TLDR

0xbow has launched a new tool that helps Tornado Cash users prove their funds are not linked to illicit activities.
The Proof of Association tool allows users to maintain privacy while ensuring compliance with regulatory standards.
The tool uses zero-knowledge proofs to verify transactions without revealing personal information.
Tornado Cash users can now dissociate their funds from malicious actors using a curated blacklist of over 16,000 tainted addresses.
0xbow’s new protocol offers a means for Tornado Cash users to safeguard their anonymity while mitigating legal risks.

0xbow has introduced a new tool that enables Tornado Cash users to prove their funds are not linked to illicit activities. The system uses zero-knowledge proofs to ensure privacy while complying with regulatory requirements. This move aims to help Tornado Cash users distinguish between their funds and those tied to illicit activities. It also reassures users that they are not aiding hackers or other malicious actors.

The new tool enables users to verify whether illicit actors have compromised their withdrawal addresses. By submitting a note and withdrawal address, users can generate a proof. This proof verifies their funds are clean, without revealing personal information. The public registry of Proof of Association then confirms their association with legitimate funds. Tornado Cash users can now maintain privacy without fear of unknowingly supporting illegal activity.

The tool aligns with 0xbow’s ongoing mission to offer privacy solutions that meet compliance standards. It builds on the concept of an “Association Set Provider” and integrates Vitalik Buterin’s theoretical work on privacy pools. As a result, users can anonymize their funds without adding capital to generalized protocols linked to illicit actors.

Tornado Cash Users Can Avoid Unnecessary Scrutiny

Tornado Cash was sanctioned by the U.S. Department of the Treasury in 2022 due to its association with money laundering activities. The protocol was allegedly involved in processing illicit funds, including those tied to North Korean hackers. Despite being removed from the sanctions list after a legal ruling, legal uncertainties still surround Tornado Cash. This ongoing uncertainty makes users hesitant to interact with Tornado Cash, despite its strong privacy features.

Tornado Cash’s sanctioning sparked widespread concerns among privacy-focused users who had no involvement in illegal activities. These users faced difficulties, as some exchanges flagged their transactions or demanded proof of the origin of their funds. The introduction of the Proof of Association tool by 0xbow offers a solution to this dilemma. Tornado Cash users can now reassure exchanges and other parties that their funds are legitimate, thus avoiding unnecessary scrutiny.

By using the new tool, Tornado Cash users can ensure they are not part of illicit activities. The tool’s ability to generate proofs linking users to clean funds provides an added layer of security. As 0xbow co-founder Ameen Soleimani stated, “If you are still using Tornado Cash and not dissociating from hacked funds, you are actively helping the hackers.” This highlights the responsibility users hold in ensuring they do not unknowingly aid malicious actors.

0xbow’s Role in Promoting Privacy and Compliance in the Crypto Space

The launch of the Proof of Association tool reflects 0xbow’s commitment to advancing privacy and compliance within the crypto ecosystem. The tool’s innovative use of zero-knowledge proofs ensures that confidentiality is maintained without sacrificing compliance. It represents a significant step forward for Tornado Cash users who value both anonymity and legal safety.

0xbow’s Privacy Pools project also works towards this goal by enabling ERC-20 token anonymization without adding illicit capital. Tornado Cash users who utilize these privacy solutions can contribute to a more secure and compliant cryptocurrency environment. By dissociating their funds from illegal activity, users can use privacy tools responsibly while maintaining the integrity of the ecosystem.

The post Tornado Cash Users Can Now Prove Clean Funds with 0xbow’s New Tool appeared first on Blockonomi.

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Filed under: Bitcoin - @ October 13, 2025 11:26 pm