BC Card Launches Innovative Card Payment NFT Service

Rotonda revamps Burrito Wallet with cross-chain swapping, added mainnet and moreRotonda, a subsidiary of South Korean crypto exchange Bithumb, has recently revamped its Web3 wallet Burrito Wallet to make the app more convenient for users, according to Korean news agency Etoday on Wednesday (local time). The newest version features an improved mainnet support system, user interface (UI) and user experience (UX), with a stronger focus on enhancing user convenience and creating a framework for optimal investment.Photo by Shubham’s Web3 on Unsplash“Through this service renewal, we hope that many users will be able to experience a more convenient and unique web3 environment. We will continue to improve our services to establish Burrito Wallet as a user-friendly crypto wallet platform,” the company said.Expanded options for token tradingMost notably, Burrito Wallet now offers cross-chain swapping, which allows users to trade token currencies that have been issued on different mainnets. This is a step up from regular crypto swapping, which only allows the swapping of tokens issued on the same mainnet. Cross-chain swapping between the Ethereum, BNB Smart Chain, Matic, Avalanche and Arbitrum mainnets is now supported by the deSwap Liquidity Network (DLN), a decentralized cross-chain exchange built by deBridge Finance. DLN facilitates secure and unlimited liquidity transfers across chains with zero slippage.Rotonda added that it would continue to expand its lineup of swap platforms through collaborations with major industry names like Kana Labs, WOOFi and Unizen.Better user experienceThe company also added new features to help users make optimal investments. This includes a new notification bot dubbed “Burrito Chef,” which sends notifications for announcements, updates and events within the app. Users can quickly and conveniently check the insights they need to inform their personal investments and get the most out of the app’s services.On the UI front, a “Home” tab has been added, which provides users with a concise overview at of the most commonly used features like wallet, swap and chat, along with the most popular content. Token rankings by category — such as most swapped tokens and most rising tokens — that were previously available on the “Swap” tab have been moved to the “Home” tab and placed in the foreground of the screen. Rotonda also explained that it aims to provide a more customizable experience by adding more detailed chart features.The wallet also now supports the Sui mainnet, bringing the total number of supported mainnets to 12.This development comes shortly after Rotonda recently launched Burrito Wallet in the Latin American region in a move to expand its global user base.

Lack of Funds Sees Multichain Cease OperationsThe development team behind Multichain, a cross-chain protocol, has recently announced its decision to cease operations due to a lack of operational funds.This announcement follows a report by blockchain analytics firm Chainalysis, which suggested that insiders may have orchestrated a “rug pull” by withdrawing funds. The Multichain team took to Twitter on Friday to inform their community about the suspension of their business activities, citing a lack of alternative sources of information and operational funds as the primary reasons for their decision.One crucial factor contributing to the shutdown is the absence of communication with the CEO, Zhaojun, who had been missing and is now understood to be in the custody of Chinese authorities. The team explained that they had reached out to Zhaojun’s family and discovered that the police had seized his computers, phones, wallets, and mnemonic phrases.Photo by Christian Lue on UnsplashOperational controlThroughout the project’s lifespan, Zhaojun had maintained control over operational and investor funds. Consequently, the team, along with all their funds and access to servers, found themselves at Zhaojun’s mercy, as he now remains under police custody.Attempting to salvage the situation, Zhaojun’s sister initiated an asset preservation act and transferred some funds to addresses under her control. However, the team soon received news that Zhaojun’s sister, too, had been detained by the police and was now unreachable. Faced with these unfortunate circumstances, the team reluctantly announced the cessation of their operations.DeFi centralization risksThe debacle has raised concerns about the lack of decentralization demonstrated by the level of control Zhaojun had over the project. It prompted comment from Chris Blec, a DeFi Researcher & Analyst who has been highly critical of a whole host of DeFi projects on the basis that while many DeFi projects claim to be decentralized, they’re critically flawed and are centralized to a point that puts them at critical risk.Taking to Twitter, Blec stated: “Dude gets thrown in jail, admin keys to Multichain are on his computers, sister eventually uses his computer to steal money, now she’s in jail too. THIS IS WHY WE DECENTRALIZE.”The Multichain debacle traces back to May when the suspension of Multichain routes for an upgrade caused delays in fund transfers. The uncertainties surrounding the protocol prompted crypto exchange Binance to halt deposit and withdrawal support for certain Multichain bridged tokens.Adding to the platform’s woes, significant outflows from the Multichain MPC bridge platform raised concerns of an exploit. Observers analyzing the blockchain data reached a consensus on July 6 that the protocol had been hacked, as over $100 million worth of assets were withdrawn from the Fantom bridge on the Ethereum side.As Multichain now faces the unfortunate reality of halting its operations, it serves as a stark reminder of the challenges and risks inherent in the blockchain industry. The lack of operational funds, combined with the absence of communication with key figures and critical points of centralized failure have proven insurmountable for this cross-chain protocol.

Zkrypto Partners with LG CNS to Develop Blockchain-Powered Business ModelsZkrypto, a South Korean startup specializing in zero-knowledge proof technology, has entered into a memorandum of understanding (MOU) with tech solutions firm LG CNS, an affiliate of the nation’s conglomerate LG Group. The partnership aims to develop blockchain-powered business models.Photo by Shubham Dhage on UnsplashFrom academia to industryFounded in 2020 by Oh Hyun-ok, a professor of Information Systems at Hanyang University, and Kim Ji-hye, a professor of Electrical Engineering at Kookmin University, Zkrypto has been involved in a variety of projects. These range from enhancing privacy features for the Bank of Korea’s central bank digital currency (CBDC) to building a blockchain-based voting system for the National Election Commission.Meanwhile, LG CNS has been actively engaged in multiple blockchain initiatives, including a decentralized identity (DID)-enabled mobile employee ID system, a Token as a Service (TaaS) offering, and its own blockchain platform, Monachain. The company’s latest projects include the development of a platform designed for security token offerings.For corporate and retail customersBy pooling their respective expertise, Zkrypto and LG CNS strive to create new value and offer innovative services to both corporate and retail customers.Emphasizing the promising horizon of blockchain technology, an official from Zkrypto stated that the collaboration between the two companies is poised to explore new markets and opportunities.