![Crypto Terms Glossary: What is Data Verification Mechanism (DVM)? Crypto Terms Glossary: What is Data Verification Mechanism (DVM)?](/img/142/404/what-is-data-verification-mechanism-dvm-sm.webp)
The Data Verification Mechanism (DVM) is the oracle process used to resolve disputes on the UMA protocol. When there is a price dispute between two parties over a synthetic token derivative contract, the DVM requests UMA token holders vote on the correct price. The DVM then relays the correct price to the requestor and rewards UMA token holders for their vote.
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