OK is open-source; its design is public, nobody owns or controls OK and everyone can take part.
Okcash is a decentralized and established hybrid cryptocurrency that started on Nov 24th 2014.
OK was mined (PoW-Scrypt) and evolved to be stake-able (PoS-LTSS-Sha256).
Okcash is not a security, it never had an ICO, nor any kind of funding rounds.
OK is self sustainable and is fully supported by voluntaries (Just like Bitcoin).