Democratic Rep Says Self-Custody Wallets Should Have Federal Digital Identities

Bill Foster doubles down on his favorite point: The crypto industry needs license plate-like identities to track illicit activity

article-image

Novikov Aleksey/Shutterstock modified by Blockworks

share

A Democratic representative laid into witnesses during Wednesday’s joint hearing on crypto regulation, arguing that there is no way to effectively regulate crypto markets when they are subject to such “massive market manipulation.”

House Financial Services Committee member Bill Foster, D-Illi., argued that wash trading cannot be controlled without establishing federally-regulated “traceable digital identities” for all wallets and users. 

“If we wish to prevent wash trading…is there any alternative to having both sides of every crypto transaction associated with a traceable digital identity and have that digital identity issued by a government with which we have extradition treaties and a common concept of financial fraud, is there any alternative to that?” Foster asked the panel of witnesses. 

Read more: What Is Decentralized Identity?

Marco Santori, chief legal officer of Kraken Digital Asset Exchange, said he believed there are “several alternatives” and added that Kraken monitors the exchange for suspicious activity. 

“On the exchange, but you accept bitcoin that gets traded on the web without that, so you’re basically a portal to that,” Foster responded. “There are wash trades happening with self custody that you cannot control, for example.” 

“I would be surprised if wash trades happened in any meaningful sense, trades cost, they are expensive to do on chain, particularly en masse,” Santori said. “Wash trading on chain is regularly detected by forensic” analysts. 

Witness Matthew Kulkin, former director of the CFTC division of swap dealer and intermediary oversight, added that if the CFTC had authority over the spot market, they would be able to impose more know-your-customer requirements. 

It’s not the first time Rep. Foster has dug his heels in over digital identities during a Congressional hearing. He posed the same question weeks ago at the House stablecoin hearing

“Right now, is there a technology that stops ransomware if we allow self-custody on anonymous transactions?” Foster asked witnesses. 

Witnesses mentioned “freeze and seize” technology with stablecoins and increased on-chain scrutiny as potential solutions. 

Wednesday’s hearing was a joint effort between the Financial Services and Agriculture Committees. It was announced by crypto-friendly chairs Dusty Johnson, R-S.D., and Patrick McHenry, R-N.C., last month.


Get the news in your inbox. Explore Blockworks newsletters:

Tags

Decoding crypto and the markets. Daily, with Byron Gilliam.

Upcoming Events

Javits Center North | 445 11th Ave

Tues - Thurs, March 24 - 26, 2026

Blockworks’ Digital Asset Summit (DAS) will feature conversations between the builders, allocators, and legislators who will shape the trajectory of the digital asset ecosystem in the US and abroad.

recent research

Research Report Templates (5).png

Research

ERC 8004 introduces a new trust layer for AI agents by standardizing onchain identity, reputation, and validation. As agents begin handling capital and coordinating autonomously, trust becomes the key constraint to broader adoption. The rollout mirrors the early x402 narrative, where adoption lagged the initial launch until major integrations and a viral use case pulled attention into the ecosystem. If ERC 8004 follows a similar path, downstream infrastructure tied to the standard could see outsized benefit as the narrative gains traction. The primary beneficiaries are likely to be agent frameworks and launchpads at the distribution layer, agent to agent coordination platforms that enable delegation and payments, and validation providers that offer stronger security and execution guarantees.

article-image

BTC finished the week up 1.6%, while L2s, RWAs and the treasury trade continued to grind lower

article-image

DTCC moves DTC-custodied Treasuries onchain via Canton, while Lighter’s LIT launches trading at a fees multiple in Hyperliquid territory

article-image

In the 90s, rapt audiences worldwide watched a coffee pot — will that fascination ever turn to crypto?

article-image

Some systems improve by failing — and crypto has no choice

article-image

Yield Basis introduces an IL-free AMM design that already dominates BTC DEX liquidity

article-image

Maybe tokenholders don’t need the rights that corporate shareholders have come to expect

Newsletter

The Breakdown

Decoding crypto and the markets. Daily, with Byron Gilliam.

Blockworks Research

Unlock crypto's most powerful research platform.

Our research packs a punch and gives you actionable takeaways for each topic.

SubscribeGet in touch

Blockworks Inc.

133 W 19th St., New York, NY 10011

Blockworks Network

NewsPodcastsNewslettersEventsRoundtablesAnalytics