Diego Gurpegui

Hace años que tengo ganas de ir una de las mejores conferencias Bitcoin que hay: @nprofile…8sdr
Este año tuve el PRIVILEGIO de que me inviten y puedo confirmar que efectivamente es un evento de altísima calidad.
Un muy buen nivel de debate gracias a los excelentes speakers y al foco en Bitcoin.
¡Mil gracias y felicitaciones a @nprofile…k40a @nprofile…0hzp espiBtc y Watch Out Freedom!
https://image.nostr.build/9fd9f1fa94d8a3727f983467ab0e66ec3ffb543bde033fc9a340245b072fc216.jpg
https://image.nostr.build/a82c04d78971f204f82e8859de4423176d60d357a9ee77d609480822ea98e1c8.jpg
https://image.nostr.build/fb8b1d9a3c035160faacdffb30ce75de49c0d0e97875c6a4932e13a92a02f696.jpg

2024-09-30 00:46:10 UTC

Excelente evento!
Excelente trabajo!
Un placer haber podido ser parte!
#nevent1q…n6ws

2024-09-29 15:00:22 UTC

Importantísimo tema y excelente panel. Privacidad en #wob24
@nprofile…6kam @nprofile…54fx @nprofile…mx93 Felipe Huicochea Jack Smith
@nprofile…46jj
https://image.nostr.build/80a9ea71f54e76eb81c042da5cea0ac7d4a7973fdd136a03301ce3737172c12f.jpg

2024-09-28 07:19:44 UTC

¿El libro del año?
El libro del año.
#Criptoria
#cypherpunks
@nprofile…sezh @nprofile…hezy
https://image.nostr.build/6c354d8eddc99a6083ec23f5d49e207ff1349482b0cdd5b319e977bf0dce7bd7.jpg

2024-09-24 00:14:17 UTC

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Que agradables sujetos...

2024-09-20 18:35:17 UTC

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🚀🚀🚀

2024-09-17 01:21:15 UTC

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Bitcoiners... bitcoiners everywhere

2024-09-15 01:07:24 UTC

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👀 @nprofile…46jj

2024-09-12 00:44:07 UTC

Ya falta poco para el mejor evento bitcoiner en español: @nprofile…8sdr 🇪🇸
Espero estén preparados y ya tengan sus entradas.

2024-09-08 13:35:39 UTC

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Gracias por hacer el aguante ahi! 💪💪
Y de paso varios asistentes se llevaron su tarjeta de La Wallet @nprofile…n2wv

2024-09-02 10:20:42 UTC

Falta poco...
#nevent1q…jx4z

2024-09-01 04:56:36 UTC

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Well, it wouldn't be quite "back to where we are today" because you will have the choice to be *directly* involved if you wanted to. Today we can't, it's delegated or nothing and that is what creates most of the misalignment of incentives.
But of course there will be other issues. Apathy is one of those.

2024-08-31 15:16:23 UTC

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Un placer. Tenés que dar crédito también a Luna y a Emérito

2024-08-31 15:14:47 UTC

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Jaja me imaginé que estabas probando.
Creo que no hay un mecanismo bien establecido para armar grupos privados en Nostr todavía.

2024-08-31 04:51:17 UTC

Excelente episodio, y muy entretenido. Sobretodo para los que nos gusta la ciencia ficción y la astronomía.
Además está bueno para ponerte a pensar en cosas que normalmente no pensarías.
Derramamos una lágrima por Mercurio 😢
#nevent1q…0te7

2024-08-31 04:42:46 UTC

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🤔

2024-07-20 17:15:34 UTC

El próximo miércoles nos encontramos en La grandiosa Crypta para hablar por que Covenants se escribe con "v" y no con "b", la definición de "introducción", por qué es a las 17:00 y no 17:01, y muchas más cosas interesantes!
#nevent1q…m2st

2024-07-05 22:03:59 UTC

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Así se le hace honor a "opting out" como corresponde 😉

2024-07-01 16:53:01 UTC

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Ayer lo veia! Interesante. Es para investigar...

2024-07-01 10:12:34 UTC

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You also have Librewolf, a Firefox fork focused on privacy.
Or the well known Tor Browser, another Firefox fork.

