Nostr notes by darrell

Kashir is now available for download on both Google Play Store ...

2025-09-15T11:09:13Z

Kashir is now available for download on both Google Play Store and Apple App Store.

https://play.google.com/store/apps/details?id=com.kashir.android

https://apps.apple.com/us/app/kashir/id6748128493

After more than two months waiting since the first submission, ...

2025-09-03T13:24:33Z

After more than two months waiting since the first submission, Kashir is finally available in App Store now! 🎉🥳🎊
https://apps.apple.com/us/app/kashir/id6748128493

Finally! Can’t wait for more NIP-52 adoption! #note18c5…t00l

2025-07-23T22:52:18Z

Finally!
Can’t wait for more NIP-52 adoption!

quoting
note18c5…t00l
Gm #Nostr ⚡️

Starting today, we're publishing the entire Orange Pill App Bitcoin Events database to the Nostr network using NIP-52 (Calendar Events).

Over the past 2 years, we've curated what we believe is the most comprehensive list of Bitcoin-only events worldwide: with 500+ meetups, conferences, and grassroots gatherings active on any given day.

These events are now available as kind: 31923 notes, formatted per NIP-52, and published to the open Nostr network. Anyone can index, mirror, or display them, no permission needed.

Let’s build the Orange Future together. 🧡

Running Kashir (This is a post sent from Kashir using Amber)

2025-07-16T11:33:18Z

Running Kashir
(This is a post sent from Kashir using Amber)

Unbelievable. I just paid for Apple developer program a few days ...

2025-07-05T00:45:18Z

Unbelievable. I just paid for Apple developer program a few days ago thinking I’m gonna give it a try :(
I was naive 😅

quoting
nevent1q…7ypp
And zaps are gone again... sigh

note1sxn…ree6

Hi @npub1wf4…dgh9 I requested deletion of events from below ...

2025-07-03T08:39:14Z

In reply to nevent1q…3uzp
_________________________

Hi franzap (npub1wf4…dgh9)
I requested deletion of events from below kinds that has old app id:
kind 32267
kind 30063
Kind 1063
Somehow the app still shows both app ids.
Caching issue?
Is there anything else can be done from my end?

@npub1wf4…dgh9 I published under new app id, since it’s not ...

2025-07-03T02:22:46Z

In reply to nevent1q…vp52
_________________________

franzap (npub1wf4…dgh9) I published under new app id, since it’s not overwriting existing app id when publishing even though I uploaded same version.
Now both old app and new app appears in the zapstore when searching, is anyway to remove the old the build with old app id from the relay?

Thank you!!!

2025-07-03T00:08:10Z

In reply to nevent1q…3uzp
_________________________

Thank you!!!

@npub1wf4…dgh9 Hi, sorry for bother you again but I had to ...

2025-07-02T23:59:33Z

In reply to nevent1q…m67f
_________________________

franzap (npub1wf4…dgh9)
Hi, sorry for bother you again but I had to change my app id to com.kashir.android to avoid name conflicts.
Could you update my app id to this one instead?
From: com.kashir.app
To: com.kashir.android
Many thanks 🙏

Thanks for the shoutout @npub1klk…x3vt It’s still ...

2025-07-01T09:54:57Z

Thanks for the shoutout Max (npub1klk…x3vt)
It’s still experimental, feedbacks are welcome :)
Main tech stack used:
React native
Cashu Development Kit
rust-nostr-ffi
uniffi-bindgen-react-native

Special thanks to Yuki Kishimoto (npub1drv…seet) for bootstrapping the nostr-sdk-react-native project that made it so easy to start writing UI in cross-platform Typescript while keeping the core logic in Rust

quoting
note1yty…3vrm
darrell (nprofile…mh9u) shipped a new Cashu wallet!
https://github.com/KashirApp/Kashir

It throws 502 when I hit the link. #nevent1q…93ls

2025-06-30T21:42:31Z

It throws 502 when I hit the link.

quoting
nevent1q…93ls
connect.nos.social

Wonderful! Kashir is in the zapstore now 🥳 #note1n9n…nk65

2025-06-30T21:11:08Z

Wonderful!
Kashir is in the zapstore now 🥳

quoting
note1n9n…nk65
Done!

Thanks! npub:@npub1lu2…xlm6 app id: com.kashir.app

2025-06-30T19:42:13Z

In reply to nevent1q…6khn
_________________________

Thanks!
npub:darrell (npub1lu2…xlm6)
app id: com.kashir.app

Thanks for the reply. I sent DM, could you confirm? Somehow I ...

2025-06-30T15:21:32Z

In reply to nevent1q…tyz2
_________________________

Thanks for the reply.
I sent DM, could you confirm?
Somehow I don’t see your DM.

@npub1wf4…dgh9 Hi, I want to have my app listed on Zapstore ...

2025-06-30T04:39:35Z

franzap (npub1wf4…dgh9) Hi, I want to have my app listed on Zapstore using zapstore-cli, is there any documentation on how to get my pubkey whitelisted?
Many thanks 🙏

This is really good timing! Can’t wait to release my fresh new ...

2025-06-29T06:23:24Z

This is really good timing!
Can’t wait to release my fresh new app on both Android and iOS with feature parity!

quoting
note1sxn…ree6
Our note zaps build was approved by the AppStore.

Zaps are back!

Interested #nevent1q…hde3

2025-06-12T09:49:51Z

Interested

quoting
nevent1q…hde3
I want to support a 1BTC bounty for the first vibe-coded twitter-like client for Android to compete directly with Amethyst.

