thesimplekid

Grantee @spiralbtc working on Cashu Dev Kit

Public Key

npub1qjgcmlpkeyl8mdkvp4s0xls4ytcux6my606tgfx9xttut907h0zs76lgjw

NIP-05 Address

thesimplekid@cashu.me

NIP-57 Address

thesimplekid@minibits.cash

Profile Code

nprofile1qqsqfyvdlsmvj0nakmxq6c8n0c2j9uwrddjd8a95ynzn9479jhlth3gpzdmhxue69uhhqatjwpkx2urpvuhx2ue0qy2hwumn8ghj7un9d3shjtnyv9kh2uewd9hj738q2ks

Publishing to

purplepag.es

relay.damus.io

Author Public Key

npub1qjgcmlpkeyl8mdkvp4s0xls4ytcux6my606tgfx9xttut907h0zs76lgjw

Show more details

Last Notes

2024-10-29 22:26:26

Javascript is scary

2024-10-29 14:00:00

Just bolt a full cashu mint onto a webserver in like 300 lines of code
https://github.com/thesimplekid/athenut-mint

2024-10-29 13:54:08

Sure, https://athenut.com/search?q={search_query}
With an X-Cashu header with a token from https://mint.athenut.com/

2024-10-25 20:41:58

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Move

2024-10-13 11:07:56

lno1pgjrxvrxx56nvc3395uxvcfe956xzctr943rxv3k95mnxe3cx4jnzdrrvd3ryrsyvu9az9skyypw99mh4h0g5n9zyzxlyzww06jh3ttmd302fupdqzemzqjalrjc49s

2024-10-05 10:39:27

https://image.nostr.build/15d8f00e12401e7a71759fce66f1657ac7040f5f89c0f7b9cc8e307a2741eeb0.jpg

2024-10-05 10:16:03

On left is cdk wallet creating a bolt12 mint quote from a cdk mint running with core lighting as the funding source. On the right that bolt12 offer is paid by a cashu melt quote from a cdk mint running with phoenixd as the funding source.
https://m.primal.net/LLrE.webm

2024-10-03 16:00:17

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I looked at sled but used redb over it since sled hasn't seen an update in a few years.

2024-10-03 10:47:31

Cashu mint melting to Bolt12 offer
https://m.primal.net/LJjU.webm

2024-09-29 13:04:52

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Norway. On the hurtigruten between Trondheim and Bergen.

2024-09-29 10:42:04

https://image.nostr.build/c9c2b5d6334763b5f51418e021accc8c27b245c71c4c3d417d4bfdae22354860.jpg

2024-09-22 09:02:14

https://image.nostr.build/78f02f251c25d9b3c18d4daee17a27b8ffbf642270a3dfd0a377877245f64313.jpg

2024-09-18 04:53:14

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Trondheim, Norway

2024-09-17 16:01:43

https://image.nostr.build/822a7efa7501e3d3843ded8e53fd2c6fede0b63d6d9544df97c6a1eafbd7c6c1.jpg

2024-09-11 22:08:16

@nprofile…3xgh when I hit back on android it exits the app instead of going back. Might be because I'm the only one to still use the buttons and not gestures.

2024-09-08 19:48:28

https://image.nostr.build/f8756172aa154ca84d98486e75f0c7bbb9a6ac67170c0e41cd0e4dc96f9d2b5b.jpg

2024-09-02 21:55:49

Cashu Dev kit on ngit
https://gitworkshop.dev/r/naddr1qqpkxertqyxhwumn8ghj7mn0wvhxcmmvqgsqfyvdlsmvj0nakmxq6c8n0c2j9uwrddjd8a95ynzn9479jhlth3grqsqqqaue45g60y
cc @nprofile…crvd

2024-08-31 17:46:08

https://image.nostr.build/bdb7a09db4ce5bf600e129f3422ad4d8a97d83882bae3703cde22d718a2da59e.jpg

2024-08-25 12:56:12

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Had the same thought this morning

2024-08-22 20:04:33

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Zapped from minibits

2024-08-18 09:45:46

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Strange seems to be working for me

2024-08-17 19:07:41

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Really need to test and merge my update PR for this

2024-08-16 16:33:55

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So good

2024-08-13 18:11:08

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What are you considering spent? When the proof is sent from one person to the other. Or when the receiver actually claims it from the mint.

2024-08-13 17:51:52

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Are only the proofs stored on nostr not quotes etc?
And it's just the one replaceable event so each time a transaction is made that event is replaced removing spent proofs and adding new unspent proofs?
Cc @nprofile…2hk2

2024-08-13 17:35:18

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I'll meet you at the pub after your run.

2024-08-13 17:32:29

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How does a nsac differ from nsec? Is your prototype public?

