-19 03:50:56 UTC

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Yes it's great

2026-01-18 07:15:41 UTC

You simply don't know how good PlebQR is. I've been basically living on Bitcoin for the past couple of weeks and purchasing food, drinks, clothes, tickets with the sats I earn by shitposting on Nostr.
PlebQR is an unstoppable peer-to-peer Bitcoin to fiat on and off-ramp. Every Bitcoiner deserves to have this. Read on and maybe it'll inspire you to create something similar for your region too.
In Thailand, like in many other places in the world, especially in Asia, the most common digital payment methods aren't credit cards, they're QR codes. All sorts of QR codes from many different fiat payment providers. Shitty ones, good ones, it doesn't matter. As long as it's a QR code, it'll work for us.
Here's where PlebQR comes in. PlebQR is what I would call a Let-me-pay-for-you app. It matches you, the person who wants to pay for a drink with Bitcoin, with a random stranger on the internet who wants your Bitcoin and pay your fiat QR bill in return!
The UX is straightforward: You scan the QR code at the store, pay a Lightning invoice, and wait for the payment. No sign up needed and with incredible privacy.
It works best when you're not in a hurry and when there isn't a line of people waiting behind you. Those cases are surprisingly common, think restaurant bill, or at the flea market. Right now, it usually takes a minute or two for the payment to clear but it'll get faster as more people use it.
The best part though isn't that it just enables Bitcoin payments for basically everything and everywhere. It's that it represents a different, more natural form of decentralized trading that can't be stopped, and that isn't about buying and selling Bitcoin, but about spending it.
I wish you could try it out some time.
Pure magic Internet money ✨
https://blossom.primal.net/f9ce752794e7d7218ff1c7f309404364323e2bdb99d9c6cfb100c284c70c4bc6.jpg

2026-01-17 05:04:19 UTC

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opencode + playwright mcp

2026-01-17 05:03:35 UTC

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nice one actually
#nevent1q…swux

2026-01-17 05:03:29 UTC

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nice one actually

2026-01-16 17:26:25 UTC

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impressive