Best vibe coded app by November wins.

Who could organize this, gather, source the funds and assemble the evaluation comitee?

Rules:
- It must be fully vibe coded. No look at the code.
- It must be a native and real app that people can download and install.
- It must use Amber to login
- It must use Pokey for notifications
- it must offer zaps via Nostr Wallet Connect.

Other donors can add more rules.

This is the best vibe coding session I’ve had so far. 🤣 ...

2025-05-02T15:04:11Z

This is the best vibe coding session I’ve had so far. 🤣
https://youtu.be/t1VZ-s-AAo8

Wish there’s more nostr client support for this ...

2025-05-02T00:21:43Z

Wish there’s more nostr client support for this

quoting
note14e5…jdew
NutZaps got overhauled in Nostr back in February, and I couldn't find a client that works according to the revised spec. So I built NutZapMe.

It lets you create a NIP-60 compliant Cashu Wallet, a backup wallet, and a NIP-61 NutZap informational event to tell people how to send you ecash.

Once setup, you can also use your NIP-60 wallet to NutLock tokens, and unlock them using any regular Nostr signer extension.

I built it because I wanted to add NIP-60 support to Cashu Witness, and needed to set up my own NutZap wallet for testing.

https://www.nostrly.com/cashu-nutzapme/

For a long time, bunker URL only works on Android with Amber ...

2025-05-01T02:04:00Z

For a long time, bunker URL only works on Android with Amber client.
Now finally on iOS you can use Aegis with Nostur smoothly without the need to input your nsec.

It’s allegedly violated GPL compliance by not releasing Linux ...

2025-04-30T07:28:37Z

In reply to nevent1q…ytta
_________________________

It’s allegedly violated GPL compliance by not releasing Linux kernel source code, which makes it impossible to use custom OS like lineage OS.

This is so cool! #note17ky…8c36

2025-03-31T21:42:13Z

This is so cool!

quoting
note17ky…8c36
Check the updated CashuBTC Round Robin Mint Auditor.

The auditor receives ecash donations and sends random Lightning payments between mints. Forever. The sats go in a circle until all is lost to fees or rugs. If a mint fails to pay, it's marked with a scary red label.

It isn't a guarantee a mint won't rug (at all!), but a good indicator of its reliability over time.

What's interesting about this idea, and why it works so well with the privacy that ecash provides, is that the mint can't tell the auditor apart from a regular user.

This is key! This is what we mean by "a mint can only rug everyone or no one"!

The looks like a regular user trying to make a payment – the mint doesn't know that it's talking to the auditor which would allow it to pretend everything is fine. Note: The auditor frequently changes IP address.

We plan to incorporate this data into Cashu wallets so that users can be warned if they use a fishy mint.

I don't think this is a perfect solution but the fact that a blind custodian can be probed by third parties without being able to tell is fascinating and certainly useful.

Donate ecash from a mint you'd like to add to the list. The auditor will begin probing the mint and compile statistics.

You can check it out here: https://audit.8333.space

After a brutal three weeks’ hiatus, morning digest is finally ...

2025-03-25T00:06:05Z

After a brutal three weeks’ hiatus, morning digest is finally back.
Genuinely hope it will continue as usual!

quoting
note1ctj…vvyc
☕ Good Morning, Bitcoin - Monday, March 24th, 2025

GM!

The latest daily GM report is here 📰 ⏬

Like, zap, share, comment, and let us know if you have any feedback.

https://www.nobsbitcoin.com/gm-2025-03-24/

This is quite convenient and powerful! #note1cp2…60yy

2025-03-19T00:52:00Z

This is quite convenient and powerful!

quoting
note1cp2…60yy
Announcing npub.world 🌎, the most powerful profile search in nostr.

Powered by Vertex (nprofile…rueu) relay and web of trust services, it allows you to find profiles and reputable followers so you can -finally!- find exactly who you are looking for.

Alpha version but quite solid and fast in our tests!

Try it out:

https://npub.world

Some of the projects listed here are really worth checking🔥 ...

2025-03-18T04:01:24Z

Some of the projects listed here are really worth checking🔥

https://bitcoinplusplus.devpost.com/project-gallery

I like combining nostr with ecash ...

2025-01-17T09:56:42Z

I like combining nostr with ecash

https://www.youtube.com/watch?v=KD735kbjLZ0

I just had my first ACK into cdk✌️ ...

2024-12-05T10:54:41Z

I just had my first ACK into cdk✌️

https://github.com/cashubtc/cdk/pull/480

Japanese Yen was already a shitcoin 100 years ago. ...

2024-11-30T11:26:42Z

Japanese Yen was already a shitcoin 100 years ago.
https://x.com/100nen_/status/1862814059889885558

NWC works great. Ideally I want ecash wallet integrated into ...

2024-11-30T05:46:09Z

In reply to nevent1q…kg5p
_________________________

NWC works great.
Ideally I want ecash wallet integrated into nostr client itself.
So far only iris client has integrated it.

👇 This is the real game changer! #note1qna…exva

2024-11-22T23:44:18Z

👇 This is the real game changer!

quoting note1qna…exva
Artists can now promote their music in the Listen To Earn section on the Wavlake mobile app. This feature not only enhances music discovery but also offers a seamless and effective way to introduce fans to the emerging music economy powered by Lightning and Nostr. https://wavlake.com/studio/promos

This is such a brilliant project. I want to buy one if available. ...

