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GRVT Debuts zkSync’s Inaugural ‘Hyperchain’GRVT, the hybrid crypto exchange incorporated in the British Virgin Islands, is all set to debut as zkSync’s inaugural “hyperchain,” marking a significant milestone in the zkSync ecosystem’s evolution.zkSync represents Ethereum’s second layer solution offering cheaper and faster transactions.Photo by Shubham Dhage on UnsplashCombining CEX and DEX qualitiesPronounced “gravity,” GRVT is an innovative platform that attempts to seamlessly blend the advantages of centralized and decentralized exchanges. It promises users a Robinhood-like experience while integrating self-custodial features akin to Uniswap-style exchanges. Matter Labs, the developer brains behind zkSync, shared news of GRVT's imminent project milestone in an interview with The Block.The introduction of GRVT as the first Hyperchain within the zkSync ecosystem has broadened the horizons of potential applications for this technology, according to Matter Labs. The project stated:“There is nothing like GRVT being built, not in the zkSync ecosystem nor outside of it. By being able to design and deploy custom hyperchains connected through hyperbridges, teams like GRVT’s can build entirely new use cases.”The ability to design and deploy custom hyperchains connected via hyperbridges opens the door to entirely new use cases, affording projects like GRVT the freedom to explore innovative possibilities.A layer 3 ValidiumGRVT will play a role as a Layer 3 Validium within the zkSync ecosystem. Validiums are Ethereum scaling networks that bear similarities to zk-rollups found in Layer 2 solutions. The critical differentiator is in how they handle data. Zk-rollups maintain data on-chain, whereas Validiums securely store it off-chain. This approach enhances user security by safeguarding against front-running and market manipulation.GRVT’s alpha version is set to make its debut next month, followed by the mainnet release in the first quarter of the upcoming year. Promising a transaction speed of up to 600,000 trades per second and less than two milliseconds of latency, GRVT leverages zkSync’s “horizontally scaling” infrastructure to deliver enhanced performance.Explaining the concept of horizontally scaling, Hong Yea, GRVT’s co-founder and CEO, told The Block:“Horizontally scaling means to deploy additional underlying pairs as new hyperchains. Say BTC/USDT perpetual futures is one hyperchain and so on. And we can look to add other infrastructure components like this as new hyperchains to scale throughout, as they can interoperate. This allows high-frequency traders to trade more efficiently with high transactions per second similar to a central exchange.”Token launchGRVT enjoys the backing of CMS Holdings, Hong Kong’s digital assets wealth manager Metalpha, alongside Matter Labs and others. Yea founded the company alongside CTO Aaron Ong and CCO Matthew Quek. Although incorporated in the British Virgin Islands, the firm employs people who are based in Hong Kong, the UK, Lithuania, and Singapore.It recently disclosed that it had successfully raised $7.1 million in pre-seed and seed funding in an equity with a token warrant round, achieving a $39 million post-money valuation. The launch of GRVT’s token is anticipated in 2024.GRVT is also making a concerted effort to obtain trading licenses in various jurisdictions. Currently, it has attained a virtual asset service provider (VASP) license in Lithuania, with work ongoing to achieve licensing in Bermuda. The firm hopes to then expand in Europe and the Middle East going forward.

As the cryptocurrency market’s sluggish performance stretches into another year, South Korean investors have largely engaged in a wait-and-see approach. According to local media outlet Dailian, users are now checking prices only occasionally rather than trading actively, a shift evidenced by sharp declines in engagement metrics at the country’s two dominant exchanges, Upbit and Bithumb.Photo by NordWood Themes on UnsplashHigh retention, low activityData from Mobile Index reveals a stark contrast between user retention and actual activity. Throughout 2025, monthly active user (MAU) levels remained relatively stable—Upbit recorded as many as 4.7 million MAUs, while Bithumb reached approximately 2.7 million at its peak. This suggests that while the market downturn has dampened enthusiasm, it has not driven users to exit the ecosystem entirely. However, the time users spent on these platforms plummeted as liquidity dried up. In January 2025, ample market liquidity drove aggressive trading behavior; Upbit users spent an average of 7 hours and 30 minutes on the app during the month. By December, that figure had crashed to just 2 hours and 30 minutes—a 66.4% decline. Bithumb experienced a similar contraction, with average monthly usage falling from 233 minutes in January to 120 minutes in December. Aggregate usage followed the same downward trajectory. On Upbit, total monthly time spent across the user base fell from 35.66 million hours in January to 10.54 million hours in December. Bithumb saw total hours drop from 10.63 million to 4.65 million over the same period. The altcoin freezeThis reduction in screen time correlated directly with collapsing trading volumes. Upbit’s daily trading volume shrank from approximately 270 trillion won ($187 billion) in January