21 Million
Bitcoin
Fiat Money
Bitcoin vs fiat money — a 100-year comparison of purchasing power
The Week in Numbers
The Week in Numbers #2 — The cost of cheap money
21 Million
The Bitcoin Genesis Block — what Satoshi embedded in block zero and why it still matters
Bitcoin
Bitcoin market cycles — the four phases, the halving clock, and where we are now
Blockchain
Crypto regulation — MiCA, the SEC, and what the new rules mean for investors
Bitcoin
The Lightning Network — how Bitcoin becomes a global payment layer
21 Million
Bitcoin nodes — why the full node is the backbone of the network and how consensus actually works
Bitcoin
Smart contracts — what they are, how they work, and why they matter
21 Million
Bitcoin wallets — seed phrases, private keys, and how to secure your bitcoin
21 Million
How a Bitcoin transaction works — from broadcast to confirmation, step by step
21 Million