The non-denominated Czech edition unloaded note was created as a thank you to the variuous suppliers around the Czech Republic that are responsable for the security features you see in our notes.
 
The design efforts on this note alone have exceeded 100 hours, which we hope is evident in the quality of this release. Private key protected with scratch & tamper resistant Polymerbit Laserseal™ technology. This way we can keep your keys safe without a hologram. 
 
Now with Segwit Keys! bech32 (p2wpkh)
 
Keys produced by Daniele Barbagallo. 156 pcs were produced in 07.2022. Series 2B-U (ND) - 07.2022
 
Pro Tip: It is possible to pay for your order in Bitcoin. Simply select "manual payment" and follow the instructions.