Recently there's something strange happen at Yobit exchanger.
1. OKOIN was listed in there illegally,without approval nor knowing from core team at OKOIN projects.
Here quote from Ivan Solomin at May 25th regarding about that :

Ivan Solomin ☑️:
Attention to all project participants!
The project OKOIN is currently in the process of publishing a token on several major exchanges.

We warn all coin holders that they would not make direct deals on the sale and purchase of our tokens. Any offer to sell or buy tokens that you receive is 100% likely to be a scam.

Save the ONLY address of the Smart Contract OKOIN

0x98d454cd76f9d9e5c51ae90f7748618967b76392

Be careful and do not trust your founds and tokens scammers!
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2. This week people want to withdraw they OKOIN from Yobit,and they experience pending withdrawal.
3. Until now,amount of OKOIN at Yobit more than 21,000

Also I gave link to OKOIN project and they telegram groups as proof of my thread in here :

VR CASINO OKO
Project that integrates virtual reality,
blockchain and smart contracts
technologies in offline casinos
https://oko.casino
https://t.me/okoinico