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Djed

Djed DJED

About

What Is Djed (DJED)?

Djed is the first over-collateralized ADA-backed stablecoin contract on the Cardano network. It operates by keeping a reserve of base coins (ADA), and minting and burning stablecoins and reserve coins. The contract maintains the peg of stablecoins to a target price by buying and selling stablecoins, using the reserve, and charging fees, which accumulate in the reserve. The ultimate beneficiaries of this revenue stream are holders of reserve coins, who boost the reserve with funds while assuming the risk of price fluctuation.

Who Are the Founders of Djed?

Djed research paper was written and developed by the IOG team (Joachim Zahnentferner,Dmytro Kaidalov,Jean-Frédéric Etienne,Javier Roberto Diaz) and is powered by Coti.

What Makes Djed Unique?

DJED is the first formally verified stablecoin protocol. The use of formal methods in the programming process has greatly contributed to the design and stability properties of Djed. Using formal techniques, the properties are proven by mathematical theorems:

*Peg upper and lower bound maintenance: the price will not go above or beyond the set price. In the normal reserve ratio range, purchases and sales are not restricted, and users have no incentive to trade stablecoins outside the peg range in a secondary market.

*Peg robustness during market crashes: up to a set limit that depends on the reserve ratio, the peg is maintained even when the price of the base coin falls sharply.

*No insolvency: no bank is involved, so there is no bank contract to go bankrupt.

*No bank runs: all users are treated fairly and paid accordingly, so there is provably no incentive for users to race to redeem their stablecoins.

*Monotonically increasing equity per reserve coin: under some conditions, the reserve surplus per reserve coin is guaranteed to increase as users interact with the contract. Under these conditions, reserve coin holders are guaranteed to profit.

*No reserve draining: under some conditions, it is impossible for a malicious user to execute a sequence of actions that would steal reserves from the bank.

*Bounded dilution: there is a limit to how many reserve coin holders and their profit can be diluted due to the issuance of more reserve coins.

How did Djed manage to keep its peg?

Djed stability mechanism is based on a collateral ratio in the range of 400%-800% for $Djed and $Shen. ADA prices fluctuations are offset by Shen, covering shortfalls and guaranteeing the collateralization rate.

The ADA reserve pool is not managed by market makers, but by users who mint the $Shen reserve coin and add ADA to the pool. This provides a decentralized aspect to the $Djed mechanism. $Shen holders are incentivized to provide liquidity through fees.

As $Djed can be over collateralized (up to 8x), the risk of $Djed being unpegged decreases. This means that for every 1 $Djed minted, there are 3–7 dollars worth of $ADA in the reserve pool. If the ratio falls below 400%, users will not be able to mint $Djed, and $Shen holders won’t be able to burn their $Shen. So in the event of a market dip there is a security blanket for $Djed holders that ensures its sustainability. The minting of new $Shen is also supervised in order to maintain the balances stabilized, and ensure there will always be enough ADA in the pool to provide a dollar equivalent value to the $Djed when burning it.

Where Can You Buy Djed (DJED)?

You can mint DJED and SHEN directly from its platform or on any Cardano top DEXs.

New to crypto? Read our easy guide to buying Bitcoin and other cryptocurrencies."

AI Analysis

Analyzed on March 2, 2026

What is the Djed (DJED) cryptocurrency good for? What are its main use cases?

Djed (DJED) is a stablecoin designed to provide a reliable and decentralized form of currency on blockchain networks, particularly within the Cardano ecosystem. It is an algorithmic stablecoin, meaning its value is intended to be stable relative to a fiat currency, typically the US dollar. Here are some of the main use cases and benefits of the Djed cryptocurrency:

  1. Stability in Transactions: As a stablecoin, Djed maintains a peg to a fiat currency, making it useful for transactions in the crypto space. This stability helps users avoid the volatility often associated with cryptocurrencies.

  2. Decentralized Finance (DeFi): Djed can be used within DeFi applications built on the Cardano blockchain. Users can lend, borrow, or provide liquidity with Djed, facilitating various financial operations without relying on traditional banks.

  3. Payments and Remittances: Djed can serve as a medium of exchange for online transactions, remittances, or payments for goods and services, allowing users to bypass currency conversion fees and cross-border transaction delays.

