Cake DeFi Co-Founder Launches Ordzaar Ordinals Marketplace

AndUs to implement ZK rollups on Its public permissionless blockchainAndUs, the South Korean developer of public permissionless blockchain Anduschain, announced on Wednesday (local time) that it is preparing to implement zero-knowledge (ZK) rollup technology into its blockchain to enhance scalability and security. ZK rollups are layer-2 scaling solutions that move transactions off-chain to increase throughput on the Ethereum mainnet.Photo by Shubham Dhage on UnsplashPerspective on ZK rollupsMany Korean projects are focused on developing various layer-2 solutions. Against this backdrop, Park Sung-jun, CEO of AndUs and a Ph.D. in cryptography, believes ZK rollups will eventually surpass the currently popular optimistic rollups as the mainstream technology. Although both ZK and optimistic rollups improve scalability by processing transactions off-chain, they differ in their approaches: ZK rollups rely on validity proofs, while optimistic rollups utilize fraud proofs.Introduction next yearHolding this belief, AndUs has formulated a ZK rollup implementation plan and has begun its development, aiming to introduce it by next year. Park commented that this upgrade will significantly improve the blockchain’s speed and expressed plans to offer the world’s lowest gas fees.AndUs claims that their DEB consensus algorithm focuses on fairness, enabling nodes to engage in mining without preconditions. Furthermore, Anduschain’s ZK rollups will be fully compatible with Ethereum virtual machines (EVMs), facilitating a seamless transition of decentralized applications (dApps). The cryptocurrency used on Anduschain is named DEB, and it is currently listed on cryptocurrency exchanges ProBit Global and MEXC, according to CoinMarketCap.AndUs has been participating in the Tech Incubator Program for Startups (TIPS) program, which is led by private investments under the guidance of the Korean Ministry of SMEs and Startups.

Global crypto exchange platform OKX has announced that it has relaunched its exchange services and Web3 wallet within the U.S. market. In a press release published on April 15, the company said that customers can now access the platform in the United States, “with existing customers migrating seamlessly and new customers gradually gaining access ahead of a full nationwide launch.”Photo by Danny Burke on UnsplashOnboarding OKCoin usersIn terms of existing customers, the company is referring to users of OKCoin, the former name of OKX, who will now be onboarded onto the newly launched OKX exchange service. The Seychelles-based company, which was originally founded and operated in China, has established its U.S. headquarters in San Jose, California. The company has appointed Roshan Robert, formerly an executive at Morgan Stanley and Barclays, as its U.S. CEO. Commenting on the U.S. market relaunch, Robert stated: "With the US advancing crypto regulatory clarity, we see tremendous opportunities to build trust and deliver secure, compliant digital asset solutions.” Inflection pointIn a blog post published to the firm’s website, Robert said that he had been watching the development of the industry since its earliest days, but that he thinks that the crypto sector has now reached “a critical inflection point.” He added that more so than ever before, the crypto sector is currently interacting more directly with traditional finance and capital markets.  Referring directly to what platform users can expect from the relaunched service in the U.S., the OKX U.S. CEO said that the firm plans on rolling out new features throughout the year as part of its vision to build a crypto super app. Rollout of the platform’s services in the U.S. will be carried out on a phased basis. The firm also intends to offer integrations with local banks, together with full support for major assets such as Bitcoin, Ethereum, USDC and USDT.The OKX Wallet will be made available to U.S. users, supporting a range of digital assets across 130 blockchain networks. The wallet will enable users to access a number of Web3 dApps, facilitate the movement of digital assets between blockchain networks and include a number of tools to assist platform users with their trading activities. Entering a ‘new era’It’s likely that a change towards a more positive outlook where the crypto sector is concerned at government and regulatory levels in the U.S., together with a settlement reached with the U.S. Department of Justice (DOJ), has influenced OKX in relaunching its service stateside.  The DOJ had opened an investigation into the company on the basis of allegations that it was operating a money-transmitting business on an unlicensed basis. In its settlement, the company paid fines and penalties totaling $500 million. With that settlement behind it and a more enlightened climate for digital assets having emerged in the U.S., OKX described the service relaunch as “a new era for OKX in the U.S.”Yves La Rose, CEO of Web3 banking project, the Vaulta Foundation, said that OKX’s U.S. expansion is a signal, indicating that “a new era of compliant, wallet-led Web3 innovation is underway.” Diana Pires, an executive at crypto payments firm Beam, expressed a similar take, stating on X that OKX was relaunching “because the world’s largest economy is finally ready for crypto,” adding that “the floodgates are now open for international crypto companies.”

Bitcoin miner Bitdeer Technologies Group’s stock had a rough debut on the Nasdaq exchange, losing almost 30% of its value shortly after market open on Friday. The Singapore-based firm, which is one of the largest bitcoin miners in the world, had delayed its listing several times and saw a lukewarm reception from investors. Bitdeer’s merger with a special-purpose acquisition vehicle called Blue Safari Group Acquisition Corp was approved on Tuesday, paving the way for the listing. Mining across six sitesBitdeer has six mining sites across Washington state, Texas, Tennessee, and Norway, with a total energy capacity of 775 megawatts as of the end of 2022. It has a hashrate or computing power of 16.2 exahash per second (EH/s), second only to bankrupt miner Core Scientific and higher than Riot Platforms and Marathon Digital Holdings. Around one-quarter of the hashrate is used for self-mining, while the rest is given out for cloud mining, which means that customers rent the machines and reap the rewards.Despite the company’s impressive size and scale, Bitdeer’s financial performance deteriorated in 2022, which was partly due to worsening market conditions. The company reported revenue of $330.3 million and a loss of $62.4 million for the year, compared with $394.7 million in revenue and a profit of $82.6 million in the previous year. The company’s listing comes at a better time than last year, as market conditions have improved, and bitcoin has passed the $30,000 mark. Mining equities have also outperformed the digital asset in percentage growth. Differentiation of mining operatorsHowever, Bitdeer’s listing was not received as positively as expected, and the stock was halted several times for volatility shortly after the market opened. Other crypto mining stocks saw single-digit upticks in their share value at the same time. The market is beginning to shift from operators with the biggest scale to operators with the best unit economics, said investment bank Stifel Nicolaus’s analyst Bill Papanastasiou.This shift may explain why investors were not too keen on Bitdeer’s debut, as the company’s financials are not as strong as those of its competitors. Despite Bitdeer being larger than Marathon and Riot, based on its current share price and valuation, it is priced at a third of the value of its two industry peers.Bitdeer was born out of the world’s largest rig manufacturer, Bitmain, following a spat between the two co-founders. The firm is not the only cloud mining firm affiliated with Bitmain that is going public via SPAC, as BitFuFu is also in the process of going public, but has delayed its listing. Bitdeer’s stock debut may have been lackluster, but the company remains one of the largest bitcoin miners in the world.Shares in the newly quoted public company opened at $9.70, sliding to $6.30, before ending the first day’s trading at $7.03.