Damus
Bitcoin Dev Project profile picture
Bitcoin Dev Project
@bitcoin_devs

100% free and open-source resources for bitcoin devs.

bitcoin + FOSS = ₿OSS

Relays (11)
  • wss://nostr.ch3n2k.com/ – read & write
  • wss://rsslay.ch3n2k.com/ – read & write
  • wss://nostr.kloudcover.com/ – read & write
  • wss://relay.0v0.social/ – read & write
  • wss://nostr-tbd.website/ – read & write
  • wss://relay.snort.social/ – read & write
  • wss://nostr.wine/ – read
  • wss://relay.damus.io/ – read & write
  • wss://nos.lol/ – read & write
  • wss://eden.nostr.land/ – read
  • wss://relay.nostr.band/ – read & write

Recent Notes

Bitcoin Dev Project profile picture




𝐖𝐡𝐨 𝐩𝐚𝐲𝐬 𝐛𝐢𝐭𝐜𝐨𝐢𝐧 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫𝐬?

The code for bitcoin is completely free and open-source. Anyone can view or build on it. There is no CEO of bitcoin, no benevolent dictator, no foundation. It's open-source taken to the extreme.

If you think about it, bitcoin code is more or less a public good not tied to a single product or company.

𝐒𝐨 𝐰𝐡𝐨 𝐩𝐚𝐲𝐬 𝐭𝐡𝐞 𝐝𝐞𝐯𝐬?

The sad reality is many don’t receive funding at all. There are a lot of fantastic, impactful contributors that don’t get a single penny for the work they do that everyone else benefits from.
Fortunately, there are ways to obtain funding that make bitcoin open-source a viable career path.

𝐄𝐦𝐩𝐥𝐨𝐲𝐦𝐞𝐧𝐭

Some organizations like Chaincode Labs, the MIT DCI, Spiral (@Spiral), Brink, Localhost Research, 2140, and Blockstream (@nprofile1q...) employ developers directly. These are salaried positions where there’s usually an office to go into.

Then there are companies like Voltage (@Voltage) and LX Dev which allow employees to dedicate a certain percentage of their work hours to open-source.



Not employed by one of these places? No problem. There are many examples of people that have been able to opportunistically contribute to bitcoin open-source as part of work, especially if they are with bitcoin or fintech companies.

𝐆𝐫𝐚𝐧𝐭𝐬

All of that being said, there is a sizable portion of bitcoin devs that get their funding from grants. This is a pretty unique model, even within the greater ecosystem of open-source software. It’s unusual for grants to play such a prominent role in bitcoin.



There are many organizations that offer grants. OpenSats (@OpenSats), Brink, Spiral (@Spiral), the Human Rights Foundation (@HRF), Btrust (@Btrust), Bitshala (@bitshala), Vinteum (@nprofile1q...), B4OS, and Maelstrom are just a few examples.

Some projects even have foundations dedicated to helping fund developers like the Bitcoin Dev Kit Foundation (@Bitcoin Dev Kit).



𝐇𝐨𝐰 𝐠𝐫𝐚𝐧𝐭𝐬 𝐰𝐨𝐫𝐤

The duration of a grant can be anywhere from 3 months to a year, and a few of the grantors offer multi-year, long term support.

Some organizations focus on specific parts of the world like Btrust which primarily funds developers, conferences, and educational programs in Africa.

Some look for contributors that are aligned with a specific mission like the Human Rights Foundation which awards grants to those working towards making bitcoin a powerful tool for financial freedom, particularly for human rights defenders in challenging political environments.

𝐖𝐚𝐧𝐭 𝐦𝐨𝐫𝐞?

If you want to learn more about how funding in bitcoin works, we just launched a new page (https://bitcoindevs.xyz/get-funded) that goes into a lot more detail. It includes a list of grant organizations, interviews with bitcoin open-source devs, and even a checklist for if you are interested in making the career switch.





Check it out, let us know what you think, and tell us what part of bitcoin development you want to learn more about next.


