edilmedeiros
Edil Medeiros
Bitcoin Educator and Professor on Computer Engineering at the University of Brasília 🇧🇷
Public Key
npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k Profile Code
nprofile1qqswwrcx5dlyv3fhf7nt55qg28qag0msan4cxjdwr69x09fwhzt857spp4mhxue69uhkummn9ekx7mqpzfmhxue69uhk7enxvd5xz6tw9ec82cspz3mhxue69uhhyetvv9ujuerpd46hxtnfduqyqvjf
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Published at
2024-10-13T18:08:21Z Event JSON
{
"id": "88c51a36c6962af65a0f38b3c1746189be43566afd9b559fba474c0547c2d6ed" ,
"pubkey": "e70f06a37e4645374fa6ba500851c1d43f70eceb8349ae1e8a67952eb8967a7a" ,
"created_at": 1728842901 ,
"kind": 0 ,
"tags": [],
"content": "{\"about\":\"Bitcoin Educator and Professor on Computer Engineering at the University of Brasília 🇧🇷\",\"display_name\":\"Edil Medeiros\",\"picture\":\"https:\\/\\/image.nostr.build\\/6d7bdcd2e7197c8233b73fb59266623a63d9b818f9ba4d913054bf4e1423c0f7.jpg\",\"banner\":\"https:\\/\\/m.primal.net\\/KXHI.jpg\",\"lud06\":\"\",\"website\":\"https:\\/\\/edil.com.br\",\"name\":\"edilmedeiros\",\"lud16\":\"[email protected] \",\"nip05\":\"[email protected] \"}" ,
"sig": "def9c879c3228afa33bd6893ad34db6db771f1228f40a94c7998ffc6aa059acc65cf3bb089e3f02f0d6ccfc0c42069a311d3d1bf2b52992d26d348330f12b80e"
}
Last Notes npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros I'm that guy, but a bit older than the picture. npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros Serious education exists. npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros Now we convince @nprofile…zxag to come 💪 npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros Maybe we can convince @nprofile…dkuq to let me repeat it at @npub1dwa…7c52 Florianopolis in February? npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros Mint, Melt, Repeat: Interactive E-cash for Bitcoiners at @npub17yq…5269 npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros @nprofile…y33v is a truly transformative organization and @nprofile…dm9k is an amazing partner. npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros Vibe coding is the cheap Chinese plastic gadget factory of the digital world. npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros The more I see people talking on the internet, the more convinced I get that explaining is a talent, not only a skill. npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros Bitdevs Porto Alegre essa semana! npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros https://blossom.primal.net/7c483e988976d5c790aceee8f46c3869fcce24ec924ced27e6645af5ef869d6e.jpg npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros Have been using Ghostty for some time, quite happy with it. Used iTerm before. iTerm seem to interact better with emacs on the terminal, but I switched back to the gui version. npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros Wow, that's cool info. Are you working on scavenging the bitcoin history? npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros Well, you have been in this space as a serious contributors for way longer, maybe I'll evolve to that direction too. npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros I'm more inclined to say that Part 3 is the most important (transaction semantics) for other protocols development and that's what's on my mind right now. npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros Sim. Esse item em específico estou pensando em reformular. Minha ideia inicial era trazer aí as codificações das chaves e das assinaturas (uncompressed, compressed, sec, wif, etc) já que são informações que a carteira lida na hora de construir e assinar as transações. A parte de cripto eu pensei em deixar mais teórica. npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros Would you take a Bitcoin protocol course with the following lecture plan? npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros Keep it simple, lol 🤣 npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros Thanks. Very excited to finally have found some time to pursue this. npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros I'm officially turning the recordings of my Bitcoin course lectures (in Portuguese: https://www.youtube.com/playlist?list=PLfdR3_dt2rbexb-ohbaLLzAuNAp7Ypt8u) into a coherent set of lecture notes. npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros The case for Bitcoin is not inflation. It is probably the only thing you will be able to truly possess. It's a case for private property. npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros You have a chain for that… npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros Nunca imaginei ser convidado para qualquer podcast, quanto mais o da BIPA com o mestre Caio Leta que acompanho com frequência. npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros How much does it worth (not how much it costs) to send IP packets over the internet nowadays? npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros Try to use your brain instead of trying to be right. npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros Great talk with @npub1z5u…5lwd today at @npub1ze9…3pxq about bitcoin initiatives at universities. npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros It's happening! npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros Sunday reading npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros Next week I'm attending @npub1ze9…3pxq to talk about the gap between Bitcoin and the Academia. npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros He's also on nostr: @npub1uu8…hr2k npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros Same here. npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros Thinking about building a team of students at the University to make a proof of concept with that idea. Maybe we could do something together one day. npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros Imagine an obsidian vault backed by nostr, maybe with optional encryption and a way to selectively unencrypt selected notes to share with others. npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros "Wallet distribution" probably works well to convey to the general public the idea of funds dynamics that you seem to be heading to. npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros Nice work, BTW. npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros That's what I imagined. The expression "wallet distribution" got me confused that somehow you could estimate that too. npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros 2, Primal and Damus. npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros Suppose I have 15 addresses generated from a single seed and they all received 0.1 BTC. You don't know all the addresses are mine. Do they count as 15 shrimps or as a crab on the chart? npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros Congrats! npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros Valeu! npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros Vai ter Bitcoin na universidade pública. Será que sai uns bitcoiners daí? npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros Never npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros São Paulo is nice, Satsconf is great. I recommend you also consider btc++ in Florianópolis next year, one of the best cities in Brazil to chill out in the beaches. npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros One of the main drawbacks of