Bitcoin: 199 Questions is a concise 2019 question-and-answer primer credited to Alessio Barnini and Alessandro Aglietti, with editorial and translation contributors varying by edition. Brevity dates quickly and can hide disagreement or security nuance; edition, language credits and factual updates should be checked, and short answers do not replace protocol documentation.
Written by Alessandro Aglietti and Alessio Barnini and first published in 2018.
Use this book as a route into an accessible introduction to Bitcoin’s purpose, operation and practical use. Its Atlas links connect the reading to the people, mechanisms and events it discusses.
Primary or authoritative records make these details checkable: Bitcoin: 199 Questions presents Bitcoin through a structured question-and-answer format covering origins, protocol, wallets, mining, economics, privacy and practical use for readers seeking targeted explanations. They should be verified before using the coordinate in analysis.
The practical limit is: many concise answers necessarily omit threat models, exceptions and later protocol changes; edition date and cited sources determine whether legal, market and software claims remain current. A definition, office, chart pattern or published claim is not by itself a prediction or Bitcoin consensus rule.
Bitcoin: 199 Questions is a concise 2019 question-and-answer primer credited to Alessio Barnini and Alessandro Aglietti, with editorial and translation contributors varying by edition.
Its 199 short entries are designed for lookup and beginner orientation across Bitcoin concepts rather than a continuous technical argument.
Brevity dates quickly and can hide disagreement or security nuance; edition, language credits and factual updates should be checked, and short answers do not replace protocol documentation.
For the clearest picture, read this entry together with Bitcoin, Transaction, Mining, Bitcoin wallet, Bitcoin education, Self-custody.