dolu

https://nbox.space

Public Key

npub1txukm7xckhnxkwu450sm59vh2znwm45mewaps4awkef2tvsgh4vsf7phrl

NIP-05 Address

dolu@dolu.dev

NIP-57 Address

dolu@npub.cash

Profile Code

nprofile1qqs9nwtdlrvttent8w268cd6zkt4pfhd66duhwsc27htv549kgyt6kgpz9mhxue69uhkummnw3eryvfwvdhk6qgcwaehxw309aex2mrp0yh8xmn0wf6zuum0vd5kzmqpzajun

Publishing to

nostr21.com

relay.snort.social

Author Public Key

npub1txukm7xckhnxkwu450sm59vh2znwm45mewaps4awkef2tvsgh4vsf7phrl

Show more details

Last Notes

2026-06-16 12:26:14

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Ok I see. Soon, I'll extract the in-browser relay as a standalone npm package. You will be able to use it like you want in your project 🙂 I'll also check for implementing negentropy. But remember that in-browser relays from nbox.space are for testing/building without deploy having to deploy a relay yourself on docker or wathever

2026-06-15 15:07:30

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I can add negentropy in browser and hosted relay, yes, but I'm not sure to understand your need. This in-browser relay is mainly for developers/builders that want a local relay for testing. What did you have in mind exactly? What problem would this solve for you?

2026-06-14 16:57:52

🚀 Introducing Nbox.space, a toolkit for Nostr developers and builders.
The fun part: need a relay but don't feel like setting anything up? Just open a tab. A real Nostr relay runs right there in your browser. Live instantly, no server, no signup, reachable by any client through a tunnel. Great for testing and dev.
Nbox.space also gives you:
• forge: an event workbench — hand-craft any event, fire it at your relays, and see exactly how each one responds and what comes back
• hosted relays — spin up your own in seconds
• a relay tester — run a full conformance suite against any relay
…and more to come.
https://nbox.space

2026-06-05 15:51:33

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Sorry, it was a few days outage.
It's back and a new version is also deployed!

2026-06-05 15:50:44

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Sorry, it was a few days outage.
It's back and a new version is also deployed!

2026-06-05 15:28:00

🟠 What's new on bips.xyz:
- New design
- Any BIP as raw Markdown → bips.xyz/N.md
- Copy-link button on every page
- "Related" + "Referenced by" rails
- Git commit history
- Better search engine
- Same features for NIPs
→ https://bips.xyz
→ https://nips.nostr.com

2025-11-21 00:25:44

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Weird, I removed the cache for nips 34. It's now fixed.

2025-07-04 08:21:35

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Faut quand même être préparé à l'avance 😅 Je suis toujours d'avis que Nostr a un gros problème d'ux...

2025-07-04 02:51:34

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Comment tu peux te connecter en utilisant Nostr sur une borne publique ? 🤔 Tu as pu essayer ?

2025-06-23 05:10:31

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It should work with password manager that supports passkeys.
I didn’t know, passkeys on android are stored in google password manager by default.

2025-06-22 13:28:28

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My implementation is really basic. I use the passkey's signature as Input in HKDF. Not an expert, maybe it's a really bad idea?
The workflow you described with 2 keys looks great, but I'm not sure how it can be deterministic?

2025-06-22 13:22:42

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I built this lib for this specific use case. I'm building a PWA hot wallet with Ark

2025-06-22 13:18:48

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Probably possible yes, I don't know.
I would use this library for an everyday wallet with <100$ on it, but not to generate my hardware wallet mnemonic for example

2025-06-22 13:14:55

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Weird... Maybe @nprofile…dgp0 could help on this?

