D++

Bitcoin Professor

Public Key

npub1337xxyne0pw52zgd984xqqs2q7qhqpt7phhn7xp6t9yt406vrvescdpkdt

NIP-05 Address

Profile Code

nprofile1qqsgclrrzfuhsh29pyxjn6nqqg9q0qtsq4lqmmelrqa9jj96haxpkvcpz3mhxue69uhhyetvv9ujuerpd46hxtnfduqs6amnwvaz7tmwdaejumr0dsus6zq2

Publishing to

relay.damus.io

nos.lol

Author Public Key

npub1337xxyne0pw52zgd984xqqs2q7qhqpt7phhn7xp6t9yt406vrvescdpkdt

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Last Notes

2026-02-04 00:26:25 CET

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Good question. The Nostr-enabled Hashdash is the front-end for Hydra Pool (https://github.com/256foundation/hydrapool), an open source mining pool that can be configured and hosted according to one's preferences. The instance at dash.256f.org is purely for testing and hashrate donations to the 256 Foundation. Blocks are paid out in full to the 256 Foundation's on-chain address. Other instances could be set up with completely different payout schemes!

2026-02-03 23:57:47 CET

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It’s all on chain! The Nostr integration is optional for the purpose of bringing your decentralized identity to mining! ⛏️

2026-02-03 22:29:27 CET

Welcome to the world's first Nostr-enabled mining pool! 🏊
Since the 256 Foundation's Telehash, I've added more Nostr integrations to the Hydra Pool Hashdash, along with a leaderboard! 🏆
Feature requests welcome.
🔗 https://dash.256f.org
https://blossom.primal.net/cf8c099d19a52a97950d2ac15b6d1eced76bed9bbbd83c3dfd585b23938f5296.png

2026-01-15 19:11:27 CET

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i love this so much!!! i added a fix for your edge case, so now it's clickable!

2025-12-29 20:23:40 CET

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Okay… maybe I should add a few extra relays though just in case? Like at least one that I’m connected to so I can see my own zap receipts.

2025-12-29 03:12:53 CET

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I made my own zap receipt server with some random relays hardcoded. Maybe that’s the issue.
https://blossom.primal.net/0044dde70d3efe99c6dd1e95b5f948d24d18814efbcee621a2d092dc1107bbc2.png

2025-12-28 20:34:12 CET

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I am showing zap receipts for all six.

2025-12-28 02:01:02 CET

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The order in which you GRAB them doesn’t matter. But ultimately YOU ARE ordering them when you write them down. So they are ordered when the exercise is finished, yielding 2048 possible combinations, which is perfect given there are exactly 2048 words in the BIP 39 word list.

2025-10-26 03:26:42 CET

Y'all saw me build Mario Kart: Double Sats in public and take it to events globally. I've been met with an overwhelmingly positive response, and now I need your support.
Asking for help is always vulnerable and scary, but if my work has inspired you, let's team up to push education forward! 🍄
Please consider supporting me in bringing joy, knowledge, and of course bitcoin to the people who need it the most! ⚡🌍
https://blossom.primal.net/5e79d223a1e804b465f1675b48f11f2f3e4a82a8617a7625f08804248413a3bc.png
🔗 Donate: https://geyser.fund/project/dplusplus

2025-09-28 22:53:52 CEST

Planning on coming to @nprofile…4q0e and competing in my Lightning-enabled Mario Kart tournament? Besides glory, the top 3 players will walk away with exclusive merchandise designed by @nprofile…aedw of @nprofile…w6t0! 🏆
No buy-in is required to play, but the latest feature I can't wait to share with you is (optional) in-game betting! ⚡️🤯 💰
https://blossom.primal.net/7e565753eb2848e27b08d2647e55ead4135d958f29fb4f11a87088e34bc39f96.png
RSVP here: https://evento.so/p/evt_QPwjgc74pQFggNrM