2024-08-05 19:33:47

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Was just working on it. Think its mostly done just need to figure out how to test it since greenlight doesnt support mutiny net and test net is a pain.
https://github.com/cashubtc/cdk/pull/275

2024-08-03 16:41:37

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Mutiny net

2024-07-18 20:30:40

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At this point its a very naive drop in of your example code. But I'll get back to you as I clean it up over the next day or two.

2024-07-18 18:45:58

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I put PDK and a BDK wallet into a CDK mint lol. So that linked transaction is actually minting cashu tokens for the payjoin deposit.

2024-07-18 14:58:45

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This felt like a challenge.
https://mutinynet.com/tx/287a32044c19c75b4b11a28a257a68b690d87eff55c320107f8b1f43f25ef1f2

2024-07-01 18:40:15

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

2024-07-01 18:28:47

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The amount and the mint are in the token. Is the idea behind putting them in the tags so that clients don't have to parse tokens? If so how is posting an amount tag of 1000 but a token worth something else handled?

2024-06-19 15:34:09

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Nostr development goes agile

2024-06-19 13:14:39

We're really stretching these things now
https://m.primal.net/IqWx.png

2024-06-14 19:01:56

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Ah nice didn't realize there was an integrated cashu wallet.
Is there any sort of arbitration or once you pay you're trusting the seller?
One way I can think to do this with cashu is P2PK locked tokens. 2/3 seller, buyer and a mediator. If there is no dispute seller and buyer can sign without a 3rd party. If there is a dispute mediator sides with seller or buyer.
fyi could be of interest: https://github.com/cashubtc/nuts/pull/124

2024-06-14 18:04:39

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What does pay with cashu on shopstr do? Can you just paste tokens from any mint?

2024-06-09 09:45:37

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Lock the token to their nostr public key. DM it to them if you want it to be a private donation. Post it publicly if you want it public only they can claim it

2024-06-05 20:51:13

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https://wallet.cashu.me/

2024-06-05 17:44:18

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I just wonder why anyone uses JavaScript

2024-05-31 14:58:48

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Its using iced super cool

2024-05-29 10:27:03

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Kagi with ecash even better. No accounts

2024-05-28 11:41:17

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Been thinking about this as well.
Using P2PK multi sig the two trade parties could agree on an arbitrator in the event of a dispute. In the good case the two trade parties sign the 2/3. In the case of a dispute arbitrator and one party signs.
Could use nostr and web of trust to find willing and "trusted" arbitrators.

2024-05-19 18:40:09

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let me know if you run into any issues with it. Hasn't been updated in a bit so I can take a look.

2024-05-13 08:14:38

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Don't even need to encrypt it just p2pk locked

2024-05-08 22:23:56

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Would have to be able to remember the beta for this to help me.

2024-04-24 21:12:04

@npub10ut…xdlq should be good this week.

2024-04-07 00:05:20

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https://github.com/thesimplekid/cashu-rs-mint/pull/3
Maybe sooner

2024-04-05 22:54:30

@npub1jg5…6n8n greenlight on Mutiny net please

2024-04-04 19:11:06

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2 weeks

2024-03-23 13:16:54

can confirm Irish sea still cold in March

2024-03-20 18:31:34

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It doesn't run its own CLN node it runs on an existing CLN node and connects via RPC. So node management, opening and closing channel, would be done as any other CLN node and channels can be opened to others node implementations as usual.
No reason it can't run on LND in the future just isn't implemented yet. 2 weeks tm
Do note I don't recommend cashu-rs-mint for real sats just yet

2024-03-15 17:23:02

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note1kyckng52ckfsjrvl3ef2spzwychtf7tqstkt399qf2t4fxk8n48qf67wh9

2024-03-08 16:47:41

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https://m.primal.net/Hiti.png just for you

2024-03-08 08:31:51

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Haha yeah a few other things too it's not done

2024-03-07 21:50:35

https://m.primal.net/HiiE.png 👀

2024-03-07 18:29:35

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It can be done., its just a proxy between ln address and a mint no reason it can't be to any mint

2024-03-06 20:45:28

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https://kagi.com/ needs this pay some nuts per search

2024-03-05 22:45:59

Guess that's why we need @npub1730…9yky
https://www.youtube.com/watch?v=r2npdV6tX1g

2024-03-04 22:19:33

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👀

2024-03-04 22:11:10

https://image.nostr.build/b0f9aca758d8662dba33d4153209055fd568d095b07798263d51c9208d250e33.png👀

2024-02-26 20:39:09

its always the escape chars

2024-01-13 20:43:25

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guess I need to finish nut-11 implementation

2024-01-13 18:59:40

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like the logo

2024-01-08 21:42:57

The level of service broadband companies get away with is shocking.