2024-07-01 02:09:59 UTC

A new version of nos2x-fox (the Firefox Nostr Signer Extension).
Changes:
* NEW: Support for NIP44 (encrypted messages)
* NEW: Ability to define a name for each profile
* NEW: Ability to show/hide the private key on screen
* CHANGE: Internal upgrade of components and code improvements
As always, you can find it in the Firefox Add-ons Marketplace:
https://addons.mozilla.org/en-US/firefox/addon/nos2x-fox/
Or download it by yourself from the repo:
https://github.com/diegogurpegui/nos2x-fox

2024-06-11 04:00:22 UTC

Totalmente listo para cruzar el océano al encuentro de bitcoiners! 🚀
#nevent1q…06hj

2024-06-01 21:44:52 UTC

Si no lo hiciste, deberías leer The Sovereign Individual (El Individuo Soberano).
Un buen análisis de la actualidad y futuro cercano, escrito en 1997. https://image.nostr.build/ee7b9f3072238830c8ee06caa2fbe166aae74931df8d6c9d18ad8333862a145b.jpg

2024-05-28 21:54:17 UTC

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😯😯😯

2024-05-16 11:20:45 UTC

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I'm very happy you like it!
Feedback is welcome!
...and contributions too, for the devs out there 😅

2024-05-07 03:18:28 UTC

I might be biased because it was the first metal album I listened to, but what an EXCELLENT album is Angels Cry by Angra.
🤘
https://image.nostr.build/90675075a409d013af84bace74fb492b061fac55ff69e87fb7ae53d4ad2476a7.jpg

2024-05-05 14:33:59 UTC

I would like input from you all:
What consequences a normal person would have due to not caring about privacy? What spcific things could happen?
The more real, common, and close to everyday reality examples the better.

2024-03-01 02:16:34 UTC

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Awesome show!
"The Expanse" has a similar vibe, although not the same.

2024-02-29 19:24:46 UTC

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Ese momento Flash a los 0:23... 😉⚡️

2024-02-18 05:57:09 UTC

What is the best REST API client testing tool? Postman? Insomnia? any other?
Which one would you recommend? Open source preferably.

2023-12-27 20:47:29 UTC

New version of nos2x-fox!
(the Nostr signing addon for Firefox based browsers)
Changes in v1.13.0:
- NEW: Import profile (from previous export)
- NEW: Delete profile
- NEW: Support for Firefox Android
- Fix: Saving, updating and viewing different profile options for multiple profiles
- Fix: Export profile UI bug in small screens
As always, the new version is already available in the Mozilla Addon marketplace, and also ready for self installation:
https://github.com/diegogurpegui/nos2x-fox/releases/tag/v1.13.0

2023-11-24 19:59:28 UTC

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Alternativa en @nprofile…3tgr
https://estudiobitcoin.com/caminos-de-derivacion-y-la-busqueda-del-tesoro/

2023-11-24 19:59:08 UTC

Nuestras wallets de Bitcoin usan una única frase semilla, pero generan virtualmente infinitas direcciones. ¿Cómo es posible?
¿Que es una wallet HD? ¿Qué es un "derivation path"?
Agarrá tu pala que vamos a enterrar un tesoro 👑🗺️.
#naddr1qq…46hs

2023-11-24 19:54:10 UTC

Lo que pasó con Wallet of Satoshi en USA no esta bueno, y sigue agregando obstáculos a los usuario y al desarrollo.
Dicho esto, me sorprende que sorprenda, y que se comente tanto como si fuese LA noticia. Es lo más normal del mundo con soluciones custodial, siempre lo fue.

2023-10-31 18:45:52 UTC

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"tweet"?? aquí no usamos "tweets" mi amigo...

2023-10-31 15:22:38 UTC

If I understand it correctly, any user that was awarded and accepted badges (NIP-58) can remove them from his profile by just replacing the event with kind 30008.
So, it's up the clients to enable that possibility. Am I right?
@npub1qqq…n47m @npub1gcx…nj5z @npub1xts…kk5s
https://github.com/nostr-protocol/nips/blob/master/58.md

2023-10-30 12:26:51 UTC

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I'll give it a try.

2023-10-28 14:08:25 UTC

What privacy focused messangers do you use normally or recommend?
Which one do you think will be more used?
Signal? Session? Threema? Etc..

2023-10-26 01:38:05 UTC

These are the discussions that I like. Get outside the intellectual hype-bubble. Excellent episode.
(I got here by a tweet from @npub1a2c…w83a, so thanks! 😉)
#nevent1q…kf2p

2023-10-25 03:38:07 UTC

Lunaticoin: "realmente los argentinos vienen del futuro"
Me quedaré con esa frase 😎
Muy buen episodio 👏
#nevent1q…xrpn

2023-10-23 15:24:49 UTC

Is it me or Nostr badges (NIP-58) are not very used?
not enough interest? not many good use cases?

2023-10-13 00:08:05 UTC

Great episode of @npub1r8l…x5dk podcast
Super interesting developments being done in P2P protocol (not everything is consensus changes, soft forks, etc. in Bitcoin 😉).
Kudos to Gloria, super clear in her explanations.
https://stephanlivera.com/episode/511/

2023-10-08 22:44:06 UTC

How do you prove you are the author/creator of some digital content?

