3AC Co-founder offers unusual perspective on Singapore prison time

Chinese Nationals Detained in Crypto Mining Clampdown in LibyaAuthorities in Libya have detained 50 Chinese nationals suspected of involvement in an illicit crypto mining operation in Zliten, a city located 160 kilometers east of the Libyan capital of Tripoli.The attorney general’s office in Libya made the announcement on Friday, revealing that the individuals were caught operating a cryptocurrency mining farm within an abandoned iron factory.Photo by Dmitry Demidko on UnsplashMining operation dismantledPhotos and videos released by the office of Attorney General Siddiq Al-Sour showcased the dismantling process of the extensive mining systems discovered in Zliten.This is not the first instance of Chinese miners being detained for crypto mining activities in the North African country. The development follows the recent arrest of ten other Chinese nationals in the city of Misrata on the Mediterranean coast, as well as at two sites within the capital, Tripoli. The individuals were apprehended on Wednesday while being caught “red-handed” with numerous powerful equipment used for intricate proof of work (PoW) mining calculations. The mining rigs were subsequently confiscated by the attorney general’s office.Mining banDespite the official ban on cryptocurrency mining in the country, Libya has witnessed a high prevalence of such activities, with the nation recording the highest percentage of cryptocurrency mining across the African continent in 2021. It is estimated that Libya accounted for approximately 0.6 percent of global Bitcoin production during that year.Libya’s appeal as a destination for cryptocurrency mining stems from its low electricity costs, which stand at a remarkably low rate of $0.004 per kilowatt hour. This cost is approximately 40 times cheaper than in the United States, making Libya an attractive location for miners.While energy may be cheap, the increased demand for electricity that crypto mining brings puts a strain on what was an already vulnerable power grid in the country. That has resulted in frequent and lengthy power blackouts, particularly during the summer months.A lack of oversight has also encouraged an influx of Chinese miners, albeit with these recent arrests, it appears that the Libyan authorities are stepping up the level of oversight and enforcement. The vast majority of Bitcoin miners were based in China up until a mining ban was enforced in 2021.Global issueThat event led to an exodus of miners internationally. Some established themselves legally in the United States and elsewhere. The first casualty of illegal mining was Kazakhstan. The sudden arrival of miners led to its power grid coming under pressure. As a consequence, the Central Asian country clamped down on the activity, and later regulated it.In response to these illegal activities, Libyan authorities have intensified their efforts to combat cryptocurrency mining operations. They are conducting investigations into alleged mining sites in Tripoli and Misrata, aiming to curtail these activities and mitigate the strain on the country’s electricity infrastructure.The recent arrests highlight the ongoing challenges associated with illegal mining activities in jurisdictions globally where cheap energy can be exploited, giving rise to the need for enhanced regulatory measures to address these issues.

Circle President Heath Tarbert, who oversees the issuer of the USDC stablecoin, arrived in Seoul on Aug. 21 for a series of meetings with South Korean cryptocurrency and blockchain industry leaders, as well as the governor of the country’s central bank. Citing industry sources, local outlet Newsis reported Tarbert visited three major exchanges, Upbit, Bithumb and Coinone, shortly after landing, spending roughly an hour at each. Discussions centered on recent developments in Korea’s digital asset ecosystem.Photo by Daniel Bernard on UnsplashGathering insight from exchangesThe trip underscores Circle’s growing interest in South Korea, one of the world’s largest crypto markets by trading volume despite its heavy tilt toward retail investors. Circle is reportedly seeking on-the-ground insight from local trading platforms. An executive from a research firm said the market offers an attractive foothold for global players looking to deepen networks. Previous reports indicated Circle has also begun informally recruiting in South Korea to support initiatives tailored to the local market, and the company is also weighing a direct investment in a domestic crypto firm. Homing in on stablecoinsStablecoins are expected to dominate the agenda with exchanges. USDC is the world’s second-largest stablecoin by market share, behind Tether’s USDT, and all three exchanges already support USDC trading. Upbit and Bithumb have meanwhile indicated their plans to develop Korean won–pegged tokens, recently filing trademark applications for their projects. Given Circle’s position in the sector, one exchange official said local platforms may look to the U.S.-based company as a benchmark, adding that practical knowledge-sharing could be the most meaningful outcome of Tarbert’s visit. Tarbert also attended a dinner with Simon Seojoon Kim, CEO of crypto venture firm Hashed, whose teams span Seoul, Singapore, Bengaluru, Silicon Valley and Abu Dhabi. Circle and Hashed have been in frequent contact, and the gathering offered another forum to exchange views on recent market developments. Talks with the central bank governorOn the policy front, Tarbert met with Bank of Korea (BOK) Governor Rhee Chang-yong at Circle’s request before the dinner. Rhee has signaled openness to the introduction of won-backed stablecoins, while emphasizing prudential safeguards and noting differences with some lawmakers on potential issuers. The BOK head has previously warned that allowing non-bank entities to issue won-backed stablecoins could pose risks, such as circumventing capital rules. The South Korean central bank is working with other agencies to develop a framework that ensures the stability and utility of stablecoins while preventing their use to bypass foreign exchange controls. The meeting between Tarbert and Governor Rhee likely covered regulatory parameters for cross-border remittances using stablecoins and avenues for public-private collaboration to foster a compliant won-stablecoin market. On the following day, Tarbert is slated to meet executives from four major financial groups: Shinhan Financial Group, Hana Financial Group, KB Financial Group and Woori Bank. Kakao Group, the company behind the KakaoTalk messaging app, is also on the itinerary. Representatives from its mobile payment platform, KakaoPay, are expected to take part in the discussions. The talks come as Kakao recently formed a task force to navigate Korea’s evolving stablecoin rules. Separately, Circle listed on the New York Stock Exchange (NYSE) earlier this year under the ticker “CRCL.” The initial public offering (IPO) priced at $31 a share and opened at $69, raising nearly $1.1 billion. As of Aug. 21, the stock closed at $131.80. 

