A historic milestone for TradFi and blockchain
The U.S. Securities and Exchange Commission (SEC) has officially approved a Nasdaq rule change allowing the trading of tokenized securities. This is a significant development: traditional finance (TradFi) is not fighting blockchain; it is integrating it into an existing regulatory framework.
The Hard Facts
Unified Order Book: Tokenized and conventional stocks (Russell 1000 index, ETFs, and Treasuries in the DTC pilot) now trade on the same order book. They carry the same legal rights under the approved framework. Mechanics: An investor executes a standard trade but sets a "tokenization flag" and specifies a wallet address. The conventional central depository (DTC) manages the conversion and settlement.
The Catch and the Real Value
Reading only the headlines, one might assume Nasdaq has transitioned to the blockchain. The harsh reality of the infrastructure is different: The Illusion of Instant Clearing. The Nasdaq trade itself still clears and settles via legacy rails (NSCC/DTC) on a T+1 (next day) basis. Blockchain does not replace the exchange engine yet. Tokenization as a Post-Trade Function. You buy a security, pay for it in fiat, wait 24 hours (T+1), and only after conventional settlement is complete does the DTC convert your ownership right into a token and send it to your wallet. The transition to digital cash settlement is planned no earlier than 2027. What changes then? Once the T+1 step concludes and the token is on your balance, it acquires blockchain properties. It can be transferred and used as collateral or pledged on other platforms.
Bottom Line
The SEC's decision supports the institutional approach: a token is not an independent entity, but merely a modern transport wrapper for a legal asset. Wall Street uses blockchain not to bypass regulations, but to make accounting more efficient. The tokenization market is shifting from venture experiments to strict legal standards, where property rights are primary, and the smart contract merely performs a post-trade routing function. This article is for informational purposes only and does not constitute investment advice.