2023-10-07 02:00:57 UTC

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Yeah, it's true that many people will use their app.
But you don't need to. You don't need to ever user their app in order to use the device. However, that will imply you won't be able to update the firmware, although I believe they are separate functionalities (firmware update and wallet app).

2023-10-06 20:44:03 UTC

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I believe this data would come from those who use their wallet app. So as long as one never connects to their app, one should be fine.

2023-10-06 05:15:51 UTC

Que bien que funciona Keet! Hoy finalmente pude probarlo.
https://keet.io

2023-10-04 13:06:45 UTC

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If this is a question, I don't know but the docs say it should work.
If this is an affirmation, then that's great!

2023-10-03 12:54:35 UTC

New version of nos2x-fox (Nostr signing addon for Firefox) with two fixes:
- Fix issue when saving a new private key (hexadecimal check)
- Fix icon: changed logo to improve contrast on toolbar
You can update via Firefox or self download here:
https://github.com/diegogurpegui/nos2x-fox/releases/tag/v1.12.1

2023-09-27 13:09:47 UTC

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If a block has 2 txs, one depending on the other, they have to be properly sorted within the block. In other words, the first tx should be placed before the second one that spends from the first.
That didn't happen with this block, hence it's invalid. No issue for the network, just wasted energy by the miner.
How did it happen? I have no idea, it's weird that something so simple got mixed up. Perhaps the txs had something uncommon that made the miner's software to mix them up.

2023-09-26 13:33:08 UTC

Any good NFC card reader for Android that is open source?

2023-09-25 01:30:32 UTC

I just found this very cool website called Devhints that has a wide range of cheatsheets for all sorts of technical tools for #developers.
https://devhints.io

2023-09-07 13:30:22 UTC

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How to get it?
Mozilla Add-ons site:
https://addons.mozilla.org/en-US/firefox/addon/nos2x-fox/
Stand-along signed file for you to install:
https://github.com/diegogurpegui/nos2x-fox/releases/download/v1.12.0/nos2x-fox_1.12.0.1.signed.xpi
More info:
https://diegogurpegui.com/nos2x-fox/

2023-09-07 13:28:08 UTC

Release of nos2x-fox v1.12.0!
The add-on to handle private keys and signing in Nostr for browsers like Firefox, Librewolf, Tor Browser, etc.
- NEW: Multiple profiles management
- NEW: Ability to delete configuration (clear extension data)
- Several improvement, fixes, code refactor, etc.
Popup to switch profile:
https://raw.githubusercontent.com/diegogurpegui/nos2x-fox/main/screenshots/screenshot_popup.png
Option screen:
https://raw.githubusercontent.com/diegogurpegui/nos2x-fox/main/screenshots/screenshot_options.png

2023-09-03 05:58:03 UTC

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Oh I didn't notice. Is that done with "Gift Wrap", as mentioned in the README?

2023-09-02 14:07:12 UTC

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But if someone is monitoring the messages exchange, which is easy in nostr, he could see the initial exchange of aliases. Which makes it trivial to know which alias corresponds to which pubkey.
Am I missing something?

2023-09-02 01:16:10 UTC

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Hey, I just heard of this app. Nice!
What is the purpose of the alias key exchange?
And is the public nature of messages relay being solved? I mean the fact that even if the message is encrypted, the fact that I'm messaging certain user is still public.

2023-08-30 01:47:44 UTC

Hoy me acordé de esta charla técnica (pero no avanzada) que di hace más de 3 años para la ONG Bitcoin Argentina en Espacio Bitcoin.
Cómo funciona Bitcoin, dónde innova, y la historia de como lo inventé (?).
https://youtu.be/cuuHpX3EpBg

2023-08-08 01:26:14 UTC

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I never got that magic dream solution that people talk about 😂.
But an hour? Hmmm... I can get stuck for hours (plural), then take a break. Even in those cases I think I remember being more than 1 day 🤔

2023-08-07 03:49:47 UTC

Devs, what is the longest you've been debugging a problem until you understood the reason?

2023-07-29 14:44:38 UTC

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Is it required to zap in order to vote in the poll? It was not the idea.
First time using polls, as you can see...

2023-07-29 14:27:03 UTC

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"In depth" sounds like a lot of work 😂
But yeah some of these days I'll try to install something. I'm interested in the idea of having a private AI assistant/tool.

