Cerebrum

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by Cerebrum

May 4 2025
Cover image for COLDCARD Co-Sign: 10 Use Cases Unlocked

COLDCARD Co-Sign: 10 Use Cases Unlocked

An article exploring new use cases unlocked by the COLDCARD Co-Sign feature.

A separate key (e.g., a Ledger or SeedSigner) stored securely with the heir or in a bank vault.