Alien-Investor on Nostr: How well do you know your way around Bitcoin self-custody? There is now a quiz for ...
How well do you know your way around Bitcoin self-custody? There is now a quiz for "Your Own Bank" with 30 questions in two rounds. After each answer it names the passage in the book to read up on, and it stores nothing, not even your score.
Version 1.4 of the book is out as well. After a further check against primary sources, it is up to date as of October 2026 in many places. The way backups are checked has been reworked: a full test at setup and after every fundamental change, plus a yearly look at the seals.
Direct buyers already have the download link in their inbox.
https://alien-investor.org/en/quiz-band4.htmlhttps://alien-investor.org/en/buecher.html#Bitcoin #SelfCustody #Selbstverwahrung #Multisig #HardwareWallet
Published at
2026-10-25 20:31:49 UTCEvent JSON
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"content": "How well do you know your way around Bitcoin self-custody? There is now a quiz for \"Your Own Bank\" with 30 questions in two rounds. After each answer it names the passage in the book to read up on, and it stores nothing, not even your score.\n\nVersion 1.4 of the book is out as well. After a further check against primary sources, it is up to date as of October 2026 in many places. The way backups are checked has been reworked: a full test at setup and after every fundamental change, plus a yearly look at the seals.\n\nDirect buyers already have the download link in their inbox.\n\nhttps://alien-investor.org/en/quiz-band4.html\nhttps://alien-investor.org/en/buecher.html\n\n#Bitcoin #SelfCustody #Selbstverwahrung #Multisig #HardwareWallet\n\nhttps://image.nostr.build/c5988def4843bec4628bb330d530278e498948260ade7c0845bb2edef34ae4c2.jpg",
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