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currency

Currency refers to a universally accepted means of payment used for the exchange of goods and services. Traditional currency is issued by the government and has legal status, while cryptocurrency is a digital asset based on blockchain technology, such as Bitcoin and Ethereum. Cryptocurrency achieves transaction security and anonymity through decentralization and encryption technology, becoming an important component of the modern financial system. The main functions of currency include value storage, medium of exchange, and unit of account.
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The Democratic Party of the United States is investigating Trump's cryptocurrency interests, extending to Binance and Tether

The Democratic investigators of the Permanent Subcommittee on Investigations of the U.S. Senate Committee on Homeland Security and Governmental Affairs released a report accusing USDT of becoming an important financial conduit for Iran's shadow banking system, and called for the Treasury Department and the Justice Department to investigate whether Tether violated sanctions and banking laws. The report mentioned Tether's relationship with the Trump administration, including business dealings between Tether and Cantor Fitzgerald, controlled by Commerce Secretary Howard Lutnick's family, as well as Bo Hines, the former head of the White House Cryptocurrency Committee, serving as Tether's head of U.S. operations.This report continues the Democratic investigation into the Trump family's cryptocurrency business. In May 2025, Richard Blumenthal launched an investigation into TRUMP, the token holders' dinner, and World Liberty Financial; in June, Elizabeth Warren and Jeff Merkley demanded explanations from MGX and Binance on why they used the Trump family-affiliated stablecoin USD1 to settle a $2 billion investment. In November, the Democratic members of the House Judiciary Committee released a report accusing the Trump family of profiting from cryptocurrency businesses such as WLFI and TRUMP, describing regulatory rollbacks, termination of enforcement, and pardons for related individuals as a form of benefit transfer, claiming their cryptocurrency assets were valued at up to $11.6 billion, with related revenues exceeding $800 million in the first half of 2025.In 2026, Ro Khanna investigated reports that members of the UAE royal family spent $500 million to acquire a 49% stake in WLFI, and whether this transaction was related to U.S. policies on AI chips in the UAE;

Goldman Sachs: Korean retail investors are flowing funds into cryptocurrency, and KOSPI's upward movement relies more on foreign investment

Goldman Sachs Global Investment Research Department's South Korea stock analyst Chris Cha stated in a report on September 23 that KOSPI has the conditions for a short-term tactical breakout, but the continuous flow of liquidity from South Korean retail investors into the cryptocurrency market will make the index's subsequent upward movement more reliant on foreign capital and local institutions reconfiguring. The report noted that concerns about the Federal Reserve's interest rates have been partially digested by the market, and risk appetite has shifted towards proxy AI themes.The report pointed out that South Korean memory chips provide fundamental support, with fourth-quarter DRAM contract prices expected to grow double digits quarter-on-quarter, and the ramp-up of HBM4 capacity will continue to limit the supply of standard server DRAM. Samsung Electronics' large shareholder returns, continuous buying by institutions, and foreign capital turning into net buying may drive KOSPI towards the resistance zone of 7000 to 7200 points.The report also indicated that the capacity of local South Korean retail investors to absorb has weakened. After Bitcoin returned to $85,000, cryptocurrency trading in South Korea has heated up. According to DefiLlama data cited in the report, Upbit's single-day spot trading volume on June 13 was approximately $770 million, which rose to $1.817 billion on September 22, an increase of about 136%. Based on the total trading volume of $3.27 billion on that day across South Korea's five major trading platforms, Upbit alone accounted for over half. Goldman Sachs believes this will make KOSPI more reliant on foreign and institutional buying in the future, and October is a critical window to test whether foreign capital will continue to increase its investment in South Korean semiconductor and AI assets.

Ministry of State Security: The so-called anonymity of virtual currency is a false proposition

The Ministry of State Security's WeChat public account published an article titled "Is Virtual Currency Crime Untraceable? Think Again!" stating that virtual currency has become an important tool for criminals engaging in illegal activities. The associated risks include being a "hotbed" for money laundering crimes, a "shelter" for cyber attacks, and an "accomplice" for espionage and theft. The article argues that the so-called "anonymity" of virtual currency is fundamentally a false proposition.The article states that blockchain is open and transparent, on-chain data is immutable, and complete transaction records are preserved, which can provide a basis for full-chain traceability. Address anonymity is merely a temporary separation of wallet addresses from real identities, and fiat currency exchanges leave traces such as device codes and network IPs. The article summarizes this as examining the ledger, checking the chain, and discussing the private key: the entire transaction leaves traces, making it difficult to hide real identities; if the private key is kept by the individual, it cannot be recovered if lost, while if it is entrusted to a platform, there is a risk of platform bankruptcy or disappearance.The article also mentions that in February 2026, the People's Bank of China and several departments reiterated that Bitcoin, Ethereum, Tether, and others should not and cannot be used as circulating currency, and related activities are classified as illegal financial activities, which are strictly prohibited. The article warns to be cautious of high-paying part-time jobs that settle in virtual currency and states that reports can be made through 12339, www.12339.gov.cn, the Ministry of State Security's WeChat public account, or local national security agencies.

