Loopring 是一个基于 Ethereum 构建的去中心化交易所，采用 zkRollup 这一 Layer-2 扩展解决方案，实现高吞吐量和低交易成本。它同时支持自动做市商和订单簿交易，适合专业交易者和算法策略。
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吴说获悉，Loopring 宣布已完成 L2 NFT 返还，通过 9 批以太坊主网交易向 1241 个一级网络地址发送 2046 枚 NFT，涉及 283 个合集，其中包括 544 枚 ERC-721 和 1502 枚 ERC-1155。另有 14 笔转账因合集限制或接收地址不支持 ERC-1155 而未执行，相关 NFT 仍保留在恢复合约中；21 个 ENS 域名因已过期且超过 90 天宽限期，需重新注册后方可恢复。原生铸造于 Loopring L2、且未在以太坊部署对应合集的 NFT 不在本次链上返还范围内。面向 Loopring 智能钱包的 NFT 将继续通过人工验证返还，截止时间为 2
Rootdata ：2026 年至今宣布关闭的加密项目已增至 70 个 据 Web3 资产数据平台 RootData 数据，2026 年至今加密行业关闭项目名单已增至 70 个且仍在增长中。最新收录的项目涵盖多个赛道，包括 Layer 2 协议 Loopring、借贷区块链 UX、跨链清算层 Everclear、去中心化信贷协议 Goldfinch、基于比特币的 Layer 2 Botanix、点对点 NFT 借贷协议 NFTfi、DefiLlama 旗下新闻媒体 DL News 等。
On the one hand it sucks to see projects closing down. Loopring was one of the first L2s I remember people using and asking us to integrate with rotki. On the other hand it's quite nice to see code/complexity of the rotki app being reduced since stuff no longer need to exist.
并不是。 Arbitrum 的排序器没有特权，用户可以绕过排序器直接向以太坊L1 提交交易。简单讲就是，哪怕官方运行的排序器作恶，用户仍然有方法可以把L2 的资金提取到L1。 另外，Arb 升级合约有7天的窗口期，如果要即时升级，需要SC 75% 以上的成员同意才能执行。这就很大程度地规避了像Loopring 这种恶意升级合约的行为，安全性更高。
Ethereum zkRollup project Loopring sunsets DEX, citing lack of meaningful adoption
Pioneering zk-rollup Loopring closes DEX, citing lack of adoption
Pioneering zk-rollup Loopring closes DEX, citing lack of adoption
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Loopring was a pioneer! The first zkRollup with DeFi. They where years ahead because they leveraged the very algebraic nature of ring settlement, which results in elegantly simple circuits that could be proven with the modest ZKP tech of the time. It is a sign of the great progress ZKP tech has made
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