A field atlas for people who run, secure, or custody bitcoin
Most bitcoin books explain why bitcoin matters. The Bitcoin Infrastructure explains how it actually works when you are the one holding the keys: a field atlas of keys, fees and finality for people who run, secure or custody bitcoin rather than speculate on it.
The operational layer, treated with the seriousness it deserves. Key management, fee behaviour, transaction finality and the failure modes in between, organised as a reference you return to rather than a narrative you finish once. A 200-question self-assessment closes the loop so you can check what you actually absorbed.
Precision matters here, and the book acts like it. Technical references are dated - checked on 15 October 2026 - and version-sensitive examples are anchored to named Bitcoin Core releases, with known issues stated explicitly instead of glossed. It warns readers not to wire instructions into a website or tool merely because the book mentions them: practice wallets and a controlled test environment first.
Node runners, custodians, builders and anyone whose bitcoin mistake would be expensive. It is a reference atlas, built to be kept within reach.