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US Senators Question Deputy AG Over Crypto Unit Shutdown Amid Rising Crime

In a dramatic hearing that has captured the attention of the crypto and legal communities alike, six U.S. senators are pressing Deputy Attorney General Todd Blanche over his controversial decision to disband the Department of Justice’s National Cryptocurrency Enforcement Team. The scrutiny comes amid a surge in illicit crypto activity throughout 2025, raising concerns that the DOJ’s move could have inadvertently created a loophole for criminal activity.

Blanche’s decision to dissolve the specialized crypto task force in April 2025 has become a focal point for lawmakers, especially given that he reportedly held substantial amounts of cryptocurrency at the time. The senators argue that this presents a potential conflict of interest that may have influenced his judgment.

Background: The DOJ’s Crypto Enforcement Team

The National Cryptocurrency Enforcement Team was established in 2022 under the Biden administration and quickly became a key player in high-profile investigations. Among its notable cases was the probe into Binance and its founder, Changpeng  CZ  Zhao, who eventually pleaded guilty in 2023 for violating U.S. anti-money-laundering regulations.

The task force’s mission was clear: to provide focused oversight of the burgeoning cryptocurrency market, ensuring compliance with U.S. financial laws and preventing misuse for criminal purposes. However, just months after Donald Trump assumed office in 2025 with a pro-crypto agenda, Blanche decided to dismantle the unit, arguing that the DOJ should not act as a  digital assets regulator and criticizing the prior administration’s approach as reckless regulation by prosecution.

Senators Challenge Blanche’s Motives

While Blanche defended his actions as a policy decision, senators Mazie K. Hirono, Elizabeth Warren, Richard Durbin, Sheldon Whitehouse, Christopher Coons, and Richard Blumenthal have taken issue with the timing of the shutdown. According to their findings, Blanche declared ownership of crypto assets worth between $158,000 and $470,000 — primarily Bitcoin and Ethereum — just days before Trump’s inauguration on January 21, 2025.

By February 10, Blanche had committed to divesting these assets, yet he continued to oversee the DOJ’s crypto strategy for nearly two months, including issuing the memo scaling back the enforcement team on April 7. The senators contend that this raises serious questions about Blanche’s motivations, noting that his personal financial interests may have influenced his decision-making.

The fact that you held substantial amounts of cryptocurrency at the time you made this decision calls into question your own motivations,  the senators wrote in a letter addressed to Blanche on January 28. They went on to suggest that his actions could potentially violate 18 U.S.C. § 208(a), a law designed to prevent government officials from participating in matters that could impact their personal financial interests.

Rising Crypto Crime Spurs Concerns

The controversy surrounding the DOJ’s decision is amplified by the surge in illicit crypto activity in 2025. According to research by TRM Labs, crypto-related crimes reached a record high of $158 billion, representing an astonishing 145% increase compared to 2024. During the same year, nearly 150 separate hacks led to losses of $2.87 billion, affecting investors, businesses, and crypto platforms worldwide.

Senators have warned that dismantling the enforcement unit could exacerbate this trend, making it easier for criminals to exploit gaps in oversight.  These are grave mistakes that will support sanctions evasion, drug trafficking, scams, and child sexual exploitation,  the senators noted in their prior April 10 letter to Blanche.  It makes no sense for the DOJ to announce a hands-off approach to tools that are being used to support such terrible crimes.

The increase in crypto crime is largely attributed to the use of digital assets by sanctioned entities, but all categories of illicit activity, including fraud, ransomware attacks, and theft, have seen substantial growth.

The Political Angle

Blanche’s decision has also sparked debates over policy direction. Critics argue that the move reflects the Trump administration’s pro-crypto stance, potentially prioritizing market growth over regulatory oversight. Supporters, however, contend that excessive regulation by prosecution could stifle innovation in the rapidly evolving crypto sector.

The ongoing inquiry highlights the delicate balance between fostering innovation in emerging technologies and ensuring that these technologies are not exploited for criminal purposes. With lawmakers closely watching the DOJ’s next steps, the cryptocurrency community is left uncertain about the future of federal oversight in the United States.

What Comes Next

The senators’ letter, joined by six prominent lawmakers, underscores the urgency of re-evaluating the DOJ’s approach to cryptocurrency enforcement. With illicit crypto activity showing no signs of slowing down, the government faces mounting pressure to either reinstate the specialized enforcement team or develop an alternative mechanism to safeguard the financial system.

