btcplusplus

bitcoin++ is bringing you the frontier of bitcoin development and workshops through our international series of conferences and hackathons.

join us in Seoul, South Korea this November 5-6 for our next technical bitcoin conference -> https://btcpp.dev

Public Key

npub1dwah6u025f2yy9dgwlsndntlfy85vf0t2eze5rdg2mxg99k4mucqxz7c52

Profile Code

nprofile1qqsxhwmaw842y4zzzk580cfke4l5jr6xyh44v3v6pk59dnyzjm2a7vqpz4mhxue69uhhyetvv9ujuerfw36x7tnsw43qzrmhwden5te0dehhxarj9ekk7mgpzfmhxue69uhhqatjwpkx2urpvuhx2ucpr9mhxue69uhhqun0ve5kcetn9ehx7um5wgcjucm0d5q3wamnwvaz7tmyd9ex2cm5dae8jtnev9382tndv50dh6dq

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Author Public Key

npub1dwah6u025f2yy9dgwlsndntlfy85vf0t2eze5rdg2mxg99k4mucqxz7c52

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Last Notes

2026-10-19 17:37:14 GMT

Come catch Danny of IPF/Marmot (@nprofile…5zju) in Seoul this November at bitcoin++ privacy edition talking about protecting your privacy in the age of AI
https://btcpp.dev/seoul
https://blossom.primal.net/dce4258df4288686881d8d1943986c8fa0eb211becb85d743a9992d25986549f.jpg

2026-07-30 17:10:38 GMT

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Day 1 of bitcoin++ consensus edition is live! https://zap.stream/naddr1qqfhxarjv4sk6cm5dskhxarjv4sk6tfjxqqsuamnwvaz7tmwdaejumr0dshsygrthd7hr64z23ppt2rhuymv6l6fparzt66kgkdqm2zkejpfd4wlxqpsgqqqwensy8kn5r

2026-04-30 17:42:10 GMT

LIVE NOW: Day 1 of bitcoin++ Villains Edition at the Hoover Dam
https://youtube.com/live/kO54tDXfyRc?feature=share

2026-03-05 20:50:25 GMT

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We just wrapped up the exploits edition of @nprofile…5flv in Floripa last Saturday; catch the main stage replay live now!
https://zap.stream/naddr1qqjr2wpsxv6xzwfn956nwdp4956rsc3h943rydes94jrzep48qmnxwtpx56njqg4waehxw309aex2mrp0yhxgctdw4eju6t09upzpn6956apxcad0mfp8grcuugdysg44eepex68h50t73zcathmfs49qvzqqqrkvu352eny

2025-11-05 04:04:28 GMT

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Can't make it all the way to Taipei? We'll be in Durham, North Carolina just next Saturday on Nov 15th, for our first ever one-day popup featuring the local bitcoin developer talent that makes the Triangle so special.
https://btcpp.dev/conf/durham

2025-11-05 04:01:33 GMT

Did you know we're going to Taipei this coming December 15-17? Join us and an all-star speaker crew to discuss what staying sovereign means for bitcoin in 2025 and beyond.
We'll have talks from noted wallet developers and builders such as the Frostsnap team, Ava Chow from bitcoin-core, and Wizardsardine along with cutting edge talks about building on nostr with AI from Alex Gleason and Chad Curtis from @nprofile…7atk and accepting payments as a sovereign individual from @nprofile…v5ym
This won't be an event to miss. Get your tickets now before prices hike on November 15th!
https://btcpp.dev/taipei

2025-10-24 20:05:14 GMT

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i am now getting texts about 'how to buy some "TEXIT"' coin, this might have backfired
#nevent1q…z2hc

2025-10-20 15:06:31 GMT

BREAKING: @nprofile…5flv heads north next summer for the first ever *consensus edition*. Join us in Toronto Canada next July 22-24 for three days at the frontier of the bitcoin protocol
Act fast! Early bird tix special lasts only until Oct 25th!!
https://btcpp.dev/conf/toronto

2025-09-02 11:33:09 GMT

Thinking about joining us in Berlin for btc++ lightning edition in October? Don't wait to get your ticket, we have just 20 left at current prices 📈
https://btcpp.dev/conf/berlin25#tickets

2025-08-12 10:22:15 GMT

Excited to announce SUPER TESTNET will be speaking on "Faster and Cheaper Atomic Swaps" at Bitcoin++ in ISTANBUL this September 3-5. Come join us for this special Bitcoin Scaling edition of Bitcoin++ in one of the most magical cities in the world!
Tickets and more details available on our website: https://btcplusplus.dev/conf/istanbul https://blossom.primal.net/71382fb74e8224ec4c7b8fa1fb5a707e0a2cc778ceaca32e0e6c4789ae3ad2fd.png

2025-08-11 11:56:58 GMT

Excited to announce HUNTER BEAST will be speaking on "Bitcoin’s Quantum Question" at Bitcoin++ in ISTANBUL this September 3-5. Come join us for this special Bitcoin Scaling edition of Bitcoin++ in one of the most magical cities in the world!
GET YOUR TICKET HERE: https://btcplusplus.dev/conf/istanbul https://blossom.primal.net/42ce7365bc2ef83b53e05f76b612de769b7d4da842c5b6b77927d058b9d65290.png

2025-08-10 14:33:34 GMT

Excited to announce EKREM BAL will be speaking on "Bitcoin Bridges with Garbled Circuits" at Bitcoin++ in ISTANBUL this September 3-5. Come join us for this special Bitcoin Scaling edition of Bitcoin++ in one of the most magical cities in the world!
GET YOUR TICKET HERE: https://btcplusplus.dev/conf/istanbul https://blossom.primal.net/c13a1f1690e515aad09d5f316f1928df068a613d1f07a2bc0733fef47f26dc2f.png

2025-08-10 11:37:41 GMT

Excited to announce AARON FEICKERT will be speaking on "From Theory to Practice: Making Cryptography Play Nicely with Bitcoin" at Bitcoin++ in ISTANBUL this September 3-5. Come join us for this special Bitcoin Scaling edition of Bitcoin++ in one of the most magical cities in the world!
GET YOUR TICKET HERE: https://btcplusplus.dev/conf/istanbul https://blossom.primal.net/c6cc509e2ce0a4d057c7cc130fe2b65aac8602245fa9a7620ebce2a6625bd8e3.png

