Professional Terminology Explanations

Term Explanation

UMA Optimistic Oracle A decentralized oracle system that assumes submitted data is correct unless disputed, enabling fast and cost-effective resolutions.

Optimistic Mechanism A resolution model where proposals are accepted by default unless challenged within a time window.

DVM (Data Verification Mechanism) UMA’s token-holder voting system used to resolve escalated disputes.

Bond Collateral posted by a proposer or challenger to ensure honest behavior.

Redeem Positions Smart contract function that allows holders of winning shares to convert them into USDT.

On-Chain Actions or data recorded directly on the blockchain for full transparency and immutability.

Resolution Source The authoritative data source used to determine the official outcome of an event.