6❤️5👀1🧡1
Bitcoin Dev Project profile picture
Interested in what #bitcoin could look like in a post #quantum world? As the community continues to research the optimal upgrade path, check out this comparison of post-quantum signature families:

- Hash-Based
- Lattice
- Code Based
- Isogeny

22❤️4
helloaashu · 10w
That's Great 💯
Iggy · 10w
Quantum threat isn’t real though
Bitcoin Dev Project profile picture
Thanks to everyone that attended our @HRF Oslo Freedom Forum workshop. We hope you had fun and learned something!

While we only had time to cover one project, Canary Bitcoin (http://canarybitcoin.com) by @Andreas. @MouxDesign (@Bitcoin Design ) made her Claude skill file publicly available for all to use 🙌

🔗 https://github.com/mouxdesign/VibeDesignSkillBitcoin

This skill file gives you the experience of a senior bitcoin UX designer at your fingertips.

Simply upload it to Claude (you don't necessarily need a paid account) and it will ask you a few questions about your app.

Then you will be prompted to upload some screenshots and the design review begins!





It will walk you through low and high fidelity mock-ups, as well as an exploratory phase where it borrows good design from sample apps.

Feel free to tweak the skill file to reference other apps. The possibilities are endless.



Big thank you to @HRF for the opportunity to do this. We hope participants can take what they learned and use it to make projects more accessible to activists and other freedom fighters 🚀
1❤️1🙌1
Bitcoin Dev Project profile picture
Calling all freedom tech builders! We are seeking volunteers for a live design review at the Oslo Freedom Forum Making Freedom Tech Beautiful workshop.

Face it. Freedom tech only matters if people can actually use it. Even the most powerful applications fall short if they feel confusing or too technical.

Watch @MouxDesign of @Bitcoin Design and our very own @satsie 🇹🇭 🇱🇹 use AI to apply tried and true UX principles and draw inspiration from award winning design. Participants will leave with a Claude skill that preserves the exact process from the workshop.

𝐌𝐚𝐤𝐞 𝐲𝐨𝐮𝐫 𝐚𝐩𝐩 𝐚𝐬 𝐞𝐦𝐩𝐨𝐰𝐞𝐫𝐢𝐧𝐠 𝐚𝐬 𝐭𝐡𝐞 𝐝𝐞𝐜𝐞𝐧𝐭𝐫𝐚𝐥𝐢𝐳𝐞𝐝, 𝐜𝐞𝐧𝐬𝐨𝐫𝐬𝐡𝐢𝐩 𝐫𝐞𝐬𝐢𝐬𝐭𝐚𝐧𝐭 𝐭𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐲 𝐢𝐭 𝐢𝐬 𝐛𝐮𝐢𝐥𝐭 𝐨𝐧.

Make it something individuals all over the world can understand, adopt, and rely on.

Builders need not be physically present for the workshop. Priority given to projects funded by @HRF.

Sound like something you're interested in? Reply to this post or send us a DM!

72❤️3❤️1💛1🙌1🚀1🤙1
AU9913 · 13w
Kcbitcoiners.com is the reference implementation for https://github.com/KC-Bitcoiners/bodarc a meetup.com replacement with a calendar, shops, education and committee structures. Would love some review
Sebastix · 13w
Noted! With a bachelor study 'Interaction Design' I'm interested to volunteer for a review. Or I just participate and build something as a dev 👀
Swant · 13w
I would be interested please. Just to see if it can create a spark
Bitcoin Dev Project · 14w
𝐑𝐞𝐨𝐫𝐠 𝐏𝐥𝐚𝐲𝐠𝐫𝐨𝐮𝐧𝐝 𝐛𝐲 𝐧𝐨𝐚𝐡𝐣𝐨𝐞𝐫𝐢𝐬 𝑇𝑜𝑜𝑙 𝑓𝑜𝑟 𝑒𝑥𝑝𝑙𝑜𝑟𝑖𝑛𝑔 𝑓𝑜𝑟𝑘...
Bitcoin Dev Project profile picture
𝐂𝐨𝐧𝐭𝐫𝐢𝐛𝐮𝐭𝐢𝐨𝐧𝐬 𝐭𝐨 𝐝𝐝𝐮𝐬𝐭 𝐛𝐲 𝐡𝐚𝐫𝐢𝐬𝐦𝐮𝐳𝐚𝐟𝐟𝐞𝐫 𝐚𝐧𝐝 𝐬𝐢𝐝𝐡𝐚𝐫𝐭𝐡_𝟐𝐤𝟎𝟒

