SK C&C to provide ChainZ Security Token service for Hana Securities

Scroll’s zkEVM Launches on Ethereum MainnetScroll, the Seychelles-headquartered project behind the Ethereum layer-2 network of the same name, has officially made its debut on the Ethereum mainnet.Photo by Zoltan Tasi on UnsplashAttempting to solve for scalabilityThe project team announced the development via a press release which was published on Tuesday. The network launch signifies the latest in a series of attempts by various layer-2 projects, including Polygon and StarkWare, to address the persistent challenges of high transaction fees and network congestion that have hindered Ethereum’s usability in recent times. Speaking to layer-2 development, co-founder Sandy Peng stated:“We see a future where the vast majority of value transfer takes place on Layer 2s on Ethereum. What will drive that adoption is improved user and developer experience.”After testing and refinement on its testnet, Scroll believes that it is in a good position to play an active role within the Ethereum ecosystem by providing a general-purpose, zero-knowledge Ethereum virtual machine (zkEVM) roll-up.The project has 900,000 wallet addresses in active use on its testnet, having executed seven million transactions since August. The testnet has seen over 55 million transactions during its year-long operation.At its core, Scroll’s mission is to combine Ethereum’s network security with reduced fees and lower latency, making it an attractive proposition for existing Ethereum projects. According to Peng, Ethereum developers can seamlessly deploy their projects on Scroll and harness the groundbreaking zkEVM technology.Incorporating bytecodePeng emphasized the significance of zkEVM’s ability to batch proofs efficiently, resulting in faster transaction speeds and cost reductions, thanks to its bytecode-level compatibility.Bytecode, in the realm of computer programming, simplifies intricate machine cryptography, making code more accessible for computer hardware. Scroll allows deployed smart contracts to store the bytecode of their transactions, which is then sent to a centralized zkEVM node. This node verifies the transaction’s accuracy without revealing its content. Once verified, the transaction’s status is updated on the Ethereum network, eliminating the need for re-execution. Peng pointed out:“Thanks to this feature, Ethereum devs can leverage all the same tools they are familiar with, ensuring that everything operates seamlessly right from the start.”Scroll’s mainnet code was subject to audits conducted by four major auditing firms, namely Zellic, Trail of Bits, OpenZeppelin, and KALOS, in an effort to ensure robust security and reliability.Efforts towards greater decentralizationWhile Scroll’s current implementation offers compelling features, the team is actively researching ways to further enhance the network’s decentralization. Currently, if the sequencer goes offline, the protocol halts, creating a potential vulnerability. To address this, the Scroll team is working on a protocol upgrade that will enable “forced batches.” This update will allow permissionless publication of batches through the base layer, even in the event of a sequencer halt.Peng elaborated on the team’s vision, stating: “Mid-term, the goal is to minimize the probability of a sequencer halt through decentralization.” This approach aims to bolster the network’s resilience and ensure a smoother user experience.While headquartered in the Seychelles, the project has its origins in China through its Chinese founders, Ye Zhang and Haichen Shen, alongside Peng, with many of its 60-strong project team based in mainland China and Hong Kong.

