Over 60 U.S. equities—including Nvidia and Tesla—set to go on‑chain: How the system operates

The financial world is on the cusp of a major transformation as more than sixty major U.S. equities, among them household names like Nvidia and Tesla, are being prepared for migration onto public blockchains. This shift is not merely a technological curiosity; it represents a fundamental re‑thinking of how investors can buy, sell, and hold shares in some of the world’s most valuable companies.

The new model replaces the traditional exchange infrastructure—centralized order books, clearinghouses, and settlement cycles that can take days—with a decentralized, 24/7 marketplace powered by tokenized representations of real‑world stocks. In this article we will explore the mechanics of the on‑chain system, why stablecoins and liquidity pools are at its core, and what the broader implications could be for traders, issuers, and regulators.

### Tokenized Stocks: What Are They? A tokenized stock is a digital asset that mirrors the economic rights of an underlying share of a publicly listed company. Each token is backed one‑to‑one by an actual share held in custody by a regulated custodian, ensuring that token holders retain the same entitlement to dividends, voting rights, and capital appreciation as traditional shareholders. The token lives on a blockchain—most commonly Ethereum or a layer‑2 solution—where it can be transferred instantly, fractionally, and without the need for a centralized ledger.

The tokenization process involves three key participants: 1. **Issuer or Sponsor** – The entity that creates the token and contracts with a custodian to hold the physical shares. 2.

**Custodian** – A licensed institution that physically holds the underlying shares and issues proof‑of‑reserve attestations to the blockchain. 3.

**Smart Contract** – The code that defines the token’s behavior, including minting, burning, and compliance rules such as KYC/AML checks. By decoupling ownership from the traditional exchange floor, tokenized stocks enable new use cases: fractional ownership for retail investors who cannot afford a full share, instantaneous cross‑border trading without currency conversion, and programmable features like automatic dividend distribution. ### The Role of Stablecoins and Liquidity Pools In a conventional market, trades are matched between buyers and sellers on an order book, and settlement occurs via cash and securities transfers that can take T+2 days. On‑chain trading replaces the order book with **automated market maker (AMM) liquidity pools**.

These pools contain two assets: a stablecoin (e.g., USDC, USDT) and the tokenized stock. Traders swap one for the other, and the pool’s pricing algorithm (often a constant product formula) determines the exchange rate based on the relative sizes of the two reserves. Why stablecoins?

Because they provide a reliable, low‑volatility medium of exchange that can settle trades instantly. Unlike fiat transferred through banking rails, stablecoins move on the same blockchain as the token, enabling true atomic settlement—meaning the trade either completes in full or not at all, eliminating counter‑party risk.

Liquidity pools also solve the problem of market depth. In a thinly traded stock, a traditional order book might have large spreads and limited volume. By incentivizing liquidity providers—often institutional investors or market makers—to deposit both the stock token and stablecoins, the pool can sustain larger trade sizes with tighter spreads. Providers earn fees on each swap, aligning their profit motive with the health of the market.

### How the 24/7 Venue Operates The upcoming on‑chain exchange will be open around the clock, mirroring the always‑on nature of blockchain networks. Here’s a step‑by‑step view of a typical trade: 1. **User Authentication** – The trader connects a Web3 wallet (e.g., MetaMask) and completes any required KYC/AML verification imposed by the platform. 2.

**Pool Selection** – The trader selects the desired tokenized stock pool, which displays the current price, pool size, and fee tier. 3.

**Swap Execution** – The trader initiates a swap, sending a specified amount of stablecoin to the pool’s smart contract. 4. **Pricing Calculation** – The AMM algorithm instantly recalculates the price based on the new pool balances and executes the trade. 5.

**Receipt of Tokens** – The tokenized stock is transferred to the trader’s wallet within a few seconds, and the stablecoins are deposited into the pool. 6. **Post‑Trade Services** – Dividend payments, corporate actions, and voting rights are automatically propagated to token holders through on‑chain mechanisms or off‑chain notifications.

Because the process is fully automated, there is no need for a central clearinghouse. Settlement is final on the blockchain, and the transaction record is immutable and transparent to all participants. ### Benefits for Different Stakeholders - **Retail Investors** gain access to fractional shares, lower transaction costs, and the ability to trade outside traditional market hours. They can also diversify across a broader set of assets without dealing with multiple brokerage accounts.

- **Institutional Traders** benefit from deeper liquidity, programmable execution strategies, and the potential to integrate tokenized equities into broader DeFi strategies, such as collateralizing loans or using them in yield‑generating protocols. - **Issuers and Custodians** receive a new distribution channel that can tap into a global pool of capital, especially in regions where conventional brokerage services are limited.

- **Regulators** obtain a transparent audit trail, as every token mint, burn, and transfer is recorded on‑chain. This can simplify reporting and surveillance, provided the appropriate compliance layers are built into the smart contracts. ### Challenges and Considerations While the promise is compelling, several hurdles remain: - **Regulatory Alignment** – Tokenized securities must comply with the Securities Act, Know‑Your‑Customer (KYC), Anti‑Money‑Laundering (AML), and other jurisdiction‑specific rules. Platforms need robust legal frameworks and often work with licensed custodians to meet these requirements.

- **Custody Risks** – The safety of the underlying physical shares depends on the custodian’s security practices. Any breach could undermine confidence in the token. - **Price Divergence** – Because the on‑chain market operates independently of traditional exchanges, there can be temporary price gaps. Arbitrage bots typically narrow these gaps, but extreme volatility could still arise.

- **Stablecoin Stability** – The entire system hinges on the reliability of stablecoins. Regulatory scrutiny of stablecoin reserves and peg mechanisms could affect market confidence. ### The Future Outlook The rollout of more than sixty tokenized U.S.

stocks marks a significant milestone in the convergence of traditional finance and decentralized technology. As the ecosystem matures, we can expect additional features such as: - **Cross‑Chain Interoperability**, allowing stocks tokenized on one blockchain to be accessed from another, expanding liquidity.

- **Integrated Lending Platforms**, where tokenized equities serve as collateral for crypto‑backed loans. - **Dynamic Corporate Action Handling**, automating stock splits, spin‑offs, and rights offerings directly on the blockchain. In summary, the migration of major equities like Nvidia and Tesla onto a blockchain‑based, 24/7 venue redefines the mechanics of equity trading.

By leveraging stablecoins for instantaneous settlement and liquidity pools for continuous pricing, the new model offers faster, more inclusive, and programmable access to stock markets. While regulatory, custodial, and technical challenges remain, the ongoing collaboration between fintech innovators, custodians, and regulators suggests that tokenized stocks could become a mainstream component of the global financial infrastructure.