As the investigation continues, Todd Blanche may be called upon to testify further regarding his motivations, timing, and potential conflicts of interest. Meanwhile, investors, regulators, and law enforcement agencies alike are watching closely, knowing that the decisions made in the coming months could shape the future of crypto regulation in the United States.

US Senate Judiciary Pushes Back Against Crypto Developer Protections

A growing divide within the US Senate is threatening to reshape the future of crypto regulation, as top lawmakers from both parties move to strip developer safeguards from a key digital asset bill. The dispute highlights rising concerns that proposed protections could unintentionally weaken law enforcement’s ability to combat illicit financial activity in decentralized crypto markets.

At the center of the debate is the Senate’s long-anticipated crypto market structure legislation, which aims to clarify how regulators oversee digital assets and blockchain-based platforms. However, Senate Judiciary Committee leaders argue that parts of the bill could open dangerous loopholes for criminals operating through decentralized systems.

Bipartisan Warning From the Senate Judiciary Committee

Senate Judiciary Committee Chair Charles Grassley and the committee’s senior Democrat, Richard Durbin, issued a rare bipartisan warning to leaders of the Senate Banking Committee. In a letter sent to Banking Chair Tim Scott and ranking member Elizabeth Warren, the lawmakers urged major revisions to the bill’s language.

According to Grassley and Durbin, the current draft risks undermining long-standing unlicensed money transmitter laws by shielding certain crypto developers and network operators from liability. They warned that this could severely limit the government’s ability to pursue bad actors who exploit decentralized platforms for illegal purposes.

The letter, first reported by Politico, described the proposed protections as creating a  significant enforcement gap  that sophisticated criminal organizations could take advantage of.

Lawmakers Fear Criminal Exploitation of Decentralized Platforms

Grassley and Durbin emphasized that criminal groups already rely on advanced methods to hide illegal transactions, including the use of complex financial structures and anonymizing technologies. They argued that the bill, as currently written, would make it even harder for prosecutors to trace and punish unlawful activity tied to decentralized digital assets.

In their view, removing accountability from developers and network maintainers could turn decentralized platforms into attractive safe havens for illicit actors, including transnational criminal organizations and cartels. The senators stressed that regulatory clarity should not come at the cost of weakening public safety or financial crime enforcement.

The Role of the Blockchain Regulatory Certainty Act

The controversy largely stems from the inclusion of provisions inspired by the Blockchain Regulatory Certainty Act, or BRCA. This proposal seeks to clarify that individuals who develop blockchain software or maintain decentralized networks are not automatically classified as money transmitters under federal or state law.

Supporters argue that such protections are necessary to foster innovation and prevent developers from being punished for how others use open-source technology. Critics, however, warn that overly broad exemptions could shield individuals who play a more active role in facilitating illicit transactions.

Grassley and Durbin contend that the bill fails to clearly distinguish between neutral software development and conduct that effectively enables unlicensed money transmission.

Judiciary Committee Says It Was Left Out of the Process

Adding to the tension, the Senate Judiciary Committee leaders said they were not consulted during the drafting of the bill, despite their committee’s authority over federal criminal statutes and the Department of Justice.

They expressed frustration that proposed changes affecting criminal enforcement were advanced without giving the Judiciary Committee a meaningful opportunity to review or weigh in. In their letter, they urged the Banking Committee to reject any language that could weaken the government’s ability to hold culpable actors accountable.

This procedural dispute has further complicated efforts to move the legislation forward.

Legislative Delays and Political Uncertainty

The crypto market structure bill has already faced setbacks, with both the Senate Banking and Agriculture Committees postponing scheduled markups in an effort to build broader bipartisan support. The latest objections from the Judiciary Committee add another obstacle to an already fragile legislative path.

If the bill eventually reaches the Senate floor, it will require at least 60 votes to pass. That threshold would likely demand unanimous Republican support and backing from several Democrats, making any internal disagreement particularly consequential.

Crypto Industry Support Begins to Fracture

Industry reaction has also been mixed. Coinbase, one of the most influential lobbying forces in the crypto sector, withdrew its support for the bill earlier this week, citing concerns over multiple provisions. While the company has since indicated that negotiations with lawmakers are ongoing, the move underscored growing unease within the industry.

The combination of political resistance and shifting industry alliances raises questions about whether the bill can survive in its current form.