2024-11-22T13:17:25Z

This is such a brilliant project.
I want to buy one if available.

quoting note1k55…qd64
OK, past few days were quite wild. I am currenly in El Salvador because I was attending the Adopting Bitcoin conference. My very limited internet connection here made it quite difficult to engage, I mostly just got push notifications. Hereby I want to take the opportunity to tell the story from my side.

TL;DR: We were just having fun, we thought it was okay. Apperently it's not and nvk is is so upset that he felt he had to file a GitHub takedown request. I feel that's not how bitcoiners behave.

### How it started
I have been working on the #BTClock since April '23. It started of some sort of bet where I challenged myself to make a BTC ticker as cheap as possible. I just ordered seven eInk displays on AliExpress with the intention of showing information related to bitcoin using an ESP32.
Why seven? Because the words BITCOIN and SATOSHI both consist of seven letters and connecting more screens to the ESP32 did not seem possible without adding I/O-port expanders.

Yes. The idea was inspired (among other projects) by Blockclock, which also uses eInk displays. I don't own one, so I couldn't "reverse engineer" or use any direct inspiration of it but the way you can combine multiple eInk displays to display information in an useful way is very limited.

After getting the schematic right. I created a 3D printable case for it (https://www.thingiverse.com/thing:6009628) and named it BTClock after someone's idea in the Dutch Noderunners community. Since it consists of seven characters I thought it's the perfect name since it fits the seven displays too.

note19zp…6mqe

### May 2023
This allows you to create a BTClock for ±70 euro (if you own a 3D printer).
I shared the progress of the project in the MakerBits telegram group. Ben Arc checked with nvk how he felt about it, and I have seen his responsse where he replied with that he felt honored and that I should go ahead. In hindsight, I should've asked Ben to forward this to me but I wouldn't expect this to "haunt" me like it did last week.

After sharing the very spaghetti-y schematic in some Telegram groups, someone replied that he was working on making an actual PCB out of it. After some DM'ing back and forth we got our first PCB prototype that needed some work. After 4 iterations we finally got it how we wanted and were able to sell DIY kits. The PCB is real artwork, so we wanted to show it off. Therefore we added a acrylic backplate to be able to protect it while still able to see the proof-of-work by Madbo, the PCB artwork designer. We used a lot of through hole components to make it accesible for anyone who has a soldering iron.

### August 2023
In August 2023 we finally got the kits ready, while the initial plan was to only sell the DIY kit within the Dutch Noderunners community, I brought smoe with me to Baltic Honeybadger '23 as well, where it proved to be pretty succesful while sitting next to Ben in the chilling lounge.

I got a lot of encouraging and positive remarks about the project, including Daniel Prince (@princeysov) who tweeted about this (https://x.com/Princey21M/status/1698257536418267624).
It appeared that this tweet firstly poked the lion, since nvk sent some of his coinkite employees to me after this tweet, a group of 4 people asked a lot of questions while filming me (without my consent, I didn't realize this when they were asking it but when they walked away it was clear to see the iPhone was recording video).
Not a lot later, nvk sent out a tweet which was clearly about the BTClock project without explicitly mentioning the name (https://x.com/nvk/status/1698423362819682400)
However, in my opinion this did still fit the message I read he wrote to Ben that he was more flattered than upset. It was only then when I learned about how he reacted to Foundation Passport and how he behaves regarding the SeedSigner project.

### March 2024
During Bitcoin Atlantis in March 2024, there was a nice space for the MakerBits projects including the BTClock, the software by this time has many improvements, including real-time new block notifications by utilizing the Mempool.space Websocket API. Since the hardware is also open source, many alternative faceplates are available including a stainless steel one and a completely white one. Multiple people witnessed nvk walking passed the maker space while looking at me, but he did not engage or whatsoever. I would expect if he would take offense by the product, he would've approached me by now but he didn't. He does know who I am though, both in real-life and I'm posting enough on my social media accounts (Nostr and Xitter) to find me there as well.

### Fast forward to November 2024
A lot has happened in the development of the BTClock, among other things I added a BitAxe integration and Nostr Zap Notifications to the software and we managed to add frontlight to the eInk displays which I really think sets the BTClock apart from other "tickers" like the Blockclock mini.
The Blockclock mini hasn't had any updates for two years (since October 3rd, 2022) which seems to be like the Blockclick mini can be considered end-of-life.

I therefore was very suprised that when I woke up on November 14th, I received an e-mail that the BTClock GitHub organization was flagged because of alleged trademark infringement of the BTClock.
This was according to a report by Coinkite to GitHub. The letter I shared in the MakerBits Telegram group was ONLY sent to GitHub, not to me (although I haven't been home for a while so I don't know something is waiting in my physical mailbox).

Luckily git is decentralized version control and there are already mirrors of the hardware and software source available. Also GitHub allows me to appeal but haven't taken the chance to do so.

Although I do understand that the concept of trademarks exists for a reason, I feel this a very cowardly move and certainly not something that I would expect from fellow bitcoiners. Just sending me a DM on Nostr, X or Telegram is the least I would expect. I don't mean to offend or infringe, and would be happy to discuss options if open to it. Either in DM or out in the open.

I'm all about transparency so NVK (npub1az9…m8y8) here is my invitation to discuss this out in the open. I'm sorry that we seem to upset you. what is it that bothers you, can we find a way to let the projects co-exist? Or even see if the BTClock software can adapted to your Blockclock mini hardware.

My favorite ₿ education program https://entropy.page/pow.html ...

2024-11-22T08:27:11Z

My favorite ₿ education program

https://entropy.page/pow.html

quoting note1d2j…4cpq
We are thrilled to announce our third wave of education grants, dedicated to advancing Bitcoin literacy and education across the globe.
https://opensats.org/blog/3rd-wave-of-education-grants

I like this song🔥 ...

