标题： 快速集合：并行索赔结算 显示英文标题

标题： FastSet: Parallel Claim Settlement

摘要： FastSet 是一种基于参与者（actor-based）的分布式协议，用于去中心化金融和结算，其灵感来源于区块链。 账户持有者通过提出声明进行合作，这些声明可以包括支付、持有和转移资产、访问和更新共享数据、医疗记录、数字身份和数学定理等。 这些声明由其所有者签名，并广播到一个去中心化的验证者网络中，验证者对它们进行验证和结算。 验证者复制账户的全局状态，不需要彼此通信。 与区块链形成鲜明对比的是，故意放弃了强一致性的要求。 然而，许多甚至大多数区块链的优势得以保留。 尽管该协议具有高度并行的特性，但其正确性得到了证明。 显示英文摘要

摘要： FastSet is an actor-based distributed protocol for decentralized finance and settlement, which is inspired from blockchains. Account holders cooperate by making claims, which can include payments, holding and transferring assets, accessing and updating shared data, medical records, digital identity, and mathematical theorems, among many others. The claims are signed by their owners and are broadcast to a decentralized network of validators, which validate and settle them. Validators replicate the global state of the accounts and need not communicate with each other. In sharp contrast to blockchains, strong consistency is purposely given up as a requirement. Yet, many if not most of the blockchain benefits are preserved. The protocol is proved to be correct, despite its massively parallel nature.