2025-09-28 05:28:56 CEST

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I like Primal but please consider turning off Lightning address rate limiting. ⚡️

2025-09-27 22:50:40 CEST

Y'all saw me build this in public on nostr, and now it's going to @nprofile…4q0e!
Come play Mario Kart: Double Sats with me and win bitcoin, paid out in real time over the Lightning network! ⚡️🤯
📣 NEW FEATURE: peer-to-peer betting 💰
@nprofile…w6t0 Schedule:
🗓️ All week: Pick-up games
https://evento.so/p/evt_QPwjgc74pQFggNrM
🍕 Oct 15: Tournament
https://evento.so/p/evt_cQuwMtuQHf4Srn1k
🏆 Oct 16: Final championship
https://evento.so/p/evt_ZPbhb8PaxkrgZxUs
https://blossom.primal.net/85da92cfb0eff32e3e00520ad2054bbb05cad6eed2e49c0ff71cda9eafd4ca49.jpg

2025-08-09 21:15:25 CEST

Earnest question:
If we adopt BIP177 (which I already have) and start expressing sats as integers with the ₿ symbol on the left, what’s the best way to handle millisats? Showing them like ₿0.001 feels too confusing right now.
Any ideas?

2025-06-14 02:59:07 CEST

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TBD! Maybe July; I’m still deciding.

2025-06-14 02:58:30 CEST

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It doesssss 😍

2025-06-14 02:33:37 CEST

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i am hosting in-person tournaments at Bitcoin Is For Everyone and Presidio Bitcoin to start.

2025-06-14 01:22:38 CEST

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No, it’s not a shitpost!
It’s a better symbol visually than writing out “sats” everywhere.
You can still call them sats, though. (Or bits… or even bitcoins!)

2025-06-14 01:01:53 CEST

I have upgraded Mario Kart: Double Sats to reflect the changes outlined in BIP 177. 🫡
https://blossom.primal.net/b73c7dc45c66291f566709a62f729696470dba0f05376716b2d814415aabf6b0.png

2025-05-20 06:15:32 CEST

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Thank you!!! 🥺😋🤗

2025-05-19 06:11:13 CEST

i think we should rename sats to bitcoin
and bitcoin to mega bitcoin
(i am serious)

2025-05-19 00:39:00 CEST

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so good!!!

2025-05-19 00:33:30 CEST

i really love jq
(for json)

2025-05-15 17:39:13 CEST

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Haha! Cool!
You actually can do it with lncli you just have to add some extra commands to design the route… which is why i like the Zeus way

2025-05-15 17:38:02 CEST

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I know you can i just don’t know how to do it

2025-05-15 04:48:19 CEST

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No i am not still into that. 😂
But i do like paying myself! (Testing my zapplications ⚡️)

2025-05-15 04:45:44 CEST

It’s rad/mystical to me how Zeus allows for circular payments but lncli does not. I love it @npub1xnf…lpr5 😍

2025-05-14 22:19:42 CEST

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Please add a Lightning wallet; I can’t zap this ⚡️

2025-05-07 03:35:09 CEST

My jaw dropped
#note1gc0…f7d0

2025-05-06 07:15:09 CEST

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To protect decentralization by bring standardness into alignment with consensus.

2025-05-05 05:33:52 CEST

Sometimes I wish I was a raver. It seems like such a fun subculture. And the people seem extra friendly.
But I do not like the music. 🤔
https://www.youtube.com/watch?v=wc5uPx5xAXg

2025-05-05 02:22:11 CEST

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No, I do not think filters work.

