Riddle this. I can be mined, but I'm not a physical resource. I'm used for secure transactions, of course. What am I.

23 Oct 2023, 13:32
Riddle this🧠 I can be mined, but I'm not a physical resource.🪙 I'm used for secure transactions, of course! What am I?🤔 #propelxyz #Web3Games