Investing
Koinly Review: What It Does, How It Charges and Who It Suits
A balanced Koinly review for US readers: what the crypto tax software does, how its plans are priced, where it struggles and who it suits.
EducationResearchIndependent perspective
Understand Bitcoin.
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We help you understand Bitcoin, from the fundamentals of money and technology to custody, markets and the ideas shaping the ecosystem. No hype. No noise. Just clear, in-depth education and independent research.
Learning path
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New to Bitcoin? Begin with these essential guides to build your foundation and move forward with confidence.
- 01
What is Bitcoin?
A simple, clear introduction to Bitcoin, its origins and why it matters.
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Why does Bitcoin have value?
Explore the principles of scarcity, trust and network effects.
Read the guide - 03
How does Bitcoin work?
Learn about the technology, blockchain and how transactions are secured.
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How do I own and secure Bitcoin?
Practical steps to buy, store and protect your Bitcoin.
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Editorial & research
Latest Bitcoin Research
Investing
Best Crypto Tax Software: What to Look For and the Main Options
How crypto tax software works, how it is priced, what to check before you pick one, and a balanced look at CoinLedger, CoinTracker and Koinly for US readers.
Security
Ledger vs Trezor: Which Hardware Wallet Fits You?
Ledger and Trezor differ on secure elements, open code, backups and Bitcoin-only options. See them side by side, with incident history and who each suits.
The Bitcoin library
The Bitcoin Library
Curated resources to help you learn, go deeper and think more clearly about Bitcoin.
Bitcoin, explained without the noise.
Clear ideas. In-depth analysis. A more grounded perspective on what really matters.
Deep dives
Deep Dives
Longer reads for deeper understanding. In-depth analysis on the topics that matter most.
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Bitcoin Basics
The History of Bitcoin: From a Whitepaper to a Global Network
From the 2008 whitepaper and the genesis block to Mt. Gox, the block size debate, halvings and spot ETFs: the key milestones in Bitcoin's history.
Money & Economics
Bitcoin and Monetary Freedom
The case that Bitcoin expands financial freedom through censorship resistance and open access, and the trade-offs and criticisms that come with it.
Technology
Inside a Bitcoin Mining Operation
What Bitcoin miners actually do, how proof of work and ASICs function, why mining uses so much energy, and how halvings change the economics.