Jeonbuk Bank launches South Korea's first Bitcoin-backed loans

Jeonbuk Bank began lending Korean won against Bitcoin (BTC) on October 12, 2026, the first South Korean bank to accept the asset as loan collateral. Only companies can borrow. An outside custodian holds the pledged coins, and the bank never takes the Bitcoin itself.

The launch was first reported by South Korean outlets, including the financial daily Edaily and the newspaper Chosun. A Jeonbuk Bank official told Chosun that one loan had already been issued, but would not name the borrower. Neither the bank nor its parent, JB Financial Group, has published a statement, and JB Financial did not reply to a request for comment from Cointelegraph.

How the loan works

This is a narrow product. Jeonbuk Bank lends won to corporate clients that pledge Bitcoin, and the cash can go only toward operating costs such as payroll and supplier payments. Retail customers are shut out for now. Bitcoin is the only asset accepted, a choice the bank tied to its liquidity and trading volume.

A third-party custodian holds the coins, not the bank. The borrower's Bitcoin sits with a licensed custodian rather than in the borrower's own self-custody wallet. That custodian must be a registered virtual asset service provider, certified to South Korean security standards, including ISMS, under the Virtual Asset User Protection Act. Jeonbuk Bank handles only the valuation and the lending. Picture a pawnbroker that never keeps the watch.

Pricing the collateral is the hard part, and the bank built its own system for it. It values Bitcoin using a weighted average of prices across several global exchanges, rather than any single venue, and layers in a median measure of volatility. The bank ran stress tests against sharp price drops before going live. It has not named the exchanges it draws from.

The court rule that opened the door

Timing matters here. On October 1, 2026, an amendment to South Korea's Civil Execution Rules took effect, according to the Supreme Court. The change sets out how courts can seize and sell claims to virtual assets. Jeonbuk Bank's loan leans on it directly.

South Korea's Supreme Court gave notice of the amendment on July 2, 2026, and took public comment until August 11, as reported by The Asia Business Daily. Under the rules, a court can order a defaulting borrower's Bitcoin transferred to a bailiff, then sold through an account at a licensed exchange. Harder-to-sell tokens can be swapped into more liquid ones first. The lender recovers its money from the sale, and still never owns the coins.

That structure answers an old worry. Banks have long been wary of holding crypto they might have to dump in a crash. Here the court does the selling, and the bank stays away from the asset the whole way through.

A small start with a lot left blank

One loan, so far. A bank official confirmed to Chosun that a single corporate loan had been issued, and nothing more has come out about it. The amount is unknown. So are the interest rate, the loan-to-value ratio, the repayment terms and the number of companies the bank expects to serve.

Jeonbuk Bank is a regional lender based in North Jeolla province, part of JB Financial Group. It already stands out at home as the only regional bank that provides real-name deposit and withdrawal accounts for crypto exchanges. Its president, Park Chun-won, has pushed for the bank to work more closely with digital assets, and the digital division's vice president, Jung Sang-hoon, framed the loan as applying ordinary collateral lending to a new kind of asset.

No bank is alone here. JPMorgan began accepting Bitcoin and Ether (ETH) as collateral through its Kinexys unit in March 2026, also using outside custodians. Hardware wallet maker Ledger has gone further for retail users with Bitcoin-backed stablecoin loans through the Morpho protocol. What makes the Korean version stand out is the setting. Bitcoin traded at $82,641.50 at 15:10 UTC on October 12, 2026, according to CoinGecko, inside a 24-hour range of $82,378.99 to $84,231.08. Lending against an asset that can move that much in a day is exactly why the custody and court-sale rules were written the way they are. A single confirmed loan is not yet a lending business.

What to watch: whether Jeonbuk opens the loans to individuals or to assets beyond Bitcoin, how many companies actually borrow, and what terms surface once real deals are public. Watch, too, whether bigger South Korean banks follow, or wait to see how the first defaults play out in court.