2025-08-10 10:26:34 GMT

Excited to announce ABDEL will be speaking on "Bitcoin x STARKs: a math match made in Heaven" at Bitcoin++ in ISTANBUL this September 3-5. Come join us for this special Bitcoin Scaling edition of Bitcoin++ in one of the most magical cities in the world!
GET YOUR TICKET HERE: https://btcplusplus.dev/conf/istanbul https://blossom.primal.net/84d8f6d88f6934af119f47d019d4c46689842c66c60d437283295690ac6dafb3.png

2025-08-09 11:25:51 GMT

Excited to announce MYKYTA TYMKO will be speaking on "How using bills of exchange in conjunction with ecash will help increase the velocity of 1 sat by several dozen times" at Bitcoin++ in ISTANBUL this September 3-5. Come join us for this special Bitcoin Scaling edition of Bitcoin++ in one of the most magical cities in the world!
GET YOUR TICKET HERE: https://btcplusplus.dev/conf/istanbul https://blossom.primal.net/f98651ca0b9eb09b9e3cd325df4b58002939677655a35076204bbe7f07826a76.png

2025-08-07 16:33:21 GMT

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Catch behind the scenes interviews from today's privacy conf over on Insider Edition
#nevent1q…ycgn

2025-08-07 16:29:48 GMT

Day 1 of our privacy edition in Riga Lativa just wrapped up. Congrats to all the hackathon finalists that are moving on to the final round tomorrow!
Miss a talk or workshop today? Never fear you can catch today's content on our livestream replay: https://www.youtube.com/live/mvuWLob3CFU?si=Bhf1uHbBB-TJjN61
Tune in tomorrow at 9.30a EEST sharp for another day of talks and workshops straight from Riga Latvia.

2025-08-07 16:15:18 GMT

Excited to announce RAYMOND PULVER will be speaking on "SUBFROST as a Bitcoin L0" at Bitcoin++ in ISTANBUL this September 3-5. Come join us for this special Bitcoin Scaling edition of Bitcoin++ in one of the most magical cities in the world!
GET YOUR TICKET HERE: https://btcplusplus.dev/conf/istanbul https://blossom.primal.net/1bc11aca5014905d66177013779568d01f24ee6bc35914d7f6dc4e8beff64b44.png

2025-08-07 15:21:03 GMT

Excited to announce MISHA KOMAROV will be speaking on "Bitcoin PIPEs" at Bitcoin++ in ISTANBUL this September 3-5. Come join us for this special Bitcoin Scaling edition of Bitcoin++ in one of the most magical cities in the world!
GET YOUR TICKET HERE: https://btcplusplus.dev/conf/istanbul
https://blossom.primal.net/6763f72e2b2d9e9ea26086290a73c524aae1f41ed365b2b543d7d5478174b90a.png

2025-08-05 16:39:17 GMT

Excited to announce DOMINIK HARZ will be speaking on "Combining Bitcoin and Ethereum to build the gateway to Bitcoin DeFi" at Bitcoin++ in ISTANBUL this September 3-5. Come join us for this special Bitcoin Scaling edition of Bitcoin++ in one of the most magical cities in the world!
GET YOUR TICKET HERE: https://btcplusplus.dev/conf/istanbul https://blossom.primal.net/c13100733d5b18bb9ea28e869224bf5e6697a8c968e91ff80c67e360324905d2.png

2025-08-05 16:26:31 GMT

Excited to announce ROBIN LINUS will be speaking on "BitVM: Bridging Bitcoin" at Bitcoin++ in ISTANBUL this September 3-5. Come join us for this special Bitcoin Scaling edition of Bitcoin++ in one of the most magical cities in the world!
GET YOUR TICKET HERE: https://btcplusplus.dev/conf/istanbul https://blossom.primal.net/163d5b1ef49e6be370fc5a65e658ad41aa925822a0865babf0d6c207aca9081e.png

2025-08-04 16:20:01 GMT

Excited to announce HUBERTUS HOFKIRCHNER will be speaking on "Bitcoin for International Trade" at Bitcoin++ in ISTANBUL this September 3-5. Come join us for this special Bitcoin Scaling edition of Bitcoin++ in one of the most magical cities in the world!
GET YOUR TICKET HERE: https://btcplusplus.dev/conf/istanbul https://blossom.primal.net/30310c15d27edcb7ea0237d2ba9685f8537b6796affe5fa0842e86293a1d2478.png

2025-08-03 13:43:37 GMT

Excited to announce STUTXO will be speaking on "how to build an app on char" at Bitcoin++ in ISTANBUL this September 3-5. Come join us for this special Bitcoin Scaling edition of Bitcoin++ in one of the most magical cities in the world!
GET YOUR TICKET HERE: https://btcplusplus.dev/conf/istanbul https://blossom.primal.net/f9085820ea96e5607c9bad8b9c10af6c1d398bd6ddc6ebbb2d1a816acd4058f1.png

2025-08-03 10:20:46 GMT

Excited to announce LIAM EAGEN will be speaking on "Verifying Proofs on Bitcoin Today with Garbled Circuits" at Bitcoin++ in ISTANBUL this September 3-5. Come join us for this special Bitcoin Scaling edition of Bitcoin++ in one of the most magical cities in the world!
GET YOUR TICKET HERE: https://btcplusplus.dev/conf/istanbul https://blossom.primal.net/46c01fce37eb8397b530f993c1f02a469cdfd657625961c065ce0587239a6e52.png

2025-08-01 18:51:46 GMT

Excited to announce STEVEN ROOSE will be speaking on "Second is Scaling with Arks" at Bitcoin++ in ISTANBUL this September 3-5. Come join us for this special Bitcoin Scaling edition of Bitcoin++ in one of the most magical cities in the world!
GET YOUR TICKET HERE: https://btcplusplus.dev/conf/istanbul https://blossom.primal.net/b2de1da520b553da3b03508d51b2566dd6f4b583b1613e6d5c9d892f7a81ac63.png

