United States Deflationary Dollar

USDD

The Dollar That Works Harder

USDD is designed as a store-of-value token for long-term holders. It is not positioned as a payments token. The primary utility is simple: hold USDD and participate in yield generation based on trading volume and transaction-fee activity.

USDD fee mechanics are immutable: the protocol fee is fixed at 0.30% and cannot be changed. Yield/APY outcomes are volume-dependent and vary based on network activity and program terms.

Store of Value Built for long-term holding behavior
0.30% Immutable Fee Fixed protocol fee that cannot be changed
1B Max Fixed supply with no additional minting
Renounced Ownership permanently relinquished on-chain

💰 Holder yield focus

USDD is engineered for long-term value alignment and holder yield. Yield is generated from trading volume and transaction-fee flow, and value is distributed across the holder base through network activity.

📈 Compounding thesis

  • Every transaction increases backing value and helps raise the floor value.
  • Fixed 1 billion supply means no future dilution.
  • Immutable 0.30% protocol fee drives volume-based yield mechanics.
  • USDD remains focused on store-of-value positioning.

🔐 Trust by design

Ownership of the USDD contract was permanently renounced at deployment. There are no admin keys, no pause functions, no blacklists. The contract is fully verified and open on Basescan. What you see is what you get — forever.

View verified contract →

⚖️ Compliance foundation

USDD is issued by D-Fi Financial Technologies LLC, a U.S.-registered financial technology company operating under GLBA privacy standards. KYC/AML is enforced at the wallet layer via Stripe Identity. All user funds flow through Stripe Treasury — a regulated, FDIC-insured banking infrastructure. Compliance is not an afterthought. It is the product.