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Lambda256 and CryptoLab partner to pioneer privacy-enhanced blockchain technology

Web3 & Enterprise·December 15, 2023, 9:45 AM

Lambda256, the Blockchain-as-a-Service (Baas) arm of South Korea’s largest crypto exchange Upbit, has signed a business agreement with private AI technology developer CryptoLab to develop and commercialize technology that can enhance the privacy of data on blockchain networks, according to local news outlet Kyunghyang Games on Friday (KST).

Photo by GuerrillaBuzz on Unsplash

 

Advanced privacy measures

The two firms will work together to develop various blockchain-based service platforms, such as a token securities offering (STO) platform, that will be equipped with strengthened privacy protection technology for data stored on blockchains.

 

Innovation unleashed

Lambda256 has been leveraging its Web3 developer platform Luniverse to work with a plethora of businesses, including those in the security token industry, to help them build, deploy and manage blockchain networks. Some of its solutions include DID, a blockchain-based identity management system; Trace, a blockchain verification and tracking system; and Point, a blockchain-based loyalty rewards solution.

CryptoLab, on the other hand, has developed in-house homomorphic encryption technology that can encrypt data while allowing that data to still be operated on. The firm’s CEO, Chun Jeong-hee, who is also a professor at Seoul National University’s Department of Mathematical Science, was selected as a Fellow of the International Academy of Cryptography (IACR) this year in recognition of his contributions to the development of the field of cryptography.

“By combining Lambda256’s blockchain platform with our homomorphic encryption technology, we look forward to exchanging our technology and capabilities,” said Shin Jun-bum, CTO of Cryptolab. Jason Lee, CISO of Lambda256, also reaffirmed the companies’ joint goal of solving data privacy issues that occur in the blockchain space. He added that they would take this opportunity to bring blockchain to fields like finance and healthcare that are sensitive to data privacy.

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Web3 & Enterprise·

May 13, 2025

Binance partners with Bhutan on tourism payment system

The government of Bhutan, the Buddhist kingdom nestled in the Himalayas, has partnered with cryptocurrency payment service Binance Pay to launch the world’s first national-level crypto tourism payment system. In a recent blog post, Binance outlined details of the collaboration. Alongside the government and Binance, Bhutanese digital bank DK Bank will also play a role. The payment system enables international visitors to Bhutan who also happen to be Binance account holders to pay for a range of services within the kingdom.Photo by Mariia Shalabaieva on UnsplashFacilitating spending of over 100 cryptosUsing the Binance app, tourists visiting Bhutan can use dynamic or static QR codes in order to complete secure transactions via participating merchants in real time. The system supports users in spending over 100 cryptocurrencies to pay for goods or services, including hotel stays, tour guides and entrance fees to touristic sites. Payment using these digital assets will be settled instantly in Bhutan’s sovereign currency, the Ngultrum (BTN), with that settlement facilitated by DK Bank. Binance also asserted that the initiative facilitates inclusion and innovation by enabling small businesses in remote areas to accept crypto and in that way, to go digital. Bridging ‘cultures and economies’Binance CEO Richard Teng said that the initiative not only advances the use of crypto in the tourism sector, it also sets a precedent for “how technology can bridge cultures and economies.” Teng added:“This initiative exemplifies our commitment to innovation and our belief in a future where digital finance empowers global connectivity and enriches travel experiences.” Damcho Rinzin is also of the opinion that the initiative adds value beyond just being a tourism-related payment system. He stated:“This is more than a payment solution – it’s a commitment to innovation, inclusion, and convenience.” Binance described the new payment system as the first of its kind to offer end-to-end crypto-based payments at a national level, in a fully integrated manner. It added that previous systems established elsewhere had limitations and that by offering real-time confirmations, near-zero fees and a regulatory-compliant bank handling settlements, this system overcomes past limitations. Early adopterWhile Bhutan appears to have established a world-first with this system, it is no stranger to being innovative related to crypto. The kingdom has amassed a Bitcoin holding with a value in excess of $1 billion. It has collaborated with Bitcoin miner and Bitcoin mining equipment manufacturer Bitdeer on crypto-related ventures. In January it was announced that the Gelephu Mindfulness City (GMC), a special administrative region within Bhutan, is moving forward with plans to hold Bitcoin, Ethereum and BNB, a digital asset that was created by Binance back in 2017, within its strategic reserve. Bhutan’s early interest in crypto hadn’t gone unnoticed by Binance founder Changpeng Zhao (CZ). Last November, CZ commented on the X social media platform, in response to the news that Bhutan had accumulated in excess of $1 billion in Bitcoin, that many countries will use Bitcoin as a strategic asset going forward. The following month he visited the kingdom, meeting with the King of Bhutan.  During a panel discussion at Token2049 in Dubai in April, CZ commented that Bhutan is already advanced in its efforts to implement a national Bitcoin strategic reserve.

