#BlockchainCommons @BlockchainComns

Advocating for the creation of open, interoperable, secure & compassionate digital infrastructure to enable people to control their own digital destiny. BlockchainCommons.com San Francisco Bay Area, CA Joined January 2019

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Librería de Satoshi @libdesatoshi

3 months ago

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. 🗓️…

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Christopher Allen @ChristopherA

5 months ago

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…

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Christopher Allen @ChristopherA

4 months ago

🔐 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

Tereza Bízková @TerezaBizkova

5 months ago

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Christopher Allen @ChristopherA

6 months ago

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…

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jonf3n @jonf3n

7 months ago

@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.

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Christopher Allen @ChristopherA

8 months ago

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]

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Christopher Allen @ChristopherA

9 months ago

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

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Christopher Allen @ChristopherA

11 months ago

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…

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Christopher Allen @ChristopherA

11 months ago

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…

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#BlockchainCommons @BlockchainComns

11 months ago

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

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Christopher Allen @ChristopherA

11 months ago

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…

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Christopher Allen @ChristopherA

11 months ago

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/

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ncklr @n1ckler

12 months ago

Presented BIP ChillDKG: Distributed Key Generation for FROST at @BlockchainComns' Round Table. Covers motivation (progress with FROST in the real world), why this is a nontrivial problem, and gives an overview of ChillDKG's features. Recording: youtu.be/VxLTJ_OxGT4?t=…

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Aneesh Karve @akarve

a year ago

Tech talk on cryptographic keychains with @BlockchainComns who are doing essential work on secret self-custody. If you wish to understand hierarchical wallets, seed derivation, mnemonics and the related #Bitcoin Improvement Protocols have a look 👀 youtu.be/4W4kmV-oHrA?si…

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Christopher Allen @ChristopherA

a year ago

Support our work on improving the resilience and security of not just seeds, but all the digital assets they protect, by becoming a GitHub sponsor. [9/9] github.com/sponsors/Block…

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Christopher Allen @ChristopherA

a year ago

Join @BlockchainComns to talk about these futures and more by signing up to receive announcements about *next* month's wallet developers meeting (September 4th). [8/9] blockchaincommons.com/subscribe/

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Christopher Allen @ChristopherA

a year ago

There are lots of interesting futures for seeds. BIP-85, various cryptocurrency key derivations, online backup mechanisms like our own Gordian Depository, NFC backups, Distributed Key Generation, MuSig2, FROST ... [7/9]