#BlockchainCommons

A look back at our work in 2025: a FROST capstone, Zcash support, and new technologies including XIDs, provenance marks, Gordian Clubs, and Hubert the Dead-Drop Hub. A year building a shared infrastructure for self-sovereign systems—read the full report! blockchaincommons.com/quarterlies/Ye…

The yearly report from @BlockchainComns dropped today, with a look at our work in 2025 towards an open, interoperable, secure & compassionate digital infrastructure. [1/12]

Explore how we’re engineering autonomy into the next generation of digital trust: 🔗 blockchaincommons.com/quarterlies/Q3…

The Q3 2025 Quarterly Report from @BlockchainComns is here! Advancing Bitcoin FROST signing, strengthening provenance, launching Gordian Clubs, and a preview of Hubert ‘secret drops’—each a step toward interoperable, self-sovereign autonomous systems and resilient digital trust.

Los invito a este entrenamiento para devs son los últimos días para inscribirse. Becas del 100% 🚀 ¿Quieres empezar a programar con Bitcoin desde la terminal? 📚 Curso: Master Bitcoin: Desde la Línea de Comandos, creado a partir del curso de @aantonop & @BlockchainComns. 🗓️ Nos vemos pronto – Martes 👩‍🏫 Docente: Rosa Lic en Física | 👨‍🏫 Docente adjunto: Josei 🖥️ Requisitos: saber usar la terminal, algo de programación y nociones básicas de Bitcoin. Aprenderás a usar Bitcoin Core para crear wallets, hacer transacciones (incluyendo multisig, RBF, CPFP, Op_Return, timelocks), y entenderás cómo funciona Bitcoin por dentro, todo desde la línea de comandos. 👉 ¡Ideal para devs curiosos, educadores y builders! 💻 Modalidad práctica y teórica 🔗 Regístrate aquí: libreriadesatoshi.com/courses/learni… BECAS 100%

The 2024 annual report from @BlockchainComns is here! It highlights our work toward an open, secure, and compassionate digital infrastructure, emphasizing interoperability and self-sovereign wallet standards through key projects: dCBOR, FROST, and Gordian Envelope.

Today's quarterly report from @BlockchainComns covers our three big initiatives in Q1, 2025: ZeWIF for Zcash, Open Integrity for GitHub, and Post-Quantum Cryptography. It was a busy quarter! [1/12] blockchaincommons.com/quarterlies/Q1…

🔐 We’ve lost the privacy plot. @hackernoon just published an interview where I dive into how we got here—and what we still can do about it. Interview by @TerezaBizkova 👇 (more links in 🧵…) 1/6

Yesterday's Gordian Developer Meeting focused on Post-Quantum Cryptography with a special presentation from @KenOfFoundation of @FOUNDATIONdvcs on Passport Prime's QuantumLink. [1/13] youtube.com/watch?v=ZfsH2f…

@LeonineDao @zcash @ZingoLabs An overview of this first Zcash wallet interoperability meeting with notes, links to video, presentation PDF, and associated draft documents are here: developer.blockchaincommons.com/chains/zcash/z…

@zcash @BlockchainComns @ZingoLabs Great meeting from all the speakers.

ZeWIF. Join @BlockchainComns & @ZingoLabs for a Zcash Wallet Developers Meeting. 🗓️ Tomorrow @ 10am(PT) Link to join ⤵️ forum.zcashcommunity.com/t/zcash-extens…

@xelloxwallet @FOUNDATIONdvcs @satoshilabs There is a superior standard for Shamir's Secret Sharing backups: #SSKR from @BlockchainComns SSKR allows one to split their existing BIP-39 seed into shards and later reconstruct the seed phrase from the shards. There are other benefits.

@ChristopherA An overview of our previous yearly report from 2023 is at x.com/BlockchainComn…

Join us to create a more inclusive, decentralized digital infrastructure. Become a GitHub patron to support Blockchain Commons' efforts on self-sovereignty, wallet interoperability, and secure digital tools. Every contribution makes a difference! [11/11] github.com/sponsors/Block…

The 2024 annual report from @BlockchainComns is here! It highlights our work toward an open, secure, and compassionate digital infrastructure, emphasizing interoperability and self-sovereign wallet standards through key projects: dCBOR, FROST, and Gordian Envelope. 🧵… [1/11]

Hey Folks, just a reminder that our @blockchaincomns FROST Wallet Developers meeting is tomorrow at 10am PT. [1/2]

Sponsor our work on cliques at @BlockchainComns! Your patronage fuels the development of decentralized privacy-enhancing, relationship-focused digital identity solutions. Together, we can build a resilient future. Help make a difference! [11/11] github.com/sponsors/Block…

Last week, I introduced "cryptographic cliques"—a novel way to view identity based on your connections & relationships. This week, I expand that concept with a new article detailing three variants: open cliques, closed cliques, and device cliques. [1/11] blockchaincommons.com/musings/musing…

Our new quarterly report is out, covering FROST, Gordian Envelope, Seed Recovery, and more. blockchaincommons.com/quarterlies/Q3…

Identity isn't just about who you are, it's about who you're connected to & how you relate. My new article, "Edge Identifiers & Cliques", explores how cryptographic innovations redefine identity, making it more connected, resilient & decentralized. [1/14] blockchaincommons.com/musings/musing…

The second FROST Implementers Round Table from @blockchaincomns featured cryptographers and designers talking about the status of their FROST projects and the challenges they're facing. We've published a full record of the event. [1/14] developer.blockchaincommons.com/frost/meeting2/