2025-08-01 10:44:19 GMT

Excited to announce ERIK WALL will be speaking on "History of ZKPs on Bitcoin" at Bitcoin++ in ISTANBUL this September 3-5. Come join us for this special Bitcoin Scaling edition of Bitcoin++ in one of the most magical cities in the world!
GET YOUR TICKET HERE: https://btcplusplus.dev/conf/istanbul https://blossom.primal.net/347ab5122a761436fb743c0e3aa3750c143ed4d3d1d3b6fb430b1b3497de9cc0.png

2025-08-01 08:44:42 GMT

Excited to announce BINARI will be speaking on "BRC2.0 and Programmable Bitcoin Native Assets" at Bitcoin++ in ISTANBUL this September 3-5. Come join us for this special Bitcoin Scaling edition of Bitcoin++ in one of the most magical cities in the world!
GET YOUR TICKET HERE: https://btcplusplus.dev/conf/istanbul
https://blossom.primal.net/3b855be709e2bf5635d1cf79f47eae47c135f9c72b37d6161d8e4947436a364d.png

2025-07-20 17:47:44 GMT

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Join Arjen and the rest of the TollGate team in Riga next month and learn how to run your own ecash powered WiFi gateway using TollGate
https://btcpp.dev/privacy#agenda
#nevent1q…8su8

2025-07-20 17:45:15 GMT

bitcoin++ privacy edition talks + agenda posted (Riga, Aug 7+8)
https://btcpp.dev/conf/riga/talks
bitcoin++, the global developer-focused conference series, just announced the speaker lineup for their Privacy Edition, taking place August 7-8, 2025, at the National Library of Latvia in Riga. The two-day technical conference strategically precedes the 7th annual Baltic Honeybadger conference (August 9-10), creating an unprecedented four-day "Riga Bitcoin Week" for the global Bitcoin community.
https://stacker.news/items/1047346

2025-07-16 23:57:56 GMT

Join us in Riga this August 7+8 to talk about bitcoin and privacy. We'll be hosting the event at the National Library of Riga for two full days of talks, workshops, and hacking
Talks and agenda just got posted to the website 🌙 Get a first look
Get your tickets here 👉 https://btcpp.dev/privacy#tickets
Full list of talks and workshops 👉 https://btcpp.dev/conf/riga/talks
https://blossom.primal.net/d3214de8222b3b54d475628dae12379deff51d0b82d81f7cbd68c308fbf3964e.png
https://blossom.primal.net/57d08f0dfba1cf8c77f5cdfaed209d1c4cb10d3242f355b64313073632ea60df.png

2025-06-09 21:16:22 GMT

btc++ insider edition sat down with @nprofile…cn9n and @nprofile…8d6t to talk about all things TollGate
Catch the conversation on YouTube
https://www.youtube.com/watch?v=tCBlgO3sNlw

2025-04-21 13:37:34 GMT

https://m.primal.net/QYNs.png Join us for the second bitcoin 2025 hackathon workshop with Stacks on Thursday April 24th at 2:00pm ET: https://lu.ma/rzbmsr8z

2025-04-17 14:57:09 GMT

The B25 Hackathon Workshop with Maestro starts in 5 hours (4:00PM ET). Join us! https://www.youtube.com/watch?v=B3U1bhtYwbw

2025-04-02 20:22:32 GMT

https://m.primal.net/PuAO.jpg Join us for the bitcoin games 2025 hackathon kickoff! We will go over logistics, timelines, rules, prizes, judging criteria and answer all of your questions!
👉 Monday April 7th at 6:00pm EST on X spaces: https://x.com/i/spaces/1nAKEgwZymRJL
It's not too late to register for the hackathon: https://btcpp.dev/vegas25

2025-03-27 19:46:20 GMT

https://m.primal.net/Pvaj.mp4 Join us May 7-9 in Austin, TX for more in-depth discussions at bitcoin++ mempool edition. Get your tickets: https://btcpp.dev/conf/atx25#tickets

2025-03-26 17:45:23 GMT

https://m.primal.net/PuAO.jpg We are excited to announce that bitcoin++ is the official partner of the virtual hackathon for Bitcoin 2025. Historically, bitcoin++ has been the launchpad for many great projects and new ideas in the Bitcoin space, and this bitcoin hackathon promises to be no different.
The remote hackathon is focused on creating groundbreaking Bitcoin-based products and solutions. Participants will have the opportunity to showcase their skills to industry leaders, compete for bitcoin rewards, and connect with top developers and investors.
Join us in building the future of Bitcoin! Register today and take your Bitcoin innovation to the next level: https://b.tc/conference/2025/hackathon

2025-03-21 17:28:07 GMT

https://m.primal.net/PoBl.png vnprc @npub16vzjeglr653mrmyqvu0trwaq29az753wr9th3hyrm5p63kz2zu8qzumhgd from Hashpool will be speaking about Proxy Pools - Harness the Free Market to Decentralize Mining at bitcoin++ mempools edition, May 7-9 in Austin, TX. Join us: https://btcpp.dev/conf/atx25#agenda

2025-03-18 14:25:44 GMT

https://m.primal.net/PkOY.mp4 Join us in Austin, TX, May 7-9, 2025 and take a deep dive into the mempools and mining.
Get your tickets: https://btcpp.dev/conf/atx25.

2025-03-17 13:45:29 GMT

What is Nix, NixOS, Nixpkgs, Flakes? by Pavol Rusnak. Watch now: https://youtu.be/cDTQSlBB2cM
In this talk, we will embark on an exploration of Nix, NixOS, Nixpkgs, and Flakes. Aimed at participants unfamiliar with these concepts, this talk will serve as a foundation to build upon, helping us to bring everyone on the same page.
This presentation was recorded in Berlin, in October 2023 during bitcoin++ nixedition.
Sign up for one of our upcoming dev conf at https://btcpp.dev
#btcplusplus #devconf #bitcoineducation #bitcoinconf #bitcoindev #bitcoinconference #cypherpunks

2025-03-13 18:32:00 GMT

https://m.primal.net/PehO.mp4 Thank you @nprofile…xncl and @nprofile…rzcm for supporting @nprofile…cn9n 's @nprofile…5flv events across the world.

