Nostr notes by btcplusplus

We just wrapped up the exploits edition of @nprofile…5flv in ...

2026-03-05T20:50:25Z

We just wrapped up the exploits edition of btcplusplus (nprofile…5flv) in Floripa last Saturday; catch the main stage replay live now!

https://zap.stream/naddr1qqjr2wpsxv6xzwfn956nwdp4956rsc3h943rydes94jrzep48qmnxwtpx56njqg4waehxw309aex2mrp0yhxgctdw4eju6t09upzpn6956apxcad0mfp8grcuugdysg44eepex68h50t73zcathmfs49qvzqqqrkvu352eny

Can't make it all the way to Taipei? We'll be in Durham, ...

2025-11-05T04:04:28Z

In reply to nevent1q…z3dc
_________________________

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

Did you know we're going to Taipei this coming December ...

2025-11-05T04:01:33Z

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 Team Soapbox (nprofile…7atk) and accepting payments as a sovereign individual from NicolasDorier (nprofile…v5ym)

This won't be an event to miss. Get your tickets now before prices hike on November 15th!

https://btcpp.dev/taipei

i am now getting texts about 'how to buy some ...

2025-10-24T20:05:14Z

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

quoting
nevent1q…z2hc
took dad to his first bitcoin dev conf 👌 TABConf (npub17yq…5269)

BREAKING: @nprofile…5flv heads north next summer for the first ...

2025-10-20T15:06:31Z

BREAKING: btcplusplus (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

Thinking about joining us in Berlin for btc++ lightning edition ...

2025-09-02T11:33:09Z

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

Day 1 of our privacy edition in Riga Lativa just wrapped up. ...

2025-08-07T16:29:48Z

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.

Excited to announce MISHA KOMAROV will be speaking on ...

2025-08-07T15:21:03Z

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

Excited to announce STUTXO will be speaking on "how to build ...

2025-08-03T13:43:37Z

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

Excited to announce STEVEN ROOSE will be speaking on "Second ...

2025-08-01T18:51:46Z

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

Excited to announce BINARI will be speaking on "BRC2.0 and ...

2025-08-01T08:44:42Z

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

Join Arjen and the rest of the TollGate team in Riga next month ...

2025-07-20T17:47:44Z

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

quoting
nevent1q…8su8
btc++ insider edition sat down with niftynei (nprofile…cn9n) and Arjen (nprofile…8d6t) to talk about all things TollGate

Catch the conversation on YouTube

https://www.youtube.com/watch?v=tCBlgO3sNlw

bitcoin++ privacy edition talks + agenda posted (Riga, Aug 7+8) ...

2025-07-20T17:45:15Z

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

Join us in Riga this August 7+8 to talk about bitcoin and ...

2025-07-16T23:57:56Z

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

btc++ insider edition sat down with @nprofile…cn9n and ...

2025-06-09T21:16:22Z

btc++ insider edition sat down with niftynei (nprofile…cn9n) and Arjen (nprofile…8d6t) to talk about all things TollGate

Catch the conversation on YouTube

https://www.youtube.com/watch?v=tCBlgO3sNlw

https://m.primal.net/QYNs.png Join us for the second bitcoin 2025 ...

2025-04-21T13:37:34Z

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

https://m.primal.net/PuAO.jpg Join us for the bitcoin games 2025 ...

2025-04-02T20:22:32Z

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

https://m.primal.net/Pvaj.mp4 Join us May 7-9 in Austin, TX for ...

2025-03-27T19:46:20Z

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

https://m.primal.net/PkOY.mp4 Join us in Austin, TX, May 7-9, ...

2025-03-18T14:25:44Z

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.

https://m.primal.net/PehO.mp4 Thank you @nprofile…xncl and ...

2025-03-13T18:32:00Z

Thank you gladstein (nprofile…xncl) and HRF (nprofile…rzcm) for supporting niftynei (nprofile…cn9n) 's btcplusplus (nprofile…5flv) events across the world.

bc1q3svze4z9rcd2tk524htz27q9d0rdg0lxgpwveqkcy349rny4hmhs3f97q6

2025-03-07T20:28:37Z

In reply to nevent1q…myz8
_________________________

bc1q3svze4z9rcd2tk524htz27q9d0rdg0lxgpwveqkcy349rny4hmhs3f97q6

https://m.primal.net/PXSj.png Excited for the upcoming bitcoin++ ...