2023-12-29 10:53:17

Alright this is getting a bit dumb
https://image.nostr.build/3a713688747325a459e09f8b7019bd5b55c80b44033f73f046b4719e863b1e8f.png

2023-12-20 11:34:45

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Npubs are just an encoding of the hex

2023-12-14 10:37:33

@npub1vhk…cvxj I don't think you should be expecting David McWilliams at a meet up any time soon 😂
The David McWilliams Podcast: Bitcoin is back, why?
Episode webpage: https://shows.acast.com/the-david-mcwilliams-podcast/episodes/is-bitcoin-back
Media file: https://sphinx.acast.com/p/acast/s/the-david-mcwilliams-podcast/e/6579cb89dbf5da0017f28804/media.mp3?tk=eyJ0ayI6ImRlZmF1bHQiLCJhZHMiOnRydWUsInNwb25zIjp0cnVlLCJzdGF0dXMiOiJwdWJsaWMifQ==&sig=F8rTBWfJ-LGiu7uv7TuHoMXjdow6tUZpijzbkmadIIc

2023-12-09 01:40:05

I'm probably a bit too annoyed at the fact that a taxi driver refused to take cash from me and wanted me to order through Uber

2023-12-08 07:01:19

Can you not get the bitkey in NY @npub1sg6…f63m or am I blind? 😂
https://image.nostr.build/d9d98e9fb0fd411b756442f9191486072a72beca93452ecbbdcd85f825bdec00.png

2023-12-07 21:20:16

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Yep was nix messing with things. Got it working now posting from gossip thanks

2023-12-07 12:17:55

Everything linked to phone numbers is always annoying. But especially when your phone breaks when you're abroad

2023-12-06 10:47:04

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Thanks. I'll play with it a bit, my nix shell might be setting some flags

2023-12-06 10:01:01

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I'll try on 1.74 thanks

2023-12-06 07:37:49

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Cargo build

2023-12-05 22:34:57

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Thanks tried it didn't work

2023-12-05 22:34:46

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I'm on 1.73. Yes that commit and Tokio is 1.34.0

2023-12-04 23:52:04

@npub189j…3tg8 @npub1acg…p35c Haven't been able to build master of gossip for a bit. Have you seen this before?
https://image.nostr.build/37eb74815dadb7e233d575eb71a2faf5ced53e429ebf0ecee8b883c0f175be4d.png

2023-12-04 23:49:50

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Unless they're P2PK or DMs they will be claimed by bots anyway

2023-11-19 22:53:09

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Is there a decent group chat client?

2023-11-02 22:21:31

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Is it approved by the foundation?

2023-10-04 20:46:50

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https://vpn.sovereign.engineering/

2023-10-04 20:28:07

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*invoice

2023-10-04 17:56:44

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You don't have to, cashu wallets pay ln address.
Curious how you're thinking you would do it? Accept tokens from any mint and instantly redeem?

2023-09-24 21:00:51

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The rust foundation does not approve of this post

2023-09-24 18:22:26

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2023-09-22 12:16:54

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Price of trains in the US is ridiculous

2023-09-21 18:11:43

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Nut 11 will allow cashu to be only spendable by a specific nostr key. So that will fix it

2023-09-21 08:18:27

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Bots claim the ones posted publicly anyway

2023-09-20 09:07:35

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Fyi @npub1dx5…88sj

2023-09-20 09:01:31

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Yeah this is partially an issue with the ts lib that enuts uses and the rust lib cashu-lnurl uses any mint with a trailing slash will fail in the ts lib and the rust lib will always append a trailing /. I've created a PR to fix it in the ts lib. And I've updated the rust lib so it will not append a / if one is not intentionally set by the client.
https://github.com/cashubtc/cashu-ts/pull/87#pullrequestreview-1633300612

2023-09-19 20:36:36

git worktree

2023-09-17 21:30:39

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

2023-09-17 14:54:47

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I also think with the krops deployment I use for nix-bitcoin there is way i can build it locally and upload it. Maybe better depending on internet.

2023-09-17 14:50:48

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https://github.com/thesimplekid/cashu-lnurl so nothing big. It's just a 1core cloud vps. This was after I changed the rust version and updated the nix flake, its usually quick enough. Thanks for the tip on the shared cache will look at that.

2023-09-17 09:21:51

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Yep. I want to add wrapped invoices and lock tokens to a nostr pubkey with p2pk to reduce trust in the provider. But will always have to trust the provider and the mint

2023-09-17 08:45:22

Use rust they said
https://image.nostr.build/e134d4fa2e61f7f0a8f02824784f7fad8ce0df6a042b608ef3d50b432c75b725.png

2023-09-16 09:37:50

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Yeah option in rust is much better

2023-09-15 19:54:47

https://image.nostr.build/ff108a0d80c4adfc8a0253a04b6fd48ba67752bd5d91484f948e099e4fd39b19.jpg
#nevent1q…watn