If you're heading to @EthereumDenver, be sure to grab a copy of @owocki's book "Stuff That Crypto OGs Know".
24 Feb 2023,   20:51
If you're heading to @EthereumDenver, be sure to grab a copy of @owocki's book "Stuff That Crypto OGs Know"! 
 
It features contributions from @Logic_Beach  and @blasteasy from the GridPlus team along with a private key hidden in the cover via a puzzle made by LogicBeach. 🧩👀  
 
It's been a while since I released a puzzle, eh?  
 
Well, I'm excited to announce that the book "Stuff That Crypto OGs Know", set to release at ETHDenver, features a hidden-in-plain-site private-key right on the cover!  
 
(A necessary hint will be released soon™) 
 
🧵🪡