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Policy & Regulation·

Jul 13, 2023

Korea Makes Strides in Establishing the Legal Framework for Security Tokens

Korea Makes Strides in Establishing the Legal Framework for Security TokensSouth Korea is making significant strides in establishing a legal framework that enables individuals to own and trade fractional shares or portions of real-world assets such as music copyrights, real estate properties, and artworks, through tokenization on blockchain platforms.Photo by Tingey Injury Law Firm on UnsplashAmendments to two actsAccording to a report by local news outlet Newsis, the ruling People Power Party (PPP) and the Financial Services Commission (FSC) are actively involved in proposing amendments to the Electronic Securities Act and the Capital Markets Act to legalize security tokens. These amendments will be presented to the National Assembly this month by PPP lawmaker Yun Chang-hyun, who is also a member of the National Policy Committee.Security tokens, which utilize the capabilities of blockchain technology, will play a pivotal role in this context. Once the legal framework is in place, the issuance and distribution of these tokens will be facilitated.In preparation for the proposal of these amendments, PPP lawmakers conducted a hearing today to discuss the matter at hand. The hearing included a presentation by Lee Soo-young, Head of the FSC’s Capital Markets Division, who shed light on the formulation of security token policies to bolster the capital market. Additionally, Choi Jeong-cheol, Head of the Strategy and Planning Division at Korea Securities Depository, outlined the key points of the proposed amendments to the Electronic Securities Act and the Capital Markets Act. Distinguished attendees at the hearing included Park Sun-young, an economics professor at Dogguk University; Hwang Hyun-il, a financial lawyer at law firm Shin and Kim; and Kim Kap-lae, a senior researcher at the Korea Capital Market Institute.Details in subsequent decreesIt is anticipated that these amendments will incorporate the framework introduced by the FSC in February, which focuses on enabling the issuance and distribution of security tokens, as well as establishing account management organizations and over-the-counter (OTC) brokerages. The forthcoming enforcement decrees, following the amendment of these Acts, will specify the precise details, including the authorization requirements for these entities and investment limits.

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Web3 & Enterprise·

Sep 08, 2023

Grab Turns to Web3 With Crypto Wallet Integration

Grab Turns to Web3 With Crypto Wallet IntegrationGrab, the Singapore-headquartered Asian ride-hailing firm with a user base of 180 million people, is integrating a crypto wallet into its platform.That’s according to Chinese crypto reporter Colin Wu. Wu tweeted out news of the development on Thursday, including screenshots which he had obtained that provide further detail relative to Grab’s Web3 wallet.Often dubbed the “Uber of Southeast Asia,” Grab’s foray into Web3 technology could reshape how the region engages with cryptocurrencies. This move, initially available in Singapore, aligns with the city-state’s reputation as a fintech leader and developing crypto hub, suggesting it may serve as a testing ground for Grab’s crypto integration.Photo by Afif Ramdhasuma on UnsplashPolygon wallet integrationOne pivotal aspect of this integration is Grab’s support for the Polygon wallet, a layer-2 scaling solution for Ethereum. Known for its speed and low transaction fees, Polygon aids Grab’s venture into crypto, as these characteristics feed into its practicality for everyday crypto transactions. This strategic choice aims to make cryptocurrencies more accessible and usable for the masses.Venturing beyond paymentsIt seems like Grab’s ambitions extend beyond basic cryptocurrency payments. It is also setting the stage for users to explore non-fungible tokens (NFTs) and blockchain technology. The company has provided guidance content for wallets and NFTs which would suggest that Grab’s vision goes beyond mere transactions and that it sees the potential for NFTs in terms of transforming digital ownership and other such use cases.The Web3 wallet stands out in terms of user experience. Unlike traditional crypto wallets that are reliant on private keys, Grab employs a PIN password system. This simplifies the crypto experience. This is of particular importance when it comes to trying to find ways to bring Web3 and crypto into everyday use by the mass market.Additionally, Grab introduces an account recovery system based on questions and answers, in an effort to strike a balance between security and convenience.MAS collaborationAs part of the firm’s journey into Web3, it has been collaborating with the Monetary Authority of Singapore (MAS), the city-state’s central bank and financial regulator. Together, they’ve explored digital assets, central bank digital currencies, and innovative payment systems, and it also indicates that the company is working towards including a Web3 offering while remaining in regulatory compliance.According to the company’s Q2, 2023 results, Grab records an average of 34.9 million monthly transactions.By integrating a user-friendly crypto wallet, supporting Polygon, and exploring NFTs, it appears that Grab is aiming to empower its massive user base to participate in the digital asset revolution. With Singapore as the initial launchpad, Grab’s Web3 journey holds the potential to influence how the entire region embraces cryptocurrencies.In simplifying crypto access, supporting innovative technologies like Polygon, and educating users about NFTs and blockchain, the Singaporean firm is paving the way for a more inclusive and decentralized financial future in the region.

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