𝐶𝑜𝑛𝑡𝑟𝑖𝑏𝑢𝑡𝑖𝑜𝑛𝑠 𝑡𝑜 𝑑𝑑𝑢𝑠𝑡, 𝑎𝑛 𝑒𝑥𝑝𝑒𝑟𝑖𝑚𝑒𝑛𝑡𝑎𝑙 𝑡𝑜𝑜𝑙 𝑐𝑟𝑒𝑎𝑡𝑒𝑑 𝑏𝑦 𝑏𝑢𝑏𝑏1𝑒𝑠71 𝑡ℎ𝑎𝑡 𝑖𝑚𝑝𝑙𝑒𝑚𝑒𝑛𝑡𝑠 𝑡ℎ𝑒 𝐵𝐼𝑃-451 𝐷𝑢𝑠𝑡 𝑈𝑇𝑋𝑂 𝐷𝑖𝑠𝑝𝑜𝑠𝑎𝑙 𝑃𝑟𝑜𝑡𝑜𝑐𝑜𝑙. 𝐹𝑖𝑛𝑑𝑠 𝑎𝑛𝑑 𝑠𝑎𝑓𝑒𝑙𝑦 𝑑𝑖𝑠𝑝𝑜𝑠𝑒𝑠 𝑜𝑓 “𝑑𝑢𝑠𝑡 𝑎𝑡𝑡𝑎𝑐𝑘” 𝑈𝑇𝑋𝑂𝑠 𝑖𝑛 𝑜𝑛-𝑐ℎ𝑎𝑖𝑛, 𝑑𝑒𝑠𝑐𝑟𝑖𝑝𝑡𝑜𝑟-𝑏𝑎𝑠𝑒𝑑 𝑤𝑎𝑙𝑙𝑒𝑡𝑠.

🔗 https://github.com/bip451/ddust

Bitcoin Dev Project · 14w
𝐂𝐨𝐧𝐭𝐫𝐢𝐛𝐮𝐭𝐢𝐨𝐧𝐬 𝐭𝐨 𝐏𝐚𝐲𝐣𝐨𝐢𝐧 𝐏𝐥𝐮𝐠𝐢𝐧 𝐟𝐨𝐫 𝐁𝐓𝐂𝐏𝐚𝐲 𝐒𝐞𝐫𝐯𝐞𝐫 𝐛𝐲 𝐕𝐚𝐥...
Bitcoin Dev Project profile picture
𝐑𝐞𝐨𝐫𝐠 𝐏𝐥𝐚𝐲𝐠𝐫𝐨𝐮𝐧𝐝 𝐛𝐲 𝐧𝐨𝐚𝐡𝐣𝐨𝐞𝐫𝐢𝐬

𝑇𝑜𝑜𝑙 𝑓𝑜𝑟 𝑒𝑥𝑝𝑙𝑜𝑟𝑖𝑛𝑔 𝑓𝑜𝑟𝑘𝑠, 𝑡𝑖𝑝 𝑑𝑖𝑣𝑒𝑟𝑔𝑒𝑛𝑐𝑒, 𝑎𝑛𝑑 𝑟𝑒𝑜𝑟𝑔 𝑏𝑒ℎ𝑎𝑣𝑖𝑜𝑟 𝑎𝑐𝑟𝑜𝑠𝑠 𝑚𝑢𝑙𝑡𝑖𝑝𝑙𝑒 𝑛𝑜𝑑𝑒 𝑏𝑎𝑐𝑘𝑒𝑛𝑑𝑠.

