Do You Really Own a Tokenized Stock? Prometheum Plan Taps the Same Rulebook as Your Brokerage Account

Tokenized US stocks are moving from concept to paperwork, and a new plan from Prometheum, HashKey, and Velocity Capital finally answers the question every investor should ask first: if I hold a stock token, do I actually own the stock?

By Keisha Williams | September 23, 2026

The Hook: A “Digital Twin” of a Real Share, Not a Bet on Its Price

Prometheum co-CEO Aaron Kaplan has detailed how international investors would hold, redeem, and receive legal protection for tokenized US stocks under a proposed distribution arrangement with HashKey Digital Asset Group and Velocity Capital. The answer centers on a piece of financial plumbing most people have never heard of: the indirect holding system established under Article 8 of the Uniform Commercial Code.

Rather than making each tokenholder the registered shareholder on a company’s official books, the structure would keep Cede & Co. — the nominee used by the Depository Trust Company (DTC) — as the registered owner of the underlying shares. That is already how nearly all publicly traded US equities held through ordinary brokerage accounts work today. Tokenization, Kaplan says, does not change that arrangement at all.

“The Token itself does not create or define the customer’s ownership interest,” Kaplan told crypto.news. Instead, rights would flow from the participant’s duties under Article 8, the SEC’s Customer Protection Rule, and the Securities Investor Protection Act — each applying independently of whatever blockchain is used to represent the position.

On-Chain Evidence: Why This Is Not Another Synthetic Token

The distinction matters because “tokenized stock” products come in very different legal flavors. In a synthetic product, a token can track the price of a listed stock without giving its holder any rights in the underlying company. A special-purpose vehicle (SPV) product may hold real shares, but the tokenholder’s claim runs against a separate offshore entity rather than through the established US securities system.

Prometheum, HashKey, and Velocity intend to use shares custodied at DTC as the assets behind the proposed tokens, describing each token as a digital twin of a conventional security — not a synthetic instrument and not an offshore wrapper. Within the planned structure, the participant connected to a registered blockchain wallet holds the securities entitlement, acting as a securities intermediary that treats its customer as an entitlement holder under Article 8.

The Core Conflict: Blockchain Records Alone Are Not Ownership

A recent ownership review found that blockchain records by themselves do not turn stock-linked tokens into legal shares. The legal structure is what determines whether an investor has a direct or beneficial interest in a security, a custodial claim, or merely a contract tied to its market price. Under Prometheum’s model, an international customer’s name would not replace Cede & Co. on the issuer’s shareholder record — but the customer would hold a legally protected entitlement through the regulated custody chain.

The ownership question has also entered US policy directly. Under a five-year SEC exemption announced on September 17, qualifying tokenized National Market System stocks must provide the same rights as their conventional counterparts — including applicable voting, dividend, and liquidation rights. Synthetic products offering only price exposure do not qualify under the order.

Both Prometheum Capital and Velocity operate through US securities registrations: Prometheum Capital is registered with the SEC and belongs to FINRA, while Velocity is an SEC-registered, FINRA-member broker-dealer with traditional clearing and execution permissions. The arrangement concerns international distribution rather than an offer to US investors, with HashKey providing access through eligible licensed exchanges in several jurisdictions, subject to local laws and investor eligibility rules.

How Investors Get Out: Redemption Through Standard DTC Pipes

For an investor who wants to leave the blockchain-based position, each token could be converted into a conventional share or sold for cash through the broker-dealer. Both routes would use DTC’s standard securities processes, because the corresponding shares would already sit inside its custody system. “Each token is a digital twin of a share already held at DTC, and investors can convert the token position back into a conventional share or sell it for cash through the broker-dealer, using DTC’s standard processes,” Kaplan said.

Dividends, stock splits, and other corporate actions would likewise move through the same DTC channels used by the US securities market. Kaplan’s comments did not set out separate procedures for voting or corporate actions when a token trades outside regular US exchange hours.

There is also a bankruptcy answer. In the event of a broker-dealer failure, SEC Rule 15c3-3 would require customer securities to remain separate from the firm’s own property, meaning segregated shares could be returned to customers rather than becoming part of the failed company’s estate. The Securities Investor Protection Act adds another layer within the US system — though the international distribution chain also involves HashKey exchanges operating under their own jurisdictions’ rules, and the binding memorandum does not itself settle how customer claims would be treated under every participating country’s insolvency law.

Market Implications: The Tokenization Race Is Being Run on Legal Ground

Traditional market infrastructure is already moving. On September 16, Ondo Finance subsidiary Oasis Pro Markets joined DTCC’s Fund/SERV, becoming the first tokenization platform admitted to a network that processes more than 85 percent of US mutual fund transaction activity. HashKey itself joined DTCC’s digital-assets working group earlier in September, after DTC completed initial production transactions involving tokenized equities, exchange-traded funds, and Treasury products in July.

“Through this collaboration, eligible clients in multiple jurisdictions will have the opportunity to access tokenized US equities supported by SEC-registered clearing infrastructure, subject to applicable laws and regulatory requirements,” HashKey CEO Xiao Feng said. Velocity CEO Roy Yan added that the underlying shares would need to be executed and settled through the conventional system before tokens are issued against them.

For context, Bitcoin trades around 86,000 USD, Ethereum near 2,751 USD, and Solana around 117 USD — a backdrop in which investors are increasingly comparing blockchain assets against traditional securities on equal footing. The proposed pilot remains subject to final agreements, regulatory clearance, and technical integration.

The Verdict

The lesson for regular investors is simple: when a platform offers you a “tokenized stock,” the token is just the wrapper — the real question is what legal claim you hold and through which custody chain. By anchoring tokens to real DTC-custodied shares and relying on Article 8 entitlements rather than on-chain records, the Prometheum-HashKey-Velocity plan tries to give blockchain investors the same protections brokerage customers already have. That is the standard every tokenized product should now be measured against.

The cryptocurrency market remains highly volatile. This article is for informational purposes only and does not constitute financial advice.