Contract parameters
ChainBase (Ethereum L2)
TokenUSDC
Minimum claim stake$50 USDC
Challenger minimum50% of claim stake
Protocol feeup to 10%
Invalid reward50% of claim stake
Inconclusive penalty10% both sides
Claim duration180 days
Why these values
- $50 minimum -- Prevents spam while keeping small brands in
- 50% challenger minimum -- Ensures challengers have skin in the game
- 10% fee -- Sustains protocol operations and arbiter compensation; owner can change via
setProtocolFeePct(max 10%) - 50% invalid reward -- Direct bounty on false claims
- 10% inconclusive penalty -- Discourages weak claims and weak challenges
- 180 days -- Enough time to obtain independent lab results and file with evidence
- Base -- Transactions cost cents instead of $5-50 on Ethereum mainnet
- USDC -- Stablecoin pegged 1:1 to USD. Predictable stakes, no volatility risk