Circle: Researching "reversible" transactions for stablecoins, lessons should be learned from the traditional financial system.

```

As the world's second largest stablecoin issuer, Circle is exploring the introduction of a "reversible" mechanism for its token transactions.

Circle President Heath Tarbert recently disclosed this initiative in a media interview. He stated that establishing a mechanism that allows for refunds in cases of fraud or disputes will help the stablecoin industry become part of mainstream finance. Tarbert acknowledged that there is an "inherent tension" between achieving instant finality of transactions and allowing transaction reversibility.

This statement marks a significant shift in the crypto industry's attitude. For a long time, the industry has sought to distance itself from so-called "traditional finance" (TradFi), and the "immutability" of transactions has been regarded as a core advantage of blockchain technology. For some staunch supporters of cryptocurrency, Circle's exploration is almost "heretical." A well-known venture capitalist even called labeling Circle's planned projects as blockchain "offensive."

This move comes as the U.S. is paving the way for widespread adoption of stablecoins, and banks and credit card companies are actively exploring blockchain technology. For investors and financial institutions seeking safer and more compliant digital assets, Circle's exploration could make its stablecoin a more attractive choice, thus accelerating the "stablecoin gold rush" predicted by institutions such as Goldman Sachs.

Farewell to "Immutability": A Major Shift in the Crypto World

Circle's latest initiative directly challenges the bedrock of "immutability" in blockchain. As a public digital ledger, transactions recorded on the blockchain cannot be undone once confirmed—a feature long seen as a superior aspect of the technology.

Tarbert, a former chairman of the U.S. Commodity Futures Trading Commission (CFTC), stated that although blockchain technology is often said to be superior to existing systems in many respects, "some advantages of the existing (traditional financial) system are not necessarily present in the (crypto world) today." He revealed that discussions are underway among software developers to explore whether, on certain blockchains and under specific circumstances—all parties agreeing—it is possible to achieve some degree of transaction reversibility in fraud cases.

This divergence has created friction between Circle and the purists of the crypto world but may win favor with traditional financial institutions. By introducing risk control and error correction mechanisms similar to traditional finance, Circle aims to lower the entry barriers for institutional investors in this area.

Circle's "reversible transaction" concept will mainly be realized through its new blockchain, Arc, designed for financial institutions. However, Circle clarified that this mechanism does not directly revoke or reverse transactions on the blockchain itself.

Specifically, payments on the Arc chain cannot be directly reversed. Instead, Circle plans to add a protocol layer that allows the parties to a transaction, upon reaching a consensus, to execute a "reverse payment," similar in effect to a refund in credit card transactions. This move aims to balance the finality of transactions with the need for error correction.

Currently, Circle is testing the Arc chain, aiming to allow companies, banks, and asset managers to use stablecoins for payment activities such as foreign exchange transactions. However, Arc has faced some criticism since its inception, with some executives and developers considering it too centralized, counter to the blockchain technology's original intent to bypass intermediaries like banks.

Aiming at Institutional Clients: Balancing Privacy and Compliance

Circle's strategic focus is clearly on attracting banks and large institutional investors, forming a stark contrast with Tether, the world's largest stablecoin issuer, which has built its market dominance by focusing on high-frequency crypto trading and offering a dollar alternative in emerging markets.

To accommodate institutional clients' strict demands for financial information confidentiality, Circle is also exploring options to give users discretion over transaction transparency. On its Arc chain, while clients' anonymous wallet addresses remain visible, transaction amounts will be encrypted. Tarbert explained:

"If you're a financial institution or serving clients, when you send funds, you don’t necessarily want... the whole world to see every transaction, so we've created a confidentiality layer to hide the amounts."

Regulatory Winds and the "Stablecoin Gold Rush"

Circle's transformation is taking place against a favorable macro backdrop. The U.S. is steadily establishing a regulatory framework for the stablecoin industry, and Congress passed a milestone bill regulating the sector in July. Meanwhile, it is reported that the Trump administration is also strongly supporting the development of stablecoins, aiming to expand the dollar's influence to new markets.

Financial services companies are viewing stablecoin technology as a potential means to achieve faster and lower-cost cross-border payments. Currently, the total value of stablecoins in circulation globally is about $280 billion. Goldman Sachs predicted in a report in August that the industry is at the start of a "stablecoin gold rush," and forecasts the market capitalization of USDC issued by Circle alone could increase by $77 billion by 2027.

As for the source of capital inflows, Tarbert said it is still uncertain, but he sought to downplay banks' concerns about deposit outflows. He believes that while it is "possible" for people to move checking deposits into stablecoins, funds could "just as likely" flow in from other asset classes, or even "just as likely" create new wealth.

Risk Warning and DisclaimerThe market is risky, and investments should be made with caution. This article does not constitute personal investment advice and does not take into account the specific investment objectives, financial situation, or needs of any individual user. Users should consider whether any opinions, views, or conclusions in this article are suitable for their particular situation. Investment is at your own risk. ```