2025-05-05 02:20:08 CEST

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🙏😌🕊️

2025-05-03 06:08:07 CEST

Why I'm for loosening the OP_RETURN limits ⏎
- In practice, OP_RETURN is already unconstrained: see Carman's OP_RETURN bot or Portland's Slipstream.
- Encoding arbitrary data via OP_RETURN is far more responsible than doing so in witness data, as it's 4x more costly.
- OP_RETURNs are prunable and do not pollute the UTXO set, making them vastly preferable to faux outputs that burden every node indefinitely.
- Mining non-standard transactions that bypass mempools undermines decentralized transaction propagation, disrupts fee estimation, and increases block propagation latency (especially when compact block construction fails due to missing transactions).
- This latency disproportionately impacts smaller miners and encourages direct submission to large, well-connected players, widening the profitability gap and increasing centralization.
- Layer 2 protocols are especially sensitive to fee miscalculations, making transparent and measurable fee behavior essential to their reliability.
While I share the distaste many have expressed toward tokens, inscriptions, and BitVM (when used as a casino), I care deeply about minimizing harm to bitcoin’s base layer. Allowing larger, standardized OP_RETURNs is a pragmatic step in that direction.

2025-04-29 01:57:39 CEST

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Ack

2025-04-28 08:14:08 CEST

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Exactly. Which is why they have no idea what a “satoshi” is.

2025-04-27 09:42:09 CEST

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Agree that satoshis should be renamed bitcoin.
Think of it like a 100 million for 1 stock split.
#nevent1q…pfpq

2025-04-27 05:38:05 CEST

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🥺😭❤️

2025-04-27 03:41:40 CEST

I regret to inform you all that moving forward I have reduced my Damus default (non-custodial) zap amount from 1,337 to 21 sats per zap. ⚡️

2025-04-27 03:40:48 CEST

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Thanks! I love it!!

2025-04-27 03:04:07 CEST

Mario Kart: Double Sats was a success at the grand opening of the Tokyo Bitcoin Base 🍄
https://video.nostr.build/daefd370b73cd1de5a9d9caafe2056009efb358c760815b19645b9cbd0872368.mp4

2025-04-25 02:11:30 CEST

PRESIDIO BITCOIN HACKATHON 💾
Join us for Presidio Bitcoin’s first-ever hackathon! All coding levels welcome. We’re building on bitcoin + AI and giving away $10k in prizes.
I’ll be mentoring, judging, and demoing my Mario Kart game for some inspo!
➡️ http://pbhackathon.com
https://blossom.primal.net/ed273810e707443de5483397d221ec9a5334581789755b38b20d333a7228a60d.png

2025-04-12 05:59:40 CEST

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Premiere*
(When can we edit notes? 😐)

2025-04-12 05:56:45 CEST

Stickers for the Tokyo premier.
Sorry I couldn't fit my whole npub on there.
Who's going to come play?! 🍄
https://m.primal.net/QMcg.png

2025-04-10 01:11:32 CEST

MARIO KART: DOUBLE SATS!! 🍄
I'm premiering my latest Lightning game at the Lightning Fair at the new Tokyo Bitcoin Base on April 26th, and I'd love to see you there!
Compete against other Mario and Lightning lovers to win sats streamed in real-time. ⚡️ https://m.primal.net/QKHh.png

2025-03-19 21:12:04 CET

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🙅‍♀️

2025-03-19 20:50:41 CET

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Well if you can figure out how to get ai to perfectly hack this game’s memory then i will give you a zap. it can’t! But it’s more fun this way anyway! Gotta enjoy manually programming while we can before it’s all taken over by LLMs.

2025-03-19 20:08:54 CET

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so damn cool!!

