Implementation of Synthetix staking contract in Reach with some additional features, such as:
- Locks
- Flat fee to prevent spam
- Double rewards (in native and non-native token)
- Fee in %
Full automatic verification of the contract is infeasible due to complicated calculation results stored in map, however we added checks and invariants where possible.
This contract is one of 2 contracts used in v0 of Cometa. Another contract is distribution contract which is almost the same as this one (the only difference is stakeToken used for rewards as well and there is no rewarardToken).