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SatsAndSports
npub1zthq...xm56
Into bitcoin. Background in maths and software, so hoping to contribute to something open source in this space When I'm not working in the fiat mines, I'm into cycling and camping I'm trying to use White Noise (different npub), but don't have many contacts yet!
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SatsAndSports 3 months ago
It's not interesting to anyone else, but I was excited to complete this mini-project to learn the mathematical basics of secp256k1, the encryption used in Bitcoin, in recent days. I was reading Andrea's Corbellini's excellent series on it, so I decided it was a good opportunity to try using a coding agent for the first time. It gave me good ideas of things to play with. For example, with almost no prodding from me, it coded up an interactive visualization of the curve. When I developed a bit more understanding, I asked if - for every given x - there was exactly one y on the curve, and it gave me this detailed answer which also explained some compression techniques used within Bitcoin to store public keys more efficiently This is fun and exciting. I expect to be playing around with more open source Bitcoin-related stuff, and hopefully making a contribution (with the help of AI!) image The little git repo of my playing with secp256k1, including some nice visualizing code (all credit to the coding agent though!)
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SatsAndSports 3 months ago
I can't zap from Iris. I just logged into iris.to (Firefox on Debian Linux), and I managed to top up the wallet in Iris. And I can send from that wallet if I manually send to a user's lightning address. But simply pressing the zap icon on a note in Iris gives the error below I've only used Nostr from Android until now (mostly Amethyst), so maybe I don't understand this web thing ๐Ÿ˜€
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SatsAndSports 3 months ago
For the first time, I'm using AI assistance for writing code - specifically Claude Code - and I'm shocked how good it is. When it makes a mistake, it's great at identifying fixes. And I asked it to suggest fun Bitcoin-related projects to start with, I loved the suggestions. I've known logically for a while that it must be great, especially after listening to one of calle's podcasts on cashu, but it's still amazing to see it! image
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SatsAndSports 3 months ago
Restarting strength training after 9 weeks of just cycling. I lost a lot of strength ๐Ÿ˜‚ #Sports image
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