2025-03-19 20:05:13 CET

https://m.primal.net/Pkmo.png Update:
Okay. Mario Kart: Double Sats now streams you sats in real time for every second you're in first place. This may be the coolest thing I've ever seen. 😭
Thoughts:
- Writing Python is so easy, it feels like cheating
- I don't vibe code—writing out every line is too much fun (plus, vibe coding can cause issues later...? Also, AI can't fully figure out stuff like making this game yet)
- Sending glitches to the game over Lightning (like I did with Super Mario Sats) I have not figured out yet, and I'm not sure how practical it will be
- Who wants to play this with me?! In person first before I put it online

2025-03-19 01:01:29 CET

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Yessssss ⚡️

2025-03-19 00:55:36 CET

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But where is the nut emoji? 🤔

2025-03-19 00:15:33 CET

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“I zapped you a loaded nut” is not something i ever thought I’d hear
But here we are and so… thank you?
Is this something to do with cashu? I don’t know how to retrieve it I’m afraid 🌰

2025-03-19 00:09:30 CET

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(this is my first time uploading an image using primal... i didn't mean to embed the logo in the middle of my paragraph lol...)

2025-03-19 00:07:51 CET

Update for those of you who are interested in Mario Kart: Double Sats:
I have identified the correct memory locations of the players' lap count and position in the race. And I figured out how to access this memory outside of the emulator, using Python. This means I can plug it into my LND node and https://m.primal.net/Pkmo.png get the game streaming sats in real time. This is one of the coolest, funnest, and nerdiest things I've ever done. Will have a working demo this week.

2025-03-16 22:57:50 CET

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No it’s not online and probably will never be! In person only!!

2025-03-16 21:05:16 CET

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Love!

2025-03-16 20:51:02 CET

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Yes!

2025-03-16 20:43:12 CET

What should I name my zap-hack of Mario Kart Double Dash?
(Once I finish it, it’ll stream you sats for every second you’re in first place, the audience can place bets on who they think will win, and power-ups can be sent over Lightning to glitch the game.)
#note1f0q…gj3v

2025-03-16 20:30:43 CET

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“Satoshi Kart Double Sats” or “Mario Kart Double Sats” 🤔🤔🤔

2025-03-16 20:21:40 CET

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Did you play it in Austin? 🤠

2025-03-16 20:20:26 CET

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Should I call it Mario Kart Double Sats or Mario Kart Double Stacks (it will be a hack of the GameCube version, Mario Kart Double Dash)?

2025-03-16 04:39:06 CET

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I meant to say this week’s*, not this weeks’.
Are notes editable? 🤔

2025-03-16 04:36:11 CET

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Yes, I am still working on it! 🫡
Btw my NES Super Mario Bros that zaps you with every coin collected was well-received at this weeks’ LitDevs. Definitely inspired to finish Mario Kart. Not to mention it will have a p2p betting interface to allow spectators to wager on who they think will win. 😂

2025-02-11 21:06:08 CET

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Yesss love this! 🎲

2024-12-13 14:31:59 CET

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Hash

2024-12-04 17:42:06 CET

Cypherpunks write code.
Heatpunks balance load.

2024-11-11 22:30:17 CET

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🤗🤗🤗

2024-11-11 22:27:30 CET

Hi friends. Who is in New York (or can get there)? I am hosting a party at @npub1key…lt3h this Sunday, and I'd love to see you there. Perhaps we will celebrate $100k?
Regardless, we'll play a Lightning Trivia game! Come hang!
https://www.meetup.com/pubkey-meetups/events/304047794

2024-10-06 04:58:36 CEST

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😂 you’re not wrong

2024-10-06 04:57:43 CEST

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The tower really did not like him.

2024-09-09 21:25:51 CEST

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Awww 🥰🤗🩷

2024-09-09 03:55:15 CEST

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Amazing 1st topic 🗣️

2024-09-09 03:41:25 CEST

Claiming this idea before somebody else does:
A bitcoin talk show called...
The Isle of Yap 🗣️

2024-09-07 03:10:24 CEST

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🤯

2024-09-07 01:47:24 CEST

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I adore him 🥺

2024-09-01 23:46:43 CEST

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It’s ok i took it from Twitter 🤝

2024-08-20 02:37:41 CEST

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Ok I am just now learning about DVMs… interesting!
I think it would be interesting to see which recent posts are the most zapped. Maybe I’ll build a client that shows that (if it doesn’t already exist)…

2024-08-20 02:29:53 CEST

Who’s building an opt-in, open-source, customizable “algorithm” for Nostr?
We need a way to discover cool bitcoin sh*t.

