Moving from chain to chain is a pain in the ass. Layer on custodian risk and this area is ripe for better solutions. That was Boltz is working on with their non-custodial cross-chain/multi-layer swaps from different Bitcoin focued chains. Kilian is the co-founder of Boltz. We discuss: - How he got into Bitcoin? - The benefits of building things non-custodial - Using L2s to solve Lightning scaling problems and much more! Follow Kilian on Twitter: @kilrau Check out Boltz at https://boltz.exchange/

Orkun is the co-founder of Citrea. A new Bitcoin L2 leveraging the latest ZK Rollup tech and BitVM to connect to the Bitcoin L1. Follow him on Twitter: @0x_orkun How best to scale Bitcoin is a hotly debated topic. One promising option is rollups, but to do them properly we need an a new OP_CODE. That is until BitVM entered the picture with a middle path with potential for bridges with much safer trust assumptions.

In this open-format chat. Charlie Spears, Donny, Bob Bodily, and myself discuss a few interesting topics including: - How close ZKrollups are to coming to Bitcoin - Building better bridges for L2s with BitVM - The Taproot Wizards BIPLand - Finding consensus for upgrades in 2024 You will definitely learn something in this one.

In 2023, managing your crypto wallet is still a big pain in the butt. Seed phrases are a single point of failure no normal person wants to use. Enter the Ryder One. They have rethought the experience of what a hardware wallet could be from first principles and created a completely new experience for securely managing your digital assets. Louise Ivan is the CEO and Co-Founder of Ryder. Learn more about Ryder: https://www.ryder.id/ Order your own Ryder One: https://kickstarter.com/projects/ryder-wallet/ryder-one-secure-wallet-strong-device-simple-transactions?ref=djvflh

What is RGB? That is the question we are answering today. RGB is an off-chain solution that brings smart contracts to Bitcoin. It's a radically different approach to the global-state blockchains we're used to. Hunteris the Director of Engineering at DIBA. They are building a bleeding-edge wallet and platform to operationalize the RGB protocol. Tune in, there's a lot to cover. Follow Hunter on Twitter: @cryptoquick Learn more about DIBA: https://diba.io/ Try BitMask wallet: https://bitmask.app/ Learn more about RGB: https://rgb.info/

Mike Jarmuz is the Managing Partner at Lightning Ventures. A Bitcoin-focused venture capital firm supporting early-stage founders. He has invested in over 1,500 startups to-date. We discuss: - Biggest mistakes he sees founders make when pitching - Anti-VC sentiment in Bitcoin - Biggest Opportunities - How to find good VC partners + much more Follow Mike on Twitter: @@MikeJarmuz Check out Lightning Ventures: https://ltng.ventures/

$500 billion in BTC is sitting mostly dormant. Proof-of-Stake chains need large amounts of capital to secure the network. David Tse is working to solve these two problems by allowing you to stake Bitcoin and secure a myriad of other blockchains. This new project is called Babylon. Check out the recently released litepaper here. https://docs.babylonchain.io/assets/files/btc_staking_litepaper-32bfea0c243773f0bfac63e148387aef.pdf Follow David Tse on Twitter: @dntse Follow Babylon on Twitter: @babylon_chain Learn more about Babylon https://babylonchain.io/

The Lightning Network is heralded as the future of payments. However, several aspects of the network still require refinement. Amboss is one company doing that work. Jesse and his team are creating tools to make it more efficient to run a Lightning node and have access to the best data to make informed decisions. Follow Jesse on X: @Jestopher_BTC Learn more about Amboss: https://amboss.space/ Get Built on Bitcoin directly to your inbox and never miss an episode: https://builtonbitcoin.beehiiv.com/

Lisa Neigut wears many hats. Lightning Protocol Engineer, Bitcoin Educator, and developer conference organizer just to name a few. She is the co-founder of Base58, an education platform focused on teaching beginner-to-advanced courses on different parts of Bitcoin. As well as organizing multiple conferences per year focused on the Bitcoin developer experience with BTC++. Follow Lisa on Twitter: @niftynei Learn more about Base58: https://www.base58.info/ Learn about the next BTC++ event: https://btcpp.dev/

Matthew Black is building non-custodial Bitcoin financial tools. He started on the otherside side of crypto before getting disenchanted with how things were being built and making the jump to Bitcoin. Since then, him and his team have been hard at work on Atomic Finance and recently launched their first product using Discreet Log Contracts to safely earn a yield on your BTC. Follow Matthew on Twitter: @matthewjablack Learn more about Atomic Finance: https://atomic.finance/ Follow Atomic on Twitter: @AtomicFinance