2024-11-20T10:37:58Z

I like this song🔥
https://wavlake.com/track/64c5e30e-4f41-4b14-a590-59bc92883815

Spread the word of ₿ wherever you can! ...

2024-11-11T00:35:03Z

In reply to nevent1q…j783
_________________________

Spread the word of ₿ wherever you can!

Nostr event nevent1qqs2xldavh9q2khzgelfszj8rn9h39g72x76xrwwc5cg5qd0ywsrr8qzyrl3grped28szsxms55ye8x8n35yfh7hpx6p2hpt6slqqzd8xljtuz5es3a

2024-11-10T12:54:48Z

Another Maneki-neko found in Former Yanohara House inside Sankei-en, a traditional Japanese-style garden opened in 1906 in Yokohama, Japan.
@note137psp7ghu4rtnnatmgz8xlfs03ft3aemqemdmpa23kvewtza4lssfv03ap

Nostr event nevent1qqsvntc3fwvjc4jyu2zrqqncs7g4xgwx38t3hmaenpguckhg5dawg2czyrl3grped28szsxms55ye8x8n35yfh7hpx6p2hpt6slqqzd8xljtuuvpp0d

2024-11-07T03:04:45Z

When will President Donald Trump create a nostr account?🙃

Nostr event nevent1qqsz9dkrl2hl0gqxha7twgqzqxrk2gm5k792yah8frr827w3ynr6euczyrl3grped28szsxms55ye8x8n35yfh7hpx6p2hpt6slqqzd8xljtu0wz3s7

2024-11-04T13:13:23Z

今日都内某所で露天で放送されている映画。
本当に感動しました。
太平洋戦争の大本営発表に加えて支那事変の大本営発表もあったのはびっくりしました。
おかげでいいユーチューバー発見💡

https://youtu.be/835nmAkPVmA

https://en.wikipedia.org/wiki/Totto-Chan:_The_Little_Girl_at_the_Window_(film)

He’s famous for being one of few Hayak’s Chinese students ...

2024-11-04T06:06:05Z

In reply to nevent1q…yfn9
_________________________

He’s famous for being one of few Hayak’s Chinese students while in LSE.
His residence after ROC’s retreat to Taiwan is called Wistaria Tea House, a former residence for the Governor-General of Taiwan under Japanese rule prior to 1945.
It’s used to be a place where Hayak’s thought is being introduced thoroughly bi-weekly.
I want to visit this place one day and it’s a perfect place for a bitcoin meetup.

https://en.wikipedia.org/wiki/Wistaria_Tea_House

Highly recommend for anyone interested in modern Chinese history ...

2024-11-03T07:49:36Z

Highly recommend for anyone interested in modern Chinese history even if you are not interested in anarchism per se.
https://en.wikipedia.org/wiki/Anarchism_in_China

The first person who brought Friedrich Hayek’s works to China. ...

2024-11-03T04:20:23Z

The first person who brought Friedrich Hayek’s works to China.

https://zh.wikipedia.org/zh-cn/%E5%91%A8%E5%BE%B7%E5%81%89

Thanks for keeping adding new features! Love the new function ...

2024-11-01T16:09:10Z

In reply to nevent1q…szmz
_________________________

Thanks for keeping adding new features!
Love the new function that I can link my own nostr account now.

It’s finally showing up now 🤙 Could not enable NWC ...

2024-11-01T15:59:34Z

In reply to nevent1q…fzcq
_________________________

It’s finally showing up now 🤙
Could not enable NWC initially, had to delete NWC first then log out and back in.

Nostr event nevent1qqs956w30lf2j423yr6rs4z7ttdlkxkdwpxdj8tgd4hykr3fqf4rf8szyrl3grped28szsxms55ye8x8n35yfh7hpx6p2hpt6slqqzd8xljtu4lcmul

2024-11-01T15:40:11Z

In reply to nevent1q…xj08
_________________________

Here’s what’s shown after tapping the top left button. ...

2024-11-01T15:16:29Z

In reply to nevent1q…z3r2
_________________________

Here’s what’s shown after tapping the top left button. Previously the wallet button was there. Also tried logout and login again still the same.

Thanks for the fix. 🤙 Although after updating to the latest ...

2024-11-01T10:43:11Z

In reply to nevent1q…qlke
_________________________

Thanks for the fix. 🤙
Although after updating to the latest TestFlight version 1.1.0 on iOS, I cannot find the wallet button anymore. Am I missing something?

worldwide version ...

2024-10-31T12:14:11Z

In reply to nevent1q…88ar
_________________________

worldwide version

Tried again today, works perfectly now! 🤙

2024-10-31T04:28:15Z

In reply to nevent1q…kkfq
_________________________

Tried again today, works perfectly now! 🤙

Yes, hopefully he will accept bitcoin payment one day.

2024-10-29T15:36:37Z

In reply to nevent1q…f376
_________________________

Yes, hopefully he will accept bitcoin payment one day.

Core Lightning has a rust rest interface 🥰 ...

2024-10-29T02:25:00Z

Core Lightning has a rust rest interface
🥰
https://github.com/daywalker90/clnrest-rs

Cool! I forgot to mention I’m on iOS, so far I was not able to ...

2024-10-29T01:31:50Z

In reply to nevent1q…7r5k
_________________________

Cool! I forgot to mention I’m on iOS, so far I was not able to find one.

Is there any nostr client that allows me to share any post via ...

