Replying to Avatar ₿logging₿itcoin

Seed XOR is an excellent way to make a redundant backup of your seed however. Passphrase risk can be mitigated by using pre-spelled BIP39 words on the ColdCard so I wouldn't panic.
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Knic 1y ago

I stop using my coldcard once the mk3 quit getting updates.

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₿logging₿itcoin 1y ago

At first, I used a 2-of-3 multisig with CoboVault, but the wallet stopped working because of some update. I didn't lose my stack because I had access to the other two keys and I was able to use the CoboVault key with a Seed Signer.

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Knic 1y ago

I also had a cobovault. Same situation for me. nostr:npub17tyke9lkgxd98ruyeul6wt3pj3s9uxzgp9hxu5tsenjmweue6sqq4y3mgl is what I recommend now