'Heroes of Mavia' token airdrop follows entry into crypto gaming sphere

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.

Xangle Joins Com2uS Group’s Blockchain Mainnet XPLA as ValidatorCrossAngle, the operator of the virtual asset analysis platform Xangle, said Thursday that it has joined Com2uS Group’s blockchain mainnet XPLA as a validator.Photo by Shubham Dhage on UnsplashIn crypto, validators are entities in Proof of Stake (PoS) blockchain networks who operate nodes and contribute to the network’s maintenance and security by validating new transactions.Xangle will participate as a validator in the XPLA mainnet, contributing to the security and well-being of the blockchain ecosystem.About XPLA and XangleXPLA is a global mainnet that offers multiple services like a non-fungible token (NFT) marketplace, a metaverse, and entertainment services. It has partnered with many leading Web3 companies from around the world, including Com2uS Holdings, Oasys, Animoca Brands, Yield Guild Games, Blockdaemon, Cosmostation, and more. Xangle has now joined as a validator, adding its name to the list.Xangle is a major platform providing research and analytics on virtual assets. It aims to address information asymmetry within the blockchain ecosystem and promotes the mass adoption of Web3.Xangle and XPLA have consistently worked together to cultivate the popularization of Web3 and create a transparent and well-maintained blockchain ecosystem. Xangle had previously participated as a partner company in the Beyond Boundaries Web3 hackathon co-hosted by XPLA and Oasys last month following XPLA’s adoption of Xangle’s on-chain analytics service in April.Xangle’s innovative solutionsXangle is also set to launch blockchain data-based corporate solutions catered to virtual asset and Web3 businesses later this year. One of these solutions, dubbed “Explorer,” will allow search and analysis of on-chain data generated within blockchain networks. The company also announced that it will launch the beta version of Xangle Beacon — a comprehensive service to help Web3 companies operate, manage, and scale their services.

Katsunobu Katō, a Liberal Democratic Party politician and Japan's Minister of Finance under Prime Minister Shigeru Ishiba's government since October 2024, has said that cryptocurrency assets can play a role in a diversified investment portfolio. Katō made the remarks while speaking at an event that was held in Tokyo related to the subject of crypto assets on Aug. 25, according to Bloomberg. Katō stated:''Crypto assets run the risk of high volatility, but if an appropriate investment environment is created, they can become targets for diversified investment.''Photo by JJ Ying on UnsplashGrowing crypto user baseKatō acknowledged that there is a growing user base in Japan related to digital assets. With that, he intends to work towards the provision of a healthy trading environment in Japan for stakeholders within the digital assets sector. The finance minister added that he has been trying to balance regulation with a need to leave the digital assets sector with sufficient freedom so as to enable the development of innovation. Crypto tax reformIt emerged over the weekend that the Japanese financial regulator, the Financial Services Agency (FSA), intends to include tax reform measures in respect of the crypto sector in 2026 tax revision proposals that it will bring to the Japanese government. It’s expected that the proposals, scheduled for submission by the end of this month, will call for a separate taxation category for digital assets and the implementation of a flat 20% tax rate. Under Japan’s existing tax regimen, crypto trading gains must be reported under the categorization of “miscellaneous income,” with those gains subject to tax rates of up to 55%. The move would bring taxation on crypto trading gains in line with the tax treatment that’s currently in place for equity trading gains. Equities have been given their own category and are taxed at a flat rate of 20%. Reclassifying cryptocurrenciesAdditionally, the FSA plans to propose legislation next year that would result in the reclassification of cryptocurrencies, removing them from their current treatment as a means of payment under the Payment Services Act. The regulator wants crypto to come under the Financial Instruments and Exchange Act, reclassifying it as a financial product. Katō has outlined his party’s commitment to the consideration of reviewing crypto asset taxation. That item was incorporated into his government’s tax reform plan for 2025, while the Japanese cabinet approved a proposal to amend the Payment Services Act back in March. As part of plans to have digital assets categorized as financial products, the FSA is also understood to be interested in broadening the scope of insider trading restrictions. Kato’s remarks are being interpreted as positive for the crypto sector. According to International Monetary Fund (IMF) data, Japan is the world’s fifth-largest economy, with a gross domestic product (GDP) exceeding $4.1 trillion.Source: World Economic Outlook (April 2025)In further positive news for the sector in Japan, it was reported on Aug. 18 that the FSA is likely to approve the issuance of JPYC, a Japanese yen-backed stablecoin, over the course of the coming months.