Japan’s Financial Services Agency (FSA) plans to ban insider trading in the cryptocurrency market, according to an Oct. 15 report in Nikkei, cited by CoinPost. The forthcoming rules would amend the Financial Instruments and Exchange Act to explicitly bar trading based on nonpublic information, with violators subject to administrative fines.Photo by Louie Martinez on UnsplashTightening oversight through the SESCThe FSA intends to hammer out the details through a working group by year’s end and aims to submit a bill amending the securities law during the 2026 ordinary session of the Diet. Under the proposal, the Securities and Exchange Surveillance Commission (SESC) would gain authority to investigate suspected violations and could recommend fines or criminal charges in cases of alleged insider trading. Experts say Japan’s system of self-regulation, led by cryptocurrency exchanges and the Japan Virtual and Crypto Assets Exchange Association (JVCEA), lacks sufficient data monitoring. The government hopes that granting the SESC oversight of crypto transactions will help ensure fairer trading and make the market more attractive to investors. The new rules would target the use of confidential information, such as advance knowledge of a token listing or a major security flaw. Yet applying insider-trading standards to crypto may prove difficult. Many tokens have no clear issuer, making it harder to determine whose information could move markets or who should be held accountable. Crypto investing has surged in Japan, with domestic trading accounts quadrupling in five years. The FSA now aims to update its rules to reflect that digital assets are traded mainly as investments, not as payment instruments. Leadership transition brings policy uncertaintyJapan’s plan to strengthen oversight of cryptocurrencies coincides with a period of political transition. Prime Minister Shigeru Ishiba has announced his intention to step down but remains in office for now. According to CNBC, Sanae Takaichi, newly elected president of the ruling Liberal Democratic Party (LDP), would typically be expected to assume the premiership, but the coalition’s collapse has upended what would otherwise be a routine transition. The parliamentary vote to choose Japan’s next leader, initially slated for Oct. 15, has been postponed to Oct. 21. In the wake of the split, the main opposition Constitutional Democratic Party (CDP) is reportedly seeking Komeito’s support for a joint prime ministerial candidate. Yuichiro Tamaki, leader of the Democratic Party for the People (DPP), is seen as a potential consensus choice. The ruling LDP currently holds 196 seats in the lower house, but a united opposition could command a larger bloc. Tamaki has also drawn attention in crypto circles. About a year ago, he proposed cutting taxes on cryptocurrency gains to 20%, a flat rate similar to that on stock profits, during his campaign against Ishiba. At present, crypto gains in Japan are classified as miscellaneous income and taxed at progressive rates that can exceed 50% when local levies are included. Metaplanet’s Bitcoin strategy tested amid market shiftsAgainst that backdrop, Metaplanet, often dubbed Japan’s answer to the U.S. firm Strategy for its aggressive Bitcoin (BTC) accumulation, is under pressure as its valuation slips below the value of its crypto holdings. The company’s market-to-BTC net asset value (mNAV) ratio fell to 0.99 on Oct. 14, dropping below 1 for the first time. The metric compares the company’s market value with its BTC holdings, and a reading below 1 means the stock is trading at a discount to its BTC reserves. The decline comes after Metaplanet paused BTC purchases for the past two weeks. As of Oct. 1, the company held 30,823 BTC on its balance sheet.