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Japanese Crypto Exchange Zaif Adds KLAY/JPY and KLAY/BTC Trading PairsJapanese cryptocurrency exchange Zaif added the KLAY token to its list of supported cryptocurrencies on August 16. Following in the footsteps of BITPoint Japan, which introduced KLAY trading in August 2022, Zaif has become the second trading platform in Japan to facilitate the trading of the KLAY token.Zaif’s inclusion of KLAY presents traders with the opportunity to engage with the token using the Japanese yen and Bitcoin (BTC). With this addition, the total number of tokens hosted on Zaif’s platform has now reached 21, bolstering its diverse selection.Photo by Nicholas Cappello on UnsplashKLAY’s path to Green ListKLAY presently requires an additional listing on a Japanese cryptocurrency trading platform to fulfill the requirements for being included in the “Green List” of the Japan Virtual and Crypto Assets Exchange Association (JVCEA). Cryptocurrencies that have achieved green-listed status are exempt from undergoing individualized approval procedures across various exchanges. As stipulated by the JVCEA’s criteria for the Green List, a virtual asset must be featured on a minimum of three member exchanges and exhibit a trading track record of no less than six months on one of these select platforms.As of August 8, the number of green-listed virtual assets is 25, including prominent cryptocurrencies such as BTC, Ether (ETH), and Bitcoin Cash (BCH).Zaif’s upcoming listing of MBXAlong with this development, Zaif is reportedly engaged in discussions with MARBLEX, a blockchain subsidiary belonging to South Korean gaming giant Netmarble. The aim of these talks is to list MBX, the native token of MARBLEX, on the Japanese exchange in October.KLAY is the native token of the Klaytn blockchain, which was created by GroundX, a blockchain-focused arm of Kakao. Kakao is a South Korean tech giant recognized for its widely used messaging app, KakaoTalk. The company has also been expanding its presence in Japan through its subsidiary, Kakao Piccoma, which operates an online comics platform called Piccoma.

With Kazakhstan having recently indicated that it would create a national crypto reserve, the administrators of Kazakhstan’s existing sovereign fund now want to invest in crypto assets as well. According to a report published by Kursiv, a business media outlet covering Central Asia, the Kazakhstani authorities are planning to invest a portion of the country’s existing gold and foreign exchange reserves in crypto assets. The publication outlined that this was conveyed by Timur Suleimenov, governor of the National Bank of Kazakhstan, in a recent press conference. Photo by ANSAR ARCHITECTS on UnsplashFollowing an international investment trendHe stated that the country has a portfolio of alternative investments, which includes gold and foreign exchange reserves. Within that particular portfolio, more aggressive investment strategies are pursued in an effort to generate higher investment returns. He added: “We looked at the experience of the Norwegian fund, the American experience, and the experience of Middle East funds. They have certain investments in either crypto assets directly, or in ETFs and shares of companies that are closely related to crypto assets. They are very small.” In 2024, it emerged that Norway’s sovereign wealth fund had indirect exposure to 2,446 Bitcoin. By January of this year, the sovereign fund had increased its indirect exposure further through an investment in pioneering American Bitcoin treasury firm Strategy (formerly MicroStrategy). In the Middle East, the Abu Dhabi Investment Authority (ADIA), which manages the Abu Dhabi sovereign wealth fund, has been exposing the fund to Bitcoin indirectly through investments in BlackRock’s spot Bitcoin exchange-traded fund (ETF), IBIT. Considering asset volatilityWhile moving towards a crypto investment within the alternative investments portfolio, Suleimenov struck a cautious note, stating: “This is not an easy question, so there is no need to rush here. Yes, such assets can bring high returns, but at the same time they are characterized by high volatility.” This latest development in Kazakhstan coincides with the release of a report by German multinational investment bank, Deutsche Bank. The research report has found that Bitcoin has reached a new all-time-high unit price amid a dramatic drop in the volatility of the leading digital asset when compared with times past.  The bank explained that this was a sign of a maturing market, while suggesting that Bitcoin’s volatility is likely to decline further as adoption grows. Reduced volatility is making crypto assets like Bitcoin more appealing to long-term capital allocators like sovereign wealth funds and pension funds. In an interview with Bloomberg back in May, Mike Novogratz, founder and CEO of American digital assets firm Galaxy Digital, said that he has had conversations with heads of large sovereign wealth funds that have said “if America is buying Bitcoin, we’re buying Bitcoin.”In March, U.S. President Donald Trump issued an executive order setting out the establishment of a strategic Bitcoin reserve in the United States. In moving to establish a crypto reserve in Kazakhstan recently, Suleimenov suggested that international practice demonstrates that such a reserve may include confiscated crypto-assets, with Kazakhstan planning to proceed with the formation of the reserve on that basis.

Ethereum Co-Founder Highlights User-Friendly Crypto Wallets at Ethcon Korea 2023Ethereum co-founder Vitalik Buterin delivered a keynote speech last Friday at Ethcon Korea 2023 — a hackathon and conference sponsored by Ethereum for the Korean Ethereum community in Seongsu-dong, Seoul — where he emphasized the importance of making crypto wallets user-friendly by striking a balance between user familiarity and decentralization.Photo by Nenad Novaković on UnsplashEnhancing security and convenienceParticipating in the event via video call, Buterin explained Ethereum’s ERC-4337 account abstraction upgrade during his speech, which was livestreamed on the Ethcon Korea YouTube channel. “The goal of account abstraction — a field that many wallets are currently working on developing — can be broadly categorized into two areas: security and convenience,” he said.Deployed on the Ethereum mainnet in March, the ERC-4337 is a standard that makes it possible to transact and create contracts in a single contract account, paving the way for more user-friendly crypto wallet designs. At its core are features such as easy account recovery, improved security, and customized services like auto-pay and bundled transactions. This provides a more convenient alternative to other crypto wallets, which mostly rely on private keys for account access, complicating setup and recovery procedures especially if a user loses their seed phrase.“Wallets must fundamentally be secure in a decentralized way, but there should also be ways to recover passwords as hardware wallets do,” Buterin stated. “However, many projects still rely on methods such as account recovery via email.”Simplifying transactionsAnother change introduced through the update is gas flexibility. Gas is a fundamental fee that users must pay to conduct transactions or execute a contract on Ethereum. Wallets backed by ERC-4337 can pay gas fees with any Ethereum utility tokens and more, including USD coins (USDC).From a convenience standpoint, Vitalik argued, it is very useful for first-time Ethereum users to be able to pay for gas with the USDC they already have. Sponsored transactions, where applications pay for fees, will be a great way to attract new users, especially for non-financial applications.He further elaborated that in order to transition from being user-friendly but centralized to more decentralized, a combination of a faster but precarious centralized approach with a slower but safer decentralized approach is required.He also stressed the importance of utilizing the various options available in modern technology concerning convenience, security, and decentralization, saying that it is essential to utilize these options effectively, continuously improve them, and take advantage of the benefits.Since 2019, Buterin has used Ethcon as a platform to announce Ethereum’s development roadmap and major technical updates.