This innovative Bitcoin BTC Crypto Seed Phrase DIY jig by Blockmit is a must-have for any serious crypto currency enthusiast. The jig is designed to emboss on standard M8/24 washers which are used to create the seed phrase 100% offline. NEVER EVER CAPTURE YOUR SEED PHRASE ELECTRONICALLY WHICH MAY BE FOUND BY HACKERS! I have used this jig for all my wallet backups and no longer need it. It works perfectly well and produces the desired results every time. Hammer and Anvil required.
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