Coti plans transition to Ethereum layer-2 network in 2024

Data Labs leverages blockchain technology for data-based travel itinerary appFounded in 2021, Data Labs is changing the landscape of travel by leveraging blockchain and NFT technology to offer a wallet service called “MyInfo Market,” where users can store and control their own data, according to an article published by Korean news outlet Data News.In particular, MyInfo Market can be used in tandem with the company’s travel app Yeohaengdaelo, which utilizes users’ travel-related data to recommend travel destinations and organize and share itineraries. Users can directly manage their personal preference information on MyInfo Market and selectively submit the information necessary to receive rewards. “It’s not just a travel itinerary app, it’s also a way for individuals to earn money using their own data,” said Kim Jong-hyun, CEO of Data Labs.Photo by Eva Darron on UnsplashSeamless travel experienceYeohaengdaelo integrates Naver Blog, Instagram and KakaoTalk services into one app, aimed at relieving the stress that comes with travel preparation, Kim explained. It utilizes data such as the region a user is traveling to, their travel companions and information on facilities, as well as their travel preferences and patterns. The app also provides real-life services such as discounts at designated restaurants near the travel site.Building trust and valueThe company explained that it intends to maintain a cyclical data ecosystem where users can willingly provide their data to get travel recommendations and receive suitable compensation for that information in return. Because the ecosystem is blockchain-based, it provides a safe method of personal information management.Since the launch of Yeohaengdaelo in July, Data Labs has been developing a business model that can secure a solid user base and revenue for affiliated businesses. It expects to reach 55,000 members next year and 2.14 million members by 2028. The company also expects to use the business model as a basis for generating KRW 500 million (approximately $386,000) in revenue next year by linking marketing channels, issuing discount coupons for kids’ amenities and providing data royalties.In the future, Data Labs plans to expand Yeohaengdaelo to include not only travel preparation services but also information on various discounts that users can receive based on the location they are in. Efforts like this will be necessary to provide unique user experiences, the company said.Data Labs is also currently receiving support through Y&Archer’s tourism acceleration program. Y&Archer is a Korean investment and acceleration firm known for its AC Program, which discovers, accelerates and supports startups through various projects.“In the past, companies profited from personal data, but Yeohaengdaelo allows individuals to monetize their data. Our goal is to create a world where individuals can regain the rights (to their own data) and be at the center of Web3 content,” Kim said.

Bank of Japan Publishes Results of CBDC PoCThe Bank of Japan (BoJ) recently concluded the second phase of its central bank digital currency (CBDC) proof of concept (PoC) project, which began in April. The results of this phase were published on Monday, and they shed light on key aspects such as the comparison between account-based and token-based CBDCs and the management of holding limits for users with multiple accounts.Photo by Manuel Cosentino on UnsplashToken-based CBDCsThe experiments conducted by the central bank covered a wide range of topics. Among the most intriguing findings were the advantages and disadvantages of token-based CBDCs and how to effectively impose holding limits for users with multiple CBDC balances.Token-based CBDCs have garnered interest from various central banks, with some adopting the UTXO token model used by Bitcoin without the use of a distributed ledger. A UTXO or unspent transaction output, defines where a blockchain transaction starts and finishes. The Bank of Japan explored this model and analyzed its pros and cons.In the initial proof of concept, both account-based and token-based CBDCs were examined, considering scenarios where the central bank managed the ledger or shared it with intermediaries like banks. In the token-based model, fixed token denominations were used, similar to physical cash in countries like India, and a centralized ledger was employed. However, in the recent phase, the central bank utilized flexible value tokens similar to UTXO and shared ledger functions with intermediaries.The Bank of Japan favored the flexible value token model due to its ability to handle multiple requests simultaneously. However, it acknowledged that this model may require more technical resources compared to the account-based approach. Challenges may arise when implementing additional functions, such as holding limits, while maintaining optimal performance. The European Central Bank (ECB) also noted in a recent report that most payment providers are accustomed to account-based payments and would incur costs to adapt to token-based systems.Another significant aspect explored by the BoJ was how to impose holding limits when users have multiple CBDC balances through different intermediaries. The challenge lies in determining if the overall holding limit has been breached without compromising user privacy.Homomorphic encryptionOne possible solution discussed in the report is the use of homomorphic encryption, which enables computations to be performed on encrypted data without it first needing to be decrypted. That allows for the necessary checks without intermediaries accessing the specific data being checked. Although this solution may slightly increase processing time, it could introduce a higher risk of data inconsistencies.Alternatively, a simpler approach proposed by the central bank is to establish a per-account holding limit and a limit on the number of accounts a single user can hold, rather than imposing global limits. Ideally, users with multiple accounts would have a higher per-account holding limit compared to those with fewer accounts.Phase 3 underwayWith the next pilot phase already underway, the BoJ aims to test the end-to-end process flow and identify challenges related to integrating with external systems. Additionally, they are creating a CBDC Forum to gather input from the private sector, ensuring a collaborative approach to CBDC development.While investigation and research into CBDCs continues, the BoJ has said that it will make a final decision on CBDC implementation by 2026.

