Korea's Biggest Bank Is Preparing to Custody Digital Assets
KB Kookmin, the largest bank in South Korea, is partnering with a blockchain startup to launch a digital asset custody offering.

KB Kookmin, the largest bank in South Korea, is preparing launch a digital asset custody offering.
According to a report from CoinDesk Korea, the institution is teaming up for the effort with blockchain startup Atomrigs Lab, with the two entities signing a strategic business agreement on June 10.
Atomrigs Lab is developing a product called Lime that secures digital assets such as cryptocurrencies using secure MPC technology.

Kookmin and Atomrigs Lab will develop digital asset custody services that combine Atomrigs Lab technology and KB Kookmin Bank's internal control infrastructure and information protection technologies.
The firms aim to collaborate on the development of digital asset protection technology and smart contract applications, as well as exploring new businesses in the digital assets space. Cooperation on a blockchain network and the creation of a related ecosystem within finance are also on the cards.
A move by such a major bank into the digital asset trust business could have a big impact on the cryptocurrency industry, according to the report. A financial institution that already has a high degree of credibility could potentially help eliminate concerns over security of customers' funds and suspect exchange operators.
"We hope that the two companies will grow together by discovering innovative services in the field of digital asset management," a representative of the bank said. "We will continue to cooperate with various technology companies in the digital ecosystem to expand our offerings."
Kookmin Bank has designated its core technology as "ABCDE" (for AI, blockchain, cloud, data and ecosystem) and, since last year, has been promoting digital transformation throughout the company, CoinDesk Korea writes.
KB Kookmin Bank featured image via Shutterstock; agreement signing image courtesy of the bank
More For You
KuCoin Hits Record Market Share as 2025 Volumes Outpace Crypto Market

KuCoin captured a record share of centralised exchange volume in 2025, with more than $1.25tn traded as its volumes grew faster than the wider crypto market.
What to know:
- KuCoin recorded over $1.25 trillion in total trading volume in 2025, equivalent to an average of roughly $114 billion per month, marking its strongest year on record.
- This performance translated into an all-time high share of centralised exchange volume, as KuCoin’s activity expanded faster than aggregate CEX volumes, which slowed during periods of lower market volatility.
- Spot and derivatives volumes were evenly split, each exceeding $500 billion for the year, signalling broad-based usage rather than reliance on a single product line.
- Altcoins accounted for the majority of trading activity, reinforcing KuCoin’s role as a primary liquidity venue beyond BTC and ETH at a time when majors saw more muted turnover.
- Even as overall crypto volumes softened mid-year, KuCoin maintained elevated baseline activity, indicating structurally higher user engagement rather than short-lived volume spikes.
More For You
Lighter trading platform sees $250 million withdrawn 24 hours after airdrop

Bubblemaps CEO says outflows seen on Lighter on Dec. 31 are not uncommon as users rebalance hedging positions and move on to the next farming opportunity.
What to know:
- Approximately $250 million was withdrawn from Lighter after its $675 million LIT token airdrop.
- The withdrawals represent about 20% of Lighter's total value locked, according to Bubblemaps CEO Nicolas Vaiman.
- Large withdrawals post-token generation events are common as early participants exit, says CertiK's Natalie Newson.











