乐观情绪激活了无需信任的防欺诈系统，但为什么 OP 会崩溃？

作为以太坊和 Layer-2 的一个重要里程碑，Optimism（第二个最有价值网络的 Layer-2 扩展平台）宣布激活

Layer-2 scaling platform Optimism has announced the activation of open-source and permissionless fault proofs in a major milestone for Ethereum and layer-2s.

Layer-2 扩展平台 Optimism 宣布激活开源和无需许可的故障证明，这是以太坊和 Layer-2 的一个重要里程碑。

Despite managing over $7 billion in assets, Optimism, like most optimistic rollups, lacked a way of trustlessly verifying transactions. It relied on a centralized sequencer and fraud-proof system for this function.

尽管管理着超过 70 亿美元的资产，但 Optimism 与大多数乐观汇总一样，缺乏一种无需信任的验证交易的方法。它依靠集中式排序器和防欺诈系统来实现此功能。

Activating the open-source fault-proof system is crucial for creating a more decentralized and secure future for the Optimism ecosystem. Fault proofs are a critical component, allowing users to verify the validity of all offchain transactions.

激活开源防错系统对于为 Optimism 生态系统创造一个更加去中心化和安全的未来至关重要。故障证明是一个关键组成部分，允许用户验证所有链下交易的有效性。

Most importantly, it allows users to challenge any fraudulent activity on Optimism, creating a safeguard against unauthorized withdrawals, for example, and much more.  

最重要的是，它允许用户挑战 Optimism 上的任何欺诈活动，例如建立防止未经授权的提款的保障措施等等。

In a post, Optimism Labs said the layer-2 platform relied on a centralized system. Here, the Optimism Security Council held the power to initiate withdrawals.

Optimism Labs 在一篇文章中表示，第二层平台依赖于集中式系统。在这里，乐观安理会拥有发起撤军的权力。

However, the platform eliminates this dependency with trustless fault proof in place. This means that any user can withdraw tokens without the council intervening. The move is a huge development for the community and decentralization.

然而，该平台通过不信任的故障证明消除了这种依赖性。这意味着任何用户都可以在无需理事会干预的情况下提取代币。此举对于社区和去中心化来说是一个巨大的发展。

Even so, to ensure the safe implementation of this fault-proof system, the Optimism Security Council will still have the power, at least temporarily, to intervene in cases of critical failures. This decision means Optimism will continue to operate securely as it decentralizes gradually.  

即便如此，为了确保这一无故障系统的安全实施，乐观安理会仍将有权（至少暂时）在发生严重故障时进行干预。这一决定意味着 Optimism 将在逐步去中心化的过程中继续安全运营。

Eventually, the platform plans to release a “multi-proof nirvana” that is open-source and modular, possibly including zero-knowledge proofs. This will go beyond the current “Cannon” system.

最终，该平台计划发布一个开源和模块化的“多重证明必杀技”，可能包括零知识证明。这将超越目前的“大炮”系统。

Buterin Acknowledgement, But Why Is OP Crashing?

Buterin 承认，但为什么 OP 会崩溃？

Vitalik Buterin, the co-founder of Ethereum, acknowledged this milestone, welcoming Optimism to the “club of stage 1+ L2s.” Nonetheless, the co-founder still needed more zero-knowledge proof-based layer-2 platforms to join the ranks.

以太坊联合创始人 Vitalik Buterin 承认了这一里程碑，并欢迎 Optimism 加入“1+ L2 阶段俱乐部”。尽管如此，联合创始人仍然需要更多基于零知识证明的二层平台加入这个行列。

Optimism is the second layer-2 platform after Arbitrum to announce the release of fault-proof systems, though both are still being tested. Dubbed the Bounded Liquidity Delay (BOLD), Arbitrum’s fraud-proof system was launched on Testnet early last month.

Optimism 是继 Arbitrum 之后第二个宣布发布防错系统的二层平台，不过两者仍在测试中。 Arbitrum 的防欺诈系统被称为有界流动性延迟（BOLD），上月初在测试网上启动。

Despite this milestone, OP is firm but under pressure in the first half of June.

尽管取得了这一里程碑，OP 依然坚挺，但在 6 月上半月面临压力。

At spot rates, OP is down roughly 55% from March highs. With Ethereum and Bitcoin prices under pressure, the token could break May lows of $1.8 with eyes on $1.1.

按即期汇率计算，OP 较 3 月份高点下跌约 55%。由于以太坊和比特币价格面临压力，该代币可能会突破 5 月低点 1.8 美元，目标是 1.1 美元。