Catrya

#Bitcoin ☣️🧡𓅦
Co-founder Cuba_Bitcoin community 🇨🇺
@lnp2pbot && @MostroP2P owns my 💜
👀 See your Nostr events here:
https://nostrinspect.com

Public Key

npub1catrya6c7rdnny0useday5ftxq9ycl5vt7c880zzmfwnpn58urgq6neuhz

NIP-05 Address

catrya@cubabitcoin.org

Profile Code

nprofile1qqsvw43jwav0pkeej87gvk7j2y4nqzjv06x9lvrnh3pd5hfse6r7p5qpp4mhxue69uhkummn9ekx7mqpzfmhxue69uhk7enxvd5xz6tw9ec82csej6z33

Publishing to

nos.lol

offchain.pub

relay.damus.io

Author Public Key

npub1catrya6c7rdnny0useday5ftxq9ycl5vt7c880zzmfwnpn58urgq6neuhz

Show more details

Last Notes

2026-10-09 01:30:26 UTC

I built Nostr Inspect https://nostrinspect.com for Nostr devs and curious people who want to see what's really on relays 👀
• Search or stream live from multiple relays at once
• Filter by kind, NIP, author, tags and time range
• Open any event by nevent / note / naddr and verify its signature, id and which relays have it, right in your browser
• See when a newer version of a replaceable event exists
• Share links to events or to full searches
• Not sure what to look for? Try a random query
Building a client or app? Add a "Verify on Nostr Inspect" link to your events.
Free & open source, no login:
https://github.com/Catrya/nostr-inspect
(Formerly Nostr Event Monitor 💜)
https://blossom.primal.net/5f69768c1c3946bf9166c425dc6592fe2e614219c210f960c6b4f07cde65ff6e.mp4
https://blossom.primal.net/a6923ef49e4520e9a3dd1121646859c7b96875a51743ead351380f1436931a84.png
https://blossom.primal.net/38c81933b6997d3788f15a1c867990eac889d9913a8a86137ce72c3ac4cc4ea9.png
https://blossom.primal.net/d42f72e6c07efd175981c9373febfc2dee06ec38771926fa8e1d1fd4e1c183cd.png

2026-05-09 02:24:44 UTC

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@nprofile…j39v

2026-02-15 23:09:29 UTC

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Orgullosa de formar parte de @nprofile…qcqg 🇨🇺
Ahora tenemos:
✅ Kmbalache, nodo de @nprofile…j39v
https://cubabitcoin.org/kmbalache/index.html
✅ ElCaju, wallet de @nprofile…cmar elcaju.me
Se suman a la lista de:
✅ app.lachispa.me @nprofile…6r6r
✅ mint.cubabitcoin.org @nprofile…cmar
✅ lachispa.me @nprofile…d3u4
✅ btcpay.cubabitcoin.org @nprofile…5kvh
#nevent1q…tky9

2026-02-15 23:05:02 UTC

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👀
#nevent1q…ppvj

2025-12-17 01:55:35 UTC

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Nothing could be easier than downloading the app and starting to use it. More specific feedback would be appreciated
https://github.com/MostroP2P/mobile/releases/tag/v1.0.6

2025-11-30 17:16:52 UTC

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Aquí también puedes buscar fácilmente;:)
https://catrya.github.io/Nostr-Events-Monitor/

2025-11-17 05:26:32 UTC

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🫶

2025-11-17 05:25:40 UTC

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Great! Are you going to Economía Bitcoin event in @nprofile…fpmy ?

2025-11-16 16:58:36 UTC

Las medias más cool que hay 😎
#Nostr @nprofile…62u8 @nprofile…4e6p
https://blossom.primal.net/ab41f34d7a45b506a8666b591644d0b628122c36f52c0ca12cec8b1f49299943.jpg

2025-10-14 22:25:33 UTC

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Demasiado buenos estos videos 💯🔥🔥🔥
#nevent1q…kn2c

2025-10-06 16:13:54 UTC

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Y si crean una campaña en @nprofile…7r2q ? Tal vez ayude en algo

2025-10-04 21:11:37 UTC

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Thanks 😃

2025-10-04 21:01:08 UTC

I built it after watching this tutorial by @nprofile…q7kw:
https://youtu.be/a2UGh6F0Mbg
What matters is creating tools that are useful to you. I'm sure someone else will find them useful too.
Contributions and feedback are welcome!
#mkstack #vibecoding
https://catrya.github.io/Nostr-Events-Monitor
#nevent1q…k7zn

2025-10-03 23:50:17 UTC

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Qué bonito nostr0!

2025-10-03 23:48:51 UTC

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No pero no es para que sea como nostr.band, sino mas general para cualquier tipo de evento.

