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Secure your Ledger with COLDCARD. Instead of generating a recovery phrase on your Ledger, derive a BIP85 child seed on your COLDCARD completely airgapped, then restore it to your Ledger. Your Ledger gets its own independent wallet, while your COLDCARD remains the source.

11,124 views • 2 months ago •via X (Twitter)

9 Comments

Lubos Horacek's profile picture
Lubos Horacek1 month ago

Aged like milk...

PupusasG's profile picture
PupusasG2 months ago

The only use for a Ledger is ... Wait there are not use cases... People replace Ledger for a Coldcard Wallet and that's it, it's simple.

Rob Leder 🟥's profile picture
Rob Leder 🟥2 months ago

I don’t see the point of keeping the Ledger at all.

hira's profile picture
hira2 months ago

ledger’s just the puppet, coldcard’s the puppeteer

NixonBTC's profile picture
NixonBTC1 month ago

La mejor forma de hacer tu ledger todavía mas inseguro xD

ZoeRoberts's profile picture
ZoeRoberts2 months ago

Can you do that with a Trezor?

COLDCARD's profile picture
COLDCARD2 months ago

Yes!

Kuber's profile picture
Kuber2 months ago

are you sure that quantum computers will not able to derived the master seed from child seed / child private key?

HorusB's profile picture
HorusB2 months ago

Y es necesario guardar las frases semilla hija?. Con las frases semilla padre podría restaurar los fondos de todas las billeteras con frases semillas hijas en una sola por ejemplo?

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