Provoco.me is a social challenge network empowered by the blockchain. Provoco operates on the idea that everyone loves a challenge—watching someone succeed or fail, challenging others, and even challenging oneself. Provoco provides a new design of the social network and implements solutions that can be used in other areas.

PROVOCO is using ERC223-based (compatible with ERC20) VOCO tokens. The VOCO is a utility token used for exchange between users for activities operations in the social challenge network. The primary use of VOCO tokens is for challenges. The secondary use is as a reward for daily social activities, such as posting content, liking, voting, and other actions.