Binance collaborates with Indian authorities to dismantle scam app

Upbit Launches “Experimental Lab” for Users to View Investment PerformanceDunamu, the fintech company operating South Korea’s leading crypto exchange Upbit, announced on Wednesday that Upbit has added a new feature called the Experimental Lab, which allows users to try out new functions before their official release.“Through the Experimental Lab, we will progressively introduce various features and actively gather user feedback to enhance our service experience,” the exchange said.Photo by Gilles Lambert on UnsplashEmpowering insightful investmentThe first feature unveiled through the Experimental Lab allows users to view the statistics of their investment performance — in other words, their profits and losses — for any given timeframe, all in one place. This includes cumulative return rates, the average amount of money they invested, and more. This is one of the most frequently requested updates, according to the exchange.The feature also provides information on three types of returns: simple return rate, time-weighted return rate, and money-weighted return rate.Simple return rate calculates the actual gains and losses relative to a user’s initial investment amount. Time-weighted return rate calculates an account’s performance over a specific period while ignoring the effects of external cash flows, such as timing and size. On the other hand, money-weighted return rate calculates investment performance while factoring in changes in external cash flows.Users interested in trying out Experimental Lab can find it in the “More” tab on the Upbit mobile app or the “My” tab on the PC site located at the bottom right corner of the page.Customer-centered philosophyThis move aligns with Upbit’s commitment to providing a better service experience by incorporating user feedback into their feature development and updating processes.

Cartesi Launches Inaugural dApp on Ethereum MainnetSingapore-based Cartesi, the app-specific roll-up protocol with a virtual machine running Linux distributions, has introduced its inaugural dApp.The decentralized application, aptly named Honeypot, has been designed to serve as a platform for developers and ethical hackers to rigorously scrutinize the security of the Cartesi protocol’s underlying codebase, all in exchange for lucrative bounties.Photo by Michael Förtsch on UnsplashHoneypot deploymentAccording to a press release published on Tuesday, Honeypot is set to fulfill the vital role of stress-testing Cartesi’s foundational code on the Ethereum mainnet. The successful deployment of Honeypot will pave the way for Cartesi’s technology to be employed in a multitude of other dApps. Notably, a unique aspect of Honeypot is the tempting incentive it offers. The first individual to successfully hack it will be entitled to drain the sum of 1.77 million Cartesi tokens, equivalent to $220,000, after one year without any constraints.Embedded within the Honeypot dApp’s backend code is an algorithm that only permits the Cartesi Foundation’s depositor account to make fund withdrawals. Participants who dare to take on this code-breaking challenge must successfully navigate the intricacies of the algorithm to claim the reward.Developer Advocacy contributor to Cartesi, Gabriel Barros, stated: “We want to welcome all developers to test Cartesi’s Rollup infrastructure — but in a gamified challenge.”Aiding dApp developmentCartesi stands as a Layer 2 network specifically designed to streamline the development of intricate and powerful dApps. Its mission is to bridge the gap between conventional development practices and blockchain-based solutions, attempting to offer a seamless transition for developers.At its core, Cartesi introduces a mechanism that enables dApps to execute resource-intensive computations off-chain within a Linux environment. Crucially, these off-chain computations are verifiable by the blockchain, ensuring that the final results remain consistent across all nodes. This approach empowers developers to harness existing software and tools while ensuring compatibility with the blockchain.Linux insideThe choice of a Linux environment is pivotal to Cartesi’s framework. Linux enjoys widespread usage worldwide, particularly in server environments, making it a familiar and well-adopted platform. This familiarity extends to the extensive array of tools and libraries available within the Linux ecosystem, which are leveraged by developers for a myriad of traditional web applications.Gabriel Barros underlined Cartesi’s mission, stating:“Cartesi’s goal is to eliminate the limitations Web3 developers face by enabling them to import decades of familiar programming tools, libraries, and languages to the blockchain. By doing so, Cartesi unlocks a new realm of possibilities, allowing developers to surpass what was previously imaginable with earlier web3 applications.”Cartesi’s introduction of the Honeypot dApp on the Ethereum mainnet signifies a significant step towards ensuring the security and robustness of its protocol. Furthermore, it demonstrates Cartesi’s intentions in attempting to foster a vibrant and innovative ecosystem for developers in the blockchain space.

The trustee of the failed Japanese cryptocurrency exchange Mt. Gox is preparing to initiate repayments of bitcoin (BTC) and bitcoin cash (BCH), prompting fears of a market sell-off among traders and investors.Photo by Dmytro Demidko on UnsplashConfirming repayment detailsThe crypto community on the /mtgoxsolvency subreddit disclosed that the Tokyo-based bitcoin exchange has initiated the process of verifying creditors' addresses for forthcoming repayments. Emails have been sent to creditors, confirming that their repayment details have been validated with relevant cryptocurrency exchanges. The communication from Mt. Gox appears to be staggered, with users on different platforms receiving emails at varying times. Some Bitstamp users reported receipt of the email, while several Kraken customers mentioned that they were still awaiting the confirmation. Mt. Gox, cautioning creditors, clarified that users with disabled or frozen accounts would not be able to receive repayments using the provided addresses. Additionally, the emails specifically pertain to payments in bitcoin and bitcoin cash. This recent communication follows Mt. Gox's announcement in November, where it committed to returning approximately 142,000 bitcoin, 143,000 bitcoin cash and 69 billion Japanese yen, valued at over $5.67 billion at the announcement date and approximately $6.46 billion at the present moment. During the November announcement, Mt. Gox assured creditors that repayments would commence in the following months and weeks. Creditors with payment methods deemed "effective at this time" were earmarked to receive their assets first. Towards the end of December, some creditors reported the addition of yen-denominated balances to their PayPal accounts by Mt. Gox, signaling progress in the repayment process. Market fearsThe fear among market participants of a distribution of bitcoin from the Mt. Gox estate has cast a shadow over the sector over the course of a number of years. With this latest development, it appears that the estate is finally on the cusp of executing on that distribution. If distribution is achieved in the short term, it will come at a time when bitcoin has experienced a major unit price pullback already. Since the approval of spot bitcoin exchange-traded funds (ETFs) in the United States earlier this month, it appears that another bankrupt crypto exchange, FTX, has sold $1 billion worth of Grayscale Bitcoin ETF shares into the market. That move is believed to have been responsible for a dramatic drop in bitcoin’s unit price. In tandem with that event, some commentators believe that a pullback at this point is healthy for the market. That’s the view of Charles Edwards, founder of Capriole Investments. Taking to social media, Edwards wrote:”We're still not here yet. This pullback is very overdue and lower is healthier.” At the time of writing, bitcoin has a unit price of $39,884, down from a high earlier this month of $48,494. Confirmation emails have been reported by several Reddit users, with Bitstamp confirming for most, and a few Kraken users also acknowledging receipt. Nevertheless, a significant number of Kraken users mentioned they are yet to receive the confirmation email. Mt. Gox officially closed its doors in February 2014, almost a decade ago, after succumbing to an exploit in 2011.