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Dunamu’s Luxury Watch Trading Platform Thrives with Blockchain EdgeViver, a luxury watch trading platform and subsidiary of Dunamu, which operates the Upbit cryptocurrency exchange in South Korea, has been experiencing continued success amidst an ever-growing interest in luxury items as real-world assets and lucrative investment drivers.Photo by Christian Wiediger on UnsplashLeveraging blockchain technology and a showroom experienceThis success can be attributed to the platform’s commitment to taking advantage of Dunamu’s cutting-edge blockchain technology and infrastructure, setting it apart from other luxury platforms and boosting competitiveness in the market.Another major factor is the Viver showroom in Gangnam, southern Seoul, which allows visitors to try on and purchase watches, get their own watches polished and checked, and speak with a professional watch curator.Moon Jae-yeon, CEO of Viver, unveiled plans to surpass global competitors like the US’ Watchbox and Europe’s Chrono24 within five years by growing the app into a global vertical commerce platform focused on luxury watches.Rolex’s finest dominate Viver’s diverse collectionIndeed, Viver has become a popular trading hub for timepiece enthusiasts and investors across the country, and the platform recently revealed in a special article for its 100th magazine issue that its best-selling watch is the Rolex Submariner — a globally renown line of high-end divers’ wristwatches.Different models from the Submariner line have taken up the top three ranks of most sold watches. Coming in first is the Submariner Date in Oystersteel, priced at KRW 16.5 million (approximately $12,500) on Viver, which accounted for 16.5% of total sales. Following close in second place with just two fewer watches sold and a 16.2% share of sales is the Submariner in Oystersteel, which is set apart by its lack of a date indicator. Last but not least, the Submariner Date in Oystersteel and yellow gold took up 13.7% of sales.The watch sold the fastest on the platform was the Rolex Datejust 41 in Oystersteel and white gold. Sporting the iconic Jubilee bracelet and fluted bezel, the timepiece took just a minute and 42 seconds from registration to sale.Though Rolex has evidently claimed its superlative title as the platform’s most popular brand, Audemars Piguet secured its own as the most expensive. The priciest timepiece to ever be sold on Viver is the Royal Oak model for KRW 130 million.Exponential growthThe platform also added four new brands in June — Patek Philippe, Omega, Cartier, and Vacheron Constantin. Consequently, total transaction value, product registrations, and product purchases in July increased by 34%, 116%, and 36%, respectively.As a result of these combined efforts, both monthly trade count and transaction volume on Viver have spiked by more than 15 times since its establishment last August, while the number of users has grown by about 10 times over the past year.The number of products directly registered by sellers also increased by about 30 times compared to the first month since the platform’s launch.

Leading crypto exchange platform OKX has disclosed plans to discontinue its mining pool services, marking a strategic shift for the platform.Photo by engin akyurt on UnsplashService shutdown within one monthThe move, outlined by the firm in a notification to platform users on Friday, involves ceasing new user registrations effective immediately. Existing users will be granted access to the mining pool until Feb. 25. All mining pool-related services on OKX will be completely halted by Feb. 26. Mining Pools data reveals that OKX holds the 36th position among the top 70 bitcoin-focused mining pools, boasting a total hash rate slightly exceeding 496 TH/s. The decision to phase out mining pool services was attributed to "business adjustments," as communicated by OKX, though further details were not provided regarding the specific nature of these adjustments. Previously, OKX's mining pool supported various proof-of-work cryptocurrencies and offered staking services. However, over recent years, many supported assets had been terminated. Presently, the website only displays bitcoin, litecoin and ethereum classic pool services. Once accounted for 5% of all BTC blocks minedOKX's bitcoin mining pool had once accounted for around 5% of the blocks mined on the network. However, a setback occurred on October 16, 2020, when the crypto exchange temporarily suspended withdrawals due to one of its private key holders “cooperating with a public security bureau in investigations.” This led to a significant drop in hashpower connected to the pool, from 9,000 PH/s to 20 PH/s. The pool's current 528 TH/s now represents less than 0.0001% of bitcoin’s total hash rate. Industry trend formingThis strategic move by OKX reflects the evolving landscape of the crypto industry and the challenges faced by mining pools, particularly in the context of regulatory and operational adjustments within the market. The decision may even amount to a formative trend, given that global crypto exchange platform rival KuCoin made a similar move back in August. At the time, KuCoin outlined its plans to temporarily suspend its bitcoin and litecoin mining pools. Although it suggested a temporary halt to such services, there was no indication of when such mining-related services would resume. A company spokesperson stated:“We will see if it is needed to restart based on the market and users’ demand in the future.” Bitcoin halving pressuresOKX’s decision to discontinue mining pool services comes ahead of bitcoin's anticipated fourth halving in April, which is expected to reduce miner rewards from 6.25 to 3.125 BTC. The halving is casting a shadow over the mining sector. Miners' business cost per bitcoin mined is going to increase significantly. Some industry commentators speculate that the break-even point for miners will reach an unsustainable level. NASDAQ-listed Riot Blockchain, in particular, is being singled out as potentially being susceptible due to its cost structure. Miners have had a difficult couple of years, working their way through the bear market component of the last market cycle. That period saw leading miner Core Scientific declare bankruptcy. The company has since restructured and has been relisted on the NASDAQ.  

