Deutsche Bundesbank joins Singapore’s Project Guardian

Japanese Prime Minister Shigeru Ishiba announced his resignation on Sept. 7, citing completed trade talks with the United States and growing dissent within the ruling Liberal Democratic Party (LDP). While the political transition follows the party’s defeat in July’s upper house elections, Ishiba’s departure also creates uncertainty for Japan’s crypto and Web3 agenda, which he had championed. Just two weeks earlier, at the WebX2025 event, Ishiba pledged stronger state backing for Web3 initiatives, noting their potential for addressing Japan’s demographic challenges and driving long-term economic transformation. He highlighted token-based community governance pilots, integration of Web3 at the Osaka Expo, and a five-year startup growth plan centered on digital industries. His exit now raises questions about whether these priorities will carry the same weight under new leadership.Photo by taro ohtani on UnsplashLeadership contest brings policy uncertaintyPotential successors signal diverging approaches. As per a BeInCrypto report, former Economic Security Minister Sanae Takaichi, who topped an August Nikkei approval survey with 23% support, is regarded as favoring tighter oversight. Agriculture Minister Shinjiro Koizumi, in second place with 8%, has shown greater receptiveness toward digital assets. According to Bloomberg, Finance Minister Katsunobu Kato is also considered a contender. Earlier, he emphasized balancing investor protection with space for innovation, noting the rapid uptake of crypto among Japanese investors. The LDP is preparing for a leadership election on Oct. 4, with 295 lawmakers each casting one vote and an equal 295 votes allocated proportionally to the party’s 1.03 million members, for a total of 590 ballots. Until then, investors and industry players are watching for signals on whether Japan’s digital asset roadmap will remain a priority. Adoption advances beyond politicsBeyond politics, adoption is accelerating across Japan’s financial system. Japan Post Bank plans to tokenize deposits on a permissioned blockchain by 2026 using the DCJPY token developed by DeCurret DCP, a Mitsubishi UFJ–backed venture. With $1.29 trillion in deposits across 120 million accounts, the move could streamline settlement of tokenized securities. Corporate strategies are also shifting. Last month Tokyo-based game developer Gumi said it would acquire 2.5 billion yen ($17 million) worth of XRP between September 2025 and February 2026, following its earlier 1 billion yen ($6.8 million) Bitcoin purchase this year. The company described XRP as central to its expansion into international remittance and liquidity networks led by its largest shareholder, SBI Holdings. Japan’s crypto footprint abroad is growing as well. Coincheck, a leading exchange in Japan, is entering Europe through the acquisition of Aplo, a French-licensed digital asset brokerage. The deal follows Coincheck’s Nasdaq listing last year via its Netherlands-based holding company. 

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.

SBI and Saudi Aramco to explore digital asset business partnershipsJapanese financial services conglomerate SBI and Saudi Arabia’s state-controlled energy giant Saudi Aramco have jointly announced their exploration of potential collaboration in the realms of digital assets and semiconductors.Photo by Chris Liverani on UnsplashDigital asset portfolio co-investingThe partnership, which was publicly disclosed last week, aims to delve into co-investing in each other’s digital asset portfolios. Such an arrangement will leverage SBI’s substantial holdings and the formidable position of Aramco as the world’s second-largest company by revenue, boasting a staggering $604 billion figure. The partnership will mark a strategic alliance that goes beyond geographical boundaries, underscoring the global impact of digital asset investments.The collaboration between SBI and Aramco extends beyond mere investment, with SBI actively seeking to identify Japanese digital asset startups keen on expanding their operations into Saudi Arabia. The joint effort aims to provide comprehensive support to these startups, facilitating their integration into the Saudi market and contributing to the growth of the digital economy.SBI Middle EastIn addition to this venture, SBI is set to establish “SBI Middle East” in Riyadh, serving as a central hub for its operations in the Middle East. This move aligns with SBI’s recent announcement of a $100 million joint fund with Standard Chartered, based in Dubai, solidifying its commitment to fostering financial partnerships in the region.When contemplating cryptocurrency activities in the Middle East, Saudi Arabia might not be the first destination that comes to mind, given Turkey’s significant crypto adoption rate and the UAE’s well-established crypto regulatory authorities, such as Dubai’s VARA and Abu Dhabi’s ADGM.However, Chainalysis data reveals that Saudi crypto activity is steadily gaining ground, experiencing the most significant year-on-year growth (12%) to June 2023. Additionally, the country’s Vision 2030 initiative involves efforts to diversify its economy. With that, blockchain and Web3 are being embraced.TokenizationWhile lacking a formal crypto regulatory regime, recent reports suggest that Saudi regulators are warming up to the idea, indicating a shift in approach. A recent collaboration has emerged between the central banks of Saudi Arabia and Hong Kong which will explore tokenization and payments infrastructure.It is noteworthy that both SBI and Aramco explicitly referred to “digital assets” in their collaboration, avoiding the mention of cryptocurrencies. This emphasis raises the possibility that the focus might extend to tokenization, an area where SBI has a robust presence, notably through the establishment of the Osaka Digital Exchange (ODX), set to commence trading tokenized securities later this month.As part of its digital asset investments, Saudi Aramco has previously engaged in blockchain initiatives, including investments in VAKT, a post-trade solution for the oil sector. Additionally last year Aramco invested in blockchain startup Data Gumbo, which utilizes blockchain in order to bring about operational efficiencies. The collaboration extends to the approval of electronic bill of lading (eBL) providers like TradeGo.In February, Aramco signed an agreement with droppGroup to build out a range of Web3 technologies. Furthermore, Aramco’s investments in companies like Red Date Technologies and IR4LAB underscore its interest in developing blockchain-based services, including document and supply chain solutions.