—— 13 days ago · 4 min read ——

Crypto wallets disable CoinJoin

In recent years, the cryptocurrency world has seen a growing tension between regulators and privacy-focused services. Recent crackdowns on prominent players such as Tornado Cash and Samourai Wallet are sending shockwaves through the crypto industry and raising fears of over-regulation. The costs of oversight and control are high and, as usual, are passed on to ordinary users, who end up losing the ability to conduct crypto transactions privately.

Over-regulation and the hunt for crypto mixers

The turning point came a few weeks ago with the seizer of Samourai Wallet, a prominent cryptocurrency wallet powered by the CoinJoin protocol. CEO Keonne Rodriguez and chief technology officer William Hill are facing charges of conspiracy to commit money laundering, marking a pivotal turn in the regulatory landscape for crypto-mixing services. The move sent a clear signal that privacy-focused wallets and coin-mixing services will face increased scrutiny and legal consequences, even without concrete evidence of money laundering.

The crackdown on Samourai Wallet sets a dangerous precedent. The US government seized the company's web servers and domain, effectively shutting down its operations in the country. In addition, the app was removed from the Google Play Store in the U.S., severely limiting its accessibility to American users.

Last year, the U.S. government made headlines when it indicted the founders of Tornado Cash, a prominent crypto-mixer service, on a series of serious charges, including money laundering, operating an unlicensed money transmitting service, and sanctions evasion.

These aggressive actions underscore the government's determination to crack down on privacy-oriented wallets and crypto mixers, also known as crypto tumblers. The reason is clear, crypto mixers are the last obstacle to full blockchain oversight, and no wonder all official crypto mixers are shutting down their CoinJoin services.

The future of crypto mixers

In light of the arrest of Samurai Wallet's crypto mixer, Wasabi Wallet is discontinuing its CoinJoin coordination service as of June 1, citing the need to mitigate legal risks and ensure compliance with evolving regulatory requirements. Wasabi Wallet, known for its innovative use of zero-knowledge proofs to enhance user privacy, has long been a staple in the cryptocurrency community, providing users with a secure and anonymous way to transact with Bitcoin. However, recent developments, including the seizure of Samourai Wallet and other privacy-focused services, have raised concerns about the viability of operating within the U.S. regulatory landscape.

Wasabi Wallet is known to have always strived to operate within a clear legal framework. While this decision to disconnect CoinJoin come as a disappointment to users who value their privacy and security, it reflects the harsh reality faced by crypto service providers navigating a complex and uncertain regulatory environment.

Another major player, the Trezor hardware wallet, a prominent player known for its commitment to privacy and security, has announced the complete discontinuation of its CoinJoin feature by June 1, 2024. The decision to discontinue the CoinJoin feature is a direct response to the actions of their partners. Wasabi Wallet's recent announcement to discontinue the API service that powers CoinJoin protocol has significant implications for Trezor and its users.

Faced with the prospect of legal repercussions and regulatory pressure, crypto mixers may increasingly turn to the Dark Web as a refuge from prying eyes and regulatory oversight. The Dark Web, a hidden corner of the Internet accessible only through private browsers such as Tor or Brave, offers a level of anonymity and privacy that is difficult to achieve through conventional means. For crypto mixers facing regulatory scrutiny and legal risks, the dark web can be an attractive option for maintaining user privacy and avoiding unwanted surveillance.

Crypto mixer Whir

At this stage, our crypto mixer Whir has also decided to implement a policy where we kindly ask US and EU citizens to refrain from using our CoinJoin service by confirming that they are not from the US or EU countries. The decision not to implement IP-based geolocation restrictions stems from the recognition that our service can be accessed from anywhere in the world, including the Tor network, making IP-based restrictions ineffective.

Instead, Whir relies on the patriotism and integrity of US and EU citizens themselves. When prompted, users are asked to confirm their citizenship, and we trust that they will be forthcoming and honest about their country of origin. This approach respects user privacy while recognizing the legal complexities and regulatory challenges associated with providing services in the cryptocurrency space.

By adopting this approach, Whir aims to strike a balance between regulatory compliance and user privacy, ensuring that our service remains accessible to a global audience while mitigating the legal risks associated with operating in highly regulated jurisdictions. We believe this approach empowers users to make informed decisions about their use of our platform, while upholding the values of transparency and accountability.


As regulatory scrutiny intensifies and legal risks mount, crypto mixers face the challenge of balancing the need for user privacy with the demands of regulatory compliance. The potential move to the dark web could be a refuge for crypto mixers seeking to avoid regulatory scrutiny and maintain user privacy. It's important to recognize that crypto mixers primarily serve regular users who want to protect their financial privacy and shield their transactions from unwanted scrutiny. The fact is that for these regular users, the ability to transact freely and privately is paramount, especially in an era of increasing data breaches, identity theft, and government surveillance.

Disclaimer: This article does not serve as a piece of financial advice or encouragement and inducement for the usage of Bitcoin and other cryptocurrencies. Its primary role is informative, explanatory, and educational. The readers have to decide themselves whether to use or not to use these types of services.

Further reading

1 month ago · 5 min read

CoinJoin protocol

We all know that Bitcoin transactions are pseudonymous, meaning that even though they don't directly reveal the real-world identities, they still leave a trail that can potentially be traced back to the users. This fragility of privacy poses significant risks, as once compromised, it can be difficult, sometimes very costly, or even impossible to recover. Let's find out more about CoinJoin, a privacy protocol designed to eliminate these privacy concerns.

2 months ago · 4 min read

Crypto mixer for everyday users

Imagine you're walking down a crowded street, and every step you take is being recorded. Every conversation you have, every move you make is recorded and later analyzed. It's like living in a fishbowl, where your every action is on display for anyone with the right tools to see. That's the reality for everyday crypto users on heavily monitored blockchains like Bitcoin and Ethereum.

2 months ago · 5 min read

Chainalysis and Bitcoin mixers

What are the risks associated with the use of Chainalysis tools in legal proceedings? Despite the purported effectiveness of Chainalysis tools, the lack of scientific validation, the opacity of the methodologies, and the erosion of financial privacy and legal rights are very significant concerns. Bitcoin mixers, particularly in obscuring transaction histories through protocols such as CoinJoin, highlight the limitations of Chainalysis' tracing capabilities.

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