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SOL 索拉纳基金会推出Solana DvP工具，旨在通过链上即时结算消除交易对手风险
支持Solana区块链去中心化、增长与安全的瑞士非营利组织——索拉纳基金会（The Solana Foundation），今日发布了一项新工具。该工具旨在解决结算风险问题，允许银行及大型金融机构在几秒钟内完成链上交易结算。相比之下，在传统市场中，一笔交易的完整结算通常需要一至两个工作日。
该工具名为“Solana DvP”（券款对付）。摩根大通（JPMorgan）就其运作方式提供了建议，但并未参与开发。基金会的新闻稿明确指出，摩根大通的角色仅限于分享其在结算领域的专业知识。
什么是真正的“券款对付”（DvP）？
在传统金融体系中，交易结算往往比大多数人预期的要耗时更长。交易双方必须经过清算所、托管机构和 custodian（保管人）等多个环节，才能真正完成交易，这通常会导致几天的时间差。在这段等待期内，存在一方已付款而另一方未能交付资产的风险。
"Delivery versus Payment"(DvP) is essentially a conditional exchange mechanism: assets are transferred simultaneously only when a payment occurs. For more than three decades, banks have used DvP as the standard model for securities settlement. Solana DvP uses the same principle to integrate both parties into a single on-chain transaction with final certainty, and the entire process can be completed in just a few seconds. If there is a problem with either party, settlement will not be executed.
Catherine Gu, head of digital asset products at the Solana Foundation, said: "Atomic settlement eliminates the counterparty risk inherent in traditional finance."
Previously, institutions that settled transactions on the chain often relied on smart contracts tailored to each transaction. The foundation hopes to eliminate this fragmentation and switch to open standards. The standard is open source based on the MIT license and is free to use, and counterparties can choose any settlement agent they prefer, including banks or custodians.
JPMorgan's recommendations focus on regulated tokens
Regulated issuers typically require control features that ordinary cryptocurrency tokens lack, such as the ability to suspend transfers in an emergency. Solana DvP supports SPL Token and Token-2022 standards in the network, including extended functions such as suspendable tokens, permanent principals, and transfer pegging. In short, issuers can freeze tokens or attach rules with each transfer, and the settlement tool will still work normally.
Rhodel D'souza, head of market digital assets at JPMorgan Chase, said that for large market participants, shared open standards for atomic settlement are necessary underlying infrastructure to help them achieve scale without taking on counterparty risk exposure.
The foundation said the project has passed an external security audit and is ready to handle real funds. The next step is to introduce privacy features so that companies can keep transaction details confidential. This is exactly what institutional investors urgently need.
BlackRock and Kraken already run tokenized products on Solana
This launch further enriches Solana's growing tokenized asset business. In August, BlackRock launched a tokenized money market fund targeting stablecoin reserves, with ownership records existing on both Solana and the Ethereum network. Kraken offers tokenized U.S. stocks online to overseas clients through its xStocks product. In addition, JPMorgan itself arranged a commercial paper transaction for Galaxy Digital on the Solana network in December 2025 and settled in USDC.
Solana is not the only blockchain pursuing this business. JPMorgan's Kinexys has tested cross-chain DvP trading with Ondo Finance, while ClearToken runs a DvP settlement system on the Canton Network. Both rely to some extent on licensing systems. Solana's version is built on a fully open chain, and the foundation is currently inviting design partners to prepare for a comprehensive production environment release.
