Gate.io AMA with USDD-The First Over-Collateralized Decentralized Stablecoin

2023-03-22, 06:10

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![](https://gimg2.gateimg.com/image/article/16794650011.jpeg)
**<font size=4>Time: July 7th, 2022, 10:00 UTC
[Gate.io](https://www.gate.io "Gate.io") hosted an AMA (Ask-Me-Anything) session with H.E Mr. Justin (Yuchen) SUN,Ambassador, Permanent Representative of Grenada to the WTO, Founder of <a href="/es/price/tron-trx" target="_blank" class="blog_inner_link">TRON</a> in the [Gate.io Exchange Community](https://t.me/gateio "Gate.io Exchange Community").
Official Website: https://<a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a>.io/#/               
Twitter: https://twitter.com/usddio      
Follow <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a> on [Twitter](https://twitter.com/usddio "Twitter") and [Telegram](https://t.me/usddio "Telegram")
</font>**
**Guest**
![](https://gimg2.gateimg.com/image/article/16794653842.png)
**H.E Mr. Justin (Yuchen) SUN — Ambassador, Permanent** Representative of Grenada to the WTO, Founder of <a href="/es/price/tron-trx" target="_blank" class="blog_inner_link">TRON</a>
## Q&A from Gate.io
### Q1: As we know, <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a> has officially upgraded to be the first over-collateralized decentralized stablecoin, could you please introduce more about the content and the significance of the upgraded <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a>?
**Justin**: As a leader of the stablecoin 3.0 Era, <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a> has upgraded into the world's first decentralized, over-collateralized stablecoin, with a guaranteed minimum collateral ratio of 130%. This means for each <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a> in existence, there is at least $1.3 worth of collateral locked away. This figure is the highest in the world, coming before DAI with a collateral ratio of 120%, which is considered to be a paragon of the industry. The real-time collateral ratio of <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a> is over 300%.

You can learn more here: 
https://<a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a>.io/#/
https://tdr.org/

Besides, <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a> is also issued by the <a href="/es/price/tron-trx" target="_blank" class="blog_inner_link">TRON</a> DAO Reserve with a stable price and diverse use cases. To support the over-collateralization of <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a>, the <a href="/es/price/tron-trx" target="_blank" class="blog_inner_link">TRON</a> DAO Reserve, also known as the TDR, has significantly increased its reserves to back <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a>'s total supply. The reserves consist of some of the most liquid assets such as BTC, TRX, USDC, and USDT. All of these have made <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a> the safest decentralized stablecoin in the world.
When we mention significance, it is safe to say that <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a>'s evolution is groundbreaking for the crypto industry, the financial market, and even the whole world. By virtue of its ultra-high collateral factor, its cross-chain connectivity granted by <a href="/es/price/bittorrent-btt" target="_blank" class="blog_inner_link">BitTorrent</a> Chain, and access to hundreds of millions of <a href="/es/price/tron-trx" target="_blank" class="blog_inner_link">TRON</a> users, <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a> will benefit more blockchain users and power stablecoins towards full decentralization.
![](https://gimg2.gateimg.com/image/article/16794654173.png)
Finally, <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a>'s upgrade will create healthy competition in the race of over-collateralized stablecoins, challenging the incumbent ruler Maker (DAI). The guaranteed over-collateralization using various mainstream cryptocurrencies helps to ensure the stability and security of <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a> and to consolidate its value as a true settlement currency.

### Q2: I found the real-time collateral ratio of <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a> is over 300%. This figure is even higher than the 120% set by DAI, and we know that it is managed by the <a href="/es/price/tron-trx" target="_blank" class="blog_inner_link">TRON</a> DAO Reserve. Can you give us a detailed introduction for it?
**Justin**: By definition, the TDR is a DAO system organized in a decentralized manner. Led by <a href="/es/price/tron-trx" target="_blank" class="blog_inner_link">TRON</a>, the decentralized reserve of the blockchain industry takes custody of the initial financial reserve assets raised from the <a href="/es/price/tron-trx" target="_blank" class="blog_inner_link">TRON</a> network and other initiators from the blockchain space.
The TDR aims to guard the blockchain industry and the crypto market, prevent panic trading caused by financial crises, and mitigate severe and long-term economic downturns. In addition, the TDR will set risk-free interest rates for stablecoins, regulate the market, and stabilize the exchange rate. It also intends to formulate and implement monetary and exchange rate policies, maintain reserve assets, and minimize systemic risks.
At its initial stage, the TDR will keep the $10 billion raised from the initiators of the blockchain industry as its early-stage reserves. All of them will go to the TDR within 6 to 12 months. These measures guard the blockchain industry and the crypto market while keeping the value of TRX and <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a> stable during market downswings.
As of now, Alameda Research, Amber Group, Poloniex, <a href="/es/price/ankr-ankr" target="_blank" class="blog_inner_link">Ankr</a>, Mirana, Multichain, FalconX, and TPS Capital have joined the TDR as members and whitelisted institutions. They will also serve the role of advisors and make recommendations to develop, enhance, and provide general support to the <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a> network. As more whitelisted institutions join the TDR as stakeholders, the popularity and adoption of <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a> will be taken to the next level.

