Stablecoin War.

Par DCN Editorial Team
Publié le 10 July 2026

Altcoins

Stablecoin War: RealFi USDr Testnet, Bitso Hybrid Finance, Sony US Approval — 3 New Fronts

By the Content Engine — DCN Media

July 10, 2026 — Bitcoin at ~$64,081 (source: Binance, 06:00 UTC)

A Stablecoin Market in Full Reconfiguration

The stablecoin ecosystem is going through an unprecedented phase of acceleration. While Bitcoin was trading around $64,081 on July 10, 2026, three major events reshaped the contours of a sector that continues to mature. RealFi launched the public testnet of its USDr stablecoin, Bitso unveiled its Hybrid Finance initiative targeting Latin America, and CoinDesk’s striking editorial titled “Collateral, not yield, will decide which stablecoins win” proposed a complete reversal of the traditional analytical framework. These three data points, combined with the context of the regulatory approval obtained by Sony in the United States — already covered by DCN Media — suggest that the debate is no longer about whether stablecoins will dominate, but rather how and through which mechanisms this domination will be organized.

RealFi USDr: A Public Testnet for a Real‑World‑Backed Stablecoin

RealFi has taken a significant step with the launch of its public testnet for USDr, a stablecoin that stands out for its backing approach tied to real‑world assets. By opening its test network to the public, RealFi allows developers, validators, and potential users to experiment with the protocol before its mainnet deployment. This gradual launch strategy recalls that adopted by several Real‑World Assets (RWA) protocols seeking to reconcile transparency and technical robustness before a large‑scale production release.

USDr is part of a broader trend where stablecoins are no longer merely digital dollar replicas backed by traditional bank reserves. The new generation explores alternative collaterals: tokenized real estate, trade receivables, government bonds, or agricultural assets. The core idea is to create stablecoins that do not rely exclusively on the traditional banking system for their peg but derive stability from a diversification of underlying assets. RealFi, with its USDr, is firmly part of this movement by betting on a direct link between decentralized finance and the real economy.

Moving through a public testnet is a critical phase: it is when potential protocol flaws are discovered, governance mechanisms are tested, and the community can contribute to product improvement. For RealFi, this step occurs in a context where competition among stablecoin issuers is intensifying, each seeking to demonstrate the superiority of its collateral model and technical architecture.

Bitso Hybrid Finance: Latin America as a Laboratory

On the other side of the Atlantic, Bitso, the Mexican exchange platform that ranks among the most influential players in Latin America, has announced the launch of what it calls Hybrid Finance. This initiative aims to combine the advantages of centralized finance and decentralized finance to offer financial services tailored to local realities. Latin America represents particularly fertile ground for this type of innovation: chronic inflation in several countries, low banking penetration among a significant portion of the population, and limitations of cross‑border payment systems create a structural demand for stable monetary alternatives.

Bitso’s Hybrid Finance approach seeks to solve a concrete problem: how to offer the speed, transparency, and accessibility of DeFi while maintaining the security, regulatory compliance, and simplified user experience of traditional finance. In practice, this could translate into stablecoin products that integrate decentralized yield protocols while passing through regulated intermediaries for fund entry and exit. For Latin American users, many of whom already use stablecoins as a store of value against local currency depreciation, this hybridization could lower barriers to entry and broaden access to sophisticated financial instruments.

Bitso’s positioning is strategic: rather than choosing between CeFi and DeFi, the platform bets on complementarity. This pragmatic approach reflects a trend observable in other emerging markets, where crypto technology is not seen as an ideology but as a practical solution to everyday problems. Latin America, with its specific needs for financial inclusion and inflation protection, could thus serve as a model for other regions facing similar challenges.

“Collateral, not yield”: The Paradigm Shift According to CoinDesk

Perhaps the CoinDesk editorial titled “Collateral, not yield, will decide which stablecoins win” has drawn the most attention from analysts. This text proposes a radical shift in how stablecoins are evaluated. For years, the debate was dominated by the question of yield: which stablecoin offers the best interest rate, what are the most lucrative yield‑farming opportunities, how to maximize returns on stablecoin holdings. The CoinDesk editorial suggests that this approach is becoming obsolete.

The central argument is as follows: as the stablecoin market grows and regulation becomes clearer, the quality of collateral — not the promised yield — will determine the winners of this competition. A stablecoin backed by liquid, transparent, and regularly audited assets will always inspire more confidence than a stablecoin offering attractive yields but with opaque reserve composition. This analysis draws lessons from the traumatic events that shook the sector, notably the collapse of UST and its ecosystem, which had precisely relied on high yields to attract capital, to the detriment of solid collateral.

This paradigm shift has concrete implications for the entire industry. It suggests that stablecoin issuers should prioritize reserve transparency, the quality of their underlying assets, and the rigor of their stability mechanisms over the race for yields. In this perspective, projects like RealFi’s USDr, which emphasize the nature and quality of their collateral, could benefit from a structural competitive advantage. Likewise, Bitso’s Hybrid Finance approach, by offering yields from decentralized protocols while maintaining a centralized framework for risk management, could embody a viable compromise between the two extremes.

Sony US Approval: The Japanese Giant Enters the Regulated Dance

This already complex landscape is enriched by the context of the regulatory approval obtained by Sony in the United States, a development already covered by DCN Media. The entry of a conglomerate of Sony’s size into the regulated US stablecoin space is a strong signal for the industry. Sony, whose activities span electronics, entertainment, financial services, and information technology, has considerable resources and proven experience in navigating complex regulatory environments.

The approval obtained by Sony suggests that US regulators are ready to open the door to major institutional players, provided they comply with requirements regarding transparency, consumer protection, and financial stability. This development is part of a broader movement of legitimization of stablecoins, which are gradually moving from technical experimentation to recognized financial instruments. For established players as well as newcomers, the message is clear: regulatory compliance is no longer an option but a prerequisite for competition.

The Sony case also illustrates a trend of convergence between the technology and finance sectors. Companies that were not historically financial players are entering the stablecoin market, bringing with them existing user bases, advanced technological capabilities, and institutional credibility that could accelerate mainstream adoption. This dynamic could redraw the competitive map of the sector, where traditional stablecoin issuers now face rivals from very different backgrounds.

Three Fronts, One Battlefield

What links these three announcements...