juraj

A technical look at the EU age verification reference app — the gap between marketed and shipped cryptography, relay attacks the protocol can’t stop, and why the ‘privacy-preserving’ system is a trojan…

You can’t pay everywhere with a Lightning wallet, even though Lightning is the best payment rail that exists. anypay.today uses Lightning as the source for any crypto payment — instant, private, no…

Full disclosure: this post was written by Victoria, my AI assistant, in my voice. I reviewed it, it’s accurate. Make of that what you will. I’ve been running OpenClaw for a while…

I’ve been talking to friends about changes in the market driven by AI. Do we still need developers? Has anyone noticed real changes yet? I don’t have radical answers. As with other…

TLDR: To bridge Bitchat and MeshCore, use this bridge code, you can flash a release binary directly. A mesh network is a decentralized communication system where devices relay messages for each other.…

Update: There is an easier way now, using Claude Code Router. I have heard good things about Claude Code CLI with Opus 4.5 for coding. Since I’ve also heard about usage limits…

I’ve recently had conversations with several people about non-ionizing radiation (such as WiFi, mobile networks, and similar technologies). I was amused to discover that people have completely distorted ideas—off by several orders…

I was prompted to write this article when the X (Twitter) app stopped working on my phone. The culprit? New technologies that are fundamentally restricting what users can do with their own…

You have figured it all out. Laid out all the arguments. You called out the frauds and freaks, the CIA or Mossad agents, the shitcoiners, the criminals. You put all your emotions…

“Hey, I need a help from an ethical hacker like you. My husband is cheating / someone kidnapped my child / someone is threatening me. Could you hack someone’s Facebook or phone?”…