It`s not a proof and No CoinsBank is not a scam.
Hurt that CoinsBank is being called a scam? Ok let me hurt you more: COINSBANK IS A SCAM! COINSBANK IS A BIG FRAUD!
Have a look at the above complaints and many more which litter this forum about customers who have been shafted and defrauded by staff of this so-called wanna-be "bank"! Have a look at the miserable reviews about this Belize-based "bank" pretending to be a legitimate financial institution with brick and mortar facilities in Scotland!
The site, the company and the people behind it are con artists. They introduced this exchange with great fanfare and confetti bla bla but this all turned out to be a facade for their upcoming scams!
Read their facebook and twitter pages. They are littered with people complaining about "scam.. can't withdraw"!
People should stop injecting funds into these scammers' hot wallets. When one holds an account with this "bank" and can't withdraw (but can easily deposit) you have a full-blown scam operating brazenly.
Stop using them! Store your bitcoins elsewhere!