🔗 https://github.com/noahjoeris/reorg-playground

1
Bitcoin Dev Project · 14w
𝐂𝐨𝐧𝐭𝐫𝐢𝐛𝐮𝐭𝐢𝐨𝐧𝐬 𝐭𝐨 𝐝𝐝𝐮𝐬𝐭 𝐛𝐲 𝐡𝐚𝐫𝐢𝐬𝐦𝐮𝐳𝐚𝐟𝐟𝐞𝐫 𝐚𝐧𝐝 𝐬𝐢𝐝𝐡𝐚𝐫𝐭𝐡_𝟐𝐤𝟎𝟒 𝐶𝑜𝑛𝑡𝑟𝑖𝑏𝑢𝑡𝑖𝑜𝑛𝑠 𝑡𝑜 𝑑𝑑𝑢𝑠𝑡, 𝑎...
Bitcoin Dev Project · 14w
𝐍𝐨𝐝𝐞 𝐏𝐚𝐲𝐣𝐨𝐢𝐧 𝐃𝐞𝐦𝐨 𝐛𝐲 𝐱𝐬𝐭𝐨𝐢𝐜𝐮𝐧𝐢𝐜𝐨𝐫𝐧𝐱 𝐴 𝑁𝑜𝑑𝑒 𝑝𝑎𝑦𝑗𝑜𝑖𝑛 𝑑𝑒𝑚𝑜 ...
Bitcoin Dev Project profile picture
𝐂𝐨𝐧𝐭𝐫𝐢𝐛𝐮𝐭𝐢𝐨𝐧𝐬 𝐭𝐨 𝐏𝐚𝐲𝐣𝐨𝐢𝐧 𝐏𝐥𝐮𝐠𝐢𝐧 𝐟𝐨𝐫 𝐁𝐓𝐂𝐏𝐚𝐲 𝐒𝐞𝐫𝐯𝐞𝐫 𝐛𝐲 𝐕𝐚𝐥𝐞𝐫𝐚𝐅𝐢𝐧𝐞𝐁𝐢𝐭𝐬

𝐴 @BTCPay Server 𝑝𝑙𝑢𝑔𝑖𝑛 𝑡ℎ𝑎𝑡 𝑎𝑑𝑑𝑠 𝐴𝑠𝑦𝑛𝑐 𝑝𝑎𝑦𝑗𝑜𝑖𝑛 (𝐵𝐼𝑃-77) 𝑠𝑢𝑝𝑝𝑜𝑟𝑡 𝑡𝑜 𝑡ℎ𝑒 𝑐ℎ𝑒𝑐𝑘𝑜𝑢𝑡 𝑓𝑙𝑜𝑤. 𝑇ℎ𝑒 𝑝𝑙𝑢𝑔𝑖𝑛 𝑢𝑠𝑒𝑠 𝐶# 𝑏𝑖𝑛𝑑𝑖𝑛𝑔𝑠 𝑡𝑜 𝑡ℎ𝑒 𝑅𝑢𝑠𝑡 𝑃𝑎𝑦𝑗𝑜𝑖𝑛 𝐷𝑒𝑣 𝐾𝑖𝑡 𝑔𝑒𝑛𝑒𝑟𝑎𝑡𝑒𝑑 𝑣𝑖𝑎 𝑈𝑛𝑖𝐹𝐹𝐼.