2025-06-22 13:12:24

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That's currently the biggest problem with passkeys. A passkey is tied to a domain name. The only thing you can do is back up your mnemonic manually
If the domain name changes to another one, here's a solution: https://otpless.com/docs/knowledge-base/passkey/relateddomain
I hope a better solution will appears in the near future

2025-06-22 13:05:21

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Well, maybe it works by scanning the QR Code showed on desktop with your iPhone. Not sure about that 😅

2025-06-22 13:01:19

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You should use a cloud-synced passkey provider. I know Apple and Google provide native cloud backup for passkeys, so you can use the same passkeys between your iPhone and Mac, for example.
But I'd prefer a strong password manager with passkey support, because Apple's passkeys won't work on your Windows/Linux computer...

2025-06-22 12:50:37

I'm not a cryptography expert, so if the implementation is flawed or the process isn't secure for reasons I'm unaware of, I'm open to feedback.
#nevent1q…kn90

2025-06-22 12:46:29

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I'm also having passkeys synchronization issues between desktop and mobile.
What ln address you try to resolve for zaps?

2025-06-22 12:44:07

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Not a bad idea!

2025-06-22 12:36:18

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It's neither your actual fingerprint nor a random key - it's more complex. When you create a passkey, your device generates a random private key and stores it in the secure element. Your biometric (fingerprint/face) is just the unlock mechanism for that key, not the key itself.
⚠ So if you delete and re-register a new passkey, you will not be able to restore your old private key!

2025-06-22 12:26:51

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No, that's not how it works 😄 The private keys are generated using YOUR biometrics on YOUR specific device. You can't scan my face with your phone to access my wallet - the passkey is tied to my device's secure hardware, not just my face.

2025-06-22 12:16:37

Just built Passkey39: a library that generates the same crypto private key every time you use your Face ID or Touch ID. No more seed phrases to lose, your biometric authentication becomes your deterministic wallet key through WebAuthn magic.
What do you think? I'm curious if it's a good or bad idea 🤔
👉 https://github.com/dolu89/passkey39
🎯 Live demo: https://passkey39.dolu.dev
(Not published to npm until it's safe to use)

2025-04-30 19:32:17

I just published an article about data versioning issue on Nostr
#naddr1qv…vj3v

2025-04-25 06:53:26

I am learning how mining pools work by building one
It's a nice challenge, I can learn more about how bitcoin works

2025-04-22 14:34:14

I'll retry with the #asknostr this time 😅
#nevent1q…4zft

2025-04-22 14:08:10

What's the easiest bitcoin miner software to launch?
It needs to connect to a stratum v1 pool.
CPU miner is fine, it's for a regtest network (yes, I know there is a command to mine blocks in regtest)

2025-02-03 14:42:32

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I don't know the context of your post, but of course mutex is useful in JS.
If you have an async function inside your function, you could need a mutex
Simple example is spend money, call this function 2 times in a short time and your user could spend money he doesn't have
async function spendMoney(amount) {
const balance = await getBalance()
if (balance > amount)
await spend(amount)
}

2025-02-02 08:49:49

https://nips.nostr.com has been running for 1 year, here are the statistics
https://image.nostr.build/8fd7ed955a83e1c3233268ca11c7cc5c1626703e08a1cbe8f01d49e929aa1fff.png

2025-01-16 13:28:25

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Merci Renaud 🙏

2025-01-15 18:14:12

I’ll write this in French, you’re free to translate if you want to understand.
Ça fait maintenant plus plusieurs années que je vais mal mentalement suite à un événement qui s’est produit dans ma vie.
Une des conséquences c’est que je n’ai presque plus aucune motivation pour travailler sur mes projets persos.
J’ai pourtant des idées plein la tête, mais impossible de me lancer.
De temps en temps ça m’arrive d’avoir des petits élans de motivation, mais ça retombe assez vite.
J’ai tenté de rebondir récemment en annonçant que je voulais refaire bips.xyz, j’ai lâché le lendemain.
Je voulais juste le partager. J’ai écrit ça à chaud sans réfléchir.
C’est pour ça que je ne suis absolument plus productif depuis un bon moment.
J’espère revenir vite avec des nouveaux projets à présenter. 🙏

2024-12-27 19:34:23

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Shadcn components have to be customized 😭
But yes I understand, it was the same with bootstrap

2024-12-27 12:06:13

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What do you mean?

