Changpeng Zhao, widely known as “CZ” and the founder and former CEO of cryptocurrency exchange Binance, has been handed a four-month prison sentence following a hearing in a Seattle courthouse on Tuesday. This development comes after CZ pleaded guilty to breaching know-your-customer (KYC) and anti-money laundering (AML) regulations at his exchange back in November.

During the hearing, Judge Richard Jones acknowledged CZ’s acceptance of responsibility for his actions and deemed his actions at Binance to be of a mitigating nature. Jones notably highlighted that there was no evidence to suggest that CZ was aware of any illegal activity occurring at Binance.

The Department of Justice (DOJ) had advocated for a three-year prison term for CZ, arguing that such a sentence was warranted to deter similar violations in the future and to uphold the integrity of anti-money laundering laws. However, the judge expressed skepticism towards the DOJ’s argument, criticizing it as overly harsh.

In contrast, CZ’s defense team argued against any prison time, citing previous cases such as that of BitMEX co-founder Arthur Hayes, who received probation instead of incarceration. Binance itself has already agreed to pay a hefty $4 billion fine, while CZ personally settled for a $50 million fine as part of a plea deal reached last year. Despite these penalties, CZ’s estimated net worth remains substantial, reportedly standing at $43 billion.

Speaking in court on Tuesday, CZ acknowledged the importance of robust KYC/AML programs and stated that he had directed Binance to cooperate fully with the U.S. investigation.

Legal experts have interpreted CZ’s four-month sentence as an act of “general deterrence,” signaling to the crypto industry the seriousness with which regulatory compliance must be regarded. While the sentence was lower than the 18-month guideline and significantly less than the DOJ’s request, it still underscores the growing regulatory scrutiny faced by cryptocurrency businesses.

In response to his sentencing, CZ expressed gratitude to his supporters and vowed to serve his time while emphasizing the importance of adhering to existing laws. He also hinted at plans to focus on education in the blockchain and crypto space, indicating a shift towards a new phase for both himself and the industry.

Despite this development, Binance and CZ still face legal challenges, including a lawsuit from the U.S. Securities and Exchange Commission alleging misappropriation of customer funds, a claim vehemently denied by the exchange.