Eclipse Rollup：定制解决方案

- Solana's virtual machine, SVM, has a feature called Sealevel that allows for efficient transaction processing based on different hardware specifications.

- Eclipse is a rollup solution that gives developers the ability to customize various components according to their preferences. This includes choosing execution environments like EVM, SVM, and MoveVM, as well as data availability layers like Celestia and Polygon AvailEigenDA.

- Rollups deployed with Eclipse can use different data availability layers but still share Eclipse's settlement layer.

In the previous article, we discussed the Mantle network, which uses a unique data availability layer called EigenDA instead of relying on Ethereum like most rollups. Traditional rollups depend on Ethereum for settlement, consensus, and data availability, but the scalability is limited by Ethereum's own scalability. Mantle Network solves this by using EigenDA.

Eclipse is a modular rollup solution that offers a customizable environment. It received $15 million in funding, allowing users to deploy rollup networks according to their preferences. This includes building a rollup on a network other than Ethereum, choosing any data availability layer, and even using Solana's SVM as the execution environment. This customizability is a significant advantage for the Solana ecosystem in attracting developers and users.

Solana uses SVM as its execution environment, while other networks like BNB, Polygon, and Avalanche use the Ethereum Virtual Machine (EVM). SVM offers high scalability through optimizations like Sealevel for parallel processing and transaction pipelining.

Sealevel allows smart contracts to be processed in parallel on Solana, unlike Ethereum's EVM, which can only process one contract at a time. This parallel processing, along with other optimizations, contributes to SVM's scalability.

此时快讯

【Paxos发布USDP十月透明度报告：未偿代币总额降至约4.38亿美元】金色财经报道，Paxos官方发布十月Pax Dollar（USDP）透明度报告，其中披露截至北京时间11月1日06:00的USDP未审计财务数据，主要包括：
1、未偿代币总额（Total Tokens Outstanding）约为438,824,451美元，较九月减少近5000万美元；
2、持有的美国国债当前市场价值约1.5亿美元；
3、美国国债逆回购协议（隔夜到期和超额抵押）总额当前市场价值超过2 亿美元；
4、通过FDIC存款网络的现金存款超8600万美元，受保存款机构的其他现金存款接近130万美元。
Paxos表示，美国国债逆回购协议是两方之间的合同安排，其中一方同意以指定价格向另一方出售证券，并承诺稍后以另一个（通常更高）指定价格买回证券。如果交易对手违约，Paxos能够清算美国国债抵押品以弥补损失，由于所有交易都是超额抵押的，因此损失风险并不被认为是重大的。

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