Share this article

Kraken Exchange Offers $100K Reward for Missing QuadrigaCX Crypto

Kraken is offering up to $100,000 to anyone who can help locate QuadrigaCX's missing cryptocurrency holdings.

Updated Sep 13, 2021, 8:56 a.m. Published Feb 28, 2019, 10:00 p.m.
Powell

Crypto exchange Kraken is offering up to $100,000 to anyone who can help solve this year's biggest blockchain mystery: what happened to QuadrigaCX's coins?

Kraken announced

STORY CONTINUES BELOW
Don't miss another story.Subscribe to the Crypto Daybook Americas Newsletter today. See all newsletters

Thursday it would pay the reward to users who could help it locate the missing funds. Any tips sent to the platform will, in turn, be shared with law enforcement, the company said in a blog post. The reward is payable in fiat or cryptocurrency.

To participate, Kraken is encouraging users to listen to a pair of podcasts that outline both what is already known about QuadrigaCX, the Canadian crypto exchange that collapsed last month, as well as what Kraken's operators believe happened.

"Kraken is giving up to $100,000 USD (fiat or crypto) as a reward for the tip(s) that best lead to the discovery of the missing $190 million US dollars," Kraken's post said.

In fact, according to court filings QuadrigaCX owes roughly 115,000 customers about $137 million in cryptocurrencies and another $53 million in fiat, or $190 million overall (though later filings indicate that there may be additional funds owed, bringing the total as high as $196 million).

The story so far

QuadrigaCX sought protection from creditors following the death of its founder, Gerald Cotten. In court filings, Cotten's widow, Jennifer Robertsen, said that he was the only individual at the exchange who knew the private keys to its crypto reserves, which were held in cold storage.

Further, while the exchange indicated that the majority of its crypto funds were held in cold storage, it has so far not released any wallet addresses to confirm this.

A cluster of five bitcoin addresses

may be associated with Quadriga, according to blockchain analysis, but those addresses only contain roughly 104 bitcoin "inadvertently" sent to cold storage earlier this month.

So far, Quadriga and its court-appointed monitor, Ernst & Young (EY), have unlocked a large chunk of the fiat funds, which were held by various third-party payment processors, after a hearing before the Nova Scotia Supreme Court, which is overseeing the exchange's case.

Kraken CEO Jesse Powell image via CoinDesk archives

More For You

KuCoin Hits Record Market Share as 2025 Volumes Outpace Crypto Market

16:9 Image

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

Crypto ETFs with staking can supercharge returns but they may not be for everyone

choices

From yield potential to custody risks, here’s how direct ETH and staking funds compare for different investor goals.

What to know:

  • Investors can now choose between owning ether directly or buying shares in a staking ETF that earns rewards on their behalf.
  • While staking ETFs offers yield, they come with risks and less control than holding ETH in an exchange or wallet.
  • Grayscale’s Ethereum staking ETF recently paid $0.083178 per share, yielding $3.16 in rewards on a $1,000 investment.