CLR based algorank for $ocean.
Use branch "new1" for working code.
This is a deployment of smart contracts for staking $ocean tokens as votes in favour of different alorithims/datasets on https://commons.oceanprotocol.com We've developed a process to calculate inalienable reputation points (dolphin Points, or DP) for every algorithim and dataset, tied to their DID/Address. DP, unlike tokens, cannot be transferred; they can only be minted and burnt. Specifically, DP is minted everytime somebody stakes $ocean on an algorithim. DP is co-related with CLR, and thus both the magnitude and distribution of stakes are used to compute the final DP score.
For easy testing remix is recommended.
A number of important functions have been implemented and are functional here: -ERC900 token class for staking in favour of algorithims -ERC1391 token class for inalienable reputation tokens -Custom weights to compute RP based on $ocean stakes
The steps for staking in favour of any algorithim is as follows:
- Users Stake $ocean : by calling Call stakeFor(addr) in the Erc900BasicStake.sol, where addr is the DID address of the algorithim.
- The Stakeholders and Total_Staked_For any algorithim can be directly queried from this contract.
- The Dolphin Points (DP)/AlgoRank Score of an algorithim are updated as follows [tokenx.sol] : root(Total_Staked_For algo) * (# Stakeholders for algo)
- To check the AlgoRank Score (DP) of any Algo/Dataset, simply use the address component of the DID as follows [tokenx.sol]: address DP_contract = address algo_address = DID DP_contract.balanceOf(algo_address)
- Stakers can call unstake() on Erc900BasicStake.sol to get their $ocean back. This will correspondingly reduct the RP of the algo.