Supra, a Layer-1 blockchain focused on Automatic DeFi, has announced a $1 million bounty for developers who can surpass its EVM-parallel execution engine, SupraBTM. CEO Joshua Tobkin introduced the SupraEVM Speed Challenge, which seeks to validate SupraBTM's performance as the fastest EVM execution engine. The challenge requires participants to deliver open-source, reproducible results, processing 100,000 Ethereum mainnet blocks with a 15% performance improvement across various thread configurations. This initiative complements an existing $40,000 USDC performance-based reward.