Japanese firms expand Bitcoin holdings amid growing institutional interest

Shinhan Bank to Issue NFTs at 2023 Global Blockchain Incheon ConferenceShinhan Bank is set to participate in the 2023 Global Blockchain Incheon Conference (GBIC) from October 30 to 31 at Incheon Songdo Convensia, where it plans to operate a promotional booth to present its blockchain initiatives and issue commemorative non-fungible tokens (NFTs).Photo by CHUTTERSNAP on UnsplashUnveiling the prospects of next-generation technologiesGBIC is an international conference hosted by the city of Incheon and organized by Incheon Technopark. It will focus on exploring the present and future landscape of blockchain and Web3 technology while providing a platform for networking among experts from around the world. The event aims to stimulate the business ecosystem within the field and promote cultural exchange.Exclusive perksTo mark the occasion, Shinhan Bank and the city of Incheon are working together to issue NFTs for visitors, which include records of information like confirmation of event entry and participation, coupon usage, and more. The NFTs will also be given away to the first 1,000 customers who arrive at the event site, offering three benefits — free coffee vouchers as well as entry passes to artificial and virtual reality experiences and other on-site events. Recipients will also have the option to hand over the functions and benefits of the NFTs to others.Those who wish to attend GBIC can pre-register on the official conference website.

Wemade has signed a deal with Maniac Panda Games, a development studio of Spanish gaming company JURVAL CORP SL, to onboard the blockchain game Underground Waifus to WEMIX PLAY, Wemade’s gaming platform, according to an official announcement on Monday (KST).Photo by Syed Ali on Unsplash“Underground Waifus proposes top-level gameplay and fun,” said Maniac Panda Games CEO Daniel Valdés. “We believe that the collaboration with WEMIX PLAY can take the game to another level, adding a wider reach and implementation among players around the world.” Unveiling the cyberpunk battlegroundUnderground Waifus is a multiplayer NFT trading card game set in a cyberpunk, post-apocalyptic universe. It is notable for its circular economy model that employs Free-to-Play (F2P) and Play-to-Earn (P2E) mechanisms within a tokenized system. The game revolves around a player-driven economy, where players can participate in player versus player (PVP) battles where the winner takes all. The game is built on blockchain technology, offering exclusive NFT collections. Gamers are subject to ownership of these assets, which they can use for collecting or playing. The ecosystem also has a utility token called Underground Waifus Token (GQ), which can be used off-game or in-game as a cryptocurrency. Wemade’s ongoing effortsWemade has been consistently growing its lineup of Web3 games on WEMIX PLAY, endeavoring into diverse genres in an effort to appeal to all gamers. The firm revealed that it is working with developers around the world, including North America, Europe and Asia, to expand the gaming platform’s ecosystem.

OKX Ventures, the investment wing of the Seychelles-based cryptocurrency exchange OKX, has disclosed a strategic A-round investment in Polyhedra Network. Details of the investment have been outlined through a press release published via PRNewswire on Tuesday. Specializing in the creation of Web3 infrastructure, Polyhedra Network places a premium on interoperability, scalability and privacy, leveraging advanced zero-knowledge (ZK) proof technology.Photo by Precondo CA on UnsplashInteroperability with privacyA ZK proof provides the ability for one party to cryptographically prove to another party that it possesses a certain piece of information without having to reveal the actual underlying information to the other party. Central to Polyhedra Network's product offering is its zkBridge protocol, a system facilitating trustless and efficient cross-chain infrastructure for both layer-1 and layer-2 interoperability. The protocol empowers the receiving chain to verify specific state transitions on the sending chain. This approach ensures robust security without external assumptions, effectively reducing the costs associated with on-chain verification. Polyhedra Network made an initial impact in 2023 with the launch of the "zkBridge Mainnet Alpha." That product enabled interoperability over 20 layer-1 and layer-2 blockchains, including well-known networks such as Bitcoin, Ethereum, BNB Chain and Arbitrum. Distributed proof systemThe innovative strides of Polyhedra Network, which was founded in the United States by James Zhang, Tiancheng Xie and Nikhil Shah, continued in 2023 with the introduction of deVirgo, a novel distributed proof system expediting proof generation. The deVirgo protocol also incorporates recursive proofs which trim on-chain proof verification costs associated with zkBridge. Last month, Polyhedra Network unveiled its Bitcoin messaging protocol with zkBridge, ushering trustless interoperability into the Bitcoin ecosystem through the use of ZK-proof technology. Asian backingBy championing entrepreneurs contributing to the blockchain industry's advancement, OKX Ventures is helping to build innovative companies, bringing global resources and historical experience to the forefront of blockchain projects. It is one of many Asia-centric venture firms to do so. Polyhedra has secured backing from Hong Kong’s Animoca Brands and HashKey Group, Singapore’s UOB Venture Management, NGC Ventures, Signum Capital and Foresight Ventures, alongside KuCoin Ventures. In an initial funding round in February 2023, the UC Berkeley team attracted $10 million in funding. By April, a pre-Series A round had raised a further $15 million. Dora Yue, the founder of OKX Ventures, expressed their honor in participating in the investment in Polyhedra Network's interoperability infrastructure. Yue lauded the creativity demonstrated by Polyhedra Network's team in developing advanced ZK-proof mechanisms, emphasizing the balance achieved between ZK interoperability and scalability. OKX Ventures, with an initial capital commitment of $100 million, is committed to supporting Polyhedra Network's vision of seamlessly connecting the Web2 and Web3 worlds, aiming to attract a more extensive user base to the industry. As the investment arm of the global crypto exchange platform, it dedicates itself to exploring top-tier blockchain projects on a global scale. Its focus is on fostering cutting-edge blockchain technology innovation, aspiring to support the healthy development of the global blockchain space and investing in long-term structural value.