2025-03-07 20:28:37 GMT

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bc1q3svze4z9rcd2tk524htz27q9d0rdg0lxgpwveqkcy349rny4hmhs3f97q6

2025-03-07 20:27:11 GMT

https://m.primal.net/PXSj.png
Excited for the upcoming bitcoin++ turbo hackathon during sxsw at the bitcoin commons, March 11th, 12pm to 5:30pm. Support devs and donate to the hackathon prize pool!

2025-03-06 13:06:51 GMT

LaWallet: a NOSTR-Backed Lightning Wallet by Mariano Perez Rodriguez. Watch now: https://youtu.be/Ba3DpzUAopA
"How can Lightning reach the whole world? How can non-tech-savvy users be on-boarded? How can familiar payment UXs be leveraged? How can NOSTR help us be shamelessly transparent?" These were the questions we tried to answer with LaWallet: an Open Source, transparent, custodial, Lightning wallet, with built-in BoltCard support. Join us as we visit the inception, design rationale, protocols, and future extensions of this modular machine.
This presentation was recorded in Buenos Aires, in February 2024 during bitcoin++ payment edition.
#btcplusplus #devconf #bitcoineducation #bitcoinconf #bitcoindev #bitcoinconference #cypherpunks

2025-03-05 22:10:04 GMT

https://m.primal.net/PVDE.gif If you are in Austin for SXSW next week, join us at the Bitcoin Commons next Tuesday Afternoon (12PM to 5:30PM) and come hack with bitcoin++. Snacks and drinks will be provided. NO EXPERIENCE REQUIRED! Sign up at https://ykdl62lcpgz.typeform.com/turbohack

2025-03-03 14:53:46 GMT

https://m.primal.net/PSSK.mp4 One week left to sign up for bitcoin++ AI powered turbo hackathon. Come and build on bitcoin using your favorite AI tools. Sign up now: https://ykdl62lcpgz.typeform.com/turbohack. March 11, 2025 from 1:00pm to 5:00pm at the Bitcoin Commons in Austin, TX

2025-02-24 14:59:32 GMT

If you missed the livestream on Saturday, you can find all the projects presented at bitcoin++ hacking edition at https://bitcoinplusplus.devpost.com/project-gallery?page=1

2025-02-22 17:45:36 GMT

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Come check out my stream on zap.stream! https://zap.stream/naddr1qqjrxvmpxdnryv3k95cxgwfh956xgv3s94snvd3n95enxwpnxenrwdnxvyckyqgwwaehxw309ahx7uewd3hkctcpr9mhxue69uhhyetvv9ujuumwdae8gtnnda3kjctv9uq32amnwvaz7tmjv4kxz7fwv3sk6atn9e5k7tcpzamhxue69uhhyetvv9ujumn0wd68ytnzv9hxgtcpz9mhxue69uhkummnw3ezumrpdejz7qg7waehxw309ahx7um5wgkhqatz9emk2mrvdaexgetj9ehx2ap0qyghwumn8ghj7mn0wd68ytnhd9hx2tcpz4mhxue69uhhyetvv9ujumn0wd68ytnzvuhsz9thwden5te0dehhxarj9ehhsarj9ejx2a30qgsv73dxhgfk8tt76gf6q788zrfyz9dwwgwfk3aar6l5gk82a76v9fgrqsqqqan8qfhqnx

2025-02-20 23:14:11 GMT

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bc1qxa6ce5u5e5q7x0jvqaz74p8gqja468za09k5xgfek45f4lcan68qa4c7jv

2025-02-20 23:13:52 GMT

https://image.nostr.build/0d037f6361dbd017b579134ead83ba28b20f903c3fb3a221264e2bc464bb4406.png Developers are working hard on their hackathon projects at bitcoin++ Hacking Edition in Florianopolis, Brasil. Donate to the hackathon prize pool and follow along at https://bitcoinplusplus.devpost.com/. Winners will be announced on Saturday!

2025-02-20 00:08:43 GMT

https://video.nostr.build/e9538b2d5ffbaacac9e1ebb5bc6427d1c1cb95256faba94f26e75a406ace49cd.mp4

2025-02-19 22:29:50 GMT

https://video.nostr.build/d7060108ac107b9937f8897d95861633736b3fdbed793bf4501d90f79fa7239e.mp4 Is @npub1yxp…399s a DJ for @npub1dwa…7c52 now?

2025-02-19 16:30:45 GMT

We are live from Brazil: https://www.youtube.com/watch?v=i35KwGbeNQw

2025-02-17 19:53:21 GMT

https://image.nostr.build/c409db900072d14119b4968ff2c1e45c8b1d06a1b2df12cbd0f72132e649a30d.gif Join us in Riga, Latvia, August 7+8 2025, ahead of the Baltic Honeybadger Conference 2025 for bitcoin++ privacy edition. Get your tickets: https://btcpp.dev/conf/riga

2025-02-17 15:14:09 GMT

Hashrate and privacy by Nico Preti. Watch now: https://youtu.be/NDnSuT9FAmU
Hashrate payments provide better privacy than traditional mixers, but mined bitcoin is a scarce, concentrated resource. This talk will look at how to use multisig in tandem with the stratum protocol to safely deliver privacy.
This presentation was recorded in Buenos Aires, in February 2024 during bitcoin++ payment edition.
Sign up for one of our upcoming dev conf at https://btcpp.dev
#btcplusplus #devconf #bitcoineducation #bitcoinconf #bitcoindev #bitcoinconference #cypherpunks

2025-02-17 15:12:43 GMT

Connecting Bitcoin Payment Layers by Michael. Watch now: https://youtu.be/0X7HnyTdpd8
This workshop introduces the technical concepts underpinning the connection of different Bitcoin payment layers via atomic swaps followed by a hands-on code demo.
This presentation was recorded in Buenos Aires, in February 2024 during bitcoin++ payment edition.
Sign up for one of our upcoming dev conf at https://btcpp.dev
#btcplusplus #devconf #bitcoineducation #bitcoinconf #bitcoindev #bitcoinconference #cypherpunks

