SYSTEM 01 / Blockchain
The Foundation of Trust
Understand how networks, cryptography, and consensus create a shared record that people can verify.
STRUCTURE. CERTAINTY. AUTONOMY.Crypto Education.
Crypto Education.
Zero Speculation.
Learn how blockchain, cryptocurrencies, and DeFi work, so you can examine claims, recognize risks, and make decisions with a clearer understanding of the systems behind them.
Structured education. Practical reinforcement. Community driven.
✓ Beginner-friendly starting point✓ Learn at your own pace✓ Practice through simulations✓ A Community to learn with
UNDERSTANDING COMES BEFORE ACTIONAccess to crypto is easy.
Access to crypto is easy.
Understanding what you’re using takes learning.
A wallet gives you access. It doesn’t explain the network beneath it, the asset inside it, or the protocol asking for your funds. Block Header connects those layers through a structured approach to education.
YOUR FOUNDATION / THE BLOCK HEADER ACADEMYLearn the technology.
Learn the technology.
Understand the assets and financial systems.
One membership brings three educational systems together, ongoing learning material, and a Community where you can ask questions as your understanding develops.
SYSTEM 02 / Cryptocurrencies
The Digital Assets
Examine how digital assets work, what supports their value, and how to evaluate the claims made about them.
SYSTEM 03 / DeFi
The Financial System
Explore financial applications built with smart contracts, how they operate, and where their risks are found.
Monthly learning releases
One new subject publication each month, with access to the release archive.
Amazon publications included
Access all my Amazon publications through the Academy at no extra cost.
Community & weekly briefs
Discuss topics, work through questions, and follow developments through weekly Intelligence Briefs.
$50/month or $500/yearAnnual membership is paid upfront. Get 2 months free.
See what’s inside the Academy LEARNING YOU CAN WORK THROUGHRead, watch, listen,
Read, watch, listen,
and put ideas into practice.
Build understanding through connected formats, with practical reinforcement alongside the written lessons.
Read
Complete book chapters organized as web lessons.
Watch
Supporting videos for selected concepts, being added throughout the lessons.
Listen
Audio Companion Guides to revisit the chapter ideas.
Practice
Guided demonstrations, simulations, and critical thinking exercises.
A tiny change. A different fingerprint.
Hashing gives data a digital fingerprint. Compare these two inputs.
INPUT TEXT
Understanding Blockchain, Cryptocurrencies, and DeFi.
SHA-256 FINGERPRINT8fd75c83b309550cb98b20572cc9d9c54bd5e1b739bdd6befd4d0c9ae3044442
The same input always produces this same hash with SHA-256.
YOUR INSTRUCTOR
Gabe Rivas
I’m a network engineer and college instructor with more than 15 years of experience in network engineering and cybersecurity. I created Block Header to make complex technologies understandable and help you develop the knowledge to examine claims, recognize risks, and make informed decisions for yourself.
WHEN YOU WANT DIRECT GUIDANCELearn together.
Learn together.
Or work through implementation with me.
These separately purchased services include lifetime access to Systems 1–3 and access to Free Resources.
The Protocol Bootcamp
A three-day live virtual program connecting blockchain, cryptocurrencies, and DeFi through instruction, demonstrations, and real-time questions.
- Live instruction across all three Systems
- Practical demonstrations and Q&A
- A scheduled cohort to learn alongside
The Wealth Setup Accelerator
A guided security and implementation service, with a preliminary evaluation to establish the proposed scope before you decide whether to proceed.
- Individual security assessment and documentation
- One-to-one implementation sessions
- A defined plan and follow-up support
Bootcamp and Accelerator purchases do not include Academy Releases or paid Academy Community access. Academy membership is available separately.
A FREE PLACE TO START
Begin with the essentials.
Create a free account to use the starting crypto manual, interactive security checklist, terminology glossary, and useful links.
Starting crypto manualSecurity checklistTerminology glossaryUseful links
No paid membership required for Free Resources.