China dominates Bitcoin hashrate despite mining ban

BC Card Accelerates Launch of NFT Guarantees for Secondhand Luxury Goods TradesSouth Korean credit card issuer BC Card announced on Sunday that it has applied for two domestic patents for blockchain technology that will be used to issue digital guarantees for purchases of luxury goods, such as bags, watches, and more. These guarantees will be minted as non-fungible tokens (NFTs) that can later be accessed by buyers or sellers during secondhand trades, which often pose risks and uncertainty regarding product quality or authenticity.Enhancing trust and securityThese NFTs will be based on paper or digital payment receipts — which contain detailed information on purchase receipts, such as product names, payment amounts, purchase dates, and shop information — that a customer receives after purchasing goods at stores that accept BC cards.Photo by Towfiqu barbhuiya on UnsplashBecause the guarantees are stored on a blockchain, they are almost impossible to tamper with. BC Card anticipates that this service will offer advantages like boosted safety, convenience, and security for both buyers and sellers who wish to partake in transactions of secondhand luxury goods.In addition, the data distributed across servers eliminates concerns about data loss. To achieve this, BC Card plans to collaborate with telecommunications provider KT and BC’s subsidiary, VP, which specializes in electronic payment services.“Through this patent application, we expect to significantly enhance the trustworthiness of secondhand luxury goods transactions in Korea,” said Kwon Sun-moo, Director of the New Financial Research division at BC Card. “After the patents are registered, we plan to collaborate with companies under KT Group like KT Alpha as well as other distribution companies in a business-to-business-to-consumer (B2B2C) system.”Access through a digital walletCustomers can take a photo of a receipt with their phones or download it, then upload it to BC Card’s financial platform, Paybook. The photo is then converted into an image that is automatically stored as an NFT on the blockchain network.Once a seller registers a payment receipt for a product that they bought, then the subsequent NFT guarantee can be accessed or sent through their BC Card digital wallet — a feature that the company plans to launch soon — at any time during future transactions. This offers a convenient solution to the possibility of losing receipts, which traditionally requires manually downloading them again from the card company’s website or app.Revolutionizing secondhand tradeThis new technology could play a significant role in the booming resell and secondhand goods trading market, the company said. According to data from the Korea Internet & Security Agency last year, the domestic secondhand market has grown from a scale of KRW 4 trillion in 2008 to KRW 24 trillion in 2021 and is projected to exceed KRW 30 trillion this year.“Through the registration of payment receipts, we can analyze consumption patterns and even suggest improvements in spending habits to our customers,” Director Kwon highlighted.BC Card is also considering offering luxury appraisal and authentication services along with the future launch of the NFT service.

Blockchain Experts from Ethereum, Solana, and More to Visit Seoul for Upbit D ConferenceDunamu, the fintech company operating South Korea’s leading crypto exchange Upbit, has unveiled the lineup of international speakers for the upcoming sixth annual Upbit D Conference (UDC). Scheduled to take place on November 13, the conference will bring together global blockchain specialists from notable projects like Ethereum and Solana to explore the latest trends and insights in the industry as well as future prospects.Photo by Terren Hurst on UnsplashThe roster of speakers includes renowned figures such as Tom Teman, Product Manager at Ethereum Foundation; Roger Ver, Founder of Bitcoin.com; and Wally Yu, Solutions Architect at Chainlink Labs. Korean speakers, such as Sehyeon Oh, Executive Vice President of telecommunications giant SK Telecom, are also set to attend.Empowering Korea’s blockchain landscapeSince its inception in 2018, UDC has grown to become Korea’s central blockchain conference. Conceived as a means to contribute to the domestic blockchain ecosystem without focusing on generating profit, the conference has consistently garnered praise for its in-depth presentations from global experts and a wide variety of sessions.Under the theme coined “All That Blockchain,” this year’s conference is open to anyone interested in blockchain, Dunamu said. The “D” in UDC stands for various keywords related to blockchain, including digital assets, decentralization, and developers. However, the focus of the conference has evolved beyond just technology, now encompassing areas such as policy, finance, technology, culture, and societal trends.Event detailsThe conference will be conducted in a hybrid — both online and offline — format, allowing a higher level of participation without the constraints of time and place. Though it will be hosted at the Grand Walkerhill Seoul hotel, anyone anywhere can tune in live through the official UDC YouTube channel. Simultaneous interpretation will also be provided in Korean and English.Dunamu will kick off registrations for both online and offline attendance starting from 10:00 AM KST on September 11. Due to the limited venue capacity, offline tickets will be available on a first come, first served basis.

Malaysian Prime Minister Datuk Seri Anwar Ibrahim has said that Malaysian government agencies and the country’s central bank need to study blockchain and cryptocurrency from a policy perspective so as not to get left behind.Photo by Esmonde Yong on UnsplashConsidering major changesHis comments emerged alongside the news that Anwar had discussed digital finance policy matters with Abu Dhabi government officials and with Changpeng Zhao (CZ), the founder and former CEO of Binance. According to the New Straits Times, an English-language newspaper published in Malaysia, the Malaysian government is homing in on the establishment and adoption of a formal policy relative to digital assets and blockchain.  Anwar confirmed that discussions also related to “digital transformation, data centers and artificial intelligence (AI),” and that the demands that Malaysia now faces require the government to consider major changes. In discussion with local media, Anwar stated: "I proposed several months ago how our agencies, including security, treasury and Bank Negara study how Malaysia can explore this so we aren't left behind. Ensuring that is regulated could safeguard the people's interests and prevent leakages.” Crypto-friendly regulationsAnwar added that a “radical departure from the old ways” would be needed for Malaysia to remain competitive, emphasizing the need for the Southeast Asian country to keep up to speed through the application of crypto-friendly regulations. Addressing the pace of technological change, he stated: “This is an evolution which happens quickly and requires us to be equally fast. We feel that Malaysia should not be left behind while mired in an old financial system.” In moving towards setting out a clear policy relative to digital assets, the Malaysian prime minister is encouraged by his recent dialogue with United Arab Emirates (UAE) government officials. He said that they confirmed that they feel they can forge close cooperation with Malaysia on the matter. Anwar added:“We need to discuss this in detail, leave behind the old business model and give meaning to this digital finance policy.” Taking to the X social media platform, Binance’s CZ described the nature of his discussion with the Malaysian prime minister, stating: “The discussions were not about Binance but about the crypto industry and Malaysia, including regulations, policies, risks, and collaborations between industries and across national borders. Forward!” A pseudonymous crypto investor and programmer, @darren_com_my, responded to CZ’s tweet to explain that the Malaysian government provides support to the digital assets industry via government agencies, but that, on the other hand, it has blacklisted a number of exchanges such as HTX (formerly Huobi) and Binance.  The local regulator has issued licenses to six virtual asset service providers. In recent weeks, Malaysia’s Securities Commission has taken action against global exchange Bybit and crypto app Atomic Wallet, prohibiting them from trading within the jurisdiction due to both companies not having obtained the required licensing.