StableCoin

OUSD (Open Standard), USDC (Circle), and USDT (Tether) differ fundamentally in governance and economic models. OUSD employs collaborative governance through a partner board, offers zero mint/redeem fees, and allocates reserve yields to ecosystem partners. In contrast, USDC and USDT are managed by single issuers who make unilateral decisions, generally impose mint/redeem fees, and retain reserve yields for themselves. While all three stablecoins are pegged to the US dollar, their mechanisms serve different roles in large-scale enterprise capital flows.

The main distinction between OUSD (Open Standard) and USDG (Global Dollar Network) centers on their governance and issuance frameworks. OUSD is overseen by Open Standard, an independent operating company, with collective decision-making involving a partner board and a focus on zero mint/redeem fees, supported by a network of more than 140 founding enterprise partners. In contrast, USDG operates under the licensed issuance framework of Paxos, with the Global Dollar Network (GDN) defining partner roles and Rendite rules; USDG launched in November 2024. Both tokens direct reserve Rendite toward ecosystem partners that drive adoption, but they differ in issuer structure, regulatory approach, and stages of network expansion.

Integrating Open USD means adopting OUSD as a core transactional asset layer on a platform or service, selecting modules by role (financial institution, PSP, exchange, or platform), and completing mint/redeem, settlement, and compliance connectivity. Joining Open Standard provides technical documentation, integration support, and eligibility for Hold, Mint, and Accept-based revenue sharing; after launch, reserve disclosures and on-chain reconciliation verify operational status.

Open USD (OUSD)'s partner rendement mechanism centers on the Earn by default principle: reserve returns, after subtracting a nominal Open Standard management fee, are allocated to ecosystem partners who facilitate network adoption. This approach transitions Stablecoin economics from "issuers exclusively receive reserve interest" to "adopters collectively benefit from reserve returns," establishing the OUSD framework alongside Build for scale and Govern collaboratively.

OUSD minting and redemption feature zero mint/redeem fees at their core. The process works as follows: USD deposits undergo compliance review, after which reserves are held at leading financial institutions in the United States. OUSD is then minted on-chain at a 1:1 ratio. For redemption, the on-chain tokens are burned and an equivalent amount of USD is released. The launch is scheduled for this year, with support for multi-chain deployment across Solana, Base, Sui, Tempo, and other networks.

Tempo is a Layer 1 blockchain jointly developed by Stripe and Paradigm, specializing in stablecoin payments, cross-border remittances, and enterprise fund settlement. MoneyGram recently joined Tempo as a remittance verification node, further advancing the integration of stablecoins into global payment infrastructure.

As stablecoins increasingly expand from the cryptocurrency market into enterprise payments, cross-border remittances, and global commercial settlement, market attention is turning to the blockchain infrastructure powering these applications. Tempo, a Layer 1 blockchain purpose-built for stablecoin payments, seeks to improve traditional cross-border payment flows with efficient Operar validation, enterprise-grade payment architecture, and privacy safeguards.

As stablecoins increasingly move beyond the cryptocurrency market into cross-border payments, corporate settlements, and global financial services, payment infrastructure becomes ever more critical. Tempo, a Layer 1 blockchain dedicated to stablecoin payments, is building a payment ecosystem alongside Stripe, MoneyGram, and Visa to drive blockchain technology toward real-world commercial adoption.

As the Web3 ecosystem matures, Grupos are no longer just platforms for content exchange and interaction—they are evolving into their own digital economic systems. Grupo currency (Community Currency) has thus emerged as a high-profile model in recent years. This article uses Flipcash as a case study to provide an in-depth analysis of Grupo currency's operational logic, value circulation mechanisms, and its differences from traditional membership systems, platform points, and stablecoins. It further explores the development potential of Grupo currency in the creator economy, fan economy, and Web3 payments.

As stablecoins gradually become a key infrastructure for on-chain payments, a growing number of companies are exploring the issuance of proprietary stablecoins. However, building a stablecoin involves complex processes around technology, compliance, and reserve management — leading to the rapid rise of the Stablecoin-as-a-Service model.

Flipcash is a digital payment platform built on the Solana blockchain, specializing in "community currency" and stablecoin payment experiences. Recently, Flipcash partnered with Coinbase to introduce its native stablecoin, USDF, further broadening its on-chain payment infrastructure.

For each USDPT issued, Anchorage Digital Bank must hold an equivalent amount of U.S. dollar reserves, with its assets primarily consisting of demand deposits, U.S. Treasury bills, and cash equivalents. The 1:1 peg represents a nominal value relationship, maintained via a minting and redemption mechanism. USDPT is not covered by FDIC insurance, nor is it backed by the U.S. Department of the Treasury or the Federal Reserve.

Western Union's traditional remittance process relies primarily on fiat funding, correspondent bank clearing, and bank channels like SWIFT, with settlement subject to business hours and correspondent bank chain dependencies. USDPT remittance first executes the transfer of dollar-pegged tokens on the Solana blockchain, then connects to Western Union's global cash-out network via the Digital Asset Network. Both paths share KYC/AML compliance requirements but differ in the number of intermediate steps, on-chain traceability, and 24/7 settlement capability.

Issued by Anchorage Digital Bank on Solana and integrated with Western Union's cash-out network, USDPT, USDC is natively issued across multiple chains by Circle's regulated entity, with a focus on institutional and DeFi liquidity, while USDT circulates on multiple chains via Tether, emphasizing Operar settlement. All three stablecoins share a similar pegging mechanism, differing only in issuer, chain coverage, and redemption channels.

The USDPT redemption process can be summarized in four steps: Obtain USDPT from a partner exchange → Hold or transfer it on the Solana blockchain → Submit a redemption request through the Digital Asset Network → Collect local fiat currency at Western Union agent locations. Anchorage Digital Bank manages minting and reserves, while Western Union handles distribution and in-person cash-out; availability of each step varies by market permission/license, and USDPT is not covered by FDIC insurance.