Citadel Dispatch

Anjan Sundaram is an independent journalist, author, and founder of the Stringer Foundation with a mission to expand global independent journalism. We discuss his work and how open protocols, such as bitcoin and nostr...

John Arnold is a colleague of mine at Ten31, we are five man team focused on investing in and supporting the best bitcoin businesses globally. This is our third quarterly update where we cover current market dynamics...

Rob is the creator of Kyoto, an implementation of compact block filters that makes it easier for developers to build more private bitcoin wallets. Andreas is the creator of Bitcoin Safe, an app designed to make it...

Calle is the creator and lead maintainer of the Cashu open source protocol. Cashu enables users to easily use bitcoin in a private, offline, and programmable way. Calle is also the maintainer of Bitchat android, a cross...

NVK is CoFounder of Coinkite, the makers of Coldcard. Coldcards are designed to help users securely use bitcoin offline. We discuss the variety of features that Coldcards provide users and the tradeoffs present when...

Alex is Head of Ecosystem at Ark Labs. We discuss their new bitcoin protocol: Arkade. It can be used with the lightning network to make self custody bitcoin usage more powerful and accessible. This rip was in person, in...

Francis is the Founder of Bull Bitcoin, one of the best bitcoin brokerage services. They recently launched a self custody mobile wallet on ios and android: Bull Wallet. This rip was earlier today, in person, in Lugano...

My keynote presentation at the Imagine If conference in Nashville focused on how i think about scaling freedom tech. Date: September 20, 2025 OpenSats: Ten31: Imagine If: (01:02) ODELL takes the stage (01:23) Diagnosing...

A conversation with Adam Back at Bitcoin Park's Custody and Treasury Summit in Nashville, TN. We discuss the current state of bitcoin custody and how it applies to individuals, small businesses, and public companies...

Miljan is the Founder and CEO of Primal. Bitcoin is an open protocol for money, nostr is an open protocol for speech, Primal brings the power of both into an easy to use interface for everyone. Search Primal in your...

Seth is VP of Cake Wallet, a self custody bitcoin wallet available on ios, android, and desktop. We discuss their new offline companion app, Cupcake, and variety of other privacy related topics. Seth on Nostr: Seth on...

A conversation with Shawn Yeager and Derek Ross at the Imagine If conference in Nashville, TN. We discuss the current state of digital communications and identity with a specific focus on nostr. Date: September 20, 2025...

Justin and Brad are contributors to the Fedimint open source project. Fedimint is an open protocol providing easy to use, private, programmable, and offline bitcoin payments using bitcoin powered federated chaumian...

Mark Suman is CoFounder of OpenSecret and Maple. OpenSecret is a platform for building private and secure apps and Maple is an AI tool built using OpenSecret. Maple offers users and developers an easy way to interact...

Egge is a key contributor of the cashu protocol, focused on private, cheap, offline, and programmable bitcoin wallets. We dive deep on cashu, nostr, and the broader bitcoin ecosystem. Egge on Nostr: npub.cash: cashu.me...

Nick and Lloyd are the founders of Frostsnap. A novel hardware and software project that uses FROST to create easy to use, fault tolerant, and secure self custody bitcoin multisig wallets. Nick on Nostr: Nick on X...

Alex Gleason was one of the main architects behind Donald Trump's Truth Social. Now he focuses on the intersection of nostr, ai, and bitcoin. We explore his latest tool, Shakespeare, which enables anyone to easily vibe...

John Arnold is a colleague of mine at Ten31, we are five man team focused on investing in and supporting the best bitcoin businesses globally. This is our second quarterly update where we cover current market dynamics...

Liberty Farmer is a HAM Radio enthusiast and the lead maintainer of the HAMSTR project. His goal is to make it easier to send and receive nostr notes using HAM Radio. Combined with shorter range bluetooth and wifi mesh...

Calle is the creator and lead maintainer of the Cashu open source protocol. Cashu enables users to easily use bitcoin in a private, offline, and programmable way. Calle is also the maintainer of Bitchat android, a cross...

Hodlbod brings a unique perspective, bridging the old and the new, with a focus on a healthier relationship between users and the digital world. Hodlbod on Nostr: His Book: Coracle: Flotilla: His other apps: EPISODE...

Ben helped build the widely used Specter Wallet open source project and is now focused on building Bitcoin Keeper, a wallet focused on making self custody easy. Bitcoin Keeper is mobile focused and enables users to...

PayPerQ is a bitcoin enabled ai interface that enables users to easily use all of the top ai tools without an account. Users pay per use with bitcoin and can switch the models they use on the fly without needing to...

Vertex is an open source nostr web of trust provider. Webs of trust are a method of quantifying verifiable reputations for spam mitigation, user discovery, social feeds, better app stores, and more. Pip on Nostr: Vertex...

White Noise is a secure private messenger that aims to provide similar functionality to Signal in a more open, interoperable, and robust way. The app uses the nostr protocol for identity and data transmission, and the...