I think that the best answer to this question is: Shark fin soup
. This is because making this soup will require the fishing for sharks, and the fishing for sharks has the potential for overfishing and will result in the possible disappearance of this species and possibly even some other related species.
Explanation:

<em><u>Bitcoin is a digital currency which operates free of any central control or the oversight of banks or governments. Instead it relies on peer-to-peer software and cryptography. A public ledger records all bitcoin transactions and copies are held on servers around the world</u></em>
Answer:
The answer is delusion of persecution.
Explanation:
As the name implies, a person who suffers from these delusions believes he is being persecuted, followed or observed. More specifically, the person thinks he is at risk of being harmed by the persecutor.
This disorder has been linked to conditions such as paranoid schizophrenia and schizoaffective disorder.