building a trustless network is that people naively come to believe that trust is a bad thing. npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros Bitcoin misconception: all nodes maintain a copy of the same blockchain. npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros ecash and ecash look acceptable. e-cadh will eventually become ecash just like email once was e-mail. npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros @npub1v22…a0z2 what you think? How it was with the Bitcoin Standard translation review? npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros What an engineering marvel, absolutely insane. npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros I also see that it has a transifex project open, but no Brazilian Portuguese translation yet. I'll setup it up and see what I can do. npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros What a delight it is to go through Grokking Bitcoin by @npub1g9y…y05t. npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros We just had the first sessions of the Mastering Bitcoin seminar. It's part of the enrolment for the Bitcoin Dev Launchpad. npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros Tô dentro, volto pra Brasília nesta sexta-feira. npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros Excellent. Any plans to remove miniupnpc as well? npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros Última semana de inscrições! npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros It all boils down to people who believe they know what's best for others versus people who just want to be left alone to decide their own matters. npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros Gold was an excellent money, it can hold value across time and space. npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros My most recent paper addresses the excellent book Better Money: Gold, Fiat, Or Bitcoin?, by Lawrence White. npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros Quando eu digo que pra um advogado que ele PRECISA aprender o mínimo sobre o funcionamento da Internet, sempre recebo algum sarcasmo de volta. npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros Boa! npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros I'm not a dev, may I contribute to open source? npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros Sacanagi npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros Tested npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros Dá pra deletar as notas? Como? npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros Veio e foi embora e eu nunca vi essa opção. npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros "Professor: If You Read To Your Kids, You’re ‘Unfairly Disadvantaging’ Others" npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros Adding such a closing message would be a hard fork consensus change? npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros We just launched a program for people interested in contributing to open source Bitcoin projects as a way of living, maybe you'll be interested: https://vinteum.org/bdl/ npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros Será que esse número está correto? Isso aí dá quase 30% da população brasileira. npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros Bitcoin is a debit card? npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros Hoje teve live no Bitcoinheiros em que falamos mais sobre o Bitcoin Dev Launchpad: https://www.youtube.com/watch?v=kgOnckZ7-Ok npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros Vejo que tu link ou uma carteira lightning também 👏 npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros @npub1qny…95gx @npub1sg6…f63m @npub1a2c…w83a @npub180c…h6w6 npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros Todo o povo quer saber! npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros Can We Rediscover Better Money? npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros Looks like art? npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros Foi o que? npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros Hoje a @npub13s0…5g70 lança o programa de capacitação para devs brasileiros em projetos open source de Bitcoin que estamos construindo juntos. npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros Welcome and enjoy the ride. npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros Mais provável que vão empurrar com pequenas reformas por anos a fio, com algumas mudanças maiores a cada 15 anos mais ou menos. Vai ser um processo longo e gradual de carestia. npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros Eu com 40 anos poupando que nem louco e um monte de gente me perguntando se aposentadoria de servidor público não é boa… Meus colegas realmente não entenderam que não vai ter aposentadoria pra ninguém da nossa geração. npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros What a shame, doesn't? I leave for a walk twice a week without my cell phone, exactly to be able to appreciate the surroundings. npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros Coisa boa npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros I recently finished reading Better Money: Gold, Fiat, or Bitcoin?, by Lawrence White. While I’m preparing a proper academic review, maybe someone will appreciate some of the book’s main points. npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros Today was Chest day 💪 npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros Do 100 push-ups count? 😅 npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros Congrats @npub1d2x…eu8n 👏 npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros O máximo possível. O tempo é o fator mais importante é o seu efeito é exponencial, tanto para ajudar quanto para atrapalhar. npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros Welcome and enjoy the ride. npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros Alterno entre Primal e Damus pra entender qual seria o mais bem acabado. npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros Nossa, isso aí vai expor muito o Xandão. Vai aumentar a temperatura, mas não creio que vá resultar em alguma ação mais concreta contra ele. Pelo menos não no curto prazo. npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros Have you watched Game of Thrones? npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros Que lama jurídica. npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros He doesn't have this much power. npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros Well, I wasn't expecting nor hoping this would mature so well when I drew it in 2022. npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros Who pays for Bitcoin block rewards? npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros Unfortunately, this will get worse ☹️ npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros I would like to remember that the technologically incompetent decisions we are witnessing in Brazil come from the same court that manages our election system. npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros ☹️ npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros Politics under a democracy involve a curious psychology. npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros So far, Damus looks better, Primal seems to work better. 🤔 npub1uu8sdgm7geznwnaxhfgqs5wp6slhpm8tsdy6u852v72jawyk0faqc3hr2k edilmedeiros Primal or Damus?