2024-10-29T01:13:56Z

Is there any nostr client that allows me to share any post via njump? 🧐

A campaign post right after the Universal Manhood Suffrage Law ...

2024-10-27T06:03:02Z

A campaign post right after the Universal Manhood Suffrage Law was passed in 1925:
Left: If you give up your voting right, the world will be dark and bleak.
Right: If you execute your voting right, the world will be bright.

Cashu + nostr + zap = 🔥🤩🥰 #note1dpg…9jgm

2024-10-26T11:11:51Z

Cashu + nostr + zap = 🔥🤩🥰

quoting note1dpg…9jgm
Cashu wallet + Nutzaps (#1369) #nips_changes
https://github.com/nostr-protocol/nips/commit/ba46b23d95b186c9a8fedabf8324af2ae40e8ce4

It seems the top up function does not work properly in iOS ...

2024-10-26T05:04:53Z

In reply to nevent1q…7jqd
_________________________

It seems the top up function does not work properly in iOS TestFlight build. The wallet always displays 0 sat even though it appears in the history screen.

V4V replacement for Spotify 🔥 #note18r2…a8xv

2024-10-25T07:56:47Z

V4V replacement for Spotify 🔥

quoting note18r2…a8xv
We're excited to introduce Top Up, a new way to earn rewards by listening to promoted music. Ready to start earning? Update your mobile app now to join our beta test ⚡️🎵 https://app.wavlake.com

Now the real question is: Is FROST better than MuSig2?🤔 ...

2024-10-24T04:19:47Z

Now the real question is:
Is FROST better than MuSig2?🤔

quoting note17ej…esdy
Here’s what a FROST multi-sig transaction on signet looks like:

https://mempool.space/signet/tx/08e1b2e37050c4c23d0015d4c096b412aa5cfcfb367436c3caadb79b6389e331
H/T musdom (npub164h…9e55)

Here’s what a FROST multi-sig transaction on signet looks like: ...

2024-10-24T04:09:38Z

Here’s what a FROST multi-sig transaction on signet looks like:

https://mempool.space/signet/tx/08e1b2e37050c4c23d0015d4c096b412aa5cfcfb367436c3caadb79b6389e331
H/T musdom (npub164h…9e55)

お帰り~😀 もしlightning address ...

2024-10-23T23:24:44Z

In reply to nevent1q…94uz
_________________________

お帰り~😀
もしlightning address 設置したら、zapします！
https://nostr.how/en/guides/setup-zapping-wallet

Think carefully which European country you might want to ...

2024-10-23T05:38:10Z

Think carefully which European country you might want to immigrate to 🧐

I like this account posting about what exactly happened 100 years ...

2024-10-23T03:16:10Z

I like this account posting about what exactly happened 100 years ago so much.
I wish they could open a nostr account so I could zap the post.

https://x.com/100nen_/status/1848922545262583951

FOSSA(Free and Open-Source ATM) FTW!😍🔥🙌 #note1ut3…s8t8

2024-10-22T11:39:15Z

FOSSA(Free and Open-Source ATM) FTW!😍🔥🙌

quoting note1ut3…s8t8
MAJOR #Inbits #FOSSA update:
✅ Onchain & Liquid withdraws via trustless swaps 🤯 (first for #bitcoin atm).
✅ ALL FOSSA forks can add swaps.
✅ Easy web-installer. 🚀
✅ LNaddress, invoices supported.
Tut: https://www.youtube.com/watch?v=JvQYonKtYek
Buy prebuilt from: shop.Inbits.com

This looks super cool! Does anyone know what’s the benefit of ...

2024-10-22T02:37:27Z

This looks super cool!
Does anyone know what’s the benefit of using Cashu within this card instead of using a bolt card with LNURL-withdraw instead?

quoting note14m0…w5lq
Testing ecash payments with bearer tokens stored on a physical card. You can see the card being topped up with one phone and pay the other. It feels incredibly fast and smooth.

Tap to pay UX with ecash is as good as it gets for payments. You're literally handing over the money.

Kotoku-ji Temple, built more than 600 years ago located in ...

2024-10-21T06:41:43Z

In reply to nevent1q…zm6j
_________________________

Kotoku-ji Temple, built more than 600 years ago located in Akiruno city, Tokyo, Japan.

One of my favorite nostr clients. #note1qqq…t8we

2024-10-18T06:55:18Z

One of my favorite nostr clients.

quoting note1qqq…t8we
Official Release #Wherostr
.
Wherostr (แวโรสเตอร์) is the only social media client on the free world (Nostr) that now supports native location pinning and check-ins, developed by Thai developers. With Wherostr, you truly own your account. You can transfer it anywhere, anytime. You won't encounter ads from the platform, and no one can delete your posts or account.
.
Main Features:
- Post: Share your content with others
- Check-in: Share your location in a post
- Reaction: Express your emotions by reacting to posts or comments
- Zap: Support content creators by sending Bitcoin in sat (satoshi) units
- Relays: Control or choose your own network connections
.
For more details and to meet the developers, join us at #TBC2024 on September 14-15, 2024, at True Digital Park, organized by Right Shift (npub1ejn…97a5)
.
This is just the beginning. Stay tuned for more exciting features in future releases.
.
Experience true freedom on social media that you truly own. Download Wherostr today on the App Store and Google Play
.
Download via App Store:
https://apps.apple.com/th/app/wherostr/id6503808206
Download via Google Play:
https://play.google.com/store/apps/details?id=th.co.mapboss.wherostr.social.wherostr_social

#siamstr #devstr #nostr

A must-watch playlist if you’re interested in or curious about ...

