Contract Details
Tech Stack
Solidity ^0.8.24 OpenZeppelin v5 Foundry
Chains
Ethereum Arbitrum Base Optimism
Description
Staking contract for backstop capital providers. Stake tokens to back the coverage pool, earn premium distribution rewards, and participate in loss socialization. Synthetix-style reward distribution with cooldown.
Features
- ✓ Synthetix-style continuous reward distribution
- ✓ Premium income share for backstop stakers
- ✓ Loss socialization (slash mechanism) on claims
- ✓ Cooldown period for unstaking (configurable)
- ✓ Reward rate updates by pool governance
- ✓ Emergency withdraw bypass (with penalty)
- ✓ Ownable2Step + ReentrancyGuard security
- ✓ Full Foundry test suite (~250 lines)
// SPDX-License-Identifier: MIT pragma solidity ^0.8.24; import "@openzeppelin/contracts/token/ERC20/IERC20.sol"; /// @title Backstop Staking /// @notice Backstop capital staking with premium distribution and loss socialization. contract BackstopStaking { address public immutable owner; uint256 public constant VERSION = 1; event Initialized(address indexed deployer); constructor() { owner = msg.sender; emit Initialized(msg.sender); } // ... full implementation in purchased package }