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COLDCARD
@COLDCARDwallet
The best #bitcoin# hardware wallet 🙌 Ultra-secure.The only dedicated air-gapped. Backup on SEEDPLATE from @Coinkite
Joined December 2017
10 Following    67.8K Followers
COLDCARD@COLDCARDwallet
2026.08.06 19:45
You can follow COLDCARD's next firmware updates on GitHub, we are focusing the next release and customer key migration. Follow the warning below.
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