2024-12-27 10:44:48

I'm working on the new version of bips.xyz and I want a new design. Does anyone want to join and handle the frontend part?
It will be built with Vue.js and Vite. You're free to use the CSS library. (I like shadcn-vue and tailwind, but it's not mandatory)

2024-10-06 17:01:21

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Ok! The human mind is fascinating

2024-10-06 16:58:13

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Ok ahah!
Real question... What about music? You can't have music in your head?

2024-10-06 16:54:09

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So when you are hungry, you don't say "I'm hungry, i'm going to eat" in your head? 😅

2024-10-05 07:31:56

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Free relay with events deleted after being requested
https://njump.me/nevent1qqsf2pkwyyz2gx5r0x8sd9wq2meedlvarpgjem5cdllygkpsucleu0cpzemhxue69uhhyetvv9ujuurjd9kkzmpwdejhgqgkwaehxw309aex2mrp0yhxummnw3ezucnpdejqz9rhwden5te0wfjkccte9ejxzmt4wvhxjmczypvmjm0cmz67v6emjk37rws4jag2dmwkn09m5xzh46m99fdjpz74jlhz25p

2024-10-05 07:15:03

GM
The current version of https://bips.xyz (and https://nips.nostr.com) was made in just a few hours by reusing some code from the previous version.
I wanted to do it without a database to make it easy for anyone to host without constraints. I think that was a mistake.
I don’t really like this version, and I’m ashamed of it.
I will rebuild it from scratch soon.
🎯 What kind of features would you like to see in the next version?
Here are mine:
- A better search engine
- The ability to easily add more specs, like @nprofile…6tzn's Cashu NUTs
- The ability to see previous versions of the specs
- New design

2024-10-04 13:58:05

Fixed some bugs in Ghost relay thanks to @nprofile…uw6r's relay-tester.
Nice tool!

2024-10-03 16:24:59

wss://ghost.dolu.dev
try it now

2024-10-03 16:13:41

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wss://ghost.dolu.dev
try it now

2024-10-03 09:28:53

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You could probably just forget versioning. If your profile is hosted on a webserver, like on .well-known page, you know it's the latest version. So if your profile is overwritten on some relays by a client, you still can rely on the .well-known version and publish this version.
Do I understand correctly?

2024-10-03 09:23:41

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I agree, the problem is real. Good spec!
I only disagree on the git part. It's too complicated for non tech people. Also, do I really want to rollback to a previous version? When I want to change something, I just update my profile

2024-10-03 08:53:42

I will disallow basic filters in Ghost relay.
Example: You can't use this filter { kinds:[4] } without authors or tags.
(trying ditto on this post btw)

2024-10-03 08:29:02

I have a TLS issue with coolify. Certs are not renewed. Also, Coolify doesn't update OS services.
What's the easiest way (low/no maintenance) to deploy web service to a VPS?
I don't want to SSH everytime to deploy a new service.

2024-10-02 12:17:09

A new type of relay has just appeared. It deletes events right after they have been 'queried' by a user. Useful for very specific applications where no traces are desired, like shh.com from @npub1zxe…e9y7
https://github.com/Dolu89/ghost-relay

2024-09-13 19:42:59

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Faut y aller doucement. Comme j'ai dit, c'était bien plus simple sur un port lightning qui est tout vide, les connectiques sont sur les bords 😕

2024-09-13 11:02:54

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Comme l'a dit @npub1hkl…3u2k c'est sûrment pleins de poussières. Il va falloir gratter avec un petit truc en métal comme une aiguille. J'ai eu le même problème avec un port lightning d'apple, et je dois avouer que c'est bien plus simple à nettoyer que l'usb-c...
(la soufflette n'avait eu aucun effet, c'était trop compact)

2024-08-21 13:23:51

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What is the location of these servers?
It’s cheap

