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UMA

UMA

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UMA es una plataforma de contratos financieros descentralizados construida para permitir el Acceso Universal al Mercado. UMA construye infraestructura para contratos financieros "sin precio": contratos DeFi que minimizan el uso de oracles, evitando muchos de los problemas de seguridad y escalabilidad que han afectado a las finanzas descentralizadas. Los primeros contratos construidos con UMA son tokens sintéticos sin precio: tokens ERC20 que pueden rastrear cualquier cosa mientras minimizan la necesidad de datos de precio en cadena. El token del proyecto UMA impulsa el sistema de dos maneras: Gobernanza: los poseedores del token UMA gobiernan qué tipos de contratos pueden acceder al sistema, qué tipos de activos son compatibles, y los parámetros clave del sistema y actualizaciones. Solicitudes de precio: la metodología sin precio minimiza las solicitudes de precio en cadena pero no las elimina — cuando las interacciones de contratos son disputadas, los poseedores del token UMA cumplen con las solicitudes de precio a través del Mecanismo de Verificación de Datos, o DVM. Los tokens UMA permiten al poseedor participar en la gobernanza comunitaria y resolver disputas de contratos a través del DVM. Los tokens no son una oportunidad de inversión.

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很好的思考。借着你思路。在考虑一个分层的复合型思路。 主流市场,占 80%,依然采用标准 UMA Optimistic + DVM。保持速度和低成本; 中高价值或高争议风险的,则动态上调 bond(按 volume / open interest / 潜在 payout 放大),甚至引入 KYC/白名单机制给 proposer 和 disputer(降低匿名攻击),此外为了保险,还可以并行验证(另一个 oracle 或 AI 初步判断)。 最后是超级大额的,远超 UMA 经济安全阈值,比如单市场 volume 超 5000万或 open interest 极高的,可升级到有明确问责主体的

@lanhubijijun 2026

- migrating existing open markets (esp high volume ones with multiple Bs at stake) seem very painful - positions already tokenized against the UMA adapter - unsure if can manually migrate liquidity/positions to new markets - changing the entire market-creation pipeline + getting users to move would

@ahboyashjun 2026

Polymarket 空投玩家现在已经卷出新高度: 不仅天天交易,还在从各个维度完善自己的账号—— 抵押 bond 去挑战提案, 质押 UMA 抢争议票权, 把“社区参与权重”玩成了真治理。 这已经不是单纯预测了,这是真金白银的 Skin in the Game。 而 predict 那边好像就简单多了: 测试各种策略拿分就行,没那么多麻烦。就是策略迭代太快,一公布就卷废。 今早 o1 也出新情况了—— 同分情况下突然“不同权”,临时加了一堆额外条件。 (虽然对 o1 特殊情况来说挺科学的,但也暴露了纯积分制的软肋) 盲刷、积分、积分加条件,3种模式,你更喜欢哪一种?

@greta0086jun 2026

到底是 SEC 的文件更权威还是 Polymarket 更权威呢?Polymarket 的审核流程就是 discord 开展辩论,交给一个市值仅有 5500 万美金的加密货币项目 UMA 的大户进行投票 也就是说,Polymarket 的安全性和结果公正性,一个目前估值 120 亿的项目,承载了上亿交易量和对应结果的预测市场,结果的公正性仅由市值五千多万的项目的少数集中持有者来维护 目前,已经有多起 Polymarket 篡改事实,结果与客观事实不符的判定出现,而这起事件被广受关注、很显然 PM 官方不占理的原因在于 1. SEC 文件的客观性和事实权威性,远比其他能够主观理解的事件更高

@yuyue_chrisjun 2026

Kalshi, Polymarket and the UMA whales will make for a great story one day.

@rainandcoffeejun 2026

polymarket will sign their grave if they allow the UMA cabal to vote NO on this unreal incompetence

@econoarjun 2026

Looks like @Polymarket is cooking in silence 👀🧐 a way better UMA resolver is coming and they are testing on testnet currently three things stood out 👇 1. one resolver handles everything, single outcome, multi-outcome, all natively. cleaner architecture, less surface area 2. createPublicUmaRe

@vonzz6may 2026

据 Bloomberg 分析,在预测市场平台 Polymarket 的争议裁决机制中,仅 9 个 UMA(去中心化预言机协议)巨鲸钱包过去三年贡献了约一半投票权,并几乎始终站在最终胜出一方。报道称,随着地缘政治相关预测市场激增,2026 年已有数十亿美元交易量进入争议裁决流程,引发市场对 Polymarket…

@wublockchain12may 2026

Data: Multiple tokens have experienced a surge and then a pullback, with UMA dropping over 18% in 24 hours

feb 2026

Negligence or Manipulation? UMA and Polymarket’s Governance Under Fire

crypto-economy.commar 2025