The U.S. Clarity Act legislative efforts have collapsed, and cryptocurrency regulation is at a standstill

According to CoinDesk, the Clarity Act, aimed at establishing a clear regulatory framework for cryptocurrency in the United States, has been declared a failure after months of intense negotiations. The bill was originally intended to address the definition of digital assets at the federal level, but it failed to reach the final voting process due to fierce interest group conflicts.Multiple sources indicate that the core reason for the legislative collapse lies in complex jurisdictional conflicts and disputes over terms. The CFTC (Commodity Futures Trading Commission) and SEC (Securities and Exchange Commission) are in disagreement over the management rights of certain digital assets, while lawmakers also struggle to reach a consensus on how to define the legal attributes of NFTs, DeFi protocols, and stablecoins. Despite calls from organizations to eliminate market uncertainty through legislation, a key compromise proposal ultimately could not be reached.The Fintech Association and other industry organizations had previously lobbied actively in support of the bill, hoping to establish clear industry standards. With the failure of this legislation, traditional financial institutions on Wall Street and cryptocurrency projects will continue to face legal gray areas, and the industry's compliance process will thus be forced to delay.

Analysis: Global debt continues to rise, Bitcoin benefits from the decline in fiat currency purchasing power

According to Forbes, Bitcoin approached $90,000 earlier this month. Meanwhile, global debt continues to rise, and the "currency depreciation trade" surrounding the decline in purchasing power of fiat currency has become one of the factors driving up assets like Bitcoin and gold.Data from the Institute of International Finance shows that global debt increased by $10 trillion in the first half of this year, surpassing $365 trillion in total. The U.S. debt has exceeded $40 trillion, with annual interest payments rising to $1.27 trillion, surpassing defense and Medicare spending, and only lower than Social Security spending. The institute warns that as benchmark interest rates rise, interest costs will also increase.Nic Puckrin, founder of Coin Bureau and cross-asset analyst, stated that the current environment is favorable for "currency depreciation assets" like Bitcoin and gold, which is part of the reason for Bitcoin's recent rise. The larger the debt of major economies, the more likely it is to suppress real borrowing costs and allow inflation to erode the real value of debt, thereby enhancing the attractiveness of such trades.Analysts from The Kobeissi Letter pointed out that the purchasing power of the dollar has declined by 23% since 2020; if assets only increased by 30% during the same period, investors have essentially just broken even in terms of real purchasing power. The U.S. inflation rate has been above the Federal Reserve's 2% target for 60 consecutive months.

Zhao Changpeng: There is no ability to influence the price of the cryptocurrency market; posting and the timing of positive news are purely coincidental

Binance founder Zhao Changpeng stated during the podcast "When Shift Happens" that he remains bullish on Bitcoin but denies having the ability to influence the price of the entire crypto market. Previously, on August 19, when Bitcoin was around the $60,000 range, Zhao Changpeng posted that if one wants their future self to thank today's decisions in two years, immediate action is needed. This post was interpreted by the market as a hint to buy Bitcoin, and in the following days, the crypto market rose by about 20%.Zhao Changpeng responded that he does not have the ability to drive the entire market price. He stated that he has always been bullish on the crypto industry, and almost all of his posts have a bullish tendency, posting 5 to 10 times a day, so it is not surprising that one of his posts coincidentally appeared before positive news.Zhao Changpeng mentioned that about 5 hours after the post was published, Trump gave a relatively positive speech about the crypto industry, mentioning the push for Hyperliquid to enter the U.S. market, but he did not know the content of the speech in advance. He emphasized that if he had any information that could affect the market, he would not post about it. Therefore, the post and the subsequent market rise were merely a coincidence in timing.Regarding the Bitcoin cycle, Zhao Changpeng stated that the crypto market has roughly followed a four-year cycle to date. At that time, some speculated that Bitcoin might bottom out in October, but he believes there is no need to wait until October to express a bullish view.
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