Basic Information:

The ZCO prediction gaming platform is a prediction game implemented based on an ERC20 contract token on Gatelayer, website: ZCO.CO. This prediction game achieves community autonomy through a decision-making system built on the community's Gini coefficient. Currently, users can log in to the Gate APP, connect their wallet, and publish game proposals, submit game result proposals, and participate in game betting. In the future, proposal publishing, game betting, and prize pool distribution will be deployed on smart contracts to achieve decentralization.
ERC20 contract address: 0x8a50d0469d0bae4442fd3d029308835ddda675cf
Prize pool allocation rules: The game initiator will receive 10% of the prize pool, prediction winners will receive their principal back plus 80% of the prize pool earnings (the allocation ratio is calculated based on the betting amount plus time bonus), and the platform will receive 10% of the prize pool profits as an operating fee (after contract deployment, 10% is planned to be burned).

Participation Methods:
(1) Users can visit the domain: zco.co via the web, and participate in creating games, community voting, and game prediction by connecting their blockchain wallet.
(2) Users can also use the Gate mobile app, switch to Web3, then enter zco.co on the Discover page, and participate in creating games, community voting, and game prediction by connecting to the Gate Wallet.

Rules Description:
(1) User voting eligibility: Filter all addresses with assets greater than 100 and calculate the median; only users with assets greater than or equal to the median are eligible to vote on proposals.
(2) Community proposal approval conditions: The decision value Y must be greater than 0.5 and Y > g to pass; Y = 1 - K*X, where X is the total proportion of assets opposing, and K is calculated as follows: when g > 0.75, K equals 8; otherwise, K = 2^(g/(1-g));
(3) Proposal initiator's staked asset calculation: ZCO asset median / K;
(4) Number of supporters required for a proposal: Average number of proposal supporters in the past 30 days;
(5) Prediction game proposal decision period: 5 days;
(6) Prediction result proposal decision period: First, calculate the maximum participation amount (b) and median participation amount (a) for the prediction game; when b-a=0, x=0; otherwise, x = k/(b-a); When k/(b-a) exceeds 1, x=1 (upper limit control); d = 3 + 25*x.
(7) 80% prize pool allocation rule: Betting amount*(1+1%*betting days) is used as the base for calculating the betting proportion.