If using a stack of washers for your seed phrase backup, itβs REALLY important to number the washers. Just a 12 word seed phrase out of order has a staggering 479,001,600 combinations! (The calculation is 12 factorial or12!, which is12x11x10x9etc) If you could try ONE PER SECOND CONTINUOUSLY that equates to over 15 years!!! π±π±π±
Many thanks to orangecoinstore.com for the custom stamping jig, great bit of kit
@ChopperBTC