The Enforcement Directorate (ED) — an Indian law enforcement agency — seized 90 crores ($10.5 million) from an online scam app called E-Nuggets with the help of global crypto exchange Binance.  ED is the governmental law enforcement agency responsible for enforcing economic laws and with that, tackling economic crime. According to a report published by Indian English language daily newspaper The Hindu, the online gaming app E-Nugget had cryptocurrencies worth $10 million stored in 70 different crypto wallet accounts spread across the three crypto exchanges.  Local Indian exchanges ZebPay and WazirX also aided the ED in its investigations and subsequent actions. The ED contacted these exchanges to block the wallet addresses and transfer the crypto assets to the agency’s wallet. Photo by Naveed Ahmed on UnsplashCrypto assets seizedThe ED, tasked with upholding such financial crimes, spearheaded the operation against E-Nuggets, an online gaming platform masquerading as a legitimate investment opportunity. Taking to the X social media platform on April 30, the Indian law enforcement agency stated: “ED, Kolkata led a successful operation against a major “online gaming app scam” known as “E-Nugget”. The E-Nugget app, masqueraded as a gaming platform, promised users high returns on their investments. Crypto assets which were taken into possession of ED are transferred into Crypto Wallet of ED.” 70 wallets implicatedWith cryptocurrencies valued at $10 million spread across 70 different wallet accounts on three crypto exchanges, the agency swiftly took action. E-Nuggets enticed unsuspecting investors with promises of substantial returns through its purported gaming interface. However, once investments were made, the platform vanished into thin air, leaving users unable to recoup their funds. The ED's investigation revealed a complex web of deceit, with the agency seizing properties totaling over 163 crores ($19.5 million), comprising cash, cryptocurrency holdings, account balances and office spaces. The scam involved the funneling of funds into digital assets through 2,500 dummy bank accounts, resulting in the discovery of 19 crores ($2.2 million) in cash. A first information report (FIR) filed at the Park Street Police Station in Kolkata, became the catalyst that triggered the ED case that was subsequently registered under the provisions of India’s Prevention of Money Laundering Act (PMLA). Masterminded by Aamir Khan, who was apprehended alongside accomplice Romen Agarwal, the scheme operated under the guise of digital transactions, which, ironically, facilitated its unraveling. Law enforcement agencies adeptly traced, froze and seized the illicit funds as they moved through the digital realm. Public ledger upends scammersCritics often point to the potential for cryptocurrency to facilitate money laundering. However, the inherent transparency of blockchain technology presents significant obstacles to such illicit activities. Notably, in the infamous 2016 Bitfinex hack, where hackers absconded with 119,756 Bitcoin, the culprits were eventually apprehended in 2022 while attempting to launder the stolen funds. The collaborative efforts between Binance, the ED, and local exchanges points to a developing commitment towards combating financial fraud within the cryptocurrency space. This wasn’t the first occasion in which Binance had cooperated with law enforcement on such matters. In October of last year, the company got with the Thai authorities to assist them in crushing a crypto-related scam. By leveraging blockchain's transparency and international cooperation, authorities can effectively dismantle illicit schemes, safeguarding investors and upholding the integrity of the digital asset ecosystem.