比特币不再支持美元

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Tech Report 是互联网上最古老的硬件、新闻和技术评论网站之一。我们撰写有用的技术指南、公正的产品评论，并报告最新的技术和加密新闻。我们保持编辑独立性，并认为内容质量和事实准确性是不容谈判的。

Tron’s founder, Justin Sun, dismissed concerns following the removal of 12,000 Bitcoin BTC backing USDD, a stablecoin governed by the Tron DAO Reserve.

Tron 的创始人孙宇晨 (Justin Sun) 消除了对支持 USDD（由 Tron DAO 储备金管理的稳定币）的 12,000 个比特币 BTC 被移除后的担忧。

12,000 BTC, valued at approximately $729 million, was moved from an address previously linked to USDD collateral.

价值约 7.29 亿美元的 12,000 BTC 从之前与 USDD 抵押品关联的地址转移。

Some community members reacted to the withdrawal, claiming Justin Sun was behind the move. Others queried why Bitcoin was moved without a vote from the Tron DAO Reserve.

一些社区成员对撤回做出了反应，声称孙宇晨是此举的幕后黑手。其他人质疑为什么比特币未经 Tron DAO 储备投票就被转移。

DAODictatorShip. This is completly theft. If you remove the warranty without consensus and voting, then cover the damages. For us USDD full backed by TRX worths ZERO. And I am opening now my short position at TRX and USDD, also to @justinsuntron

DAO独裁者船。这完全是盗窃行为。如果您在未达成共识和投票的情况下取消保修，请承担损失。对于我们来说，由 TRX 全额支持的 USDD 价值为零。我现在也向 @justinsuntron 开立 TRX 和 USDD 空头头寸

Good move to sell the warranty…

出售保修的好举措......

— Hector Alvarado – ATIPE⚡ (@Atipe_Computers) August 23, 2024

— Hector Alvarado – ATIPE⚡ (@Atipe_Computers) 8 月 23 日，

USDD Collateral Removal Sparks Reactions from Community

USDD 抵押品取消引发社区反应

Data from the Tron governance page reveals that the only question presented for a community vote was for burning TRX tokens. However, this question on token burns dates back to May 2023, meaning there was no recent proposal.

Tron 治理页面的数据显示，社区投票提出的唯一问题是销毁 TRX 代币。然而，这个关于代币销毁的问题可以追溯到 2023 年 5 月，这意味着最近没有提案。

According to crypto skeptic Symbio, Justin Sun silently removed 12,000 BTC from USDD collateral. Consequently, the stablecoin is now 100% collateralized by TRX, except for the 20 million USDT collateral.

据加密货币怀疑论者 Symbio 称，Justin Sun 悄悄从 USDD 抵押品中删除了 12,000 BTC。因此，除了 2000 万 USDT 抵押品外，该稳定币现在 100% 由 TRX 抵押。

lmao @justinsuntron silently removed the 12.000 btc as USDD collateral recently and it's now 100% backed by tron (except for 20mil. usdt).

lmao @justinsuntron 最近默默地删除了 12.000 个 btc 作为 USDD 抵押品，现在它 100% 由 tron 支持（除了 2000 万美元）。

This was the address: 1KVpuCfhftkzJ67ZUegaMuaYey7qni7pPj

这是地址：1KVpuCfhftkzJ67ZUegaMuaYey7qni7pPj

— Symbio (@NoCryptFish) August 21, 2024

— Symbio (@NoCryptFish) 2024 年 8 月 21 日

However, Justin Sun reacted to these concerns, calling for calm. He noted that the USDD stablecoin’s mechanism is similar to Maker DAO’s DAI and is not a new procedure.

然而，孙宇晨对这些担忧做出了回应，呼吁保持冷静。他指出，USDD 稳定币的机制与 Maker DAO 的 DAI 类似，并不是一个新程序。

Further, Sun stated that a collateral holder can withdraw any amount if the collateral is above the required amount. The collateral amount is between 120% and 150%, depending on the vault used.

此外，孙表示，如果抵押品高于要求的金额，抵押品持有人可以提取任意金额。抵押品金额在 120% 到 150% 之间，具体取决于所使用的金库。

The Tron founder further explained that it must be topped up if the collateral drops below a certain level (usually under 110%). Failure to top it may trigger liquidations. 

Tron 创始人进一步解释说，如果抵押品低于一定水平（通常低于 110%），则必须充值。未能达到顶峰可能会引发清算。

Sun noted that USDD’s long-term collateralization rate is above 300%, making its capital utilization inefficient. He said TronDAO plans to upgrade USDD and make it more competitive and decentralized. 

孙指出，USDD的长期抵押率超过300%，资金利用效率低下。他表示，TronDAO 计划升级 USDD，使其更具竞争力和去中心化。

Bitcoin no Longer Backs USDD

比特币不再支持美元

Interestingly, the Bitcoin address holding the collateral is no longer visible on the USDD transparency page.

有趣的是，持有抵押品的比特币地址在 USDD 透明度页面上不再可见。

You've provided a good overview of how decentralized stablecoins like USDD operate, drawing parallels with MakerDAO's DAI. Here's a bit more context and analysis:

您很好地概述了 USDD 等去中心化稳定币的运作方式，与 MakerDAO 的 DAI 相似。这里有更多的背景和分析：

1. **Collateralization**: – The high collateralization rate of over 300% for USDD indeed suggests a very…

1. **抵押**： – USDD 超过 300% 的高抵押率确实表明......

— B7ELEPHANT (@B7Elephant) August 22, 2024

- B7ELEPHANT (@B7Elephant) 2024 年 8 月 22 日

USDD’s transparency page reveals that stablecoin is backed by tether (USDT) and TRX. Data from the page shows that over 744.33 million USDD tokens are circulating in the market.

USDD 的透明度页面显示稳定币由 Tether (USDT) 和 TRX 支持。页面数据显示，市场上流通的USDD代币数量超过74433万枚。

The total collateral for USDD now stands at approximately $1.72 billion worth of USDT and TRX in reserves, with the collateralized ratio above 230%. This implies that USDD has more assets than most stablecoins in the market. 

目前USDD的抵押品总额约为17.2亿美元的USDT和TRX储备，抵押率超过230%。这意味着 USDD 比市场上大多数稳定币拥有更多的资产。

For instance, DAI has a collateralization of 120%, while USDC and USDT are 100% collateralized.

例如，DAI 的抵押率为 120%，而 USDC 和 USDT 的抵押率为 100%。

USDD launched in 2022, competing with Terra’s defunct stablecoin UST and others for market share. Although USDD’s value was pegged to the US Dollar, price volatility forced it to an all-time low of $0.92.

USDD 于 2022 年推出，与 Terra 已停产的稳定币 UST 等争夺市场份额。尽管 USDD 的价值与美元挂钩，但价格波动迫使其跌至 0.92 美元的历史低点。

However, the USDT and TRX reserves are robust enough to sustain USDD despite the withdrawal of its BTC collateral. Crypto enthusiast B7ELEPHANT believes that USDD’s high collateralization rate helps to maintain stability. 

然而，尽管提取了 BTC 抵押品，但 USDT 和 TRX 储备仍足以维持 USDD。加密爱好者B7ELEPHANT认为USDD的高抵押率有助于保持稳定。

He stated that a level of over-collateralization ensures that the stablecoin is backed by more assets than its circulating supply. Also, over-collateralization likely reduces the risk of USDD de-pegging from the value of the US Dollar. 

他表示，一定程度的超额抵押可确保稳定币得到比其流通供应量更多的资产支持。此外，超额抵押可能会降低美元与美元价值脱钩的风险。

B

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