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AndUs to implement ZK rollups on Its public permissionless blockchain

Web3 & Enterprise·November 22, 2023, 7:18 AM

AndUs, 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 Unsplash

 

Perspective on ZK rollups

Many 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 year

Holding 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.

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Policy & Regulation·

Nov 02, 2023

South Korean FIU rejects Hanbitco’s bid to become fiat-to-crypto exchange

South Korean FIU rejects Hanbitco’s bid to become fiat-to-crypto exchangeWhile numerous cryptocurrency-only exchanges in Korea have been vying for registration as fiat-to-crypto exchanges with the financial regulator, the government has turned down another platform’s attempt to achieve this status.Photo by Dim Hou on UnsplashUnmet standardsAccording to a report from local news provider MoneyToday, the Financial Intelligence Unit (FIU) of the Financial Services Commission (FSC) recently convened a committee that decided against approving Hanbitco’s request to change its business status. Industry sources suggest that this decision was based on Hanbitco’s inability to meet the standards set by the Act on Reporting and Using Specified Financial Transaction Information, often referred to as the Financial Transaction Reporting Act.Fine and cautionary orderA person familiar with the matter that the committee started deliberating on Hanbitco’s request to alter its business status about two weeks ago and ultimately decided against it. A significant factor in this decision might have been the KRW 2 billion ($1.49 million) fine levied on Hanbitco, stemming from numerous violations found in recent on-site inspections, the source added.Before approaching the FIU with its request, Hanbitco formed a partnership with Kwangju Bank in June to obtain real-name accounts, facilitating Korean won deposits and withdrawals. Achieving this is quite uncommon for a crypto-only exchange. In Korea, exchanges are legally required to have real-name bank accounts for trading in Korean won. Presently, only five platforms hold registration as fiat-to-crypto exchanges: Upbit, Bithumb, Coinone, Korbit and Gopax, each having its own banking partnership.As per the details released by the FIU, besides the levied fine, Hanbitco was issued a cautionary order, and five of its employees faced reprimands.The fine of KRW 2 billion is the heaviest handed out to a virtual asset service provider from on-site inspections held between last year and the first half of this year. For perspective, Upbit, the country’s largest crypto exchange, was fined KRW 80 million.An FIU representative noted that during the evaluation of Hanbitco’s application to transition into a fiat-to-crypto exchange, factors such as the firm’s anti-money laundering (AML) protocols, its internal control systems and past sanctions played a role in the decision-making process.

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Policy & Regulation·

Nov 02, 2023

Incheon City to leverage blockchain for construction transparency

Incheon City to leverage blockchain for construction transparencyIn response to growing concerns among Koreans over recent apartment complexes built with missing reinforcing bars and unauthorized materials, the city of Incheon is turning to blockchain technology to tackle these issues.Incheon City revealed on Thursday (local time) that it has submitted proposals for public sector blockchain projects offered by the Ministry of Science and ICT. This move aligns with the city’s goal of establishing itself as a blockchain hub. By partnering with both the public and private sectors, the city aims to provide beneficial services for its citizens.This year, the Ministry of Science and ICT will gauge interest across government agencies, municipalities and public institutions for six projects, with a combined budget of KRW 10 billion ($7.5 million). In 2024, they plan to select project implementers through a bidding process. The goal is to identify public service projects where the application of blockchain technology can offer significant benefits.Photo by C Dustin on UnsplashBlockchain-driven construction oversightIn October, Incheon submitted proposals for two blockchain projects. First, it introduced a “safety certification” service to promote transparency at construction sites. This service will harness blockchain-driven integrated control technology to transparently manage apartment complex constructions. It will utilize technologies like closed-circuit television (CCTV), Internet of Things (IoT) sensors and artificial intelligence (AI) to oversee the presence of authorized personnel and track the use of approved materials.The city felt the need for this service after observing the prevalent issues with missing reinforcing bars in newly constructed flat-plate structure apartment complexes and incidents of forgery and counterfeiting of material certificates.Blockchain and eco-friendly membershipAnother project Incheon has proposed is an integrated membership service centered on eco-friendly practices, with the goal of encouraging resource recycling.Incheon City currently runs recycling shops and automated recycling machines across its counties and districts to foster recycling habits. However, with different locations necessitating different apps, the city is aiming to consolidate these into a single platform. Additionally, it intends to leverage blockchain technology to enable citizens to verify their environmental contributions.Lee Nam-joo, Head of Incheon’s Future Industry Bureau, said that how technology should be used is self-evident. He emphasized the city’s dedication to introducing tangible services that address societal challenges and enhance public safety and convenience through the application of digital technology in public services and industrial sites.

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Web3 & Enterprise·

Aug 21, 2023

KT and Iron Mountain Forge Alliance to Propel Blockchain-Powered E-Document Ecosystem

KT and Iron Mountain Forge Alliance to Propel Blockchain-Powered E-Document EcosystemSouth Korean telecommunications giant KT has entered into a strategic partnership with global information management company Iron Mountain to leverage blockchain technology in expanding the certified electronic document ecosystem.Photo by ron dyar on UnsplashFrom paper to digitalUnder this collaboration, KT and Iron Mountain will utilize the Korean telecom firm’s blockchain-based electronic document platform to digitize Iron Mountain’s physical documents. The partnership extends beyond digitization, with plans to explore diverse business prospects across various markets. It’s worth noting that Iron Mountain has an extensive global presence, operating across 54 countries.KT has been operating the Paperless platform since 2020, providing services such as contract writing, registered document delivery, and document storage. This initiative has been particularly beneficial for small and medium-sized enterprises, as well as sole proprietorship businesses, eliminating the need to establish individual systems.Asia-Pacific market as a priorityBoth companies are united in their objective to capture the Asia-Pacific market, a region where conventional paper documentation remains deeply ingrained. Given the extensive usage of paper documents in this market, the anticipated demand for digital transformation is substantial.Song Jae-ho, Vice President of KT’s AI/DX Convergence Business Division, emphasized the promising prospects of combining KT’s technological expertise with Iron Mountain’s global business capabilities. He highlighted the potential for a significant positive impact that their collaboration could bring to the global document market. Song expects the partnership will help KT position as a leader in driving digital transformation within the document management sector.Joyce Housien, Vice President of Commercial at Iron Mountain, echoed these sentiments, underlining the broader scope of their collaboration. She noted that their joint efforts are not only focused on achieving digital transformation within South Korea but also on generating new value within the wider Asian digital industry landscape.

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