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Singlesig users should have HWWs from at least two vendors even if multisig is not a goal.

You can confirm they're both working properly by cross verifying a dummy wallet - showing the same results on both devices.

This allows non technical people to get verification meanwhile not sacrificing the simplicity of singlesig.

I recommend building a SeedSigner if you already have a prepackaged corporate HWW.

Not only is it the most powerful device on the market, it's also the only one you dont take on supply chain risk with.

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Could also use Seed Tool, which is free.

Yes, for the dummy wallet protocol.

The second you want to double confirm a new address out of a real xpub you need a second HWW.

I also like the idea of having a backup HWW, especially a stateless one, Incase your corporate HWW gets bricked.

This has happened to many people many times, especially Coldcards.

Agreed, definitely a nice to have

Some people will say I'm just saying that to hate on Coinkite,

This is not the case - it's just pure fact that has been publicly discussed on Twitter many times - having deleted mine I do not have receipts.

Disclaimer: my old Coldcard still works fine.

Seed Tool does the address gen too

I also recommend printing the Bip39 word list, cutting each word out, and putting it into a jar.

Mix it, shake it, then start drawing & replacing meanwhile continuing to mix until you have 11 or 23 words written down.

Then go to your HWW & generate the 12th or 24th word.

This is the safest way to make a Bitcoin wallet & you'll actually understand why it's so secure using the law of large numbers.