🔗 https://github.com/ValeraFinebits/btcpayserver-payjoin-plugin

1
Bitcoin Dev Project · 14w
𝐑𝐞𝐨𝐫𝐠 𝐏𝐥𝐚𝐲𝐠𝐫𝐨𝐮𝐧𝐝 𝐛𝐲 𝐧𝐨𝐚𝐡𝐣𝐨𝐞𝐫𝐢𝐬 𝑇𝑜𝑜𝑙 𝑓𝑜𝑟 𝑒𝑥𝑝𝑙𝑜𝑟𝑖𝑛𝑔 𝑓𝑜𝑟𝑘𝑠, 𝑡𝑖𝑝 𝑑𝑖𝑣𝑒𝑟𝑔𝑒𝑛𝑐𝑒, 𝑎𝑛𝑑 𝑟𝑒𝑜𝑟𝑔 𝑏𝑒...
Bitcoin Dev Project · 14w
𝐃𝐮𝐬𝐭-𝐂𝐥𝐞𝐚𝐧𝐞𝐫 𝐛𝐲 𝐣𝐨𝐥𝐚𝐡𝟏 𝐴 𝑏𝑖𝑡𝑐𝑜𝑖𝑛 𝐶𝐿𝐼 𝑡𝑜𝑜𝑙 𝑡ℎ𝑎𝑡 𝑑𝑒𝑡𝑒𝑐𝑡𝑠 𝑑𝑢...
Bitcoin Dev Project profile picture
𝐍𝐨𝐝𝐞 𝐏𝐚𝐲𝐣𝐨𝐢𝐧 𝐃𝐞𝐦𝐨 𝐛𝐲 𝐱𝐬𝐭𝐨𝐢𝐜𝐮𝐧𝐢𝐜𝐨𝐫𝐧𝐱

𝐴 𝑁𝑜𝑑𝑒 𝑝𝑎𝑦𝑗𝑜𝑖𝑛 𝑑𝑒𝑚𝑜 𝑖𝑛 𝑇𝑦𝑝𝑒𝑠𝑐𝑟𝑖𝑝𝑡 𝑡ℎ𝑎𝑡 𝑟𝑒𝑝𝑙𝑖𝑐𝑎𝑡𝑒𝑠 𝑡ℎ𝑒 𝑓𝑢𝑛𝑐𝑡𝑖𝑜𝑛𝑎𝑙𝑖𝑡𝑦 𝑜𝑓 𝑝𝑎𝑦𝑗𝑜𝑖𝑛-𝑐𝑙𝑖, 𝑡ℎ𝑒 𝑟𝑒𝑓𝑒𝑟𝑒𝑛𝑐𝑒 𝑖𝑚𝑝𝑙𝑒𝑚𝑒𝑛𝑡𝑎𝑡𝑖𝑜𝑛 𝑓𝑜𝑟 𝑡ℎ𝑒 𝑝𝑎𝑦𝑗𝑜𝑖𝑛 𝑝𝑟𝑜𝑡𝑜𝑐𝑜𝑙.

🔗 https://github.com/xstoicunicornx/node-payjoin

1
Bitcoin Dev Project · 14w
𝐂𝐨𝐧𝐭𝐫𝐢𝐛𝐮𝐭𝐢𝐨𝐧𝐬 𝐭𝐨 𝐏𝐚𝐲𝐣𝐨𝐢𝐧 𝐏𝐥𝐮𝐠𝐢𝐧 𝐟𝐨𝐫 𝐁𝐓𝐂𝐏𝐚𝐲 𝐒𝐞𝐫𝐯𝐞𝐫 𝐛𝐲 𝐕𝐚𝐥𝐞𝐫𝐚𝐅𝐢𝐧𝐞𝐁𝐢𝐭𝐬 𝐴 nostr:nprofile1qyxhwumn8ghj7cnjvghxjme0qyt8wumn8...
Bitcoin Dev Project · 14w
𝐀𝐧𝐚𝐥𝐲𝐬𝐢𝐬 𝐨𝐟 𝐏𝐨𝐬𝐭-𝐁𝐈𝐏 𝟑𝟐𝟒 𝐏𝟐𝐏 𝐓𝐫𝐚𝐟𝐟𝐢𝐜 𝐛𝐲 𝐑𝐚𝐳𝐨𝐫𝐁𝐞𝐬𝐭 𝐴 𝑝𝑟𝑜𝑗𝑒...
Bitcoin Dev Project profile picture
𝐃𝐮𝐬𝐭-𝐂𝐥𝐞𝐚𝐧𝐞𝐫 𝐛𝐲 𝐣𝐨𝐥𝐚𝐡𝟏