2024-10-16T00:51:51Z

A must-watch playlist if you’re interested in or curious about ecash.

quoting note1nvc…sdue
bitcoin++ ecash Edition: Talks and Workshops

bitcoin++ is a developer-focused conference series for audiences who are excited to get deeper into the cutting edge of Bitcoin tech. bitcoin++ ecash edition took place in Berlin on October 11-13, 2024.

https://www.nobsbitcoin.com/btc-plus-plus-ecash-2024/

It’s from the Cashu mint I chose for my Alby Hub setup when ...

2024-10-15T09:40:14Z

In reply to nevent1q…upwy
_________________________

It’s from the Cashu mint I chose for my Alby Hub setup when initializing Alby Hub from umbrel.

@npub1get…0nfm I migrated to #AlbyHub a few days ago but now ...

2024-10-15T04:18:40Z

Alby (npub1get…0nfm) I migrated to #AlbyHub a few days ago but now zapping doesn’t work anymore for me. When someone zaps me, the payment will still go through but it’s not shown on the zapping history of my post. Is there any way to fix it? Before migrating to Alby Hub, Alby works perfectly!

quoting note1ntj…2vex
If you want a quick introduction to #AlbyHub - join our onboarding sessions!

nevent1q…cvc0

We're meeting twice a week, book your spot at

https://cal.com/getalby/alby-hub-onboarding

Nostr event nevent1qqsglqcqlyt7234ee74a5prn05c8c54c7uasvakas74gmxvh93w6lcgzyrl3grped28szsxms55ye8x8n35yfh7hpx6p2hpt6slqqzd8xljtu9c63ez

2024-10-14T14:42:14Z

Found a nice wooden art displayed in a Karakuri puzzle box shop in Hakone, Japan.🤩The owner didn’t even realize the true meaning behind the symbol ₿. We are still too early😜. The shop is called 民芸の里, pay a visit if you like it :)

This is incredible! Proud to have my mint being part of this ...

2024-10-10T07:58:36Z

This is incredible!
Proud to have my mint being part of this beautiful graph :)

quoting note1sl4…ht94
I've built a thing: The Cashu mint Round Robin auditor

An app that perpetually monitors a list of mints by randomly sending Lightning payments between them. Forever. The sats go in a circle until all is lost to fees or rugs. If a mint fails to pay an invoice, it is marked with a scary red label.

You can donate Ecash from any mint to add it to the list of audited mints!

https://audit.8333.space

Alby Hub on umbrel already supports Cashu Mint. Love ...

2024-10-01T14:30:43Z

Alby Hub on umbrel already supports Cashu Mint. Love it!😍💜👍

This looks great👀 We will have alternative to phoenixd soon ...

2024-05-24T11:02:28Z

This looks great👀
We will have alternative to phoenixd soon
https://github.com/MutinyWallet/mutiny-node/pull/1084

Nailed it. https://about.mercoin.com/news/20240521eth/

2024-05-21T23:55:39Z

In reply to nevent1q…xh3k
_________________________

Nailed it.
https://about.mercoin.com/news/20240521eth/

A mempool.space equivalent nostr pool which provides API around ...

2024-04-13T10:41:34Z

A mempool.space equivalent nostr pool which provides API around it that is open source and can be self-hosted would be cool. nostr.band is close to that but it’s not open source. nostr-rest provides some alternative. https://github.com/rust-nostr/nostr-rest

An exchange with centralized orderbook and Fedimint custody would ...

2024-03-28T04:16:50Z

An exchange with centralized orderbook and Fedimint custody would be fantastic. Now the question is how can I have USDT on Fedimint. We already have liquid-USDT, can’t L-USDT be used inside Fedimint?🤔 Similar discussions here:
https://github.com/fedimint/fedimint/discussions/1784

So funny lol #note1n0s…96q8

2024-03-14T11:59:11Z

So funny lol

quoting
note1n0s…96q8
This made me laugh. The 🐢 loves it! The 🐈, well...

Zap is back on Damus #note137w…xnun

2024-03-09T03:08:49Z

Zap is back on Damus

quoting note137w…xnun
Here is the easy to remember URL that hosts the script to enable zaps on Damus. 🐶🐾🫡

https://zap.army note1c0m…0xhx

My first ACK in rust-nostr ...

2024-03-03T10:52:51Z

My first ACK in rust-nostr https://github.com/rust-nostr/nostr/commit/c0e148342a0158616d2377e6f231fedf531f6b77

Mercari desperately wants it’s users to use its app as a ...

2024-02-29T06:54:15Z

Mercari desperately wants it’s users to use its app as a bitcoin trading app instead of app for selling used goods while they only support paper bitcoin and never bother to implement withdrawal functions. I carefully turned on only transactions related notifications, but it still gave me this🤦
And here’s my prediction:
They will add more shitcoins before enabling withdrawal.

There are two different standards for marketplace right now, each ...

2024-02-23T10:18:09Z

In reply to nevent1q…40cg
_________________________

There are two different standards for marketplace right now, each one has its own unique feature:

nip15 based shops and nip-99 based items.

nip15 is merchant-specific shops that lnbits currently integrates with.

nip-99 is for classified items similar to Craigslist

Examples for nip-99:
https://shopstr.store and
Amethyst app’s marketplace feature.

For nip15 type of shops, you can get a list of all published merchant here:
https://nostr-markets.pages.dev
Click each merchant will bring you to the list of goods that specific to that merchant.

