What is USDT (Tether)?

Tether, often referred to as USDT, is a stablecoin in the cryptocurrency world that is tied to the value of a single US dollar. Since it was introduced, Tether has become the biggest stablecoin in terms of market cap. It asserts that it is supported by fiat reserves and various financial assets, and it is available on 16 different blockchains natively.

Understanding about USDT

Launched in 2014 by Tether Limited, Tether (USDT) is a token that maintains a stable value in relation to the US dollar, allowing users to hold and transfer value on the blockchain. Tether has quickly become the most popular asset pair for crypto trading, boasting the highest trading volume among all cryptocurrencies.

As a stablecoin, Tether is tied to the value of 1 US dollar and asserts that it is fully backed by its assets and reserves. The composition of these reserves, which primarily includes US Treasury Bills and other cash equivalents, along with minor portions allocated to secured loans, precious metals, Bitcoin, and other investments, can be reviewed in the company’s quarterly Reserves Report.

One of Tether’s main promises is that users can redeem their tokens for fiat currency. Users have the option to exchange their Tether tokens for actual cash from the platform’s reserves, enabling arbitrageurs to capitalize on any dips in value and help keep Tether stable. However, there is a hurdle for physical redemptions – users must create a verified Tether account by completing anti-money laundering checks and KYC procedures, which come with a $150 verification fee. Additionally, holders need to redeem a minimum of tokens worth 100,000 USD and pay a 0.1% redemption fee. Fortunately, since Tether is widely accepted on many centralized crypto exchanges (CEXes), most of them usually provide a way for users to convert their USDT.

Nonetheless, the launch of Tether to fulfill the demand for a stable on-chain token has delivered many advantages to different stakