Solana’s new delivery-versus-payment settlement program is designed to make the exchange of tokenized cash and assets atomic, but institutions must fully fund both sides of every trade before settlement can occur. The arrangement may make proceeds available sooner after completion, yet it does not itself provide financing, net obligations across trades or establish how much capital users could save.
According to CryptoSlate, the Solana Foundation announced Solana DvP on October 6 as an open-source standard for institutional settlement. The program places the buyer’s cash tokens and the seller’s asset tokens into separate escrow accounts, then transfers the agreed amounts together when an authorized settlement party signs the transaction.
Full funding is required upfront
The published design covers a bilateral exchange between two parties. Each trade record represents one exchange, both legs must use token accounts on Solana and partial fills are not supported. A payment made through a conventional bank account or another settlement network is therefore outside the atomic transaction.
Before the exchange can proceed, the settlement code checks that each escrow contains at least the amount specified for its side of the trade. If either balance is insufficient, settlement fails. Any excess tokens are returned to the named party rather than being transferred to the counterparty.
This means a buyer must arrange the full cash-token amount and a seller must provide the full asset-token amount before the settlement instruction is submitted. A lender or other financing provider could fund either side, but that financing would be a separate arrangement rather than a service supplied by Solana DvP.
The initial funding transfers are also separate transactions from settlement. If a required transfer cannot be completed, the settlement transaction reverses. The settlement authority is a third address identified in the trade and must sign the instruction; the destinations for the exchanged assets are fixed when the trade is created.
Full funding at the point of settlement does not necessarily mean the money or assets must remain unused indefinitely. If a participant receives usable proceeds sooner, it may be able to deploy them in a subsequent transaction sooner as well. The potential benefit therefore relates to how long liquidity is tied up, not to eliminating the need to source the full amount for each trade.
Atomic protection, but no netting or financing
The core protection is principal delivery risk within the token exchange. Neither party should transfer its agreed leg without the other leg moving in the same atomic transaction. However, the program does not calculate obligations across multiple trades and offset them before settlement.
Netting can reduce the amount that ultimately needs to move when several obligations are combined. Solana DvP excludes that process, so institutions requiring netting or credit arrangements must organize those functions outside the program and determine how much to place in escrow.
The difference is important for evaluating the program’s economics. Gross funding describes the total amount that must be available for an individual trade, while funding duration describes how long that capital is unavailable for other uses. Faster access to proceeds could reduce external financing needs or the liquidity held against a series of obligations, but the outcome depends on funding schedules and when the proceeds become usable.
The announcement does not provide a measured capital-saving result or a comparison of total costs. The Bank for International Settlements and the Committee on Payments and Market Infrastructures described the same trade-off in an October 2024 tokenization report: immediate gross settlement can require more liquidity than netting, while quicker access to assets and money can reduce the opportunity cost of locked-up funds.
The atomic mechanism also does not remove risks linked to the tokens themselves. A cash token remains subject to its issuer’s credit and redemption risks, while an asset token may retain controls such as freezing, pausing or permanent-delegate powers. A fully funded transaction can still fail if an issuer blocks a transfer, and refunds may depend on issuer cooperation.
The program includes instructions allowing parties to reclaim their own leg while leaving a trade open, reject a trade and refund both legs, or cancel through the settlement authority. The documentation says operators should recognize settlement when the transaction reaches Solana’s finalized commitment. Whether that amounts to legal finality depends on the parties’ contracts and applicable rules.
Deployment and current Solana market picture
Foundation documentation lists an upgradeable program on Solana mainnet-beta and devnet, based on observations dated October 2. The mainnet record identifies an upgrade authority that can change the deployed program, making governance and the applicable settlement rules relevant to institutional users.
The client documentation refers to a public source revision whose latest listed revision was dated September 30. Security reviewer Cantina’s audit, conducted from May 21 to May 28, covered an earlier repository and specified fixes. Four medium-severity findings are marked fixed, while three low-risk and six informational findings are acknowledged.
The Foundation says the program is ready for real funds while seeking design partners and early participants before production release. JPMorgan contributed input on securities-settlement practices, but the announcement says the bank did not design, develop, operate, approve, endorse or guarantee the program.
Evidence of commercial impact would still need to show actual settlement volumes, the amount and duration of funding, financing costs and whether proceeds become spendable sooner. The available documentation establishes the mechanics of the exchange, not verified institutional adoption or a quantified capital saving.
Moneyiar market data at 10:43 on October 7, 2026, put Solana (SOL) at $117.5849165965, down 2.18% over 24 hours and 1.77% over seven days. The supplied market data also showed Cosmos (ATOM) at $1.6861109314, down 6.04% over 24 hours and 1.72% over seven days; ECOMI (OMI) at $0.0002673441, down 7.68% over 24 hours but up 9.89% over seven days; and FUNToken (FUN) at $0.0082765042, up 3.04% over 24 hours and 17.25% over seven days.