𝐴 𝑏𝑖𝑡𝑐𝑜𝑖𝑛 𝐶𝐿𝐼 𝑡𝑜𝑜𝑙 𝑡ℎ𝑎𝑡 𝑑𝑒𝑡𝑒𝑐𝑡𝑠 𝑑𝑢𝑠𝑡 𝑎𝑡𝑡𝑎𝑐𝑘 𝑈𝑇𝑋𝑂𝑠 𝑖𝑛 𝑦𝑜𝑢𝑟 𝑤𝑎𝑙𝑙𝑒𝑡 𝑎𝑛𝑑 𝑠𝑤𝑒𝑒𝑝𝑠 𝑡ℎ𝑒𝑚 𝑠𝑎𝑓𝑒𝑙𝑦 𝑢𝑠𝑖𝑛𝑔 𝑃𝑆𝐵𝑇𝑠.

🔗 https://github.com/Jolah1/dust-cleaner

1
Bitcoin Dev Project · 14w
𝐍𝐨𝐝𝐞 𝐏𝐚𝐲𝐣𝐨𝐢𝐧 𝐃𝐞𝐦𝐨 𝐛𝐲 𝐱𝐬𝐭𝐨𝐢𝐜𝐮𝐧𝐢𝐜𝐨𝐫𝐧𝐱 𝐴 𝑁𝑜𝑑𝑒 𝑝𝑎𝑦𝑗𝑜𝑖𝑛 𝑑𝑒𝑚𝑜 𝑖𝑛 𝑇𝑦𝑝𝑒𝑠𝑐𝑟𝑖𝑝𝑡 𝑡ℎ𝑎𝑡 𝑟𝑒𝑝𝑙𝑖𝑐𝑎𝑡...
Bitcoin Dev Project · 14w
𝐒𝐮𝐩𝐞𝐫𝐒𝐜𝐚𝐥𝐚𝐫 𝐛𝐲 𝟖𝟏𝟒𝟒𝟐𝟐𝟓𝟑𝟎𝟗 𝐼𝑚𝑝𝑙𝑒𝑚𝑒𝑛𝑡𝑎𝑡𝑖𝑜𝑛 𝑜𝑓 𝑆𝑢𝑝𝑒𝑟𝑆𝑐𝑎𝑙...
Bitcoin Dev Project profile picture
𝐀𝐧𝐚𝐥𝐲𝐬𝐢𝐬 𝐨𝐟 𝐏𝐨𝐬𝐭-𝐁𝐈𝐏 𝟑𝟐𝟒 𝐏𝟐𝐏 𝐓𝐫𝐚𝐟𝐟𝐢𝐜 𝐛𝐲 𝐑𝐚𝐳𝐨𝐫𝐁𝐞𝐬𝐭

𝐴 𝑝𝑟𝑜𝑗𝑒𝑐𝑡 𝑡𝑜 𝑑𝑒𝑡𝑒𝑟𝑚𝑖𝑛𝑒 𝑖𝑓 𝑃2𝑃 𝐵𝑖𝑡𝑐𝑜𝑖𝑛 𝑒𝑛𝑐𝑟𝑦𝑝𝑡𝑒𝑑 𝑡𝑟𝑎𝑓𝑓𝑖𝑐 𝑖𝑠 𝑑𝑒𝑡𝑒𝑐𝑡𝑎𝑏𝑙𝑒 𝑏𝑦 𝐼𝑆𝑃𝑠

🔗 https://github.com/RazorBest/bip324-traffic-analysis

1
Bitcoin Dev Project · 14w
𝐃𝐮𝐬𝐭-𝐂𝐥𝐞𝐚𝐧𝐞𝐫 𝐛𝐲 𝐣𝐨𝐥𝐚𝐡𝟏 𝐴 𝑏𝑖𝑡𝑐𝑜𝑖𝑛 𝐶𝐿𝐼 𝑡𝑜𝑜𝑙 𝑡ℎ𝑎𝑡 𝑑𝑒𝑡𝑒𝑐𝑡𝑠 𝑑𝑢𝑠𝑡 𝑎𝑡𝑡𝑎𝑐𝑘 𝑈𝑇𝑋𝑂𝑠 𝑖𝑛 𝑦𝑜𝑢𝑟 𝑤𝑎𝑙𝑙𝑒...