dev/hack/day

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Put your hands on the future of freedom tech and meet its builders
June 12, 2024
Hotel DUO, Prague
Dev/hack/day is a special 1-day conference taking place just before BTC Prague 2024.

Intended for all bitcoin enthusiasts, curious minds, nerds, geeks & devs, DHD is full of talks presenting breakthru ideas and engaging workshops where you get hands-on experience with cutting-edge tech.

All the content is in one place, featuring awesome projects, inspiring people, great catering throughout the whole day, and networking after party with bowling and open bar.
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Base Layer

Dive deep into the heart of bitcoin! Engage with the minds leading developments like Miniscript, BitVM, and FullRBF, setting new standards for efficiency, security, and functionality.

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Second Layers

Push the boundaries! Discover how 2nd layer solutions like Lightning, Liquid, Ecash, and Ark are revolutionizing the way we think about transaction speed, scalability, and interoperability.

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Nostr & Sovereignty

Celebrate and advocate for decentralization of power, information, and technology! Delve into discussions and sessions where the vision of a truly free and open digital world takes shape.

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Design & Creativity
Design bitcoin for everyone! Enter the design lounge to discover how exceptional design, where art meets technology, helps drive the bitcoin revolution. Blend aesthetics, functionality, and user experience.

How did people like dev/hack/day?

DHD is easily one of my fav events of the year. 🤩 I was amazed by the abundance of excellent content and building that took place during the dev/hack/day. Getting all these legendary hackers and builders in one meatspace to exchange ideas, learn and hang is gods work. 🙏

Ben Arc
FOSS advocate
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The dev/hack/day was the most insanely dense pre-event to a conference ever. The quantity and quality of attendees were outstanding, and I cannot wait for this year's edition.

Max Hillebrand
Wasabi
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You can go to BTC Prague and listen to what you want to hear. Or you can spend one extra day to go to the dev/hack/day and actually learn something about the tech. Doesn't matter if you think you're a "newb" or you're not technical. Challenge yourself! I didn't let my fine arts degree stop me.

Peter Todd
Cryptochronomancer
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I was honored to curate this amazing day of 60 high-profile talks and workshops by bitcoin hackers from around the world. I look forward to this year's edition!

Pavol Stick Rusnák
SatoshiLabs
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The dev/hack/day in Prague is the perfect place to connect with the bitcoin open source community. It feels like home. Highly recommended.

RaspiBlitz
Full Node Dev Team
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The dev/hack/day was the best part of last year's conference: highly technical, low noise, great location. 10/10 would go again!

Alekos Filini
Bitcoin Dev Kit
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The dev/hack/day was a high signal event for builders in the bitcoin ecosystem and a great opportunity to geek out with shadowy super coders.

Aljaz Ceru
Bolt Observer
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Who can you meet?

Ben Arc
Ben Arc
Bitcoinswitch & Nostr Hardware workshops
Martti Malmi
Martti Malmi
Nostr: Technical Hurdles
Peter Todd
Peter Todd
One-Shot Replace-by-Fee-Rate
Pavol “Stick” Rusnák
Pavol “Stick” Rusnák
DHD program curator
Aleks Svetski
Aleks Svetski
Satlantis
SeedSigner
SeedSigner
Growing a FOSS Project in the Bitcoin Space
Ioni Appelberg
Ioni Appelberg
Bitcoin Is Kardashev Type 1 Money
Calle
Calle
The Unfulfilled Promise of Chaumian Ecash: A Renaissance Rooted in Bitcoin
Max Hillebrand
Max Hillebrand
Cypherpunk and Privacy Socratic Discussion
Miljan
Miljan
Nostr Track Opening Keynote & 2 panels
LNbits Team
LNbits Team
How to Write a LNbits Extension
softsimon
softsimon
Mempool.space demo
Avi Burra
Avi Burra
Nostr's Future & Technical Hurdles panels moderator
openoms
openoms
Raspiblitz & Blink API workshop
Derek Ross
Derek Ross
Nostr's Future & The Other Stuff of Nostr
Alekos Filini
Alekos Filini
NFC Portal workshop
Rogzy
Rogzy
Plan B Certification Test
pretyflaco
pretyflaco
Look at Me! I'm the Exchange Now! — Building Apps with the Blink API
Marco Argentieri
Marco Argentieri
Ark
Jesse de Wit
Jesse de Wit
Breez SDK workshop
rootzoll
rootzoll
Raspiblitz
Michael Haase
Michael Haase
Designing Next-Gen Multisig with FROST
Philipp Hoenisch
Philipp Hoenisch
DLC-Channels & Lightning
Salvatore Ingala
Salvatore Ingala
Wallet Policies and Entropy
michael1011
michael1011
Boltz Taproot Swaps
Carla Kirk-Cohen
Carla Kirk-Cohen
Channel Jamming Attacks workshop
Hennadii Stepanov
Hennadii Stepanov
Recent Changes in the Bitcoin Core Build System
Emzy
Emzy
Botnets and Targeted APT Groups Attacking Bitcoin Infrastructure
Thomas Voegtlin
Thomas Voegtlin
Fraud Proofs for Outdated Backup State
Calvin Kim
Calvin Kim
How We Can Improve the UX of Running Nodes with Utreexo
Tony Klausing
Tony Klausing
Stable Channels on Lightning
Djuri Baars
Djuri Baars
BTClock workshop
Antoine Poinsot
Antoine Poinsot
Consensus Cleanup
Jordi Montes
Jordi Montes
L402: Lightning HTTP 402 Protocol
Carlos García Ortiz
Carlos García Ortiz
Setting Up a Lightning Network Development Environment workshop
Charles Hill
Charles Hill
Setting Up a Lightning Network Development Environment workshop
Roman Zeyde
Roman Zeyde
Electrs
Baudoin Collard
Baudoin Collard
Harnessing the Power of Smartcards
Vincenzo Palazzo
Vincenzo Palazzo
Lampo: A New Design of Lightning Node
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Projects

Human Rights Foundation
SatoshiLabs
Bitcoin Core
Nostr
SeedSigner
bitcoin.design
BTCPay Server
mempool.space
Wasabi Wallet
LNbits
Stratum V2
Trezor
Blink
Cashu
RaspiBlitz
Ark
Utreexo
Electrs
Bleskomat
Liberation Travel
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dev/hack/day ticket

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Don’t miss out on this extremely limited opportunity.
Hard cap of 300 tickets only!
Show all
dev/hack/day
For Builders1 days
June 12, 2024
Wed
120 €
~ ... sats
Meet 100+ open-source devs
40+ talks, workshops & seminars
Food & drinks during the whole day
Cutting-edge technologies
In person Q&A
Be the first to learn new stuff
Only 100% positive feedback
Geeky hacking, zero noise
Afterparty with bowling and open bar
Buy a ticket
5% discount when paid in bitcoin.

Venue

Hotel DUO is a full-service hotel that offers a wide range of high quality leisure and business services for a good value. All meeting rooms available in the hotel are booked exclusively for dev/hack/day on June 12.

Hotel DUO
Teplická 492, 190 00 Praha 9

dev/hack/day

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Detailed program in PDF

How to get to the venue?

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Metro
Line C – station Střížkov – 5 min
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Bus
Line 151, 152, 166, 177, 183, 201 – stop Střížkov – 5 min
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Car
Paid outdoor parking available at the hotel site
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Taxi
You can use Uber, Liftago, Bolt & standard taxis in Prague
Your order is pending!