House Oversight Chair Comer opens inquiry into Crypto.com, Hyperliquid and PredictIt

House Oversight Committee Chairman James Comer has opened an inquiry into three digital asset platforms over how they verify customer identities and screen for suspicious trading. The probe, confirmed Tuesday (September 29, 2026), pulls together a centralized exchange, a decentralized derivatives venue and a political prediction market under one congressional review.

• Comer’s committee sent letters to Crypto.com, Hyperliquid and PredictIt dated September 29, 2026.
• The inquiry centers on identity verification practices and potential suspicious trading activity on each platform.
• The three firms represent distinct business models, a licensed exchange, a decentralized protocol and a prediction market operator.

• 3 platforms named in the House Oversight Committee’s letters
• Sep 29 date Comer’s inquiry became public, opening the review

Chairman Comer, a Kentucky Republican who leads the House Oversight Committee, directed letters to Crypto.com, Hyperliquid and PredictIt asking how each platform confirms who its customers are and how it monitors for irregular trading patterns, according to reporting by NewsBTC. The letters arrived on the same day, September 29, 2026, tying together three platforms that otherwise operate under very different regulatory and technical models.

Comer’s letters span an exchange, a DEX and a prediction market

Crypto.com operates as a licensed, centralized exchange with established Know Your Customer procedures. Hyperliquid runs as a decentralized perpetual futures platform, where trading typically occurs through crypto wallets rather than accounts tied to verified identity documents.

PredictIt is a political and event prediction market that has operated for years under a no-action position tied to its academic sponsor, Victoria University of Wellington in New Zealand. Grouping these three together signals that Comer’s committee is treating identity verification and trade surveillance as a cross-platform issue rather than one confined to a single business model or asset class.

The Block’s reporting on the letters, according to the outlet’s filing details, frames the inquiry around identity checks and suspicious trades specifically, language that points to concerns about whether users can obscure their true identity when placing large or unusual bets or trades on any of the three platforms.

Identity checks look different across the three platforms

For Crypto.com, the question is likely whether its existing KYC controls are sufficient to catch suspicious activity once accounts are verified. For Hyperliquid, the more fundamental question is whether a wallet-based, largely permissionless trading model can support meaningful identity checks at all without changing its core design.

PredictIt sits in a third category. Its structure as an event contract market already draws scrutiny from regulators over position limits and user verification tied to its academic no-action framework.

None of the three companies has issued a public statement responding to Comer’s letters in the material reviewed for this article, so their positions on the inquiry are not yet represented in the public record.

What Comer’s committee does next remains open

The House Oversight Committee has not published a public deadline for the three companies to respond to the September 29 letters. Congressional information requests of this kind typically set a response window of several weeks, though Comer’s office has not disclosed specific terms in the materials available so far.

The BlockWest read. Grouping a licensed exchange, a decentralized protocol and a prediction market under one identity-verification inquiry tells compliance teams that Congress is no longer treating KYC as a centralized-exchange problem alone. Platforms like Hyperliquid that were built around wallet-based access without traditional identity layers may face pressure to bolt on verification tools they were designed to avoid, reshaping how decentralized venues think about onboarding before any rule is finalized.

Whether Crypto.com, Hyperliquid and PredictIt respond publicly, and what documents they ultimately hand over to the House Oversight Committee, remains the open question following Tuesday’s letters.

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