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SOL Solana 基金会推出 Solana DvP：实现原子级资产与支付结算
Solana 基金会近日推出了 Solana DvP，这是一个开源的托管程序，允许金融机构在 Solana 网络上通过单次原子交易完成代币化资产与支付的结算。该项目于 10 月 5 日（星期一）在纽约宣布发布，采用 MIT 许可证开源，并在开发过程中借鉴了摩根大通（J.P. Morgan）关于机构结算实践和需求的专业意见。
什么是交付-versus-付款（DvP）？
“交付-versus-付款”（Delivery-versus-payment，简称 DvP）是证券结算的基石：资产与现金同时转移，从而消除了单边完成而另一方失败的风险。在传统金融市场中，这一结果通常需要通过多日的清算所、托管机构和保管人链条来实现，导致资金被占用一到两天。
Solana 基金会的公告将 Solana DvP 定位为一种能够将上述流程压缩至单次交易的解决方案，使结算最终性从数天缩短至数秒。
Solana DvP 的工作原理
Solana DvP 支持 SPL Token 和 Token-2022 标准，包括受监管发行商依赖的扩展功能，如永久委托权、可暂停令牌和传输挂钩（transfer hooks）。任何两方交易对手均可使用该程序，并可与任何结算代理（无论是银行、托管机构还是交易所）配合使用。
The Solana Foundation said the code has passed an external security audit and is ready to be used to handle real money, and plans to add privacy features to ensure the confidentiality of the settlement process.
JPMorgan's role
JPMorgan provided advice on settlement practices, but did not design, operate or endorse the project. The disclaimer in the announcement states that its participation is limited to providing advice and should not be regarded as approval or certification. "The shared atomic delivery-versus-payment open standard is exactly the type of infrastructure institutional market participants need," said Rhodel D'souza, head of digital asset markets at JPMorgan Chase.
Catherine Gu, head of digital asset products at the Solana Foundation, pointed out that atomic settlements "eliminate the counterparty risk inherent in traditional finance."
Why it matters
To date, institutional transactions settled on-chain have often relied on customized smart contracts. Solana DvP replaces this pattern with a reusable standard channel and is built on the Alpenglow protocol that Solana recently upgraded to the public test network. The foundation is positioning the network as an infrastructure for tokenized real-world assets (RWA), and its and settlement standards are expected to lower the barriers for banks and asset managers to enter the market.
However, Adoption remains an unverified link: the foundation is still inviting design partners and early participants ahead of the full launch, and no major bank has committed to real-time transaction settlement through the program.
