OKX adds token support for atomicals, runes, doginals and stamps

ZkLink Snags $10M Funding Ahead of Mainnet LaunchZkLink, a layer 2 multi-chain blockchain network project based out of Singapore, has secured $10 million in funding in advance of its mainnet launch which is scheduled for Q3, 2023.Photo by Markus Winkler on UnsplashStrategic funding roundThe Singaporean project offers a blockchain infrastructure layer that enables the ability to trade digital assets across various disparate blockchain networks. Coinbase Ventures, the investment arm of US cryptocurrency exchange Coinbase, focuses its attention on early-stage cryptocurrency and blockchain projects.That’s precisely why it has now participated in a $10 million investment in the Singaporean start-up, given that the ZkLink network doesn’t launch on mainnet for a number of months yet. Other participants in the funding round included Ascensive Assets, SIG DTI, BigBrain Holdings, Efficient Frontier, among others.In posting news of the funding to social media, ZkLink confirmed that the fresh strategic funding round has brought total funding to date to $18.5 million. “The funds raised take zkLink a step further to envision a multi-chain future with unified liquidity and seamless multi-chain user experience while remaining fully trustless and self-custodial,” the project stated.Its previous $8.5 million funding round was completed in October 2021. Among the early investors on that occasion were Arrington Capital, DeFi Alliance, Huobi Ventures, Ascensive Assets, Morningstar Ventures, GSR, Marshland Capital, Skynet Trading, ZBS Capital, and others. New York-based blockchain financing and investment platform, Republic Crypto, was the lead investor at that time.Bridging assets securely acrossZkLink uses zero knowledge technology in order to connect various layer one and layer two networks. A zero knowledge proof is the core innovation that the approach relies upon, with the proof presenting as a cryptographic technique that ensures that no data is revealed during a transaction, save for the exchange of some known value already evident to both prover and verifier.That approach makes for efficient cross-chain bridging, guaranteeing strong security without external trust assumptions. By connecting various layer one and layer two networks, zkLink claims that it empowers the next generation of decentralized trading products.Developers can access ZkLink application programming interfaces (APIs) in order to create order book decentralized exchanges (DEXs), NFT marketplaces, among other use cases. The project is harnessing zero knowledge technology to abstract away all the complexity of multi-chain trading while keeping it ultra secure and true to the ethos of crypto.A multi-chain futureWith blockchain networks being highly fragmented, the concept of a multi-chain future is one that is being increasingly embraced within the crypto space. Various projects have been launched in an effort to effect such a scenario. However, the first generation of bridging solutions have proven to be weak from a security perspective. Zero knowledge technology is seen as a potential solution to this issue.Effecting a seamless multi-chain will also bring about greater efficiencies. As a case in point, currently USDT-Ethereum and USDT-Solana exist as separate assets on distinct blockchains representing the very same USDT stablecoin. With seamless bridging, there would be no need for the duplication.In recent days, the ZkLink project team has been busy working on safety features related to securing decentralized finance protocols. In a press release associated with that work, ZkLink Co-Founder Vince Lang stated: “It is unacceptable that billions of dollars are lost each year due to custody fraud or cross-chain bridge exploits, so we encourage other DeFi protocols to conduct the same test to prove self-custody of user’s funds.”

