The community

#BuildOnL2

for Bitcoin builders

Join the community building on Liquid.
Join The Waitlist
Join the community building on Lightning.
Join The Waitlist
01
· CONNECT

Connect with peers working towards a Bitcoin-led future

Engineering

Product

Contributors

02
· LEARN

Infrastructure
for Bitcoin builders.

Anyone, anywhere can get started.
A tech stack that's designed to be used.
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Confidential Transactions
Cryptographic protocol hiding assets and amounts on Liquid.
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Miniscript
Language for writing Bitcoin Scripts in a structured way.
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Liquidity Ads
Open balanced channels directly with peers automatically.
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CLBOSS
Autopilot for your Core Lightning node.
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Federations
Censorship resistance via a federated trust model.
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Elements
Advanced blockchain features extending the Bitcoin protocol.
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BOLT12
Native static invoices: no web server required.
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Greenlight
Run a provisioned node while retaining the keys on the device.
webhook
Simplicity
Language and machine model for blockchain-based smart contracts.
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Covenants
New capabilities to Bitcoin, new ways to custody coins.
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PeerSwap
Balance channels by facilitating atomic swaps with direct peers.
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Plugins
Lightning node plugins written in any popular programming language.
03
· INTERACT

Learn. Participate.
‍
When you're ready - level up

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buildonl2.com/write-code
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Come for the events, resources and people.

Stay for the future you build.

04
Process
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Work on Bitcoin full-time

Connect through events, join a program to fast-track success, or simply explore this space to learn something new.
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Start learning
Read the docs, join live events, and learn at your own pace.
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Apply your skills
Showcase to the community, ask for support and help others
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Go to conferences
Get travel and accommodations covered & learn from the international community
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Core Lightning
Liquid Network
Blockstream
...contribute to Lightning. Liquid or work at Blockstream.
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05
· THE PEOPLE

You're in good company

Dr. Adam Back
Co-founder - Blockstream
Lisa Neigut
Lightning Protocol Engineer - Blockstream
Rusty Russell
Core Tech Engineer - Blockstream
Scott Millner
Founder, SideSwap
Yoshihide Shimada
Lead Architect - Digital Garage
Basak Haznedaroglu
Lead Architect - Digital Garage
Someone from Jan3
Lead Architect - Digital Garage
Burak Kecegeli
Founder - Bitmatrix
Moritz Wietersheim
Co-founder - Specter Solutions
William Casarin
Bitcoin core, CLN & Nostr developer
Adi Kathayat
Senior Product Manager - Blockstream
‍Priscille Baiget
Head of Product – STOKR
Francis Pouliot
Founder – BullBitcoin
Adam Soltys
CTO - coinos
Andrew Poelstra
Director of Research - Blockstream
Marco Argentieri
Founder - Vulpem Ventures
Christian Decker
Core Tech Engineer - Blockstream
Shahana Farooqi
Frontend Engineer
Florin Pavel
CTO - Digital Markets
ZeroFeeRouting
CTO - Digital Markets
Opennoms
CTO - Digital Markets

The future of Bitcoin is happening on Layer 2

‍What are you building?