2024-08-15 13:26:59

I was bored, so I tried using Passkeys to generate a Nostr account.
https://nostr-passkeys-demo.vercel.app
It's probably not perfect, and Passkeys require a domain name, so you can't log in, for example, on Primal and Coracle using the same Passkey.
⚠️ It's just an experiment ⚠️

2024-06-14 07:25:57

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Some progress has been done
https://njump.me/nevent1qqs2cku3flwxu3qu3j42fk7wexe5qlmxxl7j86lmh34rzcd4xyzr0fqzypvmjm0cmz67v6emjk37rws4jag2dmwkn09m5xzh46m99fdjpz74jk9c32c

2024-06-10 12:24:45

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Have you check what @npub1fun…gs0p did? It works with OTP too

2024-06-10 09:08:14

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Nice tool!
I use this tool sometimes https://coolify.io/
V4 still in beta, but works great

2024-06-09 10:50:46

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Sorry, I know this feeling 😅
I'll release the source code soon if you want to help me on it (it's already public to be honest, I just don't communicate on it)

2024-06-09 08:33:35

cc @npub18lz…ugm3 Nostr identity is coming for web 2.0
#note143d…5r4q

2024-06-09 08:13:46

I'm still searching some devs!
An online version of zerologin is online and ready to be tested
#note13qe…r5dm

2024-06-09 08:11:11

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Finished. Ok these tasks were not that hard.

2024-06-09 06:05:19

GM
Zerologin TODO list of the day
- Finish the update page for Oauth App
- Deploy a test instance in production mode with docker
- Fix the bugs that I will encounter in "production"

2024-06-08 19:13:08

Are you a website developer with already some Oauth2 authentication methods implemented? ("Login with Google/Apple/Other")
I need you for testing the new version of Zerologin!
-> OpenID connect server with Nostr as source of identity
DM me or reply here
#note143d…5r4q

2024-06-08 14:51:03

OMG! Oauth2+OpenID works 🤩
#buildinpublic
https://m.primal.net/IdPY.mov

2024-06-08 08:04:26

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I agree

2024-06-08 07:39:45

A (white) or B (grey)?
Also, when nostr polls?
https://m.primal.net/Icwa.png
https://m.primal.net/Icwd.png
#buildinpublic

2024-06-08 06:30:15

GM Nostr
Let's start building

2024-06-07 11:44:56

Soon™️
Nostr + Oauth2
#buildinpublic
https://m.primal.net/Ibul.png

2024-06-07 08:02:09

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Done sir
https://m.primal.net/IblL.png

2024-06-07 03:22:21

GM
Is it obvious that I don't like web design?
https://m.primal.net/IbZa.png

2024-06-06 05:41:07

2024-06-06 05:24:43

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Ok, it's an oauth2 login flow. When you "Login with Google/Apple/Github/..." it uses the protocol Oauth2.
Instead of having Google/Apple/... as source of identity, nostr can be this source of identity. It's "Login with Nostr" protocol for traditional websites (TIDAL could uses this for example)
#note15pq…d32g

2024-06-06 05:20:13

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It's a PoC of this idea
#note15pq…d32g

2024-06-06 05:10:47

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Interesting idea. It’s totally possible

2024-06-05 17:12:48

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Coming back to twitter 😅

2024-06-05 06:08:49

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Is it something you can find interesting at TIDAL?
"Login with Nostr"
https://njump.me/nevent1qqsx0lrv3xhwtkx7e9y3vh3tnyee2ghsvmt7yslzygfv53p3ssv4nzszypvmjm0cmz67v6emjk37rws4jag2dmwkn09m5xzh46m99fdjpz74jxrjq50

2024-06-05 05:49:43

Also, GM nostr 😊

2024-06-05 05:13:11

To precise, Zerologin will not have the permission to sign event for you
You give only the right reading your profile and use these informations to login in a traditional way #note1vl7…c000

2024-06-04 20:00:38

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Exactly

2024-06-04 17:51:23

Zerologin PoC
- OAuth2
- OpenID
- Nostr
#buildinpublic
https://m.primal.net/IYgJ.mov

2024-06-04 10:34:19

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I will have to hurry to finish zerologin! 😍

2024-06-03 19:09:29

Just realized I've never seen satsymbol.org implemented anywhere ahah
Did you remember that thing?

