PANews 8月12日消息，Polymarket的预言机提供商UMA通过UMIP-189提案，将预言机合约从OOV2升级至MOOV2，仅允许白名单用户提交市场解决方案提案。此举旨在减少争议、提升市场效率，尤其针对体育和加密价格等非争议性市场。新合约已在Polygon主网测试，预计将逐步迁移至生产环境。

<p>PANews 8月12日消息，Polymarket的预言机提供商UMA通过UMIP-189提案，将预言机合约从OOV2升级至MOOV2，仅允许白名单用户提交市场解决方案提案。此举旨在减少争议、提升市场效率，尤其针对体育和加密价格等非争议性市场。新合约已在Polygon主网测试，预计将逐步迁移至生产环境。</p>

UMA更新预言机限制提案权限，优化Polymarket市场解决方案

PANews reports on August 12 that UMA, the oracle provider for Polymarket, has passed the UMIP-189 proposal, upgrading the oracle contract from OOV2 to MOOV2, which only allows whitelisted users to submit market resolution proposals. This move aims to reduce disputes and improve market efficiency, especially for non-controversial markets such as sports and crypto prices. The new contract has been tested on the Polygon mainnet and is expected to gradually migrate to the production environment.

<p>PANews reported on August 12 that UMA, the oracle provider for Polymarket, passed the UMIP-189 proposal to upgrade the oracle contract from OOV2 to MOOV2, allowing only whitelisted users to submit market resolution proposals. This move aims to reduce disputes and improve market efficiency, especially for non-controversial markets such as sports and crypto prices. The new contract has been tested on the Polygon mainnet and is expected to gradually migrate to the production environment.</p>

UMA updates oracle to restrict proposal permissions and optimizes Polymarket solutions

Market updates are rapid. If this downtrend (moving average) Vegas Tunnel is broken, there's a high probability of a short squeeze targeting 98,000-10,000 to capitalize on liquidity.

Market Update | BTC

Daily market data review and trend analysis, produced by PANews.
1. Market Observation: At the start of the new week, the precious metals market was the first to be affected. After spot silver broke through $84/ounce to reach a record high, it encountered profit-taking pressure, quickly plunging and turning into an intraday decline, eventually fluctuating around $78. This rollercoaster ride directly impacted related financial products. Spot gold retreated from its historical high of nearly $4550, while platinum and palladium both fell by close to or more than 7%. Besides the traditional logic of Fed rate cut expectations and continued central bank gold purchases, the market began pricing in "commodity control"...

Trading Moments: Silver plunges after hitting a new high; institutions warn of potential correction in precious metals; Bitcoin exhibits a "Dead Cat Bounce"?

The silver (XAG) market is entering a crucial week after the Chicago Mercantile Exchange (CME) announced it will raise margin requirements for the second time in just two weeks, effective Monday, 29/...