Bitcoin layer-2 project Elastos sees ELA token surge

Rotonda holds blockchain hackathon at GBIC 2023Rotonda, the operator of the digital asset wallet platform Bithumb Buritto Wallet, hosted a hackathon on Monday (local time) at this year’s Global Blockchain Incheon Conference (GBIC), centered around the theme of addressing a variety of local issues, such as carbon reduction, industrial and urban issues and public services using Web3 technology. Contestants from across the country gathered to create blockchain-based prototypes aimed at addressing such issues.Photo by Marvin Meyer on UnsplashOther blockchain and Web3 companies like Roa Core, Ret Games and ReFi Korea also participated as sponsors for the competition, which was held at Songdo Convensia, an international conference complex located in Songdo International Business District.Innovative solutions recognizedThe ten teams that made it to the finals presented a range of ideas related to the theme, which were judged based on how applicable, feasible and influential they are, as well as their potential for development and social contribution.“Through this year’s hackathon, we were introduced to innovative ideas and high-quality technologies to address various local problems. Discovering and supporting passionate entrepreneurs is in line with the values that we uphold within our ecosystem at Bithumb Buritto Wallet,” said Lee Sang-ho, Vice President at Bithumb Burrito Wallet.The grand prize of KRW 5 million (approximately $3,600) was awarded to DIY, a team that developed a project to promote cultural resources, tourism experiences and sports industries in Incheon using dynamic non-fungible tokens (dNFTs). dNFTs can be adapted or changed based on external events and data. The hackathon judges praised the team for adding gamification elements to increase citizen participation and streamlining administrative procedures through smart contracts. The team also won additional benefits like office space in Incheon’s Jemulpo Smart Town.“We are delighted to be recognized for the in-depth discussions we had amongst our members to develop a highly usable and differentiated platform,” the team said in a statement. “We will strive to leverage blockchain technology to create various success stories.”Additional winnersTwo runner-up prizes went to the Caffeine Addiction team, which developed a platform for motivating coffee drinkers to dispose of used coffee grounds, and the Datayo team, which developed dBus, a smart mobility platform with token-based crowdfunding processes. They received KRW 3 million and KRW 2 million, respectively, in prize winnings.

Next Month’s Hackathon Event in Seoul Draws Attention from Ethereum DevelopersTickets for Ethcon Korea 2023, a conference dedicated to Ethereum developers and hackathon enthusiasts, are now available for purchase.Photo by DrawKit Illustrations on UnsplashTickets now availableThe Ethcon Korea organizing committee announced today that tickets are now on sale through the official event website. Participation in the hackathon is open to programmers who stake $79, while conference enthusiasts can buy their tickets at the price of $69.With the goal of expanding the Ethereum development ecosystem, Ethcon Korea is the only non-profit Ethereum developer conference in Korea, benefiting from the sponsorship of the Ethereum Foundation. This year’s event will take place in Seoul between September 1 and 3, consisting of four main parts: the conference, an educational workshop, a hackathon, and a demo day.Vitalik Buterin to deliver a keynote speechAt the conference, Ethereum co-founder Vitalik Buterin is set to deliver a keynote speech, which will be followed by presentations of prominent developers and researchers from both home and abroad. Industry experts will participate in the workshop to share valuable insights, bolster participants’ technical skills, and cultivate a collaborative environment, encouraging them to showcase their potential in hackathon projects.Hackathon backed by quadratic fundingThe three-day hackathon will be backed by the quadratic funding method, an idea initially proposed by Vitalik Buterin together with Harvard economist Zoë Hitzig and Microsoft researcher E. Glen Weyl. Quadratic funding is a democratic and inclusive funding mechanism that puts more emphasis on smaller contributions from a larger group of contributors.The organizing committee noted that Ethcon Korea 2023 will not only encourage developers to pursue learning but will also drive growth within the blockchain industry. The group also added that the event will play a role in increasing the global recognition and understanding of the Korean Ethereum community.Ethcon Korea 2023 is sponsored by many renowned organizations including Ethereum layer-2 projects Optimism and Polygon, decentralized oracle network Chainlink, and blockchain investment group Hashed. Contributions from these sponsors and proceeds from ticket sales will be allocated towards event operations and the establishment of a prize pool.The organizing committee is recruiting individuals who are interested in contributing as volunteers or offering their expertise as hackathon advisors. Those interested in participating in these roles can apply through the official event website. The application window for these roles will remain open until the end of this month.

India’s HPCL Embraces Blockchain Tech to Streamline Purchase OrdersHindustan Petroleum Corporation Limited (HPCL) has forged a partnership with Zupple Labs, an Indian Web3 startup, to upgrade its purchase order processes through blockchain.Photo by Zbynek Burival on UnsplashTamper-proof documentationAccording to local media publication Business Today, the collaboration leverages blockchain technology to issue tamper-proof digital purchase orders via LegitDoc, ensuring instant verification on the NEAR blockchain. The move is a significant step toward enhancing transparency and efficiency in the purchase order system, addressing long-standing challenges in the industry.Notably, HPCL has awarded purchase orders worth $52 billion in the past five years, making these orders economically significant. Until now, automating purchase order verification for third-party requests outside of HPCL proved to be particularly challenging, resulting in substantial manual labor to process external verification requests.With the implementation of LegitDoc, historically fraud-prone purchase orders can be seamlessly issued to the relevant stakeholders. This breakthrough empowers participants to verify the authenticity of these orders with a simple click, reducing the risk of forgery and expediting the verification process.HPCL’s use of blockchain technology in partnership with Zupple Labs serves multiple purposes. It aims to combat purchase order forgery, simplify vendor access to trade finance through collateralization, and provide evidence of turnover, ultimately facilitating participation in public procurement processes. The facility will soon be accessible to both the public and vendors, with the launch set for October.Neil Martis, the founder of LegitDoc, expressed his enthusiasm about HPCL’s adoption of their technology. He noted:“It’s exciting to see an oil conglomerate such as HPCL use our technology LegitDoc, to secure billions of dollars’ worth of purchase orders. This serves as a testament to the confidence that businesses and governments have placed in our blockchain platform over the years in protecting important documents.”Utilizing two blockchainsThe approach taken in this instance relies on the use of two parallel blockchains which act as settlement layers: the NEAR public blockchain and permissioned private blockchain Hyperledger Fabric. As of mid-October, 3,000 purchase orders had been issued using blockchain.HPCL’s move to digitize and secure its purchase order system not only benefits the corporation but also has industry-wide implications. By promoting digital automation and trust, it sets a precedent for transparency and efficiency in the oil and gas sector. This adoption of blockchain technology aligns with a global trend of enhancing digital trust and streamlining operations across various sectors.Further application of blockchain techIt’s worth noting that this isn’t the first instance of Zupple Labs’ blockchain technology-based solutions being employed by the government in India. LegitDoc has previously been adopted by the administration of Gadchiroli, Maharashtra, for issuing tribal caste certificates in 2022, in that instance by way of the Polygon blockchain.Moreover, the technology played a pivotal role in issuing COVID-19 vaccine certificates in Maharashtra in 2021, while over 100,000 degree certificates were issued in 2022. These instances underscore the versatility and growing acceptance of blockchain technology in modern governance and business processes.