Covered Stablecoins, known in Spain as Asset-Referenced Tokens (ARTs) under the MiCA (Markets in Crypto-Assets) regulatory framework, are crypto assets designed to maintain a stable 1:1 value ratio with a reference asset—usually a fiat currency such as the USD or EUR, though they can also be linked to commodities like gold.
But how is that stability achieved? Who pulls the strings behind the stability of Covered Stablecoins?
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Below is a detailed explanation of how they maintain stability, their relation to the gold standard, who controls their stability, and why they are useful in various contexts within the crypto market.
1.- How Do Covered Stablecoins Achieve Stability?
Covered Stablecoins maintain a 1:1 ratio with their reference asset through different stabilization mechanisms that ensure the token’s value equals the underlying asset’s value.
Token Value Stabilization Mechanisms
The main (but not all) mechanisms are:
- Asset reserves (fiat collateralization): Most Covered Stablecoins, such as Tether (USDT) or USD Coin (USDC), are backed by liquid asset reserves like cash, cash equivalents (Treasury bonds, bank deposits), or high-quality financial assets. For every token issued, the issuer must hold an equivalent value in reserves, guaranteeing 1:1 redeemability. For example, 1 USDT should be backed by 1 USD or its equivalent in reserves. https://www.investopedia.com/terms/s/stablecoin.asp
- Active reserve management: Issuers adjust reserves to maintain parity. If stablecoin demand increases, new tokens are issued backed by additional assets; if demand decreases, tokens are “burned” (destroyed) to reduce supply and keep the value stable. https://www.shoosmiths.com/insights/articles/stablecoins-whats-the-hype
- Audits and transparency: To ensure trust, issuers typically undergo regular audits verifying that reserves fully cover tokens in circulation. However, lack of transparency in some cases has generated controversy. https://www.weforum.org/stories/2025/03/stablecoins-cryptocurrency-on-rise-financial-systems/
- Regulation in the European Union: Under MiCA, ARTs must meet strict liquidity requirements, third-party custody of reserves, and a 1:1 asset-to-token ratio. This reduces the risk of mismanagement or deviation. https://www.investopedia.com/terms/s/stablecoin.asp
In summary, stability is achieved through tangible backing (usually fiat) and active management ensuring the token supply reflects reserve value.
2.- Why Can They Offer Stability in a Volatile Crypto Market?
The crypto market is known for high volatility, with assets like Bitcoin or Ethereum experiencing extreme price fluctuations.
Covered Stablecoins offer stability because:
- Pegging to stable assets: By being tied to fiat currencies or commodities—far less volatile than crypto assets like Bitcoin—stablecoins inherit the stability of their reference asset. For example, the USD has much lower volatility due to the Federal Reserve’s monetary management. https://www.coinbase.com/learn/crypto-basics/what-is-a-stablecoin
- Function as a bridge: They serve as a “safe asset” within the crypto ecosystem, allowing users to preserve value without leaving the blockchain (e.g., without converting to fiat). This is crucial during market downturns, when investors seek refuge without abandoning decentralized ecosystems. https://www.cryptowisser.com/guides/understanding-stablecoins/
- Liquidity and acceptance: Their stability makes them widely accepted across exchanges and DeFi protocols, reinforcing their utility and trust as a medium of exchange and store of value. https://www.chainalysis.com/blog/stablecoins-most-popular-asset/
3.- Parallels with the Gold Standard and Fiat Currency Stability
The historical gold standard and the stability of fiat currencies managed by central banks draw clear parallels with Covered Stablecoins:
- Gold standard: Under the gold standard, currencies were backed by gold reserves, and their value was tied to the amount of gold held. Similarly, Covered Stablecoins are backed by fiat or other asset reserves, and their value is tied to these reserves on a 1:1 basis. Redeemability (exchanging the token for the underlying asset) is key in both systems.
- Fiat currencies and central banks: The stability of the USD or EUR depends on the monetary policies of the Federal Reserve or the European Central Bank (ECB), which control the money supply, interest rates, and reserves. For Covered Stablecoins, stability depends on private issuers (like Circle for USDC or Tether Limited for USDT) and, in Europe, MiCA’s regulatory requirements. Unlike central banks, however, stablecoin issuers cannot issue unlimited currency or directly influence the global economy. https://www.weforum.org/stories/2025/03/stablecoins-cryptocurrency-on-rise-financial-systems/
Key difference: While central banks have a public mandate (price stability, economic growth), stablecoin issuers are private entities with commercial interests, introducing trust and management risks.
4,- Who Pulls the Strings of Covered Stablecoin Stability? On Whom Does It Depend?
