Overtime
Fully onchain sportsbook and digital-options protocol
Overtime is a fully onchain sportsbook ecosystem for sports markets and short-horizon ETH and BTC digital options. Its documentation describes self-custody, permissionless smart-contract execution, Chainlink and Pyth data feeds, deployments on Optimism, Arbitrum, and Base, and Overtime DAO governance; the terms warn that the contracts are experimental and carry smart-contract risk.