I heard flash bitcoins (Fake bitcoins) are circulating.
They disappear after 90 days.
Now if these do exist, crypto market will crash!
Anyone see this as a threat?
Everyone denying?
Should I Short BTC on the long run?
Any information is appreciated.
Thanks

Flash bitcoins is not a new scam, btc investment scammers use it to deceive their victims that they have sent bitcoins to their wallet. This scam only works on newbies who do not understand how the bitcoin network works. This scam tactic cannot be considered as a threat to bitcoin neither can it affect the value of bitcoin.