MHC Digital Group, an Australian digital assets management platform, has entered into a partnership with USDC stablecoin issuer Circle Internet Financial, with a view towards increasing the circulation of USDC within Australia and the Asia-Pacific (APAC) region. MHC was founded by well-known venture investor Mark Carnegie, with the company having offices in Sydney and Singapore. The firm will work with Circle to distribute USDC in Australia and within the APAC region. MHC has been marketing its services towards institutional investors and it’s that same client group that the two firms want to target in order to increase USDC circulation. The firm will provide “cost-effective and efficient USDC access” where institutional clients are concerned.Photo by Catarina Sousa on PexelsCrypto ‘a better mousetrap’ In a media release published on behalf of the two companies, Carnegie claimed that while many people still claim that there is no use case for crypto, hundreds of billions move globally at a fraction of the cost experienced via the traditional financial system. “Crypto is simply a better mouse trap for the vast majority of international payments,” he added. Commenting on the development in an interview with the Australian Financial Review, Carnegie stated:“I’m hoping we can show there are hundreds of millions of dollars of forex [foreign exchange] trading fees, where super funds are getting their faces ripped off by Macquarie Bank and the other incumbent banks.” Appealing to pension funds Carnegie wants to get large pension funds on board in using USDC. He pointed to the fact that global banks make $170 billion from corporations and individual investors through the movement of funds over the SWIFT network. He can see that major savings can be made if USDC is used relative to these fees. Despite all this, Carnegie acknowledges that it will be a hard sell to get them on board. As part of these plans, MHC Digital will be launching an over-the-counter (OTC) trading desk, which will be targeted towards hedge funds, crypto enterprises and high-net-worth individuals. APAC opportunity Kash Razzaghi, Circle’s chief business officer (CBO), identified APAC as presenting with an adoption opportunity beyond institutional clients. Razzaghi stated: “With its young, mobile-first and digital wallet-ready population, the Asia Pacific region is ahead of the curve when it comes to digital asset adoption." Carnegie appears to be similarly enthusiastic when it comes to the APAC region. In an interview with CNBC back in January, he suggested that the crypto bull run was “an Asian story this time round.” It’s understood that the two companies are also considering collaborating on the issuance and distribution of an Australian dollar (AUD) denominated stablecoin. This development is the latest in a string of initiatives taken by Circle to bring about USDC adoption in the APAC region. In 2023 the company partnered with SBI Holdings with the objective of enhancing the circulation of USDC within the Japanese market. The very same rationale resulted in it partnering with Tokyo-based crypto trading platform Coincheck in February 2024. The company has also tried to trigger adoption at a retail level, through collaborations with FamilyMart convenience stores in Taiwan and Southeast Asian super app Grab.