### Q3: What problems did upgraded <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a> solve? Are there any changes regarding the peg and reserve for <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a>?
**Justin**: The upgrade of <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a> was aimed at achieving over-collateralization and full transparency.
<a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a> ensures sufficient reserves through the <a href="/es/price/tron-trx" target="_blank" class="blog_inner_link">TRON</a> DAO Reserve (TDR). The public has long questioned whether centralized stablecoins are fully backed by reserves due to the lack of transparency in their operations. Decentralized stablecoins, on the other hand, are often more susceptible to black swans in the market, which is the result of their lack of reserves. As the ideal solution, <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a> adopted a fully decentralized structure and is backed by the $10 billion initial reserves raised by the TDR.

<a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a> and the TDR have recently revamped their websites, allowing users to check the breakdown of the collateralized assets and the collateral ratio at all times. The latest stats show that the 723 million <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a> in supply is backed by more than $2.26 billion worth of assets, including 14,040.6 BTC, 10.8 billion TRX, 990 million USDC, 140 million USDT, and a further 8.96 billion TRX in the burning contract. These numbers suggest that <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a> is the most secure and transparent player in the stablecoin market.

### Q4: <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a> has circulated on <a href="/es/price/ethereum-eth" target="_blank" class="blog_inner_link">Ethereum</a>, <a href="/es/price/tron-trx" target="_blank" class="blog_inner_link">TRON</a>, and <a href="/es/price/bnb-bnb" target="_blank" class="blog_inner_link">BNB</a> Chain. What DeFi protocols and CEXs has it been on? Can you tell us about the current overall progress of <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a> and the development of the <a href="/es/price/tron-trx" target="_blank" class="blog_inner_link">TRON</a> DAO Reserve?
**Justin**: We are very proud of our progress so far. Within a  month after its launch, <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a> has made it into CoinMarketCap's Top 100 Coins and is now ranked No57. The total supply of <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a> has passed $723 million, and the amount of TRX burned has reached 8.96 billion, proof of the incredible momentum so far!
<a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a> is currently circulating on <a href="/es/price/tron-trx" target="_blank" class="blog_inner_link">TRON</a>, <a href="/es/price/bnb-bnb" target="_blank" class="blog_inner_link">BNB</a> Chain, and <a href="/es/price/ethereum-eth" target="_blank" class="blog_inner_link">Ethereum</a>, and is available on multiple platforms such as SUN io, <a href="/es/price/uniswap-uni" target="_blank" class="blog_inner_link">Uniswap</a>, <a href="/es/price/pancakeswap-cake" target="_blank" class="blog_inner_link">PancakeSwap</a>, Curve, Ellipsis, KyberSwap, Poloniex, <a href="/es/price/huobi-ht" target="_blank" class="blog_inner_link">Huobi</a> Global, <a href="/es/price/kucoin-kcs" target="_blank" class="blog_inner_link">KuCoin</a>, Gate.io, Bybit, Bitget, Lbank, Bibox, BTSE, BitMart, and MEXC. It has drawn in numerous <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a> miners thanks to an ultra-high APY.
Additionally, <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a> promises around 30% yield on its official mining platforms such as SunSwap, SUN.io, and JustLend. This has added to its charm for DeFi users and spurred the growth of <a href="/es/price/tron-trx" target="_blank" class="blog_inner_link">TRON</a>'s DeFi ecosystem. Stats on Defi Llama reveal that the combined TVL across popular DeFi projects has dropped by around 50% in the past month. Bucking this trend, the TVL on <a href="/es/price/tron-trx" target="_blank" class="blog_inner_link">TRON</a> rocketed by 42.7%. This could have never been achieved without <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a>.
I would like to remind users of the new 2pool <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a>/USDT LP mining on SUN.io. It is easy access for all users from beginners in crypto to more advanced holders and with low risk, high gain dynamic. Everyone can enjoy the high APY now on SUN.io:
https://sun.io/#/stake?search=TYKoYhjEpqazFLyQzn6BCigLnDL9c8Nhz8 
Mining tutorial:
https://medium.com/@defi_sunio/how-to-participate-in-2pool-liquidity-lp-mining-on-sun-io-3e89ecb9e219  
For those who prefer to use the <a href="/es/price/tron-trx" target="_blank" class="blog_inner_link">TRON</a>-based decentralized lending platform JustLend, it is available to supply <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a> and earn flexible, profitable gains with risk-free APY.
https://justlend.org/?lang=en-US#/home

Down the road, <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a> will go live on more major exchanges worldwide, and we are open to collaboration with you. With the advantages already mentioned, <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a> will surely increase the industry's influence and make finance accessible to everyone.