Crypto Trading Surges in South Korea While Global Trends DeclineDespite a global decrease in cryptocurrency trading on centralized exchanges, South Korea has witnessed a significant increase in trading activities. Upbit, the nation’s largest crypto exchange, climbed to the second spot in global spot trading volume for July.Photo by Viktor Forgacs on UnsplashPlunges in global trading volumesAccording to an Exchange Review for July 2023 by CCData, a virtual asset data provider, the total global spot trading volumes on centralized exchanges dropped to $515 billion in July, a 10.5% decrease compared to the previous month, marking the second lowest level since 2019. Additionally, derivative trading volumes fell by 12.7% to $1.85 trillion, the second-lowest since December 2020.Experts attribute these declines to increased regulations on cryptocurrencies worldwide, such as legal crackdowns on exchanges like Binance and Coinbase by the US Securities and Exchange Commission.Binance, the world’s largest cryptocurrency exchange, recorded a trading volume of $208 billion with a market share of 40.4% in July, marking a five-month consecutive decline, although it still maintained its title as the largest platform worldwide for crypto spot trading.Coinbase — the largest cryptocurrency exchange in the US — and global exchange OKX also saw a decline in trading volume of 11.6% and 5.75% to $28.6 billion and $29 billion, respectively.Crypto exchanges flourish in KoreaContrarily, the majority of major crypto exchanges in Korea experienced significant growth in trading volume. Upbit’s trading volume skyrocketed by 42.3% to $29.8 billion in July, surpassing Coinbase and OKX for the first time to claim the second spot in global cryptocurrency exchanges behind Binance.Other Korean exchanges also saw remarkable increases in trading volume. Bithumb recorded $6.09 billion, a surge of 27.9%, while Coinone’s volume rose by 4.72% to $1.39 billion.These spikes in trading volume can be accredited to an increased interest in cryptocurrencies and blockchain technology among citizens throughout the country, despite global regulatory challenges impacting the market. As the cryptocurrency industry continues to evolve, Korean exchanges are showing resilience and maintaining their competitive positions on the global stage.

While the crypto markets have not been immune to geopolitical developments, the sector in Iran experienced a more direct effect last week with a politically motivated $90 million exchange hack, prompting the authorities to introduce an exchange curfew. Blockchain analytics firm Chainalysis outlined on X on June 18 that Nobitex, Iran’s largest cryptocurrency exchange, had been hacked, with crypto assets to the value of $90 million having been drained from exchange-controlled wallets.Photo by Engin Akyurt on PexelsWeaponizing blockchain technologyThe hack had the hallmark of a politically-motivated attack given that rather than the digital assets being stolen, they were sent to vanity addresses, customized blockchain addresses involving user-defined sequences of characters. The vanity addresses contained “politically charged messages” and in sending the funds to them, the funds were effectively burned as they’re now permanently inaccessible.  The firm stated:”This incident highlights how crypto exploits aren’t always financially motivated. Bad actors can weaponize blockchain technology for geopolitical messaging, turning hacks into ideological statements rather than profit-driven crimes.” Pro-Israel hacker group Gonjeshke Darande, also known as “Predatory Sparrow,” appears to have carried out the hack, given that on June 18, it outlined on X that it would release Nobitex’s source code together with other internal information related to the firm’s internal network, while confirming that it had conducted cyberattacks against the company. The group made the following assertion:”The Nobitex exchange is at the heart of the [Iranian] regime’s efforts to finance terror worldwide, as well as being the regime’s favorite sanctions violation tool.” Rafe Pilling, director of threat intelligence at Sophos, a British cybersecurity company, told The Guardian that Predatory Sparrow “bears all the hallmarks of a false persona used by a government-sponsored threat group to conduct disruptive operations against targets” linked to the Iranian government. While Nobitex is estimated to have seven million users, an Open Source Intelligence (OSINT)-based investigation carried out in 2024 linked relatives of Ali Khamenei, Iran’s supreme leader, and other Iranian establishment figures to the crypto exchange. Minimizing systemic riskThe cyber attack has prompted a response from the Iranian government. In a blog post, Chainalysis outlined that the Central Bank of Iran has instructed all domestic crypto exchange platforms to curtail their service hours to between 10 a.m. and 8 p.m. The company speculated that this measure could be motivated by a desire to impose a higher level of oversight and control over the local crypto sector. However, it also suggested that it may be part of an attempt by the Iranian authorities to manage and minimize systemic risk. In recent years, Iran has been subject to extensive international sanctions applied by various entities including the United States, the European Union and the United Nations. Those sanctions have had a significant impact upon the country’s economy, triggering high inflation and currency devaluation.  With that, crypto has been increasingly viewed by the authorities as a means to circumvent sanctions. Last December, the Iranian authorities appeared to be working towards regulating crypto, embracing the asset class in acknowledgement of its growing importance to the Iranian economy. In February, Chainalysis reported that sanctioned entities worldwide had received $15.8 billion in crypto transactions in 2024.