# Testnet Done. Mainnet Next. 

By [R2](https://paragraph.com/@r2labs) · 2025-09-03

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R2 Mainnet Is Almost Here
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Over the past two months, our Final Testnet gave us exactly what we needed: validation, stress tests, and feedback. With **680,000+ users** worldwide, the mechanics are proven.

But Testnet was never the destination — it was just preparation.

**The real journey begins with R2 Mainnet this September (Est.).**

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🧪 Why Mainnet Matters
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Mainnet isn’t just about launching another stablecoin — it’s about unlocking a new class of yield. R2 is building the first on-chain Fund of Funds (FoF): diversified, risk-managed vaults delivering institutional-grade yields directly on-chain.

*   **Savings Vault → 4–5% APY from tokenized Treasuries**
    
*   **Prime Vault → 10–12% APY from curated private credit**
    

These yields have long been hidden behind walls of complexity.

**Tailored for Crypto Users**

We co-designed **institutional private credit vaults** with partner funds — built around the needs and behaviors of crypto users.

The yields remain institutional-grade, but the products are reshaped for flexibility: higher APY, faster maturities, transparent on-chain reporting, and seamless DeFi integration.

Now this access is open to everyone. Whether you start with $100 or scale to $1M, all you need is a wallet.

**✅ Mainnet makes this vision real:**

*   Borderless access
    
*   Simple entry, no unnecessary barriers
    
*   Transparent, permissionless, composable
    

This isn’t about hype.

It’s about giving everyone access to the safest and most consistent yields in finance — in one simple, DeFi-native format.

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🌟 What to Expect
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**Let’s be clear: R2 Mainnet isn’t about hype or a one-time airdrop.**

It’s about building sustainable yield on-chain — yield that was once only for institutions.

🔜 From day one, users will experience:

*   Permissionless mint and redemption with USDC/USDT
    
*   Vault access with real yields — 4–5% from Treasuries, 10–12% from private credit
    
*   Fast-track withdrawals for instant liquidity
    
*   Composability with DeFi protocols, wallets, and institutional platforms
    

**_Testnet users with points will be eligible for additional rewards when engaging with the mainnet, recognizing and incentivizing early supporters and contributors._**

**💼 R2 is launching from a position of strength:**

*   **10 institutional funds are already onboard**
    
*   **3–4 leading security auditors are engaged to validate and secure the system**
    

Mainnet won’t just be live — it will be trusted, capital-backed, and ready to scale.

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🌍 The Bigger Picture
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R2 is building **the first on-chain Fund of Funds (FoF)** — delivers diversified, professionally managed yields in a DeFi-native way.

🎯**Our mission:** make institutional-grade income streams accessible to everyone, everywhere, without borders or KYC.

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📣 The Call to Action
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To every tester, every early supporter, and everyone just discovering us: thank you.

You helped us reach this point.

**Mainnet is not the end — it’s the beginning.**

If you want to be part of the future of yield, September is the moment to join.

Don’t miss it.

— The R2 Team

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*Originally published on [R2](https://paragraph.com/@r2labs/testnet-done-mainnet-next)*