KISA to establish blockchain trust framework for public services

BitBunny, a South Korean mobile app that distributes rewards based on walking activity, now offers rewards in the form of Bitcoin, according to an article by local news outlet TechM on Tuesday (KST).Photo by Thom Milkovic on UnsplashUnlocking rewardsBitBunny allows users to earn Bitcoin by completing missions like walking, checking daily attendance, inviting other friends to use the app, watching advertisements and participating in quizzes and games. Last Friday, the app added a new feature called "Catch the Bunny," a game where users can earn up to 10,000 points, or “coins”. These coins can either be used as cash when exchanged for vouchers – which can be used at various brands like Starbucks or Burger King – or invested in cryptocurrencies like Bitcoin, Ethereum, Ripple and Dogecoin. Due to these features, the app surpassed 100,000 users within just three months of release. BitBunny's vision"BitBunny's growth is an example of how mobile app technology and crypto are converging in everyday life, creating new user experiences," said Lee Kyung-tae, Team Lead at BitBunny. "We will continue to try different things to keep users interested and engaged." With a commitment to experimentation and user engagement, BitBunny is poised to redefine the way that users interact with both mobile apps and cryptocurrencies, offering a glimpse into a more integrated and rewarding digital future.

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.

Socket Protocol Raises $5M in Strategic PartnershipSocket Protocol, an interoperability protocol founded by Indian duo Rishabh Khurana and Vaibhav Chellani, has raised $5 million with the strategic investment coming from Coinbase Ventures and Framework Ventures.Despite the ongoing bear market, cross-chain protocols like Socket have continued to attract substantial investment, underlining the growing belief in a future where different blockchains seamlessly connect.Photo by Towfiqu barbhuiya on UnsplashMore than just fundingSocket Protocol, designed to enhance communication between various blockchains, secured this funding to further its collaboration with Coinbase. The firm articulated the nature of the funding and that collaboration on X (formerly Twitter) on Wednesday.The partnership aims to create bridging opportunities for developers and users of Coinbase Wallet and Base, Coinbase’s recently launched layer-2 network built on Ethereum. Socket explained that there is already evidence of that collaboration, borne out by a bridging feature that has already been built into Coinbase Wallet, and powered by Socket Protocol.In relation to the newly launched Base network, the project stated: “We are also helping developers and apps expand to Base with a seamless onboarding experience. Rainbow Wallet, Layer3, Bungee, Zapper & more apps leverage Socket to get their users onboarded to Base already!”As the cryptocurrency ecosystem witnesses the emergence of new layer-2 networks or “rollups” and the continuous expansion of layer-1 blockchains, Socket Protocol positions itself as a critical player in connecting these fragmented ecosystems.Seamless cross-network communicationThe protocol’s primary goal is to facilitate communication between different blockchains, allowing them to interact seamlessly. By offering a bridge for assets, Socket Protocol simplifies cross-network transactions, effectively making the experience akin to operating on a single unified blockchain.Socket boasts that since the launch of the project, it has facilitated over 2.5 million cross-channel transactions, accounting for $3.5 billion in value transfer, while claiming that this is just the starting point, with the project aspiring to grow past that milestone going forward.The recent fundraising highlights the increasing interest in interoperability solutions like LayerZero, as investors recognize the significance of bridging for the future of blockchain technology. Notably, inter-bank messaging system Swift revealed experiments involving the transfer of tokenized value across various private and public blockchains, with Chainlink’s Cross-Chain Interoperability Protocol playing a pivotal role in these experiments.Socket Co-Founder Chellani emphasized the importance of scalable solutions for the future. He noted that “rollup-to-rollup communication is really important” for achieving scalability, aligning the scaling future with the concept of a multi-chain or cross-chain future. “I think the scaling future, and the multi- or cross-chain future are the same thing,” he added.This investment in Socket Protocol, coming at a time of market uncertainty within the crypto space, reflects the growing confidence in the potential of blockchain interoperability to unlock new possibilities and create a more interconnected blockchain landscape.