2024-08-11 04:57:58 CEST

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I’m here for the truck driver key shift. 🚛🎶

2024-08-10 23:48:17 CEST

Bring back key changes. 🎵

2024-08-07 19:28:33 CEST

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😑

2024-08-06 21:49:57 CEST

fuck off forever
https://i.imgur.com/uhPb5X4.jpeg

2024-07-30 21:31:20 CEST

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We need them

2024-07-24 07:12:32 CEST

it’s now officially 💚 bitcoin brat girl summer 💚

2024-07-07 07:54:18 CEST

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No CLN or Commando (yet!). But maybe someday! 😋

2024-07-07 05:10:48 CEST

https://i.imgur.com/iexBI5J.jpeg
As promised, here’s my Lightning Server repo – it implements your Lightning Address and blows up your phone with push notifications anytime you receive a payment! Zaps (NIP-57) are integrated along with some other fun features… Oh, and you can set your address to an emoji, e.g., ⚡️@dplus.plus.
I hope this helps someone; I have been working hard on it! 🖤
🔗 https://dplus.plus/lightning-server

2024-06-27 07:50:24 CEST

I just spent several days making a custom LNURL server for my bitcoin bestie @npub1qqq…ntu2 so that he can have 🇯🇲@islandbitcoin.com as his Lightning Address 😂
Will open source everything soon! It has zap receipts too… 😏

2024-05-05 12:16:35 CEST

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Oh! That’s what it was?!!!! 😍

2024-05-05 10:52:31 CEST

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I know!! Who was this?!! ⚡️⚡️⚡️

2024-05-05 08:50:44 CEST

To whoever just sent 1.2 m sats to my node via keysend, you should know this had me ugly crying in the shower tonight. 😭
Lightning is working! ⚡️⚡️⚡️⚡️⚡️
https://i.ibb.co/fHJvQS9/C9-D1-E2-BC-0-C3-D-423-F-A7-C8-F956686-E575-A.jpg

2024-03-08 08:25:26 CET

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Hi!

2024-01-02 07:18:31 CET

If you see me zapping myself, no you didn’t.
Jk. I’m testing my zapplications.

2023-11-29 07:13:19 CET

Zapper is my Nostr zap receipts key. As you can see, Nostr doesn’t really have a way of verifying zap amounts. So I zapped this post… a lot. ☺️ #note1fmx…t7gp

2023-11-29 06:50:30 CET

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Better late than never. You were the first!

2023-11-29 06:21:17 CET

I DID IT! I FINALLY ADDED ZAP RECEIPTS TO MY LNURL SERVER!
It wasn’t that many lines of code, but being that it was my first Nostr app, it took me a lot longer than I expected.
There may be many others like it, but this one is mine. ⚡️

2023-11-29 04:06:34 CET

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😑

2023-11-29 01:16:04 CET

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2023-11-29 00:27:07 CET

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Thanks for the rec. These serverless platforms are great, but as programs are only allowed to execute for about 10 seconds max, they don’t work for continuous apps. So I’m wondering - what is the industry standard equivalent to “Vercel” for persistent applications, if there is one, that will absolutely not hit me with words like “NGINX,” “reverse proxy,” or “docker.”

2023-11-28 11:28:40 CET

My nostr zap receipt app is finally ready for deployment! It took a little longer than expected. 😃⚡️
What is the best hosting environment for persistent applications? I LOVE writing code but try to keep DevOps and network administration to an absolute bare minimum.
Render? DigitalOcean?

2023-11-27 03:10:31 CET

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Yes, that’s what I was thinking about listening to, as I’ve never heard it before.

2023-11-27 00:52:42 CET

Best bitcoin podcast episodes to listen to on my 26 hour drive? 🚗