TLDR:
For shop owners or hobbyist that casually sells goods, you probably want to use nip-15.
For people don’t need a dedicated shop for accounting purposes etc you may just use nip-99 for easy of usage.

Tried nostr market from LNbits for the first time. It’s ...

2024-02-22T10:01:22Z

Tried nostr market from LNbits for the first time.
It’s mind-blowing how easy it is to setup and sell goods. 🤯 And you don’t even need to setup BTC pay server to get it started.
The best part:
It’s decentralized and censorship-resistant. Your goods will be published to any nostr relays you prefer simultaneously.
Everything is based on nostr protocol.

Finally new login system for LNBits! No more worrying about ...

2024-02-09T02:35:15Z

Finally new login system for LNBits!
No more worrying about getting rekt just because you forgot to bookmark the url!

quoting
note1cpz…yfp4
New LNbits release (0.12.0 DNI)!
This is a BIG update for LNbits, as well as a tonne of general fixes and updates, we now have a very powerful login system, better tools for querying transactions, mobile UI improvements 🚀🚀🚀
https://github.com/lnbits/lnbits/releases/tag/0.12.0

Named after the great dnilabs, who started contributing to LNbits after building the breakthrough LNbits Boltz extension.
DNI is one of LNbits most prolific maintainers, as well as fixing bitcoin    scaling with Boltz 😍

👀 Remember to check your extensions for updates as well, between 0.11.3 and 0.12.0 many of the extensions have new releases 🔥

green wallet lightning wallet supports splicing out of the box? ...

2023-12-08T10:56:12Z

green wallet lightning wallet supports splicing out of the box? Wow🤩

quoting note1sx5…7kww
I'll be hard pressed to use anything other than Blockstream (npub1jg5…6n8n) 's GreenWallet now that it has the easiest to use self-custodial mobile lightning wallet on the market. Onboarding someone with this wallet is about as easy as it was with Wallet of Satoshi ; user downloads GreenWallet, adds a lightning wallet, and you send them some sats via lightning to get their wallet started. They get inbound liquidity from the LSP and subsequent deposits over the initial channel require a small fee to enlarge the channel via splicing. In addition to this excellent first step, users are then able to expand into on-chain btc, and liquid all under the same simple 12 word recovery (I tested recovering the wallet into Green Wallet, and even the lightning wallet was just as I left it). The UI is also fantastic, it's the gold standard as far as I'm concerned and the wallet I'll be suggesting to new btc users 😃

Get the wallet today and test out sending 10000 sats to justbrian@blixtwallet.com as well today 😉

#bitcoin #lightning

Hi, I’m interested:) It’s exciting to see Swiftui-navigation ...

2023-12-07T02:08:53Z

In reply to nevent1q…6usj
_________________________

Hi, I’m interested:) It’s exciting to see Swiftui-navigation and swift-dependencies being used in the app. It’s the only bitcoin/lightning/nostr related SwiftUI app I found so far utilizing pointfree’s libraries. I’m a longtime subscriber of Pointfree and TCA user. Any chance TCA being adopted in nos as well?
Also may I ask why CoreData instead of SwiftData since you’re targeting iOS 17 and above only?
On top of that, it seems all the low level utility tools like secp256k1 and bech32 are also written in Swift, ideally Rust would be a better candidate since Rust/bitcoin ecosystem is much more mature and you can easily export them to Swift using FFI, same applies to nostr-specific tools like rust-nostr, e.g. there’s already SPM package available there.

Primal iOS client will overwrite your existing lightning address ...

2023-12-05T07:20:58Z

Primal iOS client will overwrite your existing lightning address if you have one. I understand it’s probably the only way to enable Zaps on Apple platform through forcing users to use its built-in wallet with 30% Apple tax included when you purchase sats for zaps through the app. But for me I have to stop using it now since I want to keep using my existing lightning address.

Bitcoin keeper wallet does not require subscription to create ...

2023-12-04T23:44:20Z

Bitcoin keeper wallet does not require subscription to create multi-sig wallet anymore, nice!

Japan has the highest inheritance tax in the world. It’s ...

2023-12-04T08:01:56Z

Japan has the highest inheritance tax in the world. It’s probably the only country in the world that the harder you stack your sats, the wealthier the country’s rulers will become. It effectively disables low time preference strategy to accumulate generational wealth in the country. Maybe it’s time to start learning Spanish.

Tried blockstream green lightning wallet for the first time, it ...

2023-12-04T02:29:26Z

Tried blockstream green lightning wallet for the first time, it seems it’s using breez SDK under the hood.

It seems snort and iris now uses the same UI, what happened to ...

2023-12-03T14:28:15Z

It seems snort and iris now uses the same UI, what happened to the old iris web UI 🧐

https://en.bitcoin.it/wiki/Category:History

2023-12-03T13:32:51Z

https://en.bitcoin.it/wiki/Category:History

Hard times create strong men. Strong men create good times. Good ...

2023-12-03T08:32:44Z

Hard times create strong men. Strong men create good times. Good times create weak men. And, weak men create hard times.

First non-custodial synthetic stable coin wallet using ...

