---
title: "Jupiter Unveils JupUSD Stablecoin with BlackRock and Ethena Backing"
date: 2026-01-06
author: "Barry Elad"
featured_image: "https://sqmagazine.co.uk/wp-content/uploads/2026/01/jupiter-launches-jupusd-stablecoin-backed-by-blackrock-and-ethena.jpg"
categories:
  - name: "Cryptocurrency"
    url: "/crypto.md"
tags:
  - name: "News"
    url: "/tag/news.md"
---

# Jupiter Unveils JupUSD Stablecoin with BlackRock and Ethena Backing

Jupiter has officially launched JupUSD, a reserve-backed stablecoin built on Solana, in collaboration with Ethena Labs and backed by BlackRock-linked assets.

## Quick Summary – TLDR:

- JupUSD is a US dollar-pegged stablecoin launched by Jupiter and built using Ethena Labs’ infrastructure.
- It is 90% backed by USDtb, a GENIUS-compliant stablecoin tied to BlackRock’s BUIDL Fund, and 10% by USDC.
- JupUSD will serve as core collateral across all Jupiter’s DeFi products, from lending to perps trading.
- Institutional minting, audited open-source code, and deep integration across Jupiter’s suite make it a foundational piece of its expanding “superapp” strategy.

## What Happened?

Jupiter, a Solana-based decentralized finance platform, has launched **JupUSD**, a new stablecoin designed to unify and power its entire ecosystem. Built in partnership with **Ethena Labs**, the stablecoin is positioned as the **common collateral** across all of Jupiter’s decentralized products.

JupUSD is backed by major institutions, boasting **90% reserves in USDtb** (linked to BlackRock’s tokenized USD liquidity fund) and a **10% buffer in USDC**, with plans to add Ethena’s USDe for better flexibility and performance. A New Foundation for the Jupiter Ecosystem

> The stablecoin for onchain finance has arrived.  
>   
> Introducing: JupUSD  
>   
> A reserve-backed stablecoin pegged to the US Dollar, designed to power the next chapter of finance.  
>   
> Let’s dive in 👇 [pic.twitter.com/dE0pIj35UV](https://t.co/dE0pIj35UV)
> 
> — Jupiter (@JupiterExchange) [January 5, 2026](https://twitter.com/JupiterExchange/status/2008194274362544603?ref_src=twsrc%5Etfw)

 JupUSD isn’t just another stablecoin. It’s a cornerstone in Jupiter’s broader plan to evolve from a DEX aggregator into a **full-fledged Solana DeFi “superapp.”**

## Standout Features of JupUSD

- **Built using Ethena Labs’ infrastructure**, which has already powered over **$16 billion in stablecoin issuances**.
- **90% of its reserves are held in USDtb**, a GENIUS-compliant stablecoin backed by **BlackRock’s BUIDL Fund**.
- A **10% [USDC](https://sqmagazine.co.uk/usd-coin-statistics/) liquidity buffer** helps ensure smooth redemptions.
- **Self-custodied by institutions** using Porto by Anchorage Digital.
- Code is **fully open-sourced** and audited by **Offside Labs, Guardian Audits, and Pashov Audit Group**.

The stablecoin is **already integrated** into Jupiter’s core products:

- **Jupiter Lend**: Users who deposit JupUSD earn **jlJupUSD**, a yield-bearing token with added rewards.
- **Jupiter Perps**: Over **$500 million in USDC** will be swapped into JupUSD, helping to **consolidate liquidity**.
- **Limit orders, DCA tools, mobile app, prediction markets**, and more will all incorporate JupUSD as **primary collateral**.

## Strategic Goals and Ecosystem Impact

The Jupiter team has shared a long-term vision for JupUSD:

- **Transition part of reserves to USDe** to boost resilience and economic efficiency.
- **Leverage unified dollar liquidity** across all Jupiter products.
- Empower developers and users with a **composable, secure, and deeply integrated stablecoin** solution.

JupUSD is also a major play for **Ethena’s B2B whitelabel model**, showing how its infrastructure can be used by ecosystems like **MegaETH** and **Sui** to launch their own stablecoins. As Ethena co-founder **Guy Young** put it, JupUSD marks their “**next major foray onto Solana**.”

## Community Response and Road Ahead

The launch of JupUSD has drawn widespread community interest. While many users praised the team’s vision and execution, some questioned the need for a new stablecoin when **[USDT and USDC](https://sqmagazine.co.uk/usd-coin-vs-tether-statistics/)** already exist. Jupiter addressed this by emphasizing that **owning the economics of a native stablecoin** gives it more flexibility and value control across its products.

Future roadmap includes deeper integrations, such as:

- **Borrow vaults for enhanced utility**.
- **A unified system for incentives**.
- Expansion into **token creation and offer books**, with the help of the recently acquired **Rain.fi**.

## SQ Magazine’s Takeaway

I think JupUSD is a bold and strategic move. Jupiter isn’t just adding another stablecoin to the pile. They’re reshaping how **value flows across DeFi** on Solana. By owning the stablecoin and the ecosystem it powers, they can optimize for performance, incentives, and user experience in ways no third-party stablecoin could. I’m especially intrigued by how this could encourage **more DeFi platforms to launch native assets** tailored to their own economies.