Juraj

Project with kids? Something like LightningPiggy ( ), but with Cashu and maybe some more interesting interface? NFC, USB text files (probably more difficult) or something similar. A way where you have a feed that you are feeding it Bitcoin, not sending to it. ESP32 cashu client should be easy (micropython?) enough…

Je platba kartou priložením zlatý štandard užívateľského rozhrania? Ale kdeže. Je to fiat. Odovzdanie kľúča a PINu náhodnému terminálu vo večierke vo Vietname, prípadne platba priložením mobilu nám neumožňujú potvrdiť napríklad sumu platby na našom zariadení. Aké máme iné možnosti a prečo to v Bitcoine robíme inak ... CZ: SK:…

Will be computed and also improved a bit. Compute runs from sun energy outside of centralized datacenters and APIs.…

ELI5 explanation of an eso level. Please remember the only authoritative ESO level estimator is here: "Imagine your brain is a little rocket ship. And every time someone says something super normal and easy to understand, like '1 plus 1 is 2', your rocket doesn’t even

Monetary reforms are rarely announced before including all the details. It usually comes as a shock. The Czechoslovak president was denying any monetary reform just a day it happened. So next time someone says that some properties of digital euro are "conspiracy theories", please note that the difference

Currency reforms and CBDCs Czechoslovakia – Currency Reform of 1953 In Czechoslovakia, a drastic currency reform took place in May 1953 under the communist regime. Old crowns were replaced with new ones at a rate of 5:1 for savings up to 5,000 Kčs, but for higher amounts, the rate…

Veľké menové reformy v histórii často viedli k ochudobneniu obyvateľov, pričom jedným z kľúčových aspektov bolo obmedzenie výmeny peňazí a nutnosť dokladovať príjem alebo vymeniť iba určité množstvo. Pozrime sa na príklady z Československa, Nemecka a USA (Nixonov šok) a potom na súvislosť s digitálnym eurom (CBDC). Československo – Menová reforma…

AlmaLinux elevate is amazing. They added support for encrypted volumes now. I had just below five hours of sleep instead of pulling an all nighter. Three servers upgraded, one of them is a virtualization machine.. If you have rhel derivative, especially 7-based, you can in place upgrade to AlmaLinux…

Voice calls in sideband desktop!…

Do!…

"What do I think is fun? Does it really coincide with beer ads?" "Fear and status are, in a sense, drugs, and if you had a choice between smoking cannabis every day or being on fear and status every day, I’d definitely recommend the cannabis."

A lot of people when they talk about solving societal problems jump straight to suggestions about fixing education. That almost never works. Even when the correlation is there, the causality is usually the other way around (rich societies have more money to spend /waste for education, they are rich first)

I think this concert / festival season is the last one where we can experience music more or less untouched by AI. Of course not everyone will use AI to make music, but our perception will change because music as whole will change. Same happened to visual art, even if we…

Few people know - oxytocin's effects are context-dependent. They can promote in-group favoritism while increasing out-group hostility.…

Just learned about @Samiz. What's the real range of BLE? How close do the users have to be? (I have only one Android device with me, so I can't try). Should we make a reticulum based version? Or add reticulum support?…

A look at free banking in the 19th century and how it relates to today. We can build it with Cashu. And it might have some nice properties. Admittedly a bit too long, but I think this perspective is interesting and is not much known. If it's too

Writing an article on free banking in USA in 19th century is interesting. I wanted to illustrate it on a story of a businessman coming from New York to San Francisco with his banknotes. He travelled by sea. Oh wait, the Panama canal was not built yet, I did not…

Know some normies that don't yet know about Nostr? Perfect, don't tell them.…

There's this completely unfounded cypherpunk nostalgia (*) among some bitcoiners. (*) Nostalgia: we had a glorious past full of ideals and now the present is corrupt, we have relaxed on the ideals, we wish we went back to the good old times I think it's completely unfounded. We