For Covered Stablecoins, stability is not controlled by a central bank but by:
Private issuers:
Companies like Circle (USDC), Tether Limited (USDT), or Paxos (PYUSD) manage reserves, issue tokens, and ensure parity with the reference asset. They are responsible for maintaining adequate, liquid reserves and complying with audits and regulations. https://www.chainalysis.com/blog/stablecoins-most-popular-asset/
Reserve custodians:
Reserves are usually held by regulated banks or financial institutions acting as custodians. Trust in these custodians is crucial, as any problem (insolvency, mismanagement) could affect stability. https://www.investopedia.com/terms/s/stablecoin.asp
Regulators:
In jurisdictions like the EU, under MiCA, regulators oversee ART issuers, requiring transparency, audits, and liquid reserves. This adds a layer of stability but also dependence on local regulation. https://www.elibrary.imf.org/view/journals/063/2022/008/article-A001-en.xml
Market participants:
Stability also depends on market confidence. If users lose trust in an issuer (e.g., rumors of insufficient reserves), a “run” or withdrawal frenzy can occur, causing value deviations (de-pegging). https://www.federalreserve.gov/econres/notes/feds-notes/the-stable-in-stablecoins-20221216.html
Thus, stability depends on a combination of issuer management, reliable custody, regulatory oversight, and market trust—unlike fiat currencies, where central banks have more direct control.
5.- Why Are They a Safe Haven, a Tool for Cross-Border Transactions, and a Vehicle in Decentralized Ecosystems?
Covered Stablecoins have characteristics that make them ideal for various use cases:
Safe haven during high volatility:
During crypto market downturns, investors convert volatile assets (like Bitcoin) into stablecoins to preserve value without leaving the blockchain ecosystem. Their stability makes them a “safe harbor” within the crypto market. https://www.cryptowisser.com/guides/understanding-stablecoins/.
Example: In 2022, during the TerraUSD collapse, many investors migrated to USDT or USDC to protect their funds. https://www.chainalysis.com/blog/stablecoins-most-popular-asset/
Frictionless cross-border transactions:
Stablecoins operate on blockchains, enabling fast, low-cost transfers without intermediaries like banks or traditional payment processors. This is especially useful for remittances or international payments, where banking systems are often slow and expensive. https://aibc.world/learn-crypto-hub/what-are-stablecoins/
Example: Platforms like MEXC integrate USDT for instant global transfers with minimal fees. https://www.cryptowisser.com/guides/understanding-stablecoins/
Vehicle in decentralized ecosystems:
In DeFi, stablecoins are essential for lending protocols and liquidity provision (such as Aave or Compound). Their stability allows users to participate in these activities without being exposed to other crypto assets’ volatility. https://www.cryptowisser.com/guides/understanding-stablecoins/
They also facilitate interoperability between blockchains, as they are widely accepted across multiple networks (Ethereum, Tron, Solana). https://www.weforum.org/stories/2025/03/stablecoins-cryptocurrency-on-rise-financial-systems/
6.- Why Do They Allow Participation in the Crypto Market Without Extreme Price Risk?
Covered Stablecoins are ideal for hedging strategies and new Bitcoin users, for reasons such as:
Low exposure to volatility:
Pegged to stable assets, stablecoins allow investors to hold funds within the crypto ecosystem without being exposed to extreme price swings like those of Bitcoin or Ethereum. This is key for hedging strategies aimed at minimizing losses during market downturns. https://aibc.world/learn-crypto-hub/what-are-stablecoins/
Facilitating new participants’ entry:
New investors—often wary of crypto market volatility—find stablecoins a safe entry point. They can use them to purchase other crypto assets, participate in DeFi, or make transactions without worrying about immediate price losses. https://www.gemini.com/cryptopedia/what-are-stablecoins-how-do-they-work
Their similarity to fiat currencies (like the USD) makes them intuitive for users unfamiliar with crypto assets.
Liquidity and versatility:
Stablecoins are highly liquid and accepted on most exchanges and DeFi protocols, making them ideal for trading, saving, or investing without converting to fiat—avoiding costs and delays. https://www.chainalysis.com/blog/stablecoins-most-popular-asset/
Reduction of systemic risks:
While not risk-free (e.g., de-pegging or reserve issues), their regulation in jurisdictions like the EU and backing by liquid assets make them safer than other non-collateralized crypto assets. https://www.elibrary.imf.org/view/journals/063/2022/008/article-A001-en.xml
In short, Covered Stablecoins (ARTs) achieve stability through liquid asset reserves, active management, and—within Europe—strict regulatory requirements under MiCA. Their parallel with the gold standard lies in the 1:1 backing with stable assets, but unlike fiat currencies managed by central banks, their stability depends on private issuers, custodians, and market trust. They act as a safe haven in volatile markets, an efficient means for cross-border transactions, and a pillar of DeFi due to their low volatility and high liquidity. Moreover, they enable investors to participate in the crypto market with minimized risks, easing entry for new users and supporting hedging strategies. However, their stability is not guaranteed, as it depends on transparency, issuer solvency, and regulatory oversight. https://www.weforum.org/stories/2025/03/stablecoins-cryptocurrency-on-rise-financial-systems/ https://www.elibrary.imf.org/view/journals/063/2022/008/article-A001-en.xml
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