2025-10-03 23:20:28 UTC

Hi guys
I built a web tool to monitor #Nostr events. It's open source and #vibed with #MKStack @nprofile…q60d
You can filter by relays, event kinds, and other tags.
I often needed to check if certain events were being sent, but when I was away from my computer, I couldn't check from my phone, so I built a simple web interface to make it easier 🙃
Check it out: https://catrya.github.io/Nostr-Events-Monitor
Feedback welcome! 😃

2025-09-23 17:05:31 UTC

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Install zapstore first. Or Download the app from the repo https://github.com/MostroP2P/mobile/releases/tag/v1.0.1

2025-09-23 16:45:12 UTC

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Just go to zapstore and install

2025-09-23 16:33:20 UTC

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🎉 El cliente mobile de @nprofile…j39v ahora disponible en @nprofile…tdq0 🔥🔥🔥
#nevent1q…m9m7

2025-06-05 15:26:44 UTC

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I'm not sure if you're referring to @nprofile…r8lk or to p2p.band.
If you're asking about @nprofile…r8lk, it's very private and secure. Besides the blog @nprofile…gwrl shared with you, you can also read this explanation:
https://mostro.network/docs-english/privacy.html
But if you're talking about logging in with your private key on p2p.band to create an order and just wait for someone to message you and carry out the exchange without escrow or any guarantee of fulfillment, I think that's a bad idea

2025-05-19 23:45:15 UTC

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Ojalá, pero en Cuba hasta para que alguien done es una candela...
Igual ya pusimos una campaña en el btcpay server porque en geyser fund no se puede 🥲

2025-05-19 17:59:59 UTC

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Hola sí. Qué tiene?

2025-05-04 15:13:41 UTC

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Hello. The Mostro protocol is ready and working very well. If you want to test everything completely, you can do so with the Mostro-Cli CLI client, which is also fully featured.
https://github.com/MostroP2P/mostro-cli
A mobile client is being developed and is currently in alpha, but can be tested with amounts between 100 and 2000 sats: https://github.com/MostroP2P/mobile/releases/tag/v1.0.0%2B1-alpha-22

2025-05-03 23:51:48 UTC

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Great! But the @nprofile…2mwu is missing there.

2025-04-27 07:14:06 UTC

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Siii está buenísimo

2024-10-17 17:52:47 UTC

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Yo también creo que es mejor lo primero. Lo segundo no ha funcionado mucho por acá

2024-10-17 02:50:02 UTC

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Hola @nprofile…nmvd te cuento la experiencia con lo que hemos visto en casi 2 años de la comunidad de Cuba Bitcoin
Tenemos esta lista de sitios que hemos ido encontrando para ganar sats: https://t.me/Cuba_Bitcoin/5707
Han habido rachas de usar unos más que otros, pero los resultados generales que he visto es que al final muy pocos son constantes con ellos.
La mayoría de las veces es porque la conexión a Internet en Cuba es bastante mala, muy inestable, y el costo es bastante alto (1 salario minimo son 8 usd aprox y un paquete de datos moviles de 3.5GB +4.5GB LTE + 40 sms+ 35 min de llamadas, cuesta 1.54 usd, que por lo menos yo compro varios planes al mes)
Entonces aunque se puedan ganar algunos sats en dependencia de la opción que sea, que es buenísimo, muchas veces no sale rentable porque no alcanza el Internet. Hay quienes sí siguen pero las apps luego no funcionan bien (en el caso de thndr games a mucha gente no le funcionaba ni con vpn) y al final lo dejan.
Con fountain parecido: no sale rentable el Internet y los sats que se ganan, además de que hay quejas de que a veces no cuenta bien lo que oyes. Y como es tan lenta e inestable (a veces 1 kb/s - 100 kb/s. Tambien depende de la zona, en las mejores a veces 10 MB/s) las apps ni te cargan bien.
Además de que cuando hay apagones (en la habana 4 horas al día aprox pero en el resto de provincias 15 horas y más al día) no hay internet o baja al mínimo su velocidad.
Si te parece bien puedes buscar en el grupo t.me/Cuba_Bitcoin por palabras clave para que veas lo que se ha dicho sobre eso.

2024-10-03 11:39:01 UTC

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Hola, por supuesto! Cuenta con nosotros

2024-10-03 11:37:44 UTC

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Wow qué honor, muchas gracias!

