Bitcoin Ciphers

Plan B Network

Online · Nationwide

Plan B Network runs the Plan ₿ Academy, an open education platform offering structured bitcoin courses, tutorials and resources contributed by an international community of educators. Material spans beginner introductions through to technical and self-custody topics.

Services

  • Structured bitcoin courses
  • Community-contributed tutorials
  • Multilingual learning resources
  • In-person events

Highlights

  • #courses
  • #open-education
  • #community

Source: Official website. Last checked 2026-09-18. Spot an error? Tell us.

Nearby and similar

More self-custody tools

All self-custody tools

10x Security Bitcoin Guide

Education & Resources

The 10x Security Bitcoin Guide walks a non-coding but tech-savvy audience through setting up bitcoin storage with no single point of failure using multisig. Its premise is that a fault-tolerant setup lets you survive one or more catastrophic mistakes that would be fatal in a single-key system.

btcguide.github.io

Base58

Education & Resources

Base58 is a bitcoin protocol school offering online and in-person courses that run from beginner fundamentals to application development and advanced research topics. Tracks cover wire protocols, transaction construction and developer basics.

base58.info

Bitcoin Core

Education & Resources

Bitcoin Core is the reference implementation of the Bitcoin protocol, and its site hosts release notes, security advisories, RPC documentation for every recent version and contributor guidance. It is the primary source for anyone running or building on their own full node.

bitcoincore.org

Bitcoin Core PR Review Club

Education & Resources

The Bitcoin Core PR Review Club is a monthly club that reviews Bitcoin Core pull requests in a public IRC channel on the first Wednesday and Thursday of each month. It exists to help newer contributors learn the Bitcoin Core codebase and review process, and past meeting notes are archived on the site.

bitcoincore.reviews

Bitcoin Design Guide

Education & Resources

The Bitcoin Design Guide is an open-source resource for people building bitcoin products, with reference designs covering savings wallets, backup and recovery, inheritance wallets, shared wallets and time-based recovery. It documents common user flows, bitcoin backup approaches and accessibility considerations.

bitcoin.design

Bitcoin Optech

Education & Resources

Bitcoin Optech publishes a weekly newsletter, podcast, topic pages and case studies that track changes to Bitcoin Core, wallets, services and the wider protocol. It exists to help bitcoin businesses and engineers adopt scaling and efficiency techniques.

bitcoinops.org