The Thai government is planning to enable tourists to spend crypto via credit card, according to information revealed by Thailand’s finance minister on May 26.Photo by rc.xyz NFT gallery on UnsplashPichai Chunhavajira, the Southeast Asian nation’s finance minister and deputy prime minister, delivered a keynote speech at an investment seminar in Bangkok in which he outlined that while some countries enable people to purchase goods directly with cryptocurrency, another option is to allow consumers to link their digital assets with other services such as credit cards.  In that way, the consumer can spend crypto through credit card services. English language news outlet The Nation reported that Chunhavajira confirmed that the government is preparing to launch a pilot project that would allow tourists to spend crypto in this manner within Thailand. Seamless conversion from crypto to fiatWith this system, merchants would still receive payment in Thai baht. From the point of view of the user, crypto could be spent but any exchange between crypto and fiat currency would happen seamlessly and automatically via the credit card service provider’s platform.Discussions between officials from the Bank of Thailand and the Ministry of Finance are ongoing with regard to the proposed scheme. It’s understood that similar existing models which have been introduced overseas are being examined. It’s likely that the pilot program is the same as the project that was announced by Chunhavajira in January when he alluded to a program enabled for foreign tourists visiting the Thai tourist resort of Phuket. At that time, it was envisaged that the scheme would adhere to existing legal frameworks and implicate identity verification through a third party service provider, with conversion from crypto to Thai baht to be enabled such that there would be no material difference experienced by merchants. Targeting touristsThis is not the first occasion in which tourists have been targeted by crypto-related initiatives. Earlier this month, it was announced that Binance Pay, a crypto payment service offered by global crypto exchange Binance, had partnered with the government of the Buddhist kingdom of Bhutan to launch the world’s first national-level crypto tourism payment system. In July 2024, the governor of Jeju Province in South Korea advocated for the use of non-fungible tokens (NFTs) and crypto as part of Jeju Island’s tourism strategy. Last December the province announced a digital transformation roadmap that sets out a cashless future. Plans include the introduction of a system for converting digital assets and facilitating payment methods from neighboring countries like China and Japan. However, not all governments have been keen to facilitate tourists in spending crypto. In May 2023, the governor of the province of Bali in Indonesia cautioned foreign visitors to the region against the use of cryptocurrencies as a means of payment for goods and services. Governor Wayan Koster warned that visitors using cryptocurrency for payments could face severe consequences, including criminal penalties and deportation.

Hong Kong securities group proposes ICOs as growth opportunityKey stakeholders in Hong Kong’s financial world are contemplating a transformative shift in the Chinese autonomous territory’s digital asset strategy that concerns furthering initial coin offerings (ICOs).Photo by Qinyi Lian on UnsplashRoom for improvementIn a recent letter signed by Chen Zhihua, President of the Hong Kong Securities and Futures Professionals Association (HKSFPA) and published to the HKSFPA website on Wednesday, the introduction of an ICO mechanism as a potential catalyst for the city’s economic revival has been proposed.The letter, which provided the HKSFPA’s “opinions on the 2024–2025 budget,” included the ICO suggestion as recommendation №10 on a list of various proposals. The suggestion comes amid ongoing efforts to navigate the economic challenges posed by the pandemic. Zhihua acknowledges the developmental approach taken by Hong Kong Chief Executive John Lee where financial sector strategy is concerned, but emphasizes the industry group’s belief in the room for improvement that exists to stimulate Hong Kong’s financial sector further.Formalizing ICOsFormalizing ICOs in Hong Kong could establish a supportive environment for crypto startups and investors seeking regulated and secure opportunities. The proposal aligns with a broader call for government engagement in economic recovery and policy-making, emphasizing a collaborative approach toward the crypto sector. This inclusive stance signals a forward-thinking perspective that could lead to more supportive policies and frameworks, fostering a conducive environment for crypto innovation and growth.Reflecting on the history of ICOs, the letter acknowledges the fundraising method’s evolution since the attention garnered by the Mastercoin ICO in 2013 and Ethereum’s significant milestone in 2014. The ICO boom of 2017 saw projects like EOS and Tezos raising substantial funds, accompanied by both enthusiasm for fundraising ease and concerns about investor protection due to minimal regulation.Fraud concernsWhile the ICO boom faced regulatory scrutiny and witnessed instances of fraud and scams, a progressive approach by financial regions such as Hong Kong could reshape the global perception of ICOs. The letter suggests that, under favorable terms, ICOs could play a pivotal role in revitalizing the digital asset landscape.Zhihua underscores the importance of addressing potential challenges by urgently reviewing and enhancing anti-money laundering (AML) and counter-terrorist financing legislation. This cautious approach aims to ensure that ICOs in Hong Kong adhere to established frameworks, avoiding the pitfalls associated with unregulated fundraising.While that’s the HKSFPA’s position, the initial flurry of ICOs a number of years ago involved many projects proposed by scammers and fraudsters. At the time, the Hong Kong Securities and Futures Commission (SFC) recognized the development as “downright fraud” and put pressure on exchanges to delist many tokens.One other related element that the letter proposes is in integrating environmental, social and governance (ESG) and Islamic finance elements into investment immigration policies. This forward-thinking approach reflects a growing awareness of ethical and sustainable investment practices that could potentially position Hong Kong to set new standards for responsible investment.