When to Retire a Ledger Nano: Signs Your Device Has Reached Rotation Age
Firmware end-of-support dates, physical wear indicators, and the case for retiring rather than re-flashing older Nano units.
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Field Notes
Articles on hardware wallet rotation, archive practices, and cold storage documentation.
Indexing Retired Coldcard Units Without Touching the Seed
A method for cataloguing archived Coldcard devices using exterior markings, tamper-evident bags, and cross-reference cards.
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Paper Ledgers for Estate Attorneys Who Have Never Seen a Hardware Wallet
How we format rotation documents so probate counsel can locate devices without understanding seed phrase mechanics.
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Why We Never Ask for Your Seed Phrase During a Session
The structural reasons our consultations are designed to document devices without accessing key material.
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