UMA (UMA) Live Price and charts Today

1 UMA (UMA) Price Today in USD is $2.9033

UMA (UMA) = $2.9033 USD

UMA (UMA) all-time high (ATH) is $33.22 USD

The maximum supply of UMA (UMA) is 115,919,381.03

UMA (UMA) 24h volume is $6.17 Million(s) USD

UMA (UMA) Market Cap is $217.82 Million(s) USD

UMA
$2.9033
+2.22%
UMA (UMA) Price Chart
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  • 1H +0.63%
  • 24H +2.22%
  • 1Y +51.66%
  • Rank #241
  • Market Cap 2.60% $217,822,311
  • 24H Spot Volume 10.82% $6,171,225.25
  • 24H Volume / Market Cap +3.00%
  • Circulating Supply 75,025,993.23
  • Total Supply 115,919,381
  • Max Supply 115,919,381.03
  • Fully Diluted Valuation $336,547,727
  • API ID uma copy duigou
  • Project Start Date Dec, 2018
  • Contracts & Explorer(s) coin-img 0x04F...eF828
    copy duigou
  • Websites Website
  • Links
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About UMA Roadmap & Milestones
UMA is an optimistic oracle allowing contracts to quickly request and receive data information on Ethereum blockchain.

UMA is an optimistic oracle and dispute arbitration system that securely allows for arbitrary types of data to be brought on-chain. UMA’s oracle system provides data for projects including a cross-chain bridge, insurance protocols, custom derivatives and prediction markets.

UMA's oracle is used to create many other types of products and protocols. For information about Outcome, a DAO tooling platform built on UMA that supports KPI Options, Success Tokens and optimistic governance, refer here. For information about Across, a cross-chain asset bridge secured by UMA, refer here.

UMA's Optimistic Oracle allows contracts to quickly request and receive data information. The Optimistic Oracle acts as a generalized escalation game between contracts that initiate a price request and UMA's dispute resolution system known as the Data Verification Mechanism (DVM). Prices proposed by the Optimistic Oracle will not be sent to the DVM unless it is disputed. This enables contracts to obtain price information within any pre-defined length of time without the need to have the price of an asset written on-chain.

If a dispute is raised, a request is sent to the DVM. All contracts built on UMA use the DVM as a backstop to resolve disputes. Disputes sent to the DVM will be resolved 48 hours after UMA tokenholders vote on the price of the asset at a given time.

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