OKX Wallet now supports WEMIX3.0 mainnet

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.

Alchemic Investment and Nanuhm Angels Collaborate to Boost Web3 and Blockchain InvestmentsKorean deep tech investment firm Alchemic Investments announced that it has entered into a partnership with venture capital firm Nanuhm Angels to enhance investments in blockchain, Web3, artificial intelligence, and deep tech.Photo by Precondo CA on UnsplashInvesting in the future of Web3 in KoreaThe two firms will work with the city of Incheon — a metropolitan city located near the nation’s capital of Seoul — to discover promising Web3 companies while strategically investing in and nurturing startups that aspire to innovate existing businesses using blockchain technology.They will also participate in Incheon’s roadmap for fostering blockchain businesses after Incheon Technopark’s blockchain company acceleration program kicks off this year. This program supplies Incheon-based startups and small companies with the resources required to grow their blockchain businesses, thereby establishing Incheon as a blockchain hub.“Just as Japan and Hong Kong are leading the Web3 market in Asia, many Korean startups are also likely to emerge as leaders of the market once a legal foundation is established in the country,” said Min Kyung-man, CEO of Alchemic Investments.“We plan to support global expansion through our network with major overseas companies and institutions that highly value Korea’s growth potential in leading the technologies of the future.”About Alchemic InvestmentsAlchemic Investments was established in March of this year and invests in areas such as Web3, fintech, and AI. Housing seasoned professionals in asset management and strategic investment in major corporations, the company is currently in the process of recruiting investors to establish its first fund, aiming for a funding scale of 30 billion KRW (approximately $22.7 million).About Nanuhm AngelsNanuhm Angels works with partners who have experience in managing funds worth 110 billion KRW, as well as acceleration experts skilled in business model validation and refinement and investor relations. Its investment portfolio consists of companies such as Rezi, Onthelook, and NS Studio.It is also an operator of the aforementioned Incheon Technopark blockchain company acceleration program along with a consortium consisting of Web3 gaming studio Ret Games and on-chain risk rating solution developer Undefined Labs.

Welcome Savings Bank Implements Blockchain-based Bank ID for Enhanced Customer ConvenienceWelcome Savings Bank, one of the mutual savings banks in South Korea, has announced a significant step towards enhancing identity security and customer convenience with the incorporation of Bank ID, a blockchain-based decentralized identity (DID) solution operated by the Korea Financial Telecommunications and Clearings Institute (KFTC), a payment services institution.Photo by Jonathan Cooper on UnsplashDID technology to prevent identity fraudThe utilization of DID technology marks a notable stride in preventing identity fraud. By storing user data on a secure distributed ledger, the system becomes highly resilient to counterfeiting or forgery attempts, ensuring a safer environment for customers’ personal information.Single sign-on functionalityWith this initiative, Welcome Savings Bank has become the first savings bank in the country to implement Bank ID, a solution predominantly adopted by prime commercial banks. This strategic move bolsters the bank’s digital competitiveness and improves customer convenience. With Bank ID, users can enjoy seamless access to their accounts across 18 Korean financial institutions without the hassle of logging in separately for each one, streamlining their banking experience.Customers of Welcome Savings Bank can utilize the bank’s mobile app to acquire a Bank ID by undergoing a verification process through a one-time password or security card. For existing Bank ID holders, adding Welcome Savings Bank to their list of banks is a straightforward procedure.The decision to embrace this innovative technology highlights the bank’s commitment to meeting the high standards set by prime commercial banks. By aligning with industry trends and bolstering their digital capabilities, savings banks like Welcome and other subprime banks can deliver improved convenience and a seamless banking journey to their valued customers.