What is exacting bitcoin mechanics have for preventing faking bitcoin?
in the physical Money such as Dollar banknotes have some protection mechanism such as Type of paper and ... (related link:
https://www.wikihow.com/Detect-Counterfeit-US-Money)
P.S. I have read electronic coin definition in bitcoin white paper but I need a real example of this concept something more clearer and more understandable
Read more.
Proof of work (PoW) is a decentralized consensus mechanism that requires members of a network to expend effort solving an arbitrary mathematical puzzle to prevent anybody from gaming the system.