2025-03-07T20:27:11Z

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!

LaWallet: a NOSTR-Backed Lightning Wallet by Mariano Perez ...

2025-03-06T13:06:51Z

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

Come check out my stream on zap.stream! ...

2025-02-22T17:45:36Z

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

bc1qxa6ce5u5e5q7x0jvqaz74p8gqja468za09k5xgfek45f4lcan68qa4c7jv

2025-02-20T23:14:11Z

In reply to nevent1q…jzq7
_________________________

bc1qxa6ce5u5e5q7x0jvqaz74p8gqja468za09k5xgfek45f4lcan68qa4c7jv

Nostr event nevent1qqs2lf7avg04encl8vgd5jqxsa48k3tpkzy7lmtmkuv0lzkrfnp39tqzyp4mklt3a239gss44pm7zdkd0ays7339adtytxsd4ptveq5k6h0nqksgzsa

2025-02-20T23:13:52Z

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!

Nostr event nevent1qqswh7ktg0v59ttn47qeem5e895yerfcmy2nxcrhgg6qm8g3ct0mhrszyp4mklt3a239gss44pm7zdkd0ays7339adtytxsd4ptveq5k6h0nq04pc5e

2025-02-20T00:08:43Z

Nostr event nevent1qqsw42rmw8ywuyccz9qw9rgfmnpynk7szk9tvj90jtvd5xemsd0qfxgzyp4mklt3a239gss44pm7zdkd0ays7339adtytxsd4ptveq5k6h0nqwugwhp

2025-02-19T22:29:50Z

Is Super Testnet (npub1yxp…399s) a DJ for btcplusplus (npub1dwa…7c52) now?

We are live from Brazil: ...

2025-02-19T16:30:45Z

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

Nostr event nevent1qqsvusmp9nm2lsxfuw78rlet3c029ykwnuhxlrgfuentmc9vw8rp9hczyp4mklt3a239gss44pm7zdkd0ays7339adtytxsd4ptveq5k6h0nqfnfksn

2025-02-17T19:53:21Z

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

Connecting Bitcoin Payment Layers by Michael. Watch now: ...

2025-02-17T15:12:43Z

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

Nostr event nevent1qqsxnvnywphdfgfpuukv05lxvl6r6stw9fv8lck5jl0kqvxnvphymmqzyp4mklt3a239gss44pm7zdkd0ays7339adtytxsd4ptveq5k6h0nqrasxej

2025-02-14T19:24:33Z

niftynei (npub1e0z…0txy) explains on TFTC (npub1sk7…jraw) with MartyBent (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

State of Async Payments by Valentine Wallace. Watch now: ...

2025-02-14T16:35:47Z

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

Nostr event nevent1qqszkm9ywn2f80acdklzyphp6wykdezr4unp88a98tkf6vpv6q5fy7czyp4mklt3a239gss44pm7zdkd0ays7339adtytxsd4ptveq5k6h0nqw23v2m

2025-02-11T14:53:57Z

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

The agenda for bitcoin++ conference in Brazil is up: ...

2025-02-04T23:50:43Z

In reply to naddr1qq…5khl
_________________________

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

Nostr event nevent1qqsw5xultgfpe9zjwjwlvy63ukknfjjzghv92a67s7cmwvyr9aux46gzyp4mklt3a239gss44pm7zdkd0ays7339adtytxsd4ptveq5k6h0nqdkyzpf

2025-02-04T20:45:30Z

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

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

2025-02-03T17:20:31Z

In reply to nevent1q…unjq
_________________________

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

Nostr event nevent1qqstpj4fgv3zxxjn84ntfqm0z9anu48djz6dgx3lxr03kuursmjz6tszyp4mklt3a239gss44pm7zdkd0ays7339adtytxsd4ptveq5k6h0nqgyhy64

2025-02-03T17:13:36Z

Come hangout in Florianopolis, Brasil (Feb 19 - 22, 2025) with Alex Lewin (npub16an…6pfx), Chris Guida (npub19z2…fkd4), bruno (npub12a6…clwp), negrunch (npub1qqq…rfkq), jaonoctus (npub170d…chu7), Lorenzo (npub1hxf…xw8z), Michael (npub1py3…ke9h), niftynei (npub1e0z…0txy), Pins (npub1lqn…yrp7), plebhash (npub1rqx…s548), Super Testnet (npub1yxp…399s), and tonklaus (npub1m0s…qp5h) . Big thank you to our sponsors: HRF (npub17xv…c9as), base58btc (npub1vmp…xhm7), Vinteum and satoshilabs. Get your tickets: https://btcpp.dev/conf/floripa

Submarine Swaps by Thomas Voegtlin. Watch now: ...

