Pdata (Opiria) ICO Review: Ethereum blockchain based marketplace of personal data

Pdata (Opiria) ICO Review: Ethereum blockchain based marketplace of personal data Visit here: https://opiria.io Our Website: https://thecryptoniac.com/site/ We are building the first Ethereum blockchain based marketplace for the secure and transparent buying and selling of personal data. Opiria-Platform enables consumers…