2025-02-14 19:24:33 GMT

https://video.nostr.build/fe17bf8235d0b9c3582edb66db49f48535520efc2cf6965bb3e4b103f53bfd85.mp4 @npub1e0z…0txy explains on @npub1sk7…jraw with @npub1guh…6hjy what the first AI-powered turbo 2-hour hackathon is. Join us on March 11, 2025 from 1:00pm to 5:00pm at bitcoin commons in Austin, TX. Sign up at https://ykdl62lcpgz.typeform.com/turbohack

2025-02-14 16:35:47 GMT

State of Async Payments by Valentine Wallace. Watch now: https://youtu.be/c7v5TJ6z0Dc
Mobile wallets on the Lightning Network face a critical limitation: they must be online to receive payments. But imagine if wallets could receive payments even when offline for weeks or months at a time? Enter async payments, an innovative protocol arriving on the Lightning Network this year. Join us as we discuss its current status, future, and plans for integration into wallets.
This presentation was recorded in Buenos Aires, in February 2024 during bitcoin++ payment edition.
Sign up for one of our upcoming dev conf at https://btcpp.dev
#btcplusplus #devconf #bitcoineducation #bitcoinconf #bitcoindev #bitcoinconference #cypherpunks

2025-02-11 14:53:57 GMT

https://image.nostr.build/4a66c5d46342abeb41f77d10eecc72bda9d32708f6ad559bac96b234b96fa9a9.gif
bitcoin++ presents the first AI-powered turbo 2-hour hackathon at Bitcoin Commons in Austin, TX. March 11, 2025 from 1:00pm to 5:00pm. Come and build on bitcoin using your favorite AI tools. Sign up now: https://ykdl62lcpgz.typeform.com/turbohack

2025-02-04 23:50:43 GMT

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The agenda for bitcoin++ conference in Brazil is up: https://btcpp.dev/conf/floripa#agenda. It's not too late to come hacking at the beach! Join us in Florianopolis, Brazil, Feb 19 - 22, 2025

2025-02-04 20:45:30 GMT

https://video.nostr.build/f26ca2b23ac4b29832c627a7d81993d5c4a9f2f53deafb3a495133ec8ad8bef8.mp4
The agenda for our upcoming conference in Brazil is up: https://btcpp.dev/conf/floripa#agenda. It's not too late to come hacking at the beach! Join us in Florianopolis, Brazil, Feb 19 - 22, 2025

2025-02-03 17:20:31 GMT

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Only YouTube for now: https://www.youtube.com/@btcplusplus/videos

2025-02-03 17:13:36 GMT

https://image.nostr.build/de3d2ab190291171cb3989efc59450ff158e33c1caa82748fc67882acc091377.png
Come hangout in Florianopolis, Brasil (Feb 19 - 22, 2025) with @npub16an…6pfx, @npub19z2…fkd4, @npub12a6…clwp, @npub1qqq…rfkq, @npub170d…chu7, @npub1hxf…xw8z, @npub1py3…ke9h, @npub1e0z…0txy, @npub1lqn…yrp7, @npub1rqx…s548, @npub1yxp…399s, and @npub1m0s…qp5h . Big thank you to our sponsors: @npub17xv…c9as, @npub1vmp…xhm7, Vinteum and satoshilabs. Get your tickets: https://btcpp.dev/conf/floripa

2025-01-25 14:43:44 GMT

Submarine Swaps by Thomas Voegtlin. Watch now: https://youtu.be/t6ipzY_hjGA
A talk about submarine swaps, liquidity, and lightning
This presentation was recorded in October 2024 in Berlin, Germany during bitcoin++ conference, ecash edition.
Sign up for one of our upcoming dev conf at https://btcpp.dev
#btcplusplus #devconf #bitcoineducation #bitcoinconf #bitcoindev #bitcoinconference #cypherpunks

2025-01-22 22:26:08 GMT

Building a Custodial Lightning Wallet the Right Way by gudnuf. Watch now: https://youtu.be/QTXYN3BaH2Q
Traditional Lightning wallets offer a stark choice: complex and non-custodial or privacy-compromising and custodial. Cashu bridges this gap, enabling developers to build user-friendly Lightning-enabled apps without the usual complexities. In this hands-on workshop, with the help of cashu-ts and Replit, participants will implement sending and receiving Lightning payments while exploring privacy features, offline capabilities, multi-currency support, and user-selectable custodians.
This presentation was recorded in October 2024 in Berlin, Germany during bitcoin++ conference, ecash edition.
Sign up for one of our upcoming dev conf at https://btcpp.dev
#btcplusplus #devconf #bitcoineducation #bitcoinconf #bitcoindev #bitcoinconference #cypherpunks

2025-01-21 00:06:29 GMT

Only a few tickets left for bitcoin++ hacking edition in Florianopolis, Brazil, Feb 19 -22, 2025. Join the best devs building on Bitcoin! And level up! https://btcpp.dev/conf/floripa https://video.nostr.build/01f2ad7095b422fed3508586a7f2f8737421f5c25ef2603a98a86bc616496b30.mp4

2025-01-21 00:05:29 GMT

https://video.nostr.build/01f2ad7095b422fed3508586a7f2f8737421f5c25ef2603a98a86bc616496b30.mp4

2025-01-20 15:49:08 GMT

Basics of Cashu Wallet development with cashu-ts by Egge. Watch now: https://youtu.be/A_as1Vu3Jug
This workshop is a live-coding session. We will be investigating the basics of Cashu web-wallet development, using the cashu-ts TypeScript library. During the workshop I will explain fundamental Cashu concepts and how they are applied in cashu-ts.
This presentation was recorded in October 2024 in Berlin, Germany during bitcoin++ conference, ecash edition.
#btcplusplus #devconf #bitcoineducation #bitcoinconf #bitcoindev #bitcoinconference #cypherpunks