2023-11-23T04:05:49Z

First non-custodial synthetic stable coin wallet using BDK&LDK.
Here we are:

quoting note1leu…tvzq
📢𝟭𝟬𝟭𝟬𝟭 𝗣𝗨𝗕𝗟𝗜𝗖 𝗕𝗘𝗧𝗔 is now available 🎉

The mobile #Bitcoin & Lightning wallet that lets you do MORE with YOUR coins

📈 Peer-to-Peer Perpetual Futures
💲USDP : Usd-over-Lightning

Keep control of your funds 𝗮𝘁 𝗮𝗹𝗹 𝘁𝗶𝗺𝗲𝘀 #selfcustody
#FOSS

Learn more⬇️

The app is available for🍏 iOS (testflight) & 🤖 Android

𝗧𝗥𝗬 𝗜𝗧 𝗡𝗢𝗪
https://10101.finance

Learn more⬇️

📈Peer-to-Peer Perpetual Futures

Using DLCs, 10101 make it possible to open LONG and SHORT positions directly from your wallet

Contracts are peer-to-peer (10101 is not a trading platform), counterparty risk is eliminated : you remain in possession of your keys

⬇️

💲USDP : Usd-over-Lightning

You can convert a part of your balance in USDP : the first synthetic dollar on Lightning

Protect yourself from Bitcoin's volatility while holding nothing but Bitcoin (and a contract!)

Balance is resizable, and soon : transferable 👀

⬇️

We have a telegram channel to communicate with the community on our news, updates or even community events!

Of course, our team is available in a support channel if you experience any difficulties or need any help with 10101 :
https://t.me/get10101

⬇️

10101 is a Free Open Source Software built in public since day 1.

Everyone is free to check the source code and contribute
https://github.com/get10101/10101

⬇️

Even if you are not a developer you can contribute and help us improve our app!

By testing it, reviewing it, or even participating in our community calls.

Let's co-create the future of finance!

#SoundFinance on Sound Money

How to roll your own dice using octal & hex dice instead of ...

2023-11-23T02:04:35Z

How to roll your own dice using octal & hex dice instead of 6-sided dice.
Detailed instruction created by @SimplestBTCBook (npub1wnx…wm5a) https://thesimplestbitcoinbook.net/wp-content/uploads/2023/09/Roll-Your-Own-Seed-Phrase-PDF.pdf

Even more exciting: breez/greenlight will also be integrated into ...

2023-11-18T06:43:59Z

Even more exciting: breez/greenlight will also be integrated into LNBits, so finally I will be able to use non-custodial lightning wallet with self-hosted LNBits as frontend without relying on any hosted solution while enjoying not have to maintain my lightning node.

https://github.com/lnbits/lnbits/pull/1897

Looking forward to Alby integration with LNbits ...

2023-11-18T06:31:49Z

Looking forward to Alby integration with LNbits
https://github.com/lnbits/lnbits/pull/2086

NHK new documentary featuring Satoshi Nakamoto tonight at 10pm ...

2023-11-13T10:13:46Z

NHK new documentary featuring Satoshi Nakamoto tonight at 10pm https://www.nhk.jp/p/ts/7PJJ8LNP85/

How Primal trending works ...

2023-11-02T05:37:58Z

How Primal trending works

My personal favorite session arrived!!! ...

2023-11-02T04:05:56Z

My personal favorite session arrived!!!

When building a permissioned network like Libra on top of ...

2023-10-24T01:29:39Z

When building a permissioned network like Libra on top of permissioned system like fiat money, it failed because the permissioned system doesn’t allow you to build on top of it. Now you choose to build a permissioned network on top of the permissionless network like bitcoin and lightning so no one can stop you from building on top of it, it will still fail because no one will use it.

/// Creates a signed uma pay request.
///
/// # Arguments
/// * `receiver_encryption_pub_key` - the public key of the receiver of the payment. This will be used to encrypt the travel rule information.
/// * `sending_vasp_private_key` - the private key of the VASP that is sending the payment. This will be used to sign the request.
/// * `currency_code` - the currency code of the payment.
/// * `amount` - the amount of the payment in the smallest unit of the specified currency (i.e. cents for USD).
/// * `payer_identifier` - the identifier of the sender. For example, $alice@vasp1.com
/// * `payer_name` - the name of the sender.
/// * `payer_email` - the email of the sender.
/// * `tr_info` - the travel rule information to be encrypted.
/// * `travel_rule_format` - the format of the travel rule information (e.g. IVMS). Null indicates
/// raw json or a custom format. This field is formatted as <standardized format>@<version>
/// (e.g. ivms@101.2023). Version is optional.
/// * `payer_kyc_status` - the KYC status of the sender.
/// * `payer_uxtos` - the list of UTXOs of the sender's channels that might be used to fund the payment.
/// * `payer_node_pubkey` - If known, the public key of the sender's node. If supported by the receiving VASP's compliance provider, this will be used to pre-screen the sender's UTXOs for compliance purposes.
/// * `utxo_callback` - the URL that the receiver will use to fetch the sender's UTXOs.
/// payer_node_pubkey` - If known, the public key of the sender's node. If supported by the receiving VASP's compliance provider, this will be used to pre-screen the sender's UTXOs for compliance purposes.

https://github.com/uma-universal-money-address/uma-rust-sdk/blob/842aa7fe2aa205ea811c7b4f5dbdb032762457e1/src/uma.rs#L373

Here’s my rust implementation about calculating the last ...

2023-08-31T12:28:50Z

Here’s my rust implementation about calculating the last checksum word by providing the first 11 or 23 seed phrase words. It was based on a fun experiment I did a while ago by throwing dice to generate seed phrases. The nice thing about rust is I can easily bring it to mobile apps.
https://github.com/aki-mizu/lastword/blob/main/lastword-ffi/src/lastword.rs

Yea, Coincheck was the oldest one. Always good to see new players ...

2023-08-22T12:11:12Z

In reply to nevent1q…xqky
_________________________

Yea, Coincheck was the oldest one. Always good to see new players join the game. For this one the UI looks pretty cool.