2024-08-31 12:59:31 UTC

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Recursos sobre #Nostr compartidos en Cuba_Bitcoin 😍
#nevent1q…nts2

2024-08-30 23:13:54 UTC

Probando https://hispanostr.com de @npub1gzu…a5ds 😃

2024-08-30 22:56:58 UTC

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Hola @npub15xv…kmez pasa por el grupo de telegram de Cuba Bitcoin, por allá tenemos un subtema de nostr, tuvimos un taller de nostr y dejamos la presentación colgada.
De todas formas te comparto los materiales que pusimos al final:
En la Clase:
- https://nostr.net/ - colección de proyectos y recursos creados en nostr
- https://github.com/grunch/rana - usar offline para crear las claves
- https://github.com/fiatjaf/nos2x - extensión para chrome
- https://github.com/diegogurpegui/nos2x-fox - extensión para firefox
- https://mostro.bilthon.dev/ - cliente web de Mostro
- Bouncers
https://habla.news/u/txoko@bitcointxoko.com/1706867680535 - sobre los bouncers
- wss://bostr.bitcointxoko.com (relays a los que se conecta: https://bostr.bitcointxoko.com)
- wss://bostr.yonle.lecturify.net (relays a los que se conecta: https://bostr.yonle.lecturify.net)
Extras:
Videos:
- https://youtu.be/d77FIAGO8nQ
- https://youtu.be/coYX0mrDXro
- https://youtu.be/NMgnrB35fNE
- https://youtu.be/QdyjYiVtrnA
Artículos:
- https://medium.com/@ValentinNagacevschi/nosrt-an-introduction-ab946879a727
- https://ron.stoner.com/nostr_Security_and_Privacy/
- https://reason.com/2024/08/13/can-nostr-make-twitters-dreams-come-true/
- https://www.lynalden.com/the-power-of-nostr/
- https://claytantor.wordpress.com/2023/01/07/my-nostr-101/
- https://telegra.ph/How-to-create-a-POW-nostr-key-pair-01-04
Otros recursos:
- https://bitcoinbarcelona.xyz/barcelona-bitcoin/Introducci-n-a-Nostr-gzuuus-7f130cd0b17546798f941993a82a222e
- https://usenostr.org/
- https://wiki.wellorder.net/post/nostr-intro/
- https://nostr.com/
- https://nostr-resources.com/
- https://uselessshit.co/resources/nostr/
- https://habla.news/es
- https://nostr.watch/relays/find

2024-08-30 22:54:00 UTC

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De eso mismo hablamos, justo fue @npub1gzu…a5ds quien me enseñó sobre los bouncers, y luego @npub1k9l…pp63 tremenda ayuda de los 2 🙌

2024-08-30 22:45:37 UTC

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Genial! Pues a probarlo😃

2024-06-12 11:30:09 UTC

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Hi, well, I created the issue, but it was edited by @npub1qqq…rfkq who had the brilliant idea of including ECDH and the a kind of chat created by @Gzuuus

2024-06-07 22:17:00 UTC

Someone told me that there are no very technical and #Bitcoin #development videos on YouTube so I made a list about it
🤓 Do you know others to add?
👉 @base58btc
youtube.com/@base58btc
👉 @bitshala_org
https://youtube.com/@bitshala
👉 Bitcoin Developers
https://youtube.com/@bitcoindevelopers
👉 @ChaincodeLabs
https://youtube.com/@chaincode
👉 @btcplusplus
https://youtube.com/@btcplusplus
👉 @renepickhardt
https://youtube.com/@renepickhardt
👉 @planb_network
https://youtube.com/@planbnetwork
👉 @super_testnet
https://youtube.com/@highlevelbitcoin
👉 @PlebLab
https://youtube.com/@pbs_plebs
👉 @DecouvreBitcoin
https://youtube.com/playlist?list=PL6TfPBta7RnjWoZBdpQc8NLJXBbgi0HAT&feature=shared

2024-05-04 17:28:09 UTC

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It is a p2p without KYC, it is more similar to lnp2pbot than to robosats (which was inspired by lnp2pbot)
Mostro runs on Nostr, so it's totally censorship-resistant

2024-04-29 22:49:14 UTC

💥Video tutorial about @npub1m0s…40un
https://youtu.be/VHvuyAC_gAA
💜 How to use mostro.bilthon.dev a web client to exchange #bitcoin #p2p #NoKYC using #Nostr
Video made by @npub1c99…wnw3

2024-04-29 22:46:22 UTC

💥Video tutorial sobre @npub1m0s…40un
https://youtu.be/VHvuyAC_gAA
💜 Cómo usar el cliente web mostro.bilthon.dev para intercambiar #bitcoin p2p sin KYC a través de #Nostr
Video de @npub1c99…wnw3

2024-04-29 02:37:24 UTC

#[0] Verifying My Public Key: "Catry_a"