2025-01-13 16:16:16 GMT

Fedimint Lightning Gateway v2 by Justin Moeller. Watch now: https://youtu.be/Iwzhq9bxUeA
This presentation will describe the evolution of Fedimint's Lightning Gateway architecture, from a CLN extension, to supporting LND, modularizing each component, implementing a new cryptographic contract protocol with the federation, and adding LDK-node support.
This presentation was recorded in October 2024 in Berlin, Germany during bitcoin++ conference, ecash edition.
Sign up for one of our upcoming dev conf at https://btcpp.dev
#btcplusplus #devconf #bitcoineducation #bitcoinconf #bitcoindev #bitcoinconference #cypherpunks

2025-01-10 21:13:20 GMT

Who is coming to Floripa? https://www.satlantis.io/place/br/santa-catarina/florian%C3%B3polis/R296561/events?id=135

2025-01-10 16:02:19 GMT

Cashu on Shopstr, NIP-60 Cashu Wallet by Calvadev. Watch now: https://youtu.be/wPZo6cYBleE
Cashu on Shopstr: An overview of how Cashu is used throughout the Shopstr marketplace Nostr client. NIP-60 Cashu Wallet: A workshop going over how to implement a Nostr-based Cashu wallet.
This presentation was recorded in October 2024 in Berlin, Germany during bitcoin++ conference, ecash edition.
Sign up for one of our upcoming dev conf at https://btcpp.dev
#btcplusplus #devconf #bitcoineducation #bitcoinconf #bitcoindev #bitcoinconference #cypherpunks

2025-01-09 19:43:58 GMT

P2P Transmission Methods by Oscar Lafarga. Watch now: https://youtu.be/YWiWd5TNNyA
Copy-pasting is easy enough... Animated QR codes are cool too! What else can we do? In this workshop we'll explore different ways of transmitting ecash from one device to another, particularly mobile devices in low-connectivity environments. - Text-based transmission (copy-paste & send) - Visual transmission (animated QR codes) - Audio transmission (wtf? is this even possible?)
This presentation was recorded in October 2024 in Berlin, Germany during bitcoin++ conference, ecash edition.
Sign up for one of our upcoming dev conf at https://btcpp.dev
#btcplusplus #devconf #bitcoineducation #bitcoinconf #bitcoindev #bitcoinconference #cypherpunks

2025-01-08 16:40:48 GMT

Hackathon Kick-off by Alex Lewin. Watch now: https://youtu.be/RCKjUzyb-DE
Get an overview of the prizes and judging criteria, and find your team to start working at the hackathon kickoff session.
This presentation was recorded in October 2024 in Berlin, Germany during bitcoin++ conference, ecash edition.
Sign up for one of our upcoming dev conf at https://btcpp.dev
#btcplusplus #devconf #bitcoineducation #bitcoinconf #bitcoindev #bitcoinconference #cypherpunks

2025-01-08 16:38:08 GMT

If you are a dev and want to come present your latest project at one of our
bitcoin++ conference series, please reach out: https://www.cognitoforms.com/Btcplusplus/SpeakersPresentationApplication

2025-01-03 23:23:57 GMT

Un-custody: A New Approach To Permissionless Transactions by Periwinkle Doerfler. Watch now: https://youtu.be/dZxwpsKqSGs
There are currently two main approaches to Bitcoin custody: self-custody, e.g. the use of non-custodial wallets or cold storage, and centralized custody, through trusted 3rd parties and multisignature schemes. In an abstracted environment (which maintains Bitcoin finality and proximity) there is a third option: un-custody - or custody-by-consensus - a custody scheme completely foregoing cryptographic proofs. This talk explores un-custody and its benefits and applications, particularly with respect to DeFi systems like ecash implementations.
This presentation was recorded in October 2024 in Berlin, Germany during bitcoin++ conference, ecash edition.
Sign up for one of our upcoming dev conf at https://btcpp.dev
#btcplusplus #devconf #bitcoineducation #bitcoinconf #bitcoindev #bitcoinconference #cypherpunks

2025-01-02 18:09:05 GMT

Federation Stats by Lefteris & Tacio. Watch now: https://youtu.be/-BC3ycCAfkE
Short presentation on Fedi's white-glove federations
This presentation was recorded in October 2024 in Berlin, Germany during bitcoin++ conference, ecash edition.
Sign up for one of our upcoming dev conf at https://btcpp.dev
#btcplusplus #devconf #bitcoineducation #bitcoinconf #bitcoindev #bitcoinconference #cypherpunks

2024-12-23 13:22:30 GMT

Nostr Wallet Connect and Ecash by Super Testnet. Watch now: https://youtu.be/_y37XTD0xYU
In this workshop, you'll learn how to add lightning to your project easily by combining ecash with Nostr Wallet Connect
This presentation was recorded in October 2024 in Berlin, Germany during bitcoin++ conference, ecash edition.
#btcplusplus #devconf #bitcoineducation #bitcoinconf #bitcoindev #bitcoinconference #cypherpunks

2024-12-21 14:08:42 GMT

Fedimint Footprints: Exploring What's Visible by Brad Stachurski. Watch now: https://youtu.be/RMi0SYS8GFU
A brief exploration of publicly available data from Fedimints using an open-source tool, Fedimint Observer.
This presentation was recorded in October 2024 in Berlin, Germany during bitcoin++ conference, ecash edition.
Sign up for one of our upcoming dev conf at https://btcpp.dev
#btcplusplus #devconf #bitcoineducation #bitcoinconf #bitcoindev #bitcoinconference #cypherpunks

2024-12-20 14:45:51 GMT

Building Ecash Support into web apps by IroncladDev. Watch now: https://youtu.be/KqJdeGu402U
A talk on integrating and supporting ecash in web apps
This presentation was recorded in October 2024 in Berlin, Germany during bitcoin++ conference, ecash edition.
Sign up for one of our upcoming dev conf at https://btcpp.dev
#btcplusplus #devconf #bitcoineducation #bitcoinconf #bitcoindev #bitcoinconference #cypherpunks

