Should I deposit 0.01 bitcoins?
I'm sorry to say this is a scam.  Put it in dollar terms.  Someone is telling you that you've won a surprise $20,000 (not very believable in the first place).  But to get it, you have to send $600 for &quot;verification&quot; -- what possible reason could there be for this except to enrich the scammer?  They'll never send the $20,000, and you'll be out the $600.   (If you send the $600, they may try to  finagle more money from you until you eventually give up on ever getting the non-existent &quot;prize  money&quot;.)