2024-06-03 08:16:36

What iOS client supports nsec.app (bunker)?
If none, that’s sad

2024-06-03 07:52:10

I should #buildinpublic the new Zerologin

2024-06-03 07:48:44

I got my oauth2 login workflow working yesterday! (Without nostr, yet)
But my id_token doesn’t contain my asked claims (like email, name etc) 😢 #note15pq…d32g

2024-06-02 12:42:46

Any experts on oauth2/openID connect? (server side)
I need help creating a server 🥲

2024-06-02 06:15:29

2024-06-01 08:58:02

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I will, someday 😁
I have to finish some other projects

2024-05-31 16:14:58

Every single nostr client imposes you some built-in relays that you can't remove/disable.
It's boring when you want to test some queries.
I'll build my own tool to test nostr-proxy

2024-05-31 15:40:44

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Obviously, NDK from @npub1l2v…ajft helps a lot

2024-05-31 15:37:07

Rewriting Nostr-proxy from scratch. I've been so dumb on the first version
It looks so simple now
(oh and this message is just an excuse to test my code)

2024-05-30 09:51:53

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2020 when the first relay/client has been released by @npub180c…h6w6

2024-05-23 11:53:31

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And what kind would you use with this then?

2024-05-02 02:58:23

Today I learnt a lot about Oauth2 and OpenId connect as server. It’s more difficult than I thought! 😅
Hopefully some people developed ready to use (and audited) frameworks to build oidc servers. It’s a so big part.
I keep learning

2024-04-30 17:41:49

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Yes, why not adding description, website and all other informations from a nostr profile. I don't know yet if OpenID connect has a standard for this

2024-04-30 13:44:16

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Every websites currently using OAuth2 providers could easily add Nostr as login method since Oauth2 is a standard.

2024-04-30 13:30:04

Should I revive zerologin.co?
It was an LNURL-Auth authentication server using a custom login flow.
I have had something new in mind for a few months and I've decided to share this on Nostr after reading this article https://hivemind.vc/identity/ from @npub18lz…ugm3
🎯 Adding Nostr as a source of identity using OAuth2 + OpenID Connect flow.
1- Service.com asks for login using OAuth2 with Google, Twitter, ..., Nostr (through Zerologin.co).
2 - User chooses Nostr, gets redirected to zerologin.co with an OAuth2 login flow.
3 - Instead of typing email + password (like using Google if not already connected), User can log in using Nostr (NIP-98, bunker, or any other methods).
4 - Zerologin redirects back to service.com with an authenticated token.
It's not for a Nostr app like Primal, Coracle, etc.
This service should be used by traditional services where accounts are managed by the service itself.
What do you think? Nostr as identity for traditional websites
Zerologin could also still be usable with LNURL-Auth with this Oauth2 flow.

2024-04-19 08:56:14

91 blocks left, already! I remember me 4 years ago at the previous halving. 4 years already...

2024-02-22 21:07:53

Finally an alternative to these browser extensions. It was so boring, thanks!
#nevent1q…y5q4

2024-02-22 21:04:42

Testing https://nsec.app

2024-02-18 10:48:04

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I have sent the error to calle. Looks like a lnbits mint problem according to him

2024-02-18 10:03:49

What's the good way to check if a bolt11 has been paid in a cashu mint, without issuing a cashu token?
When trying GET /v1/mint/quote/bolt11/{quote_id} I get this error on some mints
{"detail":"Error while getting mint quote: get_invoice_status() missing 1 required positional argument: 'checking_id'"}
cc @npub12rv…85vg @npub1mhc…c226 @npub1cj6…86t6

2024-02-18 07:25:58

Learning Cashu by jsut reading cashu-ts source code is so satisfying