A popular market analyst says a U.S. Department of Transportation-linked patent could create a future role for Hedera's technology in nationwide road-user charging.

The central claim is that a patent for a digital-currency-based road-charge system explicitly references Hashgraph settlement and consensus functions.

Ayman Mufleh argues that such a framework could eventually serve vehicles paying per-mile charges as electric cars reduce fuel-tax revenue. That revenue concern has a real policy basis: U.S. federal highway funding relies heavily on the Highway Trust Fund, which is financed by federal gasoline and diesel taxes, and rising electric-vehicle adoption erodes that base because EVs pay no fuel tax. Several states, including Oregon, Utah, and Virginia, have already operated voluntary road-usage-charging programs that bill drivers per mile rather than per gallon, illustrating existing demand for mileage-based collection systems.

A patent reference, not a confirmed HBAR rollout

The YouTube video points to a filing described as "methods and systems for facilitating collection of road user charges using a digital currency based on a distributed ledger technology."

According to AiMan, the patent discusses blockchains, directed acyclic graphs, and Hashgraph-style frameworks as ways to improve scalability and auditability without relying on centralized tolling infrastructure.

It also cites an illustration of a transaction flow in which a vehicle or user signs a smart contract, the transaction is validated through multiple systems, and settlement occurs through a Hashgraph ledger flow.

The presenter says the Hedera Hashgraph Settlement System and Hedera Consensus Service are named in the filing.

However, the distinction matters for investors: a patent can describe possible technical options without constituting a procurement decision, production integration, or commitment to use HBAR as a payment asset. Government patents routinely survey existing technologies, and named references to a platform do not indicate that the agency has contracted for or deployed it.

AiMan's assertion that the DOT is "using Hedera HBAR right now" goes further than the patent-focused evidence described in the video.

Automated-vehicle strategy adds a broader narrative

Ayman Mufleh links the patent to a newly released DOT automated-vehicle strategy, described in the video as "America Leads." In that framing, increasingly automated, electric, and connected vehicles could need digital systems for tolls, road charges, and other transport fees between 2026 and 2030.

The potential scale is substantial: the host repeatedly refers to roughly 300 million vehicles in the United States. Still, no deployment timeline, contract value, participating state, or operational vehicle program is presented in the video.

For Hedera holders, the YouTube episode treats the patent language as a bullish infrastructure signal rather than an immediate revenue or token-demand event. It notes that HBAR had been climbing gradually in recent days but had not made a major move on the news.

Ayman Mufleh also projects that HBAR could revisit or exceed its 2021 peak near $0.60, suggesting targets of $1 or $2 in a future bull market. Those price forecasts depend on broader assumptions around tokenization, stablecoins, ETFs, regulation, and institutional adoption, none of which are tied to a confirmed DOT implementation in the video.

The practical takeaway is narrower: explicit Hashgraph (HBAR) references in a road-charging patent may be relevant evidence of Hedera's fit for mobility payments, but investors should separate technical mentions from verified government adoption and live HBAR usage. What would count as verification would be tangible signals such as a public procurement notice, a pilot program naming Hedera, or documented transaction activity on the network tied to a road-charging system.