### Q5: DAI is the biggest rival to <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a> in the over-collateralized decentralized stablecoin market. What are the advantages that differentiate <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a> from DAI?
**Justin**: Almost no technological innovation in the crypto industry has happened overnight. The underlying cryptography of <a href="/es/price/bitcoin-btc" target="_blank" class="blog_inner_link">Bitcoin</a>, for example, derives from research results achieved by previous generations. Likewise, the transformation of <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a> is based on Maker's model. Drawing strength from Maker, <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a> has been endowed with the following advantages:
1. Ultra-high collateral ratio. Both <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a> and DAI are over-collateralized decentralized stablecoins, but the former offers a collateral ratio of 130%, surpassing the 120% of DAI and is the highest in the industry. According to real-time stats, the actual collateral ratio of <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a> has surged past 130% to hit 315%. This is the key to <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a>'s security and stability, making it a safe asset with the support of sufficient reserves, even when the market crumbles.
2. Transparency. Users can access the collateral-related information anytime on <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a>'s official website (https://<a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a>.io) or the TDR's website (tdr.org). They can also see the number of transfers’ ins and outs of the collateralized assets, the time of the transactions, and the transfer amount in real-time. Such transparency is unprecedented in the current stablecoin market.
3. High fund utilization rate. Although they are in the same category of over-collateralized stablecoins, DAI allows users to mint tokens, whereas the minting rights of <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a> belong to the whitelisted institutions of the TDR. In this sense, the fund utilization rate of <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a> outperforms that of DAI. Moreover, compared to the Ether-based DAI, <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a> is built on the secure, efficient, and affordable <a href="/es/price/tron-trx" target="_blank" class="blog_inner_link">TRON</a> chain. Users can enjoy both a smoother experience and lower gas fees, which can further improve the fund utilization rate.

### Q6: You have mentioned the four stages of <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a> in your open letter. What are they? 
**Justin**: The roadmap of <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a> consists of four stages—1.0 Space, 2.0 ISS, 3.0 Moon, and 4.0 Mars — echoing <a href="/es/price/tron-trx" target="_blank" class="blog_inner_link">TRON</a>'s efforts in future space exploration. In June 2021, I won the Jeff Bezos Blue Origin $28 Million space venture auction to fly and explore space with five warriors this year. This pioneering spirit of exploring uncharted territory is in <a href="/es/price/tron-trx" target="_blank" class="blog_inner_link">TRON</a>'s DNA.  
The testnet of <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a> will officially go live in the first three stages. By then, minting, swapping, and burning of <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a> will be fully decentralized, and the rights of issuing and burning <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a> will be entirely handed over to the <a href="/es/price/tron-trx" target="_blank" class="blog_inner_link">TRON</a> network. With 4.0 Mars, <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a> Mainnet will officially go live, and the TDR will entrust its right to issue and burn <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a> to <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a> Mainnet. 
After going through the above stages, the <a href="/es/price/tron-trx" target="_blank" class="blog_inner_link">TRON</a> ecosystem will have put in place strong support for the <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a> protocol spanning community, wallet, blockchain explorer, swap, and mining. 
I believe that <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a> will usher in a new growth phase of stablecoins, the 3.0 era, and replicate the success of <a href="/es/price/tron-trx" target="_blank" class="blog_inner_link">TRON</a>-based USDT. Meanwhile, <a href="/es/price/tron-trx" target="_blank" class="blog_inner_link">TRON</a> DAO will create a more decentralized future for a multitude of investors.