2024-12-19 13:59:51 GMT

STARKs - Paving the Way to more trustlessness for Cashu? by Abdel. Watch now: https://youtu.be/XJbp5qUVZ0I
This presentation was recorded in October 2024 in Berlin, Germany during bitcoin++ conference, ecash edition.
#btcplusplus #devconf #bitcoineducation #bitcoinconf #bitcoindev #bitcoinconference #cypherpunks

2024-12-18 15:22:32 GMT

Fedimint Consensus by joschisan. Watch now: https://youtu.be/DqXsaGz-28E
How to design a low latency Byzantine Fault Tolerant system for constant performance with respect to the number of nodes.
This presentation was recorded in October 2024 in Berlin, Germany during bitcoin++ conference, ecash edition.
Sign up for one of our upcoming dev conf at https://btcpp.dev
#btcplusplus #devconf #bitcoineducation #bitcoinconf #bitcoindev #bitcoinconference #cypherpunks

2024-12-17 14:40:05 GMT

Ecash in non-permissive environments by leito. Watch now: https://youtu.be/-8ey_61MP24
Ecash is a revolutionary technology, but would it work in a SHTF situation? How would people transact during a national blackout or if a government severed a country's international internet connection?
This presentation was recorded in October 2024 in Berlin, Germany during bitcoin++ conference, ecash edition.
Sign up for one of our upcoming dev conf at https://btcpp.dev
#btcplusplus #devconf #bitcoineducation #bitcoinconf #bitcoindev #bitcoinconference #cypherpunks

2024-12-13 19:13:52 GMT

Fedimint SDK Deep Dive by Alex Lewin. Watch now: https://youtu.be/KCZ6y2ufavw
The Fedimint Web SDK just launched. Join Alex Lewin for a deep dive into what it enables for ecash payments on the web.
This presentation was recorded in October 2024 in Berlin, Germany during bitcoin++ conference, ecash edition.
Sign up for one of our upcoming dev conf at https://btcpp.dev
#btcplusplus #devconf #bitcoineducation #bitcoinconf #bitcoindev #bitcoinconference #cypherpunks

2024-12-12 14:16:59 GMT

Nutsack - Unsiloed Data, Unsiloed Money by calvadev . Watch now: https://youtu.be/KD735kbjLZ0
NIP-60 + NIP-61 bring interoperable wallets to any nostr app, along with immediate, verifiable zaps.
This presentation was recorded in October 2024 in Berlin, Germany during bitcoin++ conference, ecash edition.
#btcplusplus #devconf #bitcoineducation #bitcoinconf #bitcoindev #bitcoinconference #cypherpunks

2024-12-10 22:13:00 GMT

https://video.nostr.build/5ec2cb506619fe3a999b7f2f268a78ace146bfd3749a95d8b3b52848175ec75b.mp4
Join us in Florianopolis, Brasil | ACATE Centro de Inovação | Feb 19 - 22, 2025. More details at btcpp.dev/conf/floripa.

2024-12-10 13:37:51 GMT

Federated eCash mints 101 by Eric Sirion. Watch now: https://youtu.be/jbh93tnsNUs
Curious about Federated eCash Mint but not sure what it’s all about? In this session, we’ll break down how it works, what you can actually do with it, and why it matters. From its privacy features to real-world use cases, we’ll cover everything you need to know in simple, no-nonsense terms. Whether you’re completely new or just looking to get a better understanding, this talk will help you figure out how Federated eCash Mint can make a difference.
This presentation was recorded in October 2024 in Berlin, Germany during bitcoin++ conference, ecash edition.
Sign up for one of our upcoming dev conf at https://btcpp.dev
#btcplusplus #devconf #bitcoineducation #bitcoinconf #bitcoindev #bitcoinconference #cypherpunks

2024-12-09 15:15:05 GMT

The Second Renaissance of ecash by Calle.
The revival of ecash is unlocking a new frontier for digital payments, driving innovation across the Bitcoin ecosystem. In this talk, I will explore the pioneering work being done by developers building applications with this technology. We will examine the cryptosystem behind the Cashu protocol and discuss potential improvements, paving the way for more advanced Chaumian ecash systems in the future.
Watch now: https://youtu.be/DZjqTsgO8To
This presentation was recorded in October 2024 in Berlin, Germany during bitcoin++ conference, ecash edition.
Sign up for one of our upcoming dev conf at https://btcpp.dev
#btcplusplus #devconf #bitcoineducation #bitcoinconf #bitcoindev #bitcoinconference #cypherpunks

2024-12-08 19:26:28 GMT

Conference Kick Off by niftynei https://x.com/@niftynei. This presentation was recorded in October 2024 in Berlin, Germany during bitcoin++ conference, ecash edition. Watch now: https://youtu.be/7DeovIQZ6ks
Sign up for one of our upcoming dev conf at https://btcpp.dev
#btcplusplus #devconf #bitcoineducation #bitcoinconf #bitcoindev #bitcoinconference #cypherpunks

2024-12-07 23:05:00 GMT

Validi-TEE: VLS in OP-TEE? by M Sean Gilligan. This presentation was recorded in May 2024 in Austin, TX during bitcoin++ conference, script edition. Watch now: https://youtu.be/UDuL4F3fMb4
Sign up for one of our upcoming dev conf at https://btcpp.dev
#btcplusplus #devconf #bitcoineducation #bitcoinconf #bitcoindev #bitcoinconference #cypherpunks

2024-12-06 18:42:41 GMT

Hackathon Presentations | bitcoin++ ATX script edition | May 2024 | Austin TX
Watch now: https://youtu.be/Tx1UTKbSVmY
This presentation was recorded in May 2024 in Austin, TX during bitcoin++ conference, script edition.
Sign up for one of our upcoming dev conf at https://btcpp.dev
#btcplusplus #devconf #bitcoineducation #bitcoinconf #bitcoindev #bitcoinconference #cypherpunks