  4. Collateralization: Djed is often backed by a reserve of crypto assets, which means it can provide a reliable means of collateral in DeFi protocols. This backing mechanism helps maintain its peg and provides assurance to users.

  5. Yield Generation: Users can deposit Djed in specific liquidity pools or staking mechanisms to earn interest or rewards, providing an incentive for holding the stablecoin.

  6. Accessibility: Djed aims to enhance financial inclusion, allowing users in regions with limited access to banking services to participate in the digital economy.

  7. Smart Contracts: Djed can be integrated into smart contracts for automated transactions, enabling programmable money that executes based on pre-set conditions.

Overall, Djed's primary utility lies in delivering a stable and secure digital currency within the Cardano ecosystem while enabling a range of financial services and applications that leverage its stable value. As with any cryptocurrency, potential users should do thorough research and consider the risks involved.

Answered by gpt-4o-mini (openai)

What blockchain does Djed use? Is it its own blockchain or built on top of another?

Djed is a stablecoin that operates on the Cardano blockchain. It is not its own separate blockchain; instead, it is built on top of Cardano, leveraging its smart contract capabilities and infrastructure. Djed is designed to maintain price stability through a mechanism involving collateralization and an algorithmic structure that manages supply and demand.

Answered by gpt-4o-mini (openai)

Is Djed programmable? Does it support smart contracts or decentralized applications?

Djed is a stablecoin protocol designed for the Cardano blockchain and is primarily focused on providing a stable digital currency mechanism. As of my last knowledge update in October 2023, Djed itself is not a programmable platform in the same way that smart contract platforms like Ethereum are. Instead, it serves as a stablecoin that leverages the underlying Cardano infrastructure.

However, Cardano as a blockchain does support smart contracts and decentralized applications (dApps) through its Extended UTXO (EUTXO) model and the use of Plutus, Cardano's smart contract development platform. This means that while Djed itself may not directly facilitate smart contracts, it can be utilized within smart contracts and dApps built on the Cardano platform.

Developers can integrate Djed into their applications, taking advantage of its stability, while also leveraging the capabilities of Cardano's smart contract functionality. Always check for the latest updates and developments in the ecosystem, as the capabilities and features may evolve.

Answered by gpt-4o-mini (openai)

How fast are Djed transactions? What is the typical confirmation time and throughput (transactions per second)?

As of my last update in October 2023, Djed is a stablecoin protocol developed for the Cardano blockchain. The transaction speed of Djed is primarily tied to the underlying Cardano network, which is designed for high throughput and relatively fast transaction confirmations.

Transaction Speed and Confirmation Time:

  • Confirmation Time: Cardano typically has a block confirmation time of about 20 seconds. Therefore, transactions using Djed can generally be confirmed within a similar timeframe, assuming network conditions are normal.
  • Throughput: Cardano's throughput can vary, but it has been reported to handle around 250 to 1,000 transactions per second (TPS), depending on various network parameters and congestion at any given time.

Factors Influencing Speed:

The actual speed of Djed transactions can also be affected by:

  • Network congestion: During high usage periods, transaction times may be affected.
  • Smart contract execution: Complex transactions can take a bit longer depending on the logic involved.

Final Note:

For the most precise and current metrics regarding transaction speed and throughput of Djed or any other Cardano-based protocols, checking the latest updates from Cardano's official communications or relevant blockchain analytics dashboards is recommended.

Answered by gpt-4o-mini (openai)

How much data can I store on the Djed blockchain? Does it support on-chain data storage?

Djed is a stablecoin protocol built on the Cardano blockchain, which primarily focuses on providing a stable and reliable digital currency. While Cardano supports smart contracts and decentralized applications (dApps), the Djed protocol itself primarily handles stablecoin transactions rather than on-chain data storage.

Cardano allows for some on-chain data storage through its extended UTxO (EUTxO) model, but it is not specifically designed for large-scale data storage. The capacity for storing data on the Cardano blockchain depends on several factors, including transaction size, network conditions, and the specific implementation of a smart contract.

If you are considering storing data on the Djed protocol or Cardano, it's essential to keep in mind that on-chain storage can be expensive and may be limited in size. For large volumes of data, it may be more efficient to use off-chain storage solutions and only save essential references or hashes on-chain.

If you need more specific guidance on your use case or further developments, it’s advisable to consult the Djed documentation or the Cardano community for the latest updates.

Answered by gpt-4o-mini (openai)

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