Jack Mallers Show,
“How Bitcoin Custody Works & Breaking Down The Coldcard Incident” (about 2 hours 15 minutes, published August 4, 2026).
• YouTube: https://www.youtube.com/watch?v=QU1nJ4b6...
useful timestamp. offline Core can work, but the weak point moves to seed handling, unsigned tx flow, backups, and never accidentally networking that laptop. setup discipline matters.
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