2024-12-05 18:54:01 GMT

secp256k1-jdk, bitcoinj, and the Bitcoin JDK ecosystem by M Sean Gilligan.
We'll start with a look at the greater Bitcoin JDK ecosystem and a brief intro to modern (2024+), functional-style Java. We'll compare modern Java with Rust and look at how Rust libraries can be used in Java. We'll introduce the new secp256k1-jdk API and its implementation using libsecp256k1 and the Foreign Function & Memory API ("Panama"). We'll also look at the refactored bitcoinj 0.17 and beyond.
Watch now: https://youtu.be/4Nf2rA722S0
This presentation was recorded in May 2024 in Austin, TX during bitcoin++ conference, script edition.
Sign up for one of our upcoming dev conf at https://btcpp.dev
#btcplusplus #devconf #bitcoineducation #bitcoinconf #bitcoindev #bitcoinconference #cypherpunks

2024-12-04 21:00:00 GMT

Deep dive into BIP324 by stratospher @spherostrat.
BIP324 is Bitcoin's new P2P transport protocol which features opportunistic encryption, a mild bandwidth reduction, and the ability to negotiate upgrades before exchanging application messages. We'll look into the intuition behind constructing the initial v2 handshake between nodes and encryption schemes used for constructing network messages.
Watch now: https://youtu.be/HnN52LJHYFg
This presentation was recorded in May 2024 in Austin, TX during bitcoin++ conference, script edition.
Sign up for one of our upcoming dev conf at https://btcpp.dev
#btcplusplus #devconf #bitcoineducation #bitcoinconf #bitcoindev #bitcoinconference #cypherpunks

2024-12-03 19:41:34 GMT

State of the Ark by Steven Roose. Status update on development of the Ark layer-two protocol.
Watch now: https://youtu.be/6Mwe2WbwE80
This presentation was recorded in May 2024 in Austin, TX during bitcoin++ conference, script edition.
Sign up for one of our upcoming dev conf at https://btcpp.dev
#btcplusplus #devconf #bitcoineducation #bitcoinconf #bitcoindev #bitcoinconference #cypherpunks

2024-12-02 15:08:14 GMT

Docker Run VLS by Lakshya Singh.
Easily setting up a configurable lightning node in cloud or local system with VLS, CLBOSS, etc. by using docker containers. SETUP REQUIRED: We need to have a docker installation on the system. Reference can be taken from official docker documentation: https://docs.docker.com/engine/install/
Watch now: https://youtu.be/a5NXXlIiVmg
This presentation was recorded in May 2024 in Austin, TX during bitcoin++ conference, script edition.
Sign up for one of our upcoming dev conf at https://btcpp.dev
#btcplusplus #devconf #bitcoineducation #bitcoinconf #bitcoindev #bitcoinconference #cypherpunks

2024-12-01 14:49:39 GMT

Replace by Fee-Rate by Peter Todd. Transaction pinning is potential threat to many multi-party protocols such as lightning. Yet it's also an economic exploit: miners are leaving money on the table. Here we'll look at replace-by-fee-rate, an incentives-based solution to pinning that both fixes the problem, and earns miners more money.
Watch now: https://youtu.be/0cXZF-9h9CU
This presentation was recorded in May 2024 in Austin, TX during bitcoin++ conference, script edition.
Sign up for one of our upcoming dev conf at https://btcpp.dev
#btcplusplus #devconf #bitcoineducation #bitcoinconf #bitcoindev #bitcoinconference #cypherpunks

2024-11-30 17:30:38 GMT

Coinjoin & Bitcoin Script by Super Testnet.
Watch now: https://youtu.be/J8xMFgeKz4I
Write coinjoin software and learn the scripts that help you do it
This presentation was recorded in May 2024 in Austin, TX during bitcoin++ conference, script edition.
Sign up for one of our upcoming dev conf at https://btcpp.dev
#btcplusplus #devconf #bitcoineducation #bitcoinconf #bitcoindev #bitcoinconference #cypherpunks

2024-11-29 15:03:08 GMT

sMATT contracts, zero to hero by Salvatore Ingala. Watch now: https://youtu.be/BvXI1IOargk
How to go from idea to Bitcoin smart contracts using OP_CHECKCONTRACTVERIFY.
This presentation was recorded in May 2024 in Austin, TX during bitcoin++ conference, script edition.
Sign up for one of our upcoming dev conf at https://btcpp.dev
#btcplusplus #devconf #bitcoineducation #bitcoinconf #bitcoindev #bitcoinconference #cypherpunks

2024-11-27 15:06:30 GMT

Simple Layer Twos by Christian Lewe. Watch now https://youtu.be/yPkGjpvofNM
Christian Lewe of Blockstream Research (clewe) presents on: Simplicity is a proposed overhaul of the scripting language of Bitcoin. It fundamentally changes what can be done on layer one, but it does not stop there. Given what was possible with the existing scripts so far, imagine the explosion of ideas that Simplicity would enable. In this talk, we explore some of those applications, including Validity rollups and Fedimint accounts.
Follow Christian Lewe:https ://github.com/uncomputable
This presentation was recorded in May 2023 in Austin, TX during bitcoin++ conference.
Sign up for one of our upcoming dev conf at https://btcpp.dev
#btcplusplus #devconf #bitcoineducation #bitcoinconf #bitcoindev #bitcoinconference #cypherpunks

2024-11-26 17:35:55 GMT

Panel: Tooling Script with Dustin Dettmer, Jesus Najera, Topher Scott
and Rob Hamilton. Watch now: https://youtu.be/k2POVDeA1n0
This presentation was recorded in May 2024 in Austin, TX during bitcoin++ conference, script edition.
Sign up for one of our upcoming dev conf at https://btcpp.dev
#btcplusplus #devconf #bitcoineducation #bitcoinconf #bitcoindev #bitcoinconference #cypherpunks

2024-11-25 13:32:19 GMT

Join us in Florianopolis in 2025 to relax, hack, and build bitcoin in the sun: btcpp.dev/conf/floripa
https://image.nostr.build/6d0236c926826106371221e008d60de1b09abf5176cb09402f3519dcd03dc427.jpg

2024-11-25 13:29:32 GMT

- reply

The edited Berlin videos should be posted on YouTube in December and January. Stay tuned!