5 sats \ 0 replies \ @cryptocoin 28 Mar 2022
There was recently another post on SN related to this:
Best Metal Seed Phrase Storage Comparison (Cheap VS Expensive) | Jeremy Dance
#16204
https://www.youtube.com/watch?v=Gi0TRyVqHG8
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0 sats \ 1 reply \ @cointastical OP 20 Mar 2022
Securing a Bitcoin seed phrase in stainless-steel washers (abridged).
https://www.econoalchemist.com/post/backup
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5 sats \ 0 replies \ @cryptocoin 28 Mar 2022
Here's a post on SN about the Blockmit:
Make your cold wallet with washers | Blockmit.com
#9266
https://blockmit.com/english/guides/diy/make-cold-wallet-washers/
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