What This Means for the Future of US Crypto Regulation

The clash over developer protections reflects a broader struggle to balance innovation with enforcement in the rapidly evolving crypto space. Lawmakers face mounting pressure to define clear rules without creating blind spots that criminals can exploit.

As negotiations continue behind closed doors, the fate of the crypto market structure bill remains uncertain. What is clear, however, is that the debate has entered a critical phase—one that could shape how decentralized technologies are regulated in the United States for years to come.

Optimism Moves Toward Value Accrual With OP Buyback Proposal

Optimism is once again reshaping the conversation around layer-2 token economics after a new governance proposal suggested a direct link between OP token value and Superchain network performance. The plan introduces a systematic buyback mechanism funded by protocol revenue, marking a potential shift away from OP’s long-standing role as a governance-only asset.

The proposal was first revealed by Optimism Grants Council member Michael Vander Meiden, who described the initiative as a long-overdue evolution for OP. He noted that for years the token lacked a clear economic engine, despite the rapid expansion of the Optimism ecosystem. The new approach, he argued, would finally allow OP holders to benefit directly from real usage and growth.

How the Buyback Mechanism Would Work

At the heart of the proposal is the allocation of 50% of all Superchain fee revenue to recurring OP buybacks. Instead of distributing this income elsewhere, the network would use it to repurchase OP tokens from the open market on a monthly basis, channeling them back into the protocol’s treasury.

According to the Optimism Foundation, these accumulated tokens could later be burned to reduce supply or repurposed as staking and incentive rewards as the protocol continues to evolve. Importantly, the foundation emphasized that governance would maintain full control over how the buyback system operates, including the size, timing, and ultimate use of the repurchased tokens.

This governance-first approach is intended to balance long-term sustainability with flexibility, allowing the system to adapt as market conditions and network demands change.

Expanding OP Beyond Governance

One of the proposal’s core motivations is to redefine OP’s purpose within the ecosystem. While governance will remain a foundational function, Optimism envisions the token taking on broader responsibilities as the Superchain matures.

The foundation outlined future roles for OP that could include helping secure shared infrastructure, coordinating sequencer rotation across chains, and enabling collective decision-making over core protocol upgrades. These potential functions would more closely align OP with the operational health and decentralization of the network itself.

By embedding OP deeper into the Superchain’s architecture, Optimism aims to create a token that reflects not just voting power, but real participation in the network’s long-term resilience.

The Superchain’s Rapid Growth and Market Dominance

The proposal also highlights how far Optimism has come since its early days as an Ethereum scaling experiment. The Superchain, launched in February 2023, has grown into one of the most influential layer-2 ecosystems in crypto.

Built using the open-source OP Stack, the Superchain now supports a growing collection of layer-2 networks, including Coinbase’s Base, Unichain, and Ink. Together, these chains account for more than 61% of the layer-2 fee market and process approximately 13% of all crypto transactions, a share that continues to increase.

Optimism’s leadership argues that OP’s tokenomics have not kept pace with this expansion. As the network captures a larger portion of Ethereum’s activity, the token should reflect that success rather than remain economically disconnected from it.

Addressing OP’s Challenging Market Performance

Despite the ecosystem’s growth, OP has endured a difficult period in the market. Throughout 2025, the token’s price fell by nearly 83%, underperforming many other major layer-2 assets and reigniting debate around the sustainability of governance-only tokens.

While the buyback proposal has generated significant discussion within the community, the market response has so far been muted. OP’s price has yet to stage a meaningful recovery following the announcement, suggesting that investors are waiting to see whether the proposal gains formal approval and how it would be implemented in practice.

Still, many observers view the initiative as a signal that Optimism is actively addressing one of the sector’s biggest challenges: aligning token value with actual network usage.

A Potential Turning Point for Layer-2 Tokenomics

If approved, the OP buyback framework could serve as a model for other layer-2 networks grappling with similar questions around token utility and value capture. Rather than relying solely on speculative demand or governance narratives, Optimism is exploring a structure that mirrors traditional value-accrual mechanisms, where revenue generation feeds directly back into token demand.

The Optimism Foundation has framed the proposal not as a final solution, but as a foundational step toward a more sustainable and aligned ecosystem. As the Superchain continues to expand, OP’s role may evolve even further, potentially becoming a core economic pillar rather than a passive governance tool.

Whether or not the proposal passes, it marks a clear shift in Optimism’s strategy. The network is signaling that growth alone is no longer enough; the benefits of that growth must also flow back to the community that supports and governs it.