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Kbank’s Upbit Customer Deposits Total $2.2B

Web3 & Enterprise·October 10, 2023, 9:13 AM

Kbank, an internet-only bank in South Korea, is facing criticism due to its relatively high proportion of cryptocurrency customer deposits compared to other banks. Kbank reportedly manages approximately KRW 3 trillion (equivalent to $2.2 billion) in deposits from customers of cryptocurrency exchange Upbit, which accounts for about 18% of its total customer deposits.

This percentage stands out, being notably higher than other banks that provide accounts to the other four crypto-to-fiat exchanges in Korea. That is according to a report by Maeil Business Newspaper, which obtained documents submitted to lawmaker Kim Hee-gon by the Financial Services Commission (FSC).

According to Korean law, crypto exchanges must secure real-name bank accounts from banks to offer crypto trading services against the Korean won. Kbank offers its accounts to Upbit, the dominant player in the Korean crypto market.

Photo by David McBee on Pexels

 

Notable exposure to crypto exchange

The FSC documents showed that Kbank’s Upbit customer deposits totaled KRW 3.09 trillion, making up 18% of its total deposits, which amount to KRW 17.2 trillion.

In a striking contrast, Nonghyup Bank had 0.2% of its deposits, equivalent to KRW 557.8 billion, in Bithumb, which is the nation’s second-largest cryptocurrency exchange. Kakaobank, another internet-only bank, had 0.3% (KRW 112.2 billion) of its deposits in Coinone. Shinhan Bank held 0.01% (KRW 43 billion) in Korbit, and Jeonbuk Bank had a similarly small 0.02% (KRW 4.2 billion) in Gopax.

Lawmaker Kim pointed out that Kbank has become a bank dedicated to crypto trading. Kim proposed that financial authorities take proactive measures to assess the potential risks that may emerge when Kbank utilizes Upbit customer deposits as a basis for offering credit loans. Such risky financial practices could potentially result in higher loan defaults and the emergence of a greater number of individuals with poor credit histories, which could ultimately jeopardize the stability of the financial market.

 

Regulatory gap

The current Financial Transaction Reporting Act mandates that virtual asset service providers (VASPs) segregate customer deposits from their own assets as a measure to combat money laundering. However, it has been noted that there are regulatory gaps stemming from the absence of specific guidelines for the custody of these deposits.

According to the Financial Supervisory Service (FSS), Nonghyup and Kakaobank store deposits in separate accounts within the bank. On the other hand, Kbank and Jeonbuk Bank keep deposits in corporate accounts under their respective exchange partners’ names.

When deposits are stored in separate accounts within the bank, only the bank has access to those funds, and they are essentially operated in a manner similar to a trust, preventing the bank from using the funds arbitrarily. In contrast, funds held in corporate accounts can be used by the bank as a source for lending. Lawmaker Kim warned that in scenarios such as exchange bankruptcies or similar situations, banks holding customer funds in corporate accounts could face difficulties in ensuring customer protection.

Each of these banks receives reserve funds from crypto exchanges in anticipation of potential compensation requirements in the event of unforeseen losses. The FSS states that as of the end of last month, the reserve amounts held by each bank were as follows: Kbank had KRW 200 billion, Nonghyup Bank had KRW 100 billion, Kakao Bank had KRW 73 billion, and both Shinhan Bank and Jeonbuk Bank had KRW 30 billion.

Kbank’s Upbit customer deposits are approximately 72 times larger than Shinhan Bank’s Korbit customer deposits. However, the reserve amounts held by Kbank are only 6.7 times greater than those held by Shinhan. Lawmaker Kim emphasized the importance of banks maintaining reserve funds that are proportional to the customer deposits held in their partner crypto exchanges.

 

Signs of recovery

Meanwhile, the Korean cryptocurrency industry, which faced a downturn in the latter half of last year due to events like the Terra collapse and FTX’s bankruptcy, has exhibited signs of recovery in the first half of this year.

The Financial Intelligence Unit (FIU) of the FSC recently reported that the cryptocurrency market cap in South Korea has reached KRW 28.4 trillion as of the end of June this year. This reflects a 46% increase compared to the end of last year when it stood at KRW 19.4 trillion. Additionally, the total operating profit of domestic exchanges surged by 82% to KRW 227.3 billion over the past six months, compared to the previous figure of KRW 124.9 billion.

The total market’s max drawdown (MDD) was 62%. MDD assesses the extent to which an asset has declined in value from its highest point to its lowest point within a specific time frame, before experiencing a recovery. The FIU considers this MDD to be high, urging investor caution.

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May 31, 2023

Bank of Japan Publishes Results of CBDC PoC

Bank of Japan Publishes Results of CBDC PoCThe Bank of Japan (BoJ) recently concluded the second phase of its central bank digital currency (CBDC) proof of concept (PoC) project, which began in April. The results of this phase were published on Monday, and they shed light on key aspects such as the comparison between account-based and token-based CBDCs and the management of holding limits for users with multiple accounts.Photo by Manuel Cosentino on UnsplashToken-based CBDCsThe experiments conducted by the central bank covered a wide range of topics. Among the most intriguing findings were the advantages and disadvantages of token-based CBDCs and how to effectively impose holding limits for users with multiple CBDC balances.Token-based CBDCs have garnered interest from various central banks, with some adopting the UTXO token model used by Bitcoin without the use of a distributed ledger. A UTXO or unspent transaction output, defines where a blockchain transaction starts and finishes. The Bank of Japan explored this model and analyzed its pros and cons.In the initial proof of concept, both account-based and token-based CBDCs were examined, considering scenarios where the central bank managed the ledger or shared it with intermediaries like banks. In the token-based model, fixed token denominations were used, similar to physical cash in countries like India, and a centralized ledger was employed. However, in the recent phase, the central bank utilized flexible value tokens similar to UTXO and shared ledger functions with intermediaries.The Bank of Japan favored the flexible value token model due to its ability to handle multiple requests simultaneously. However, it acknowledged that this model may require more technical resources compared to the account-based approach. Challenges may arise when implementing additional functions, such as holding limits, while maintaining optimal performance. The European Central Bank (ECB) also noted in a recent report that most payment providers are accustomed to account-based payments and would incur costs to adapt to token-based systems.Another significant aspect explored by the BoJ was how to impose holding limits when users have multiple CBDC balances through different intermediaries. The challenge lies in determining if the overall holding limit has been breached without compromising user privacy.Homomorphic encryptionOne possible solution discussed in the report is the use of homomorphic encryption, which enables computations to be performed on encrypted data without it first needing to be decrypted. That allows for the necessary checks without intermediaries accessing the specific data being checked. Although this solution may slightly increase processing time, it could introduce a higher risk of data inconsistencies.Alternatively, a simpler approach proposed by the central bank is to establish a per-account holding limit and a limit on the number of accounts a single user can hold, rather than imposing global limits. Ideally, users with multiple accounts would have a higher per-account holding limit compared to those with fewer accounts.Phase 3 underwayWith the next pilot phase already underway, the BoJ aims to test the end-to-end process flow and identify challenges related to integrating with external systems. Additionally, they are creating a CBDC Forum to gather input from the private sector, ensuring a collaborative approach to CBDC development.While investigation and research into CBDCs continues, the BoJ has said that it will make a final decision on CBDC implementation by 2026.

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Web3 & Enterprise·

May 23, 2023

Cake DeFi Co-Founder Launches Ordzaar Ordinals Marketplace

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Web3 & Enterprise·

Aug 22, 2023

Korea Information Certificate Authority Dives into NFT Domain with New Platform Launch

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