2023-07-29 14:19:40 UTC

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Waiting for a post or podcast on the findings. 📝

2023-06-12 19:41:54 UTC

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The goal was not to protest (although it might have been some of it), but to send a message of freedom to the world.
It also was done as a 10 year celebration of the NGO "Bitcoin Argentina"

2023-03-26 15:42:04 UTC

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Gracias! No sé si crack, pero si me gustan.
Y gracias por el zap ❤️⚡

2023-03-25 23:06:44 UTC

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Español:
#[2]

2023-03-25 23:06:23 UTC

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English:
#[2]

2023-03-25 23:02:32 UTC

La imprenta fue un gran invento, pero lo verdaderamente importante es la tecnología detrás de ella.
La imprenta en sí tenía su lado oscuro porque redujo las barreras para difundir ideas que eran potencialmente peligrosas para la sociedad.
Sin embargo la tecnología de "Transmisión de tinta por presión" permitió innovación en diversas industrias, logrando optimizar procesos que antes eran muy costosos. Por ejemplo, grabar símbolos o dibujos sobre telas, producir tarjetas, y reproducir en masa estampas oficiales.
☝️ Así suena cuando se dice "Bitcoin no, pero la tecnología Blockchain si".
La imprenta efectivamente redujo barreras para la libre circulación de ideas y conocimiento, lo que implicó una verdadera revolución.
Su innovación principal no fue la "transmisión de tinta por presión" sino los tipos móviles, ideal para la (re)producción de texto. Así como la innovación de Bitcoin es ordenar temporalmente registros de forma descentralizada, ideal para la transferencia de valor digital.
Ambas herramientas tecnológicas tuvieron (y tienen) un gran impacto en la humanidad, descentralizando el poder de unas pocas manos y poniéndolo al servicio de todos, en pos del progreso de la civilización.

2023-03-25 23:02:12 UTC

The printing press was a great invention, but what is really important is the technology behind it.
The printing press itself had its dark side because it lowered the barriers for spreading ideas that were potentially dangerous to society.
However, the "Transmission of ink by pressure" technology allowed innovation in various industries, allowing the optimization of processes that were previously very expensive. For example, engraving symbols or drawings on cloth, producing cards, and reproducing official stamps on a large scale.
☝️ This is how it sounds when they say "No Bitcoin, but Blockchain technology".
The printing press effectively lowered barriers to the free circulation of ideas and knowledge, which generated a true revolution.
Its main innovation was not "Transmission of ink by pressure" but the movable-type, ideal for the (re)production of text. Just as the innovation of Bitcoin is to order records chronologically in a decentralized way, ideal for transfering digital value.
Both technological tools had (and still have) a great impact on humanity, decentralizing power from a few hands and placing it at the service of all, in pursuit of the progress of civilization.

2023-03-22 00:10:43 UTC

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Great podcast name

2023-03-22 00:08:40 UTC

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#[2] has been working on something related to this

2023-03-15 03:53:07 UTC

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Ahí fue ⚡

2023-03-15 01:49:53 UTC

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Me da error Amethyst al intentar zapear, justamente por la address

2023-03-15 00:33:28 UTC

Is nostrplebs.con down?
I noticed some profiles here with a NIP-05 warning (using Amethyst).
If you are reading this and you use that domain, considered yourself notified.

2023-03-15 00:27:46 UTC

Imprimir dinero de forma indiscriminada no es un problema.
El problema es que te obliguen a usar ese dinero impreso de forma indiscriminada.

2023-03-14 00:57:27 UTC

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When I said "recent data" I meant "the last X months". I think it's reasonable to assume relays don't store data indefinitely, except perhaps kind 0 or 3.
But again, I didn't look into any implementation.

2023-03-13 04:44:12 UTC

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I don't know how each relay implementation works, but I always thought it made sense to only store recent data, except for profile and other more "static" data.
But I would assume for paid services that could be different.

2023-03-13 04:35:37 UTC

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Tampoco confundir "deberías hacer xxxx" con imponer.
Debatir lo que uno cree que debería hacerse no es imponer, esa es la confusión más habitual que yo veo.

2023-03-12 14:27:39 UTC

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Another alternative would be to let the plugin change the account, not the client. Since in Nostr is the plugin that really manages it.
A new API function could be define that allows the client to notify the website that the account changed so the website acts accordingly.
I'm still not decided on which is the best approach.

2023-03-10 01:42:52 UTC

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https://media0.giphy.com/media/evB90wPnh5LxG3XU5o/giphy.gif?cid=6c09b95272f4b43dfcec85d43aaefccdbf4c60e27a296cd5&rid=giphy.gif&ct=g

2023-03-08 00:50:27 UTC

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I'm not a fan a "polluting" a protocol that intends to be simple and generic. But on the other hand that's what NIPs are for.
As you said, whoever wants to implement it is welcome to do so.

2023-03-08 00:45:47 UTC

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Maybe try Redmine?
https://redmine.org/
It has more features than the ones you require (and might seem old) but it's pretty useful and focused if you want to use it in a simple way.