LOL.
Yobit refused Graffiti ICO and added this shit!
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Graffiti Dev has a bad reputation (in his another coin/ICO even explorer was'nt made, blockchain stucked), and his ICO request was not accepted.
Curvatures Dev has a good experience, has been given a lot of screenshots and block explorer.
Special rule for this ICO: 75% buy wall. Therefore, if you do not like it - you can sell coins in 4 days of holding period.