Korean Prosecutors Allocate $734K Budget for Crypto Crime Investigations

OKX collaborates with Polygon Labs on layer-2 network launchSeychelles-incorporated OKX, one of the world’s largest cryptocurrency exchanges, has collaborated with blockchain development firm Polygon Labs to unveil the testnet for its latest zero-knowledge layer-2 network, named “X1.”Photo by Shubham Dhage on UnsplashIntroducing “X1”The company announced initial details on X1 via a press release published on Tuesday. This Ethereum-based ZK network has been constructed using the Polygon Chain Development Kit (CDK), with OKX playing a pivotal role as a core contributor to the CDK. Substantial engineering resources are being invested by OKX to strengthen the Ethereum scaling solution.The new network will serve to bolster the utility of OKX's native token, OKB. OKB will be used for X1’s gas fees. There has been a lot of chatter about the utility of exchange tokens following the collapse of FTX, as that platform was over-reliant on its native token in propping up the exchange. Similarly, critics are speculating that a comparable dynamic may be at play at Binance, relative to its native token BNB.Likely buoyed by news of this development, OKB observed a 10% unit price increase on Tuesday. However, that move has retraced downwards in the meantime.ZK proof technologyX1 has been designed with ZK proofs, a method through which one party can convince another that a particular claim is true without disclosing details of the claim itself. In this way, X1 ensures high security and scalability while mitigating transaction costs. The network seamlessly aligns with Ethereum, facilitating the secure deployment of EVM-based dApps and connectivity with a wide array of smart contracts, wallets and tools. OKX underscores X1’s status as its new native network.Chief Innovation Officer of OKX, Jason Lau, expressed optimism about X1, deeming it integral to the firm’s efforts in guiding users into the realm of Web3. Lau emphasized the scalability and accessibility of X1, especially for developers who can leverage it to construct user-friendly Web3 applications while maintaining interoperability with other networks.The collaboration with Polygon Labs marks another milestone in the evolution of Polygon’s CDK. Launched in August, the CDK enables the development of layer-2 blockchains on Ethereum, emphasizing zero-knowledge proofs. Networks deployed using the CDK gain the ability to connect to a shared ZK bridge, fostering interoperability.Sandeep Nailwal, co-founder of Polygon, underscored the significance of X1’s adoption of Polygon CDK technology, envisioning a future where CDK-deployed chains interoperate and coexist within a larger network of ZK-powered layer 2s in the Polygon CDK ecosystem. The CDK has gained traction, with various Layer 2s, including Immutable zkEVM, IDEX, Palm Network and Astar zkEVM, currently in development using this technology.Industry trendA trend is developing among crypto exchange platforms and their involvement in establishing layer two networks. Earlier this year, U.S. crypto platform Coinbase introduced the Base network, an Ethereum layer-2 network that focuses on offering a safe, low-cost and developer-friendly mechanism to build on-chain.Last week, it emerged that another leading U.S.-based crypto platform, Kraken, is on the lookout for a development partner to enable it in building out its own layer-2 blockchain network. According to those reports, it’s understood that Kraken is considering partnering with Polygon Labs, Matter Labs or the Nil Foundation.As this OKX-Polygon Labs collaboration progresses, the industry will continue to observe how X1, with its innovative technology stack and seamless integration with Ethereum, contributes towards broader Web3 development.

