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COLDCARD
@COLDCARDwallet
SECURITY ADVISORY ⚠️ check blogpost | The best #bitcoin# hardware wallet 🙌 Ultra-secure.The only dedicated air-gapped. Backup on SEEDPLATE from @Coinkite
加入 December 2017
27 正在關注    68K 粉絲
Picked up a new COLDCARD Mk5? Here’s how easy it is to securely clone your existing setup over microSD. Seeds, multisig wallets, settings, and more transferred in seconds.