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wil 1y ago

What is this contraption? #asknostr nostr:note1404rtzwh56uu6ny24w25jug6lg8p8pvqysw53q7fwfuwa4zp6n8s8c5f33

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Luke 1y ago

Looks like a jig to hold hardware washers steady to use a punch set to punch your btc seed phrase on them for a cheap diy seed phrase backup

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Maria2000 1y ago

Yes, they are jigs to hold metal washers for stamping seed phrase.

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wil 1y ago

They hold while you stamp? How do you stamp it? I just engraved some the other day

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Maria2000 1y ago

With a metal stamp kit. If you search youtube for how to make metal seed washers, you'll find vids on how to do it.