Bitcoin
Understand the basic idea behind Bitcoin and why it was created.
A calmer place to learn crypto
Understand Crypto Without the Confusion.
A beginner-friendly guide to Bitcoin, digital currency, blockchain, wallets, security, and the fundamentals of the crypto ecosystem.
Education first. No hype. No guaranteed profits. Just clear explanations for beginners.
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FIRST EDITION · 202623 chaptersFrom curious to confident
A field guide to digital currency 01 / 23
Choose your starting point
Start with the fundamentals
Bitcoin, blockchain, transactions and the language of digital currency—explained in plain English.
01 — START HERE
Your first step into crypto starts here.
Digital Currency Explained is a practical starting point for understanding the technology and ideas behind crypto—before risking money or making decisions.
Explore the ebook02 — WHAT YOU’LL UNDERSTAND
Big ideas. Clear language.
Build a foundation across the concepts beginners encounter most.
Blockchain
Learn how blockchain technology records and verifies transactions.
Wallets
Understand wallets, addresses, private keys, and seed phrases.
Exchanges
Understand what cryptocurrency exchanges do.
Security
Learn how to protect accounts and avoid common scams.
Research
Explore basic concepts to consider when researching a cryptocurrency.
Risk
Understand why crypto prices can move dramatically and why risk management matters.
Web3
Understand DeFi, NFTs, DAOs, and other major concepts.
And much more—from market cycles to DeFi, NFTs and Web3.
03 — MADE FOR YOUR FIRST QUESTIONS
Built for beginners. Not insiders.
You don’t need a technical background. Just curiosity and a willingness to learn before you act.
- You’ve heard about Bitcoin, but want the basics explained.
- You want to understand blockchain without jargon.
- You’re curious about wallets and keeping accounts safer.
- You want to learn about digital finance before risking money.
THE FIRST COINSENTRY GUIDE
Digital Currency Explained
The Beginner’s Guide to Bitcoin, Crypto & Blockchain
Get Digital Currency Explained — $7.99One-time price$7.99USD · digital product
04 — THE LEARNING LIBRARY
One guide to begin. Room to grow.
CoinSentry’s library is designed to grow with learners over time.
Digital Currency Explained
Listed price · $7.99
View detailsCrypto Beginner Workbook
New learning resource in development.
Crypto Research Checklist
New learning resource in development.
Crypto Learning Course
New learning resource in development.
CoinSentry Newsletter
New learning resource in development.
Crypto Security Guide
New learning resource in development.
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Start with understanding.
Explore the fundamentals of digital currency in a clear, beginner-friendly guide.
Get the Ebook · $7.99