UAHe: A Tokenized Financial Layer for the Digital Hryvnia

UAHE (branded as UAH eStable) is a tokenized representation of the Ukrainian hryvnia designed to function as a digital financial instrument backed by real government assets and deployed on public blockchain networks.

The project combines traditional fixed-income instruments with decentralized finance infrastructure through smart contracts, maintaining a 1:1 peg to the national currency via collateralization with hryvnia-denominated sovereign debt.

Transactions, staking, and settlements are executed using token protocols across multiple blockchain networks, while the monetary logic of the instrument is based on on-chain asset backing and transparent issuance mechanisms.

The core architectural concept of UAHe differs from typical algorithmic stablecoins in that the token is directly linked to government securities rather than relying solely on market incentives. This approach integrates a yield component alongside value preservation, aligning token behavior with the performance of Ukrainian sovereign instruments held as collateral.

Earning in Hryvnia Through Tokenized Government Bonds

User benefit: the ability to earn hryvnia-denominated yield with returns of up to 19% annually, without capital lock-ups and with continuous access to the asset.

A key element of UAHe’s economic model is the tokenization of Ukrainian domestic government bonds (OVDPs). Within the Evidentia protocol, government bonds are converted into digital form and used as collateral for the stablecoin.

Tokenization of OVDPs enables these instruments to be integrated into blockchain infrastructure and increases the efficiency of the underlying asset. According to project data, the yield of tokenized OVDPs within UAHe reaches up to 19% annually, compared to approximately 16.5% typically offered by traditional OVDPs. This difference is achieved through the use of DeFi mechanisms and optimization of financial infrastructure.

Generated yield is routed into a staking mechanism. Users can stake UAHe within a smart contract system and receive rewards that accrue continuously rather than on fixed payout dates.

Unlike traditional OVDPs, where funds are locked for a fixed term and subject to minimum entry thresholds, UAHe preserves asset liquidity. Token holders retain constant access to their assets and can exit their position at any time without penalties or additional fees.

Pay and P2P: Practical Use of the Digital Hryvnia

User benefit: the ability to use UAHe for real financial operations, including payments, settlements, and hryvnia withdrawals.

A distinct component of the UAHe ecosystem is its P2P infrastructure, implemented in the form of a Telegram bot. It is designed to enable interaction with the UAHe token and the hryvnia outside traditional exchange-based scenarios.

Through P2P tools, users can conduct real-world financial operations, including paying invoices and payment documents via bank details or scanned copies, handling large transaction volumes, and withdrawing funds in hryvnia to bank accounts using IBAN details. Operations can be executed without mandatory KYC procedures.

This approach transforms UAHe from an abstract on-chain asset into a practical payment instrument that combines blockchain logic with everyday financial use cases.

Wallets: Asset Storage and Control

User benefit: full control over funds without custodial intermediaries.

UAHe supports storage in standard blockchain wallets, including MetaMask and TrustWallet. Tokens remain fully under the control of their owners, and asset transfers are executed directly via smart contracts without the involvement of centralized entities.

The non-custodial approach ensures user autonomy in asset management and reduces risks commonly associated with centralized financial services.

On-Chain Issuance and Transparency of Collateral

User benefit: the ability to independently verify token circulation and collateralization.

Smart contracts governing UAHe issuance are deployed on public blockchain networks, including Ethereum (ERC-20). The OFT standard enables secure bridging via LayerZero to the TRON (TRC-20) and BASE networks.

UAHe issuance is directly linked to OVDP reserves. Every token in circulation is backed by a liquid asset, while the transparency of the on-chain architecture allows verification of issuance volumes and transaction history through standard blockchain explorers.

UAHe and Dollar Stablecoins: Different Roles Within One Ecosystem

User benefit: a local financial instrument that complements global dollar liquidity.

Most dollar-denominated stablecoins are designed for global markets and optimized for different financial use cases. Their infrastructure often does not account for the local specifics of hryvnia usage, including frequent withdrawals, payments, and P2P settlements.

UAHe does not replace dollar stablecoins but complements them by providing infrastructure tailored to hryvnia-based operations within Ukrainian economic realities. This approach enables the coexistence of global dollar liquidity and local hryvnia transactions within a single digital environment.

Conclusion

UAHe (UAH eStable) is a tokenized financial instrument that combines yield generation, liquidity, and payment infrastructure within a single ecosystem. The project integrates income from tokenized government bonds, practical P2P and payment use cases, non-custodial storage, and transparent on-chain issuance.

This approach positions UAHe as a digital representation of the hryvnia with an external yield stream, suitable not only for value preservation but also for full-scale financial use within the modern blockchain ecosystem.