While many people assumed that Bitcoin hashrate had moved overseas once China implemented a Bitcoin mining ban in 2021, miners within mainland China still dominate the activity. 55% of hashrateThat’s according to a report on X by Ki Young Ju, the founder and CEO of crypto data analytics firm CryptoQuant. Taking to the social media platform on September 23, the CryptoQuant CEO claimed that Chinese mining pools account for 55% of all Bitcoin mining activity.  Since the 2021 ban, an increasing proportion of hashrate has been accounted for elsewhere, including the United States. Ju clarifies that U.S.-based mining pools now account for 40% of Bitcoin hashrate. He added:”U.S. pools primarily cater to institutional miners in America, while Chinese pools support relatively smaller miners in Asia.”Photo by Joshua Sortino on UnsplashShift towards U.S.-based miningWhile the majority of Bitcoin mining is accounted for within China’s borders, Ju acknowledges a growing shift towards U.S.-based mining. Some commentators have speculated that while officially a ban was put in place, in reality the ban presented an opportunity to jettison inefficient mining equipment, selling it on overseas, while maintaining only the most efficient miners within China. Others such as Daniel Batten, an advisor to Nasdaq-listed Bitcoin miner Marathon Digital, went further in suggesting that the reporting of a blanket ban on Bitcoin mining within China was misleading. Instead, he believes that mining was suspended for a time and then rebooted. Taking to X in June, Batten wrote: “Stop referring to it as a ban. It wasn't and it plays into [mainstream media] narratives of Bitcoin mining being unwelcome by nation states.” At the time, rather than Ju’s 55%, Batten estimated that 15% of overall hashrate was accounted for by Chinese miners. Profitability challengesIn the months following the halving of the Bitcoin mining reward, miners have been struggling to maintain profitability. Bitbo data indicates that miner revenue weighed in at $827.56 million in August, representing a 10.5% drop when compared with $927.35 million in July. The situation has raised questions about the ongoing sustainability of securing the Bitcoin network via the current mining model.  Yet despite these adverse conditions, miners have been maintaining the high hashrate level. JPMorgan analysts recently indicated that the Bitcoin hashrate has recovered to pre-halving levels. A report by Decrypt earlier this month claimed that some miners are aggressively purchasing new mining equipment while maintaining significant holdings of Bitcoin rather than selling it off. Alongside what was perceived to be a ban on Bitcoin mining in 2021, China prohibited the trading of cryptocurrencies. Notwithstanding that, it’s thought that many Chinese residents have access to crypto via bank accounts in Hong Kong, connected with global crypto exchanges. Hong Kong is perceived to be China’s sandbox for crypto with many speculating that the current pro-crypto stance taken within the Chinese autonomous territory had been approved by the authorities in mainland China. Whether China will lift its ban on crypto trading remains the subject of ongoing speculation. 

UAE Issues New Guidance on Crypto AML MeasuresUnder new guidance issued by the Central Bank of the United Arab Emirates (UAE), crypto businesses will be subject to strengthened anti-money laundering (AML) and countering the financing of terrorism (CFT) measures.Photo by Joshua Miranda on PexelsTightening AML regulationThe guidance, first compiled in February but released on Wednesday, which takes into account the recommendations of the Financial Action Task Force (FATF), has been introduced to enhance the supervisory and regulatory frameworks and combat financial crimes. The rules are set to come into effect within a month.The Central Bank’s guidance specifically targets Licensed Financial Institutions (LFIs) in the UAE, encompassing banks, finance companies, exchange houses, payment service providers, registered hawala providers, insurance companies, agents, and brokers. These entities will now be required to comply with the new regulations to prevent money laundering and terrorism financing activities.Firm foundationsIn a written statement, His Excellency Khaled Mohamed Balama, Governor of the UAEs Central Bank, expressed the importance of the new guidance in strengthening efforts to combat financial crimes. He emphasized the commitment to protecting the financial and monetary system’s soundness and stability, aligning with the FATF standards.The issuance of the guidance comes as the UAE aims to attract crypto businesses to the region by offering a welcoming but effective regulatory framework. In March, Dubai unveiled a dedicated agency responsible for virtual asset regulation, signaling its commitment to fostering a favorable environment for crypto-related activities. Its Virtual Assets Regulatory Authority (VARA) has also taken action against what it deems to be unregulated activity in the crypto space recently.That action together with the approaches taken by Abu Dhabi and at a national level the UAE itself with respect to digital asset licensing is indicative of a territory that is setting out the right foundation upon which to develop the innovative sector. The approach taken by regulators in the UAE has garnered praise from major crypto firms, including Coinbase, who have applauded the region’s proactive stance on regulation.The strengthened regulatory framework is expected to contribute significantly to the UAE’s ongoing efforts to prevent money laundering and the financing of terrorism. By implementing these measures, the UAE aims to safeguard the integrity and stability of its financial and monetary systems while fostering a secure environment for crypto businesses to thrive.Global regulatory effortsThe UAE’s AML guidance comes amid ongoing efforts globally to come to terms with virtual assets. Tomorrow Japan will implement its adherence to the FATF travel rule regulation relative to digital assets. Crypto businesses like bitFlyer are already adjusting to that eventuality, while also implementing a similar standard in international markets.As the UAE continues to position itself as a leading hub for the crypto industry, the introduction of these new AML rules demonstrates its proactive approach to regulation. The collaboration between the Central Bank and other global regulatory bodies, such as the FATF, showcases the UAE’s commitment to international cooperation and the sharing of knowledge and best practices in the ever-evolving crypto landscape.