2025-01-25T14:43:44Z

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

Building a Custodial Lightning Wallet the Right Way by gudnuf. ...

2025-01-22T22:26:08Z

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

Only a few tickets left for bitcoin++ hacking edition in ...

2025-01-21T00:06:29Z

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

Nostr event nevent1qqsyay0rzq3k66w7zetnmc2ej66wmdsz59a6nk694mh62uhkc03nztczyp4mklt3a239gss44pm7zdkd0ays7339adtytxsd4ptveq5k6h0nqw4zgay

2025-01-21T00:05:29Z

Basics of Cashu Wallet development with cashu-ts by Egge. Watch ...

2025-01-20T15:49:08Z

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

Fedimint Lightning Gateway v2 by Justin Moeller. Watch now: ...

2025-01-13T16:16:16Z

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

Who is coming to Floripa? ...

2025-01-10T21:13:20Z

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

Cashu on Shopstr, NIP-60 Cashu Wallet by Calvadev. Watch now: ...

2025-01-10T16:02:19Z

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

If you are a dev and want to come present your latest project at ...

2025-01-08T16:38:08Z

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

Un-custody: A New Approach To Permissionless Transactions by ...

2025-01-03T23:23:57Z

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

Federation Stats by Lefteris & Tacio. Watch now: ...

2025-01-02T18:09:05Z

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

Nostr Wallet Connect and Ecash by Super Testnet. Watch now: ...

2024-12-23T13:22:30Z

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

Fedimint Footprints: Exploring What's Visible by Brad ...

2024-12-21T14:08:42Z

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

Fedimint Consensus by joschisan. Watch now: ...

2024-12-18T15:22:32Z

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

Ecash in non-permissive environments by leito. Watch now: ...

2024-12-17T14:40:05Z

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

Fedimint SDK Deep Dive by Alex Lewin. Watch now: ...

2024-12-13T19:13:52Z

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

Nutsack - Unsiloed Data, Unsiloed Money by calvadev . Watch now: ...

2024-12-12T14:16:59Z

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

Nostr event nevent1qqsrqz0e7g32g09g3m8npvl6tcexz38sme3kvare3pv5nlvmffdxupgzyp4mklt3a239gss44pm7zdkd0ays7339adtytxsd4ptveq5k6h0nqq20c92

2024-12-10T22:13:00Z

Join us in Florianopolis, Brasil | ACATE Centro de Inovação | Feb 19 - 22, 2025. More details at btcpp.dev/conf/floripa.

Federated eCash mints 101 by Eric Sirion. Watch now: ...

2024-12-10T13:37:51Z

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.

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The Second Renaissance of ecash by Calle. The revival of ecash is ...

2024-12-09T15:15:05Z

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.

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Conference Kick Off by niftynei https://x.com/@niftynei. This ...

2024-12-08T19:26:28Z

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

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Validi-TEE: VLS in OP-TEE? by M Sean Gilligan. This presentation ...

2024-12-07T23:05:00Z

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

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Hackathon Presentations | bitcoin++ ATX script edition | May 2024 ...

2024-12-06T18:42:41Z

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.

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State of the Ark by Steven Roose. Status update on development of ...

2024-12-03T19:41:34Z

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.

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Docker Run VLS by Lakshya Singh. Easily setting up a configurable ...

2024-12-02T15:08:14Z

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.

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Replace by Fee-Rate by Peter Todd. Transaction pinning is ...

2024-12-01T14:49:39Z

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.

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sMATT contracts, zero to hero by Salvatore Ingala. Watch now: ...

2024-11-29T15:03:08Z

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.

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Simple Layer Twos by Christian Lewe. Watch now ...

