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Every defense from Defending Bitcoin, mapped to IEC 62443, ships with the book.
The full surface — every entity, indexed and cross-linked — lands when Defending Bitcoin ships on June 15, 2026.
Every defense from Defending Bitcoin, mapped to IEC 62443, ships with the book.
The full surface — every entity, indexed and cross-linked — lands when Defending Bitcoin ships on June 15, 2026.