to 52 trillion won ($36 billion) in December. Bithumb saw a proportional decline, dropping from 85 trillion won ($59 billion) to 24 trillion won ($17 billion). Analysts attribute this trend to a capital concentration in major assets like Bitcoin, which hit a new all-time high in October. Conversely, altcoins—which typically account for a disproportionately large share of trading volume in South Korea—failed to spark a rebound. Despite aggressive listing strategies—Upbit listed 73 new tokens and Bithumb added 156 last year—the influx of new assets failed to prompt a broader rally. One industry expert noted that none of the newly listed tokens managed to stand out, adding that the decline in Bitcoin prices later in the year further soured sentiment toward altcoins. The expert also highlighted that stronger performance in traditional asset classes, including U.S. and South Korean equities and gold, drew capital away from the crypto sector. However, another analyst offered a less pessimistic interpretation, suggesting that 2025 was not a year of investor exodus but rather one of dormancy. Investors chose to stay on the sidelines due to a lack of clear profit opportunities, implying that a resurgence in altcoin momentum could restore trading activity. Institutional giants push forwardDespite the retail lull, traditional financial institutions are actively exploring the sector, positioning themselves for future utility. Last month, BC Card signed a memorandum of understanding with U.S.-based exchange Coinbase to test USDC payments at South Korean merchants. The pilot program aims to integrate Coinbase’s Base blockchain wallets with BC Card’s QR payment infrastructure. Simultaneously, the broader card industry is preparing for the second phase of crypto legislation, which is expected to focus on stablecoin regulation. Nine credit card companies—including Samsung Card, Shinhan Card, and KB Kookmin Card—plan to form a task force this month under the Credit Finance Association (CREFIA). This initiative will focus on building an end-to-end system for stablecoin-based card payments and merchant settlements, including pilot tests for stablecoin-linked debit cards usable at standard payment terminals. Investment interest also remains alive in the corporate sector. Mirae Asset Financial Group is reportedly considering acquiring Korbit, the country’s fourth-largest exchange, through its subsidiary Mirae Asset Consulting. Market observers estimate the potential deal could be valued at up to 140 billion won ($97 million). 

Datachain Secures Funding from Japan’s MUFG to Advance Blockchain Interoperability InitiativesDatachain, a Japanese blockchain interoperability solution provider, has secured funding from Mitsubishi UFJ Financial Group (MUFJ), one of Japan’s largest banking institutions, according to a press release. This investment will boost their collaboration as they work together to advance ongoing initiatives involving stablecoins, security tokens, and cross-chain technology.Photo by Shubham Dhage on UnsplashGrowing token marketIn a joint report by the Boston Consulting Group (BCG) and Singapore-based investment platform ADDX, it is projected that the market for illiquid asset tokenization could reach $16.1 trillion by 2030 (as a conservative estimate) or potentially $68 trillion in a best-case scenario. This growth in the illiquid asset tokenization market, coupled with the expanding stablecoins and cryptocurrencies market, is expected to drive the overall digital asset market’s expansion.Cross-chain techDatachain will collaborate with MUFG and other partners to develop an infrastructure that enables the transfer of digital assets across different blockchains. Boasting prowess in cross-chain technology, Datachain has been conducting tests and collaborative research with numerous companies in Japan and abroad. Notably, Datachain has been working closely with MUFG to drive initiatives utilizing stablecoins scheduled for issuance and distribution through the Progmat Coin stablecoin platform.Moreover, Datachain, MUFG, and cross-chain bridge provider TOKI will form a three-way partnership aimed at commercializing the issuance and distribution of stablecoins on public blockchains like Ethereum between April and June 2024.Datachain is also collaborating with MUFG to promote cross-chain settlements involving security tokens based on stablecoins. Their goal is to realize this initiative in cooperation with securities firms by 2024.Starting with this new funding, Datachain plans to expedite its business expansion by seeking investments from other companies that can create synergies.Tomohiro Kimura, Director and Managing Executive Officer at MUFG, commented on the investment, emphasizing MUFG’s commitment to the digital asset market’s anticipated growth. According to Kimura, MUFG has established and promoted Progmat Coin in preparation for the expanding digital asset market. Highlighting that multi-chain and cross-chain transactions are essential to the future of digital assets, Kimura expressed delight over MUFG’s investment in Datachain, citing the blockchain company’s unparalleled expertise in key technology areas such as multichains and cross-chain transactions. He also highlighted MUFG’s increased involvement as a shareholder in Datachain, underlining its dedication to making a substantial impact in the digital asset market.