### Q7: The crypto market is known for its unpredictability. But however the market may change, asset security always sits at the core. Could you elaborate on how <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a>'s security is achieved?
**Justin**: As you already know, <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a> is built on the <a href="/es/price/tron-trx" target="_blank" class="blog_inner_link">TRON</a> blockchain, on top of this, as a decentralized, over-collateralized stablecoin, <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a> offers a chart-topping collateral ratio. This ratio reflects the reserve size that is backing <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a> and is, therefore, most indicative of its security. The 130% collateral ratio plus <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a>'s commitment to security since day one have been the key elements for <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a> to steadily go mainstream and attract more users in the financial world.
Lastly, <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a> adopts a completely decentralized architecture. The <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a> protocol is dedicated to providing the blockchain industry with the most stable, decentralized, tamper-proof, and freeze-free stablecoin system, a perpetual system independent from any centralized entity. As we all know, in December 2021, the <a href="/es/price/tron-trx" target="_blank" class="blog_inner_link">TRON</a> network achieved full decentralization and became the world's largest decentralized autonomous organization (DAO). <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a> was born with security and transparency, as a major move from <a href="/es/price/tron-trx" target="_blank" class="blog_inner_link">TRON</a> to deliver the mission of decentralization.

### Q8: You have emphasized many times: “We want <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a> to be the new settlement currency of crypto." What is the development plan of <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a>?
**Justin**: Yes, to enable this, we will focus on liquidity, while making sure <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a> has ample reserves.
To help drive a utilitarian adoption of <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a>, the <a href="/es/price/tron-trx" target="_blank" class="blog_inner_link">TRON</a> DAO Reserve plans to focus efforts on developing utility for <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a> across the crypto market. Short-term, TDR will denominate more liquid trading pairs against <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a> in DeFi and CeFi.
In DeFi, we plan to ensure all heavily traded on-chain assets have high <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a>-denominated liquidity on AMMs. In CeFi, we have already partnered with several centralized exchanges including <a href="/es/price/huobi-ht" target="_blank" class="blog_inner_link">Huobi</a>, <a href="/es/price/kucoin-kcs" target="_blank" class="blog_inner_link">KuCoin</a>, Poloniex, Bybit, BTSE, Bitget, Bibox, Bitrue, and many others to offer rebates to customers who trade asset pairs against <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a>. Our aim is for <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a> trading pairs to have more liquidity than USDT or USDC on both centralized and decentralized exchanges.
As the industry moves closer to a cross-chain future, <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a> will also expand to support multiple chains. I would like to thank the <a href="/es/price/tron-trx" target="_blank" class="blog_inner_link">TRON</a> DAO Reserve whitelisted institution Multichain with the <a href="/es/price/bittorrent-btt" target="_blank" class="blog_inner_link">BitTorrent</a> Chain for building <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a> multi-chain architecture! They work hard with rapid progress and strengthen collaboration to the point where <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a> will be able to arbitrarily migrate across BitTorrentChain, <a href="/es/price/ethereum-eth" target="_blank" class="blog_inner_link">Ethereum</a>, <a href="/es/price/fantom-ftm" target="_blank" class="blog_inner_link">Fantom</a>, <a href="/es/price/avalanche-avax" target="_blank" class="blog_inner_link">Avalanche</a>, <a href="/es/price/bnb-bnb" target="_blank" class="blog_inner_link">BNB</a> Chain, Arbitrum, and <a href="/es/price/optimism-op" target="_blank" class="blog_inner_link">Optimism</a>.
As <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a> is embraced by major exchanges and wallets, through the BTTC cross-chain protocol, blockchain institutions are welcome to support the <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a> issued on <a href="/es/price/tron-trx" target="_blank" class="blog_inner_link">TRON</a>, <a href="/es/price/ethereum-eth" target="_blank" class="blog_inner_link">Ethereum</a>, and <a href="/es/price/bnb-bnb" target="_blank" class="blog_inner_link">BNB</a> Chain.
In the long term, <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a> as the settlement currency for crypto and secured by the over-collateralization of multiple mainstream digital assets, which complements existing fiat currencies and cryptocurrencies as means of transaction and store of value. And <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a> has immense potential for adoption and applications. We will continue to focus on business use cases in the field of cryptocurrency. We will soon see increasing users adopting <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a> as an online medium of payment, which greatly reduces transaction fees. As the world becomes more decentralized, we will see <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a> being integrated with more dApps thanks to its solid tokenomics, making it truly accessible with far-reaching implications for both the blockchain space and the real economy. We’ll keep strengthening the <a href="/es/price/usdd-usdd" target="_blank" class="blog_inner_link">USDD</a> ecosystem to create an increasingly decentralized future for users far and wide!

<div class="blog-details-info">
<div>Author:** Rio Fu.**, Gate.io Community
<div class="info-tips">\*This article represents only the views of the researcher and does not constitute any investment suggestions.
<div>\*Gate.io reserves all rights to this article. Reposting of the article will be permitted provided Gate.io is referenced. In all cases, legal action will be taken due to copyright infringement.
</div>

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