2024-11-27T15:06:30Z

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.

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Panel: Tooling Script with Dustin Dettmer, Jesus Najera, Topher ...

2024-11-26T17:35:55Z

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.

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Join us in Florianopolis in 2025 to relax, hack, and build ...

2024-11-25T13:32:19Z

Join us in Florianopolis in 2025 to relax, hack, and build bitcoin in the sun: btcpp.dev/conf/floripa

The edited Berlin videos should be posted on YouTube in December ...

2024-11-25T13:29:32Z

In reply to nevent1q…6hcu
_________________________

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

CAT, Scripts and Lamport Sigs by Andrew Poelstra. In 2021, Jeremy ...

2024-11-25T13:16:07Z

CAT, Scripts and Lamport Sigs by Andrew Poelstra.

In 2021, Jeremy Rubin showed that it is possible to do 32-bit Lamport signatures in Bitcoin Script, without any changes to the network. This development, while independently interesting for some oracle applications, has really shown its value by its use in BitVM, an aggressively ambitious project by Robin Linus to do arbitrary computations in Script by splitting them across dozens of transactions indexing billion-entry Merkle trees. The core idea is that we can think of Lamport signatures as indexing a sort of "global key-value store" supporting single writes and erasures, where each entry has an owner. We discuss this idea, as well as how it generalizes using OP_CAT beyond 32-bit values to "real" signatures, commitments to Merkle trees, and more.

Watch now: https://youtu.be/oUDIWwJRfAY

This presentation was recorded in May 2024 in Austin, TX during bitcoin++ conference, script edition.

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sighash_noinput, a history by Christian Decker. Watch now: ...

2024-11-24T21:05:43Z

sighash_noinput, a history by Christian Decker. Watch now: https://youtu.be/SZQSmwsm0Pg

What is sighash_noinput? Where did it come from? How did it come to be known as APO? In this talk Blockstream’s Christian Decker will walk us through the the evolution of BIP118 over the years, giving us a good picture of where the proposal stands now.

This presentation was recorded in May 2024 in Austin, TX during bitcoin++ conference, script edition.

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LDK: Lightning Like You Mean It by Conor Okus. Watch now: ...

2024-11-23T16:02:13Z

LDK: Lightning Like You Mean It by Conor Okus. Watch now: https://youtu.be/OPbLQPsT1aU

The Lightning Development Kit (LDK) lets developers efficiently build Lightning applications. LDK is a comprehensive, open-source Lightning implementation used by dozens of projects including Lightspark, Mutiny, Cash App, and BitKit. Conor Okus will outline the SDK's capabilities, LDK Node, Lightning Network services compatible with LDK, and the current development roadmap.

This presentation was recorded in May 2024 in Austin, TX during bitcoin++ conference, script edition.

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Validating Metaprotocols in Bitcoin Script w/ Covenants by ...

2024-11-21T13:47:57Z

Validating Metaprotocols in Bitcoin Script w/ Covenants by Olaoluwa Osuntokun. This presentation was recorded in May 2024 in Austin, TX during bitcoin++ conference, script edition. https://youtu.be/5QS4T3X_j24

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(Mini)Scripting in covenant world by Sanket Kanjalkar. This ...

2024-11-20T14:53:03Z

(Mini)Scripting in covenant world by Sanket Kanjalkar. This presentation was recorded in May 2024 in Austin, TX during bitcoin++ conference, script edition. Watch now: https://youtu.be/xNAn9LTzk2g

Sign up for one of our upcoming dev conf at https://btcpp.dev

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Join us in Florianopolis in 2025 to relax, hack, and build ...

2024-11-20T01:43:01Z

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

Miniscript for Developers by Randy Naar @cryptocryyp. Watch now: ...

2024-11-19T23:37:01Z

Miniscript for Developers by Randy Naar @cryptocryyp. Watch now: https://youtu.be/wpU8MKr1WV8

Diving into Miniscript doesn't have to be daunting. In this talk you'll learn the basics of the Miniscript language, the benefits of using it over traditional Bitcoin Script, and how you can use it in your own applications. I'll also share the challenges I encountered with existing Miniscript libraries and explain the motivation for developing my own.

This presentation was recorded in May 2024 in Austin, TX during bitcoin++ conference, script edition.

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Miniscript for Developers by Randy Naar. Watch now: ...

2024-11-19T14:36:16Z

Miniscript for Developers by Randy Naar. Watch now: https://youtu.be/wpU8MKr1WV8

Diving into Miniscript doesn't have to be daunting. In this talk you'll learn the basics of the Miniscript language, the benefits of using it over traditional Bitcoin Script, and how you can use it in your own applications. I'll also share the challenges I encountered with existing Miniscript libraries and explain the motivation for developing my own.

This presentation was recorded in May 2024 in Austin, TX during bitcoin++ conference, script edition.

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BitEscrow: Pioneering Non-Custodial Reversible Transactions by ...

2024-11-18T15:54:24Z

BitEscrow: Pioneering Non-Custodial Reversible Transactions by Tristan Bietsch.

Escrow: the everyday, unseen guardian of almost every transaction. Discover how BitEscrow elevates crucial security with innovative, non-custodial reversible transactions — powered by our APIs and SDKs — shaping the future of Bitcoin transactions.

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

Watch now: https://youtu.be/y2mmIeHxS68

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FROSTy Brews: Protocol Augmentations by Jesse Posner. A guided ...

2024-11-18T14:22:40Z

FROSTy Brews: Protocol Augmentations by Jesse Posner.

A guided tour through a series of protocols that are compatible with FROST: proactive secret sharing, Taproot and BIP32 key tweaking, participant enrollment/disenrollment, share repairability, MuSig2 nesting, and adaptor signatures.

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

Watch now: https://youtu.be/Hm-EtGJE0HU

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The State Of Bitcoin Web Development by Jesus Najera. Lessons ...

2024-11-18T14:19:05Z

The State Of Bitcoin Web Development by Jesus Najera.

Lessons Learned & Insights Gained On How We'll Finally Keep Developers Around.

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

Watch now: https://youtu.be/dq4yMx4aDKo

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Banking on Ark by Marco Argentieri. This presentation was ...

2024-11-14T15:51:57Z

Banking on Ark by Marco Argentieri. This presentation was recorded in May 2024 in Austin, TX during bitcoin++ conference, script edition.

Ark brings Bitcoin lending to reality: why would I borrow Bitcoin?

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Watch now: https://youtu.be/ag-z-29ptbI

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Splice Is Nice(r) with Splice Script by Dusty Daemon ...

2024-11-14T15:51:08Z

Splice Is Nice(r) with Splice Script by Dusty Daemon @dusty_daemon.

A talk about the latest “scripting” language coming to Core Lightning to help make complex splices a reality for lightning!

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

Watch now: https://youtu.be/c4dktBXSWjA

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Building Compact Bitcoin Index by Micaiah Reid @hirosystems. This ...

2024-11-12T14:56:05Z

Building Compact Bitcoin Index by Micaiah Reid @hirosystems. This presentation was recorded in May 2024 in Austin, TX during bitcoin++ conference, script edition. Watch now: https://youtu.be/LjaCi7rL_fQ

One of the biggest pain points we see from developers building on Bitcoin is indexing the chain. Many devs have to maintain their own index of blockchain chainstate, which can incur high storage costs and be challenging to keep up to date. Re-orgs of chainstate happen often, and every time there’s a re-org, you have to re-index the entire chain, which can be a time-intensive process. At Hiro, we built an open source indexing engine (Chainhook) that enables anyone to build consistent, reorg-proof databases that index only the information you want— creating a lighter-weight index. In this workshop, we'll show you how to create individual "chainhooks" to filter and trigger specific actions based on on-chain events.

Sign up for one of our upcoming dev conf at https://btcpp.dev

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Treasure Hunting Mistakes on Bitcoin by Ramon Amela Milian. This ...

2024-11-11T15:46:40Z

Treasure Hunting Mistakes on Bitcoin by Ramon Amela Milian. This presentation was recorded in May 2024 in Austin, TX during bitcoin++ conference, script edition.

A hands-on introduction to the use of connectors and Winternitz signatures to locate errors in a chain of hashes. This mechanism allows for challenging arbitrary computations on Bitcoin using BitVMX, paving the way for a more decentralized connection with Rootstock.

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Watch now: https://youtu.be/OeNy7GDCJ5U

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SV2 explained: a step towards mining decentralization by ...

2024-11-11T15:45:27Z

SV2 explained: a step towards mining decentralization by plebhash. This presentation was recorded in May 2024 in Austin, TX during bitcoin++ conference, script edition.

An overview of SV2: history, why, what, how, and roadmap. Also some hands-on activity where the audience sets up pools and CPU miners.

Watch now: https://www.youtube.com/watch?v=r7GxVElF8Gs

#btcplusplus #devconf #bitcoineducation #bitcoinconf #bitcoindev #bitcoinconference

Ice, Ice, Maybe? OPVAULT and reactive security for your cold ...

2024-11-07T15:32:37Z

Ice, Ice, Maybe? OPVAULT and reactive security for your cold storage by @kodylow. This presentation was recorded in May 2024 in Austin, TX during bitcoin++ conference, script edition. Watch now: https://youtu.be/HUesmIEulsg

Sign up for one of our upcoming dev conf at https://btcpp.dev
- Florianopolis, Brasil | Feb 19 - 22, 2025: https://btcpp.dev/conf/floripa
- Austin, Texas | May 7 - 9, 2025: https://btcpp.dev/conf/atx25

#btcplusplus #devconf #bitcoineducation #bitcoinconf #bitcoindev #bitcoinconference #cypherpunks

OP_EXPIRE aka Anti-CheckLockTimeVerify by @peterktodd. This ...

2024-11-06T14:23:53Z

OP_EXPIRE aka Anti-CheckLockTimeVerify by @peterktodd. This presentation was recorded in May 2024 in Austin, TX during bitcoin++ conference, script edition. Watch now: https://youtu.be/HXnNRmhCpNM

Sign up for one of our upcoming dev conf at https://btcpp.dev
- Florianopolis, Brasil | Feb 19 - 22, 2025: https://btcpp.dev/conf/floripa
- Austin, Texas | May 7 - 9, 2025: https://btcpp.dev/conf/atx25

#btcplusplus #devconf #bitcoineducation #bitcoinconf #bitcoindev #bitcoinconference #cypherpunks

Battle of the Covenants Panel with Junseth, Rijndael, Brandon ...

2024-11-05T13:56:58Z

Battle of the Covenants Panel with Junseth, Rijndael, Brandon Black (reardencodes), Rusty Russell and Johan T. Halseth. This presentation was recorded in May 2024 in Austin, TX during bitcoin++ conference, script edition.

What is a covenant? What are the challenges around adding this functionality to bitcoin? Join a panel of experts led by the legendary Jusneth as we dig into defining the different proposals for covenant updates and the tradeoffs around each of them.

#btcplusplus #devconf #bitcoineducation #bitcoinconf #bitcoindev

Watch now: https://www.youtube.com/watch?v=uHaXnJFBt90

Optimistic execution of RISC-V in Tapscript by Johan T. Halseth. ...

2024-11-03T18:31:27Z

Optimistic execution of RISC-V in Tapscript by Johan T. Halseth. This presentation was recorded in May 2024 in Austin, TX during bitcoin++ conference, script edition.

If it compiles, it can be verified in Bitcoin script. We'll show how a covenant addition to Bitcoin could power up Tapscript to enable verification of arbitrary computation, and other good stuff.

#btcplusplus #devconf #bitcoineducation #bitcoinconf #bitcoindev

Sign up for one of our upcoming dev conf at https://btcpp.dev
- Florianopolis, Brasil | Feb 19 - 22, 2025: https://btcpp.dev/conf/floripa
- Austin, Texas | May 7 - 9, 2025: https://btcpp.dev/conf/atx25

Watch now: https://www.youtube.com/watch?v=byD4N2oLhFY

sigops more like sigoops by @niftynei. This presentation was ...

2024-11-01T15:52:56Z

sigops more like sigoops by @niftynei. This presentation was recorded in May 2024 in Austin, TX during bitcoin++ script edition.

Does Bitcoin have gas fees? No but there are limits to execution built-in to the scripting system. In this talk, we’ll get into how Bitcoin measures and rate-limits CPU usage of scripts by talking about the sigops limit!

#btcplusplus #devconf #bitcoineducation #bitcoinconf #bitcoindev

Watch now: https://youtu.be/Ef7Id--zC7E

The Great Script Restoration Project by Rusty Russell ...

2024-10-31T13:17:54Z

The Great Script Restoration Project by Rusty Russell @rusty_twit. This presentation was recorded in May 2024 in Austin, TX during bitcoin++ script edition.

You're probably aware that v0.3.1 of Bitcoin disabled numerous Script opcodes, most famously OP_CAT. Bringing them back unlocks a great deal of power, and there are a few additional opcodes that complement them well in a modern Bitcoin system (such as key addition). This talk aims to present a coherent model for making Bitcoin Script as capable as I think it can be, while avoiding the pitfalls which caused it to be hobbled in the first place.

#btcplusplus #devconf #bitcoineducation #bitcoinconf #bitcoindev

https://www.youtube.com/watch?v=O9T_sgcm1YE&t=21s

Tomorrow :) https://www.youtube.com/@btcplusplus/videos

2024-10-29T22:45:51Z

In reply to nevent1q…0knv
_________________________

Tomorrow :) https://www.youtube.com/@btcplusplus/videos

A quick overview of the TXHASH covenant proposal by Steven Roose ...

2024-10-29T21:04:07Z

A quick overview of the TXHASH covenant proposal by Steven Roose
stevenroose (npub148j…xhgp) . This presentation was recorded in May 2024 in Austin, TX during bitcoin++ script edition. Sign up for one of our upcoming dev conf at https://btcpp.dev

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

#btcplusplus #devconf #bitcoineducation #bitcoinconf #bitcoindev

Now streaming the workshop room on our second zap stream account ...

2024-10-11T10:58:12Z

Now streaming the workshop room on our second zap stream account
https://zap.stream/naddr1qqjrvvekvcukxdt994nxzvp5956xvep495uxgcf494nxxcmxvyckvv34vymkgqgwwaehxw309ahx7uewd3hkctczyr85tf46zd366lkjzws83ecs6fq3ttnjrjd500g7haz936h0knp22qcyqqq8vec9tprvq

our ecash edition in Berlin is now live on zap.stream! ...

2024-10-11T08:21:32Z

our ecash edition in Berlin is now live on zap.stream! https://zap.stream/naddr1qqjrze3ex9snsvp595ekvcfh956x2vfn943rzefk95ervcenxvcngwt9x33kyqgewaehxw309aex2mrp0yh8xmn0wf6zuum0vd5kzmp0qgsv73dxhgfk8tt76gf6q788zrfyz9dwwgwfk3aar6l5gk82a76v9fgrqsqqqan89pxa5d

Next week in Berlin we're going to have the biggest prize ...

2024-10-01T14:24:43Z

Next week in Berlin we're going to have the biggest prize purse of any btc++ history thanks to Fedi (npub1uq7…u0c2)

Check out the prizes, categories and more on our DevPost listing (yes you do have to be at the hackathon to compete!)

https://bitcoin.devpost.com/

Hey nostriches listen up. @npub1dwa…7c52 ecash edition is ...

2024-09-30T15:08:55Z

Hey nostriches listen up. btcplusplus (npub1dwa…7c52) ecash edition is coming up next week in Berlin at w3 hub. Who's coming to talk about advancements in the bitcoin ecash ecosystem 👇

elsirion (npub1nc0…z5pa) will be talking about "Federated eCash Mints 101". 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

0x_orkun (npub163w…9xf6) will be talking about "eCash is Obsolete: ZK is the Future". Discover why Zero-Knowledge (ZK) systems are the future, offering privacy, scalability, and decentralization

bob (npub1cd0…xlvx) will be talking about "Better Payments: eUSD, eTips, eGifts" This talk explores the hurdles of adoption and shows how eCash bridges

gudnuf (npub1ce7…3d7m) will be giving a workshop on "Building a Custodial Lightning Wallet the Right Way". With the help of cashu-ts and Replit, participants will implement sending and receiving Lightning payments

Egge (npub1mhc…c226) will be giving a workshop on "Building a Cashu web-wallet with Cashu-ts"

Leito (npub1d7e…lrf3) will be talking about "Ecash in non-permissive environments". 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?

Abdel (npub1hr6…2e29) will be talking about "Could STARK proofs be good for Cashu?" What if we could create a mint that could be penalized if it doesn't play by the rules? That's where STARK proofs come in.

Shaurya911 (npub1ymn…5tlm) will be talking about "Stability Pools in Fedi(mint)". Stability Pool modules in Fedi lock the value of their bitcoin against fiat, thereby giving them peace of mind against market volatility.

IroncladDev (npub1h43…daj9) will be talking about "Building Ecash Support into Web Apps"

m1sterc001guy (npub1zsw…gc6x) will be talking about "Fedimint Lightning Gateway v2". This presentation will describe the evolution of Fedimint's Lightning Gateway architecture

Oz (new npub: npub1tvagkqml8ng8jyr8eq089d8g8tnhlhtvuca6kz79rjpdk24js2hsyrx38h) (npub1ly0…26ez) will be giving a workshop on "P2P Transmission Methods". We'll explore different ways of transmitting ecash from one device to another, particularly mobile devices in low-connectivity environments.

`joschisan` will be talking about "Fedimint Consensus". How to design a low latency Byzantine Fault Tolerant system for constant performance with respect to the number of nodes.

Lefteris + Tacio will be talking about "Federation Stats". Short presentation on Fedi's white-glove federations.

Rachel Rybarczyk will be talking about "How do you know a pool is not debasing your shares?" Auditing mining share submissions with blind signatures.

Brad Starchurski will be talking about "Fedimint Footprints: Exploring What's Visible". A brief exploration of publicly available data from Fedimints using an open-source tool, Fedimint Observer.

npub1r4jrmus0hqgmx0pulvzvwtdsf34wqvwm768kzway2sruhhv5g6mqcul5p9 (npub1r4j…l5p9) will be giving a workshop on "Nostr Wallet Connect and Ecash". Learn how to add lightning to your project easily by combining ecash with Nostr Wallet Connect.

@nothingmuch will be giving a remote presentation on "Blind Signatures & Anonymous Credentials" . There are many ways of constructing e-cash systems out of cryptographic building blocks. This talk will overview some of those building blocks.

vnprc (npub16vz…mhgd) will be giving a talk about "Hashpools: A Peer-to-peer Free Market for Bitcoin Mining". A solution to the mining pool centralization problem that uses a self-hostable FOSS mining pool stack to generate ecash assets backed by mining shares.

calva⚡️ (npub16dh…0nkq) will be talking about "Nutsack: Unsiloed Data, Unsiloed Money". NIP-60 + NIP-61 bring interoperable wallets to any nostr app, along with immediate, verifiable zaps.

Max (npub1klk…x3vt) will be talking about "Ecash for Other Stuff". The rational, challenges, and optimizations of using ecash in Wasabi Wallet as anonymous api access right management tool.

thesimplekid (npub1qjg…lgjw) will be leading a workshop doing a deep dive into CDK. He'll walk you through how to set up CDK in your project and how to use it to create a basic wallet.

calle (npub12rv…85vg) will be kicking us off with a keynote about Cashu and the math behind the NUTTIEST mints known to man.

It's going to be a huge three days of building and cashing out, don't miss it!

Ticket prices go up tomorrow, Oct 1st. Get yours before they're gone!

https://btcpp.dev/ecash

starlink's not the only one with satellites; check out the ...

2024-09-28T16:07:48Z

starlink's not the only one with satellites; check out the updated side-events list for the upcoming btcplusplus (npub1dwa…7c52) event in berlin this Oct 11-13th 🛰️📡

https://btcpp.dev/conf/berlin24#satellites

PS: get your tickets before Oct 1st and save some sats!

we're closing in on @npub1dwa…7c52 ecash edition in berlin; ...

2024-09-19T22:57:39Z

we're closing in on btcplusplus (npub1dwa…7c52)
ecash edition in berlin; check out what calle (npub12rv…85vg)
is thinking about ahead of the event in our latest bitcoin++ news edition 👇

https://btcpp.substack.com/p/bitcoin-news-edition-theoretical

Call for Volunteers! We just opened our open call for volunteers ...

2024-09-11T15:21:07Z

Call for Volunteers! We just opened our open call for volunteers for our upcoming btcplusplus (npub1dwa…7c52) in Berlin this coming Oct 11-13.

Sign up to help out here!

https://ykdl62lcpgz.typeform.com/volunteer24