Zodia Custody Appoints Crypto Exchange Bitstamp’s Julian Sawyer as CEO
Sawyer was Bitstamp's CEO and a co-founder of U.K. lender Starling Bank.

Cryptocurrency asset-service provider Zodia Custody appointed Julian Sawyer as its new CEO, the company said in a statement Tuesday. He replaces Maxime de Guillebon, who had been in post since the company was founded in December 2020.
Previously, Sawyer was CEO of cryptocurrency exchange Bitstamp. He also co-founded U.K. lender Starling Bank in 2015 and served as its chief operating officer for four years.
“I am excited to begin working with Zodia Custody,” Sawyer said, and “look forward to taking the business to the next level and scaling Zodia Custody to become the default choice for institutions.”
Zodia has developed its own "proof-of-ownership" technology and was one of the first crypto-asset custodians to be registered in Ireland. It is now looking to scale up its operations in 2023. The custodian sees long-term interest from institutional investors in
digital assets. The company is a joint venture between Standard Chartered and Northern Trust and is also registered with the U.K. regulator, the Financial Conduct Authority.
Following the collapse of crypto exchage FTX, Zodia announced in December a new service to protect clients’ digital assets in case an exchange becomes insolvent. The custodian will allow clients to keep assets on its platform while their holdings are mirrored and available on an exchange for trading.
Read more: Zodia Custody Introduces Service to Protect Against Crypto-Exchange Insolvency
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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.
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Tom Lee urges BitMine shareholders to approve share increase ahead of January 14 vote

The chairman of the former bitcoin miner-turned-ether treasury firm reiterated his view that Ethereum is the future of finance.
What to know:
- Tom Lee, chairman of Bitmine Immersion (BMNR), urged shareholders to approve an increase in the company's authorized share count from 500 million to 50 billion.
- Lee assured shareholders that the increase is not intended to dilute shares, but instead to enable capital raising, dealmaking, and future share splits.
- Shareholders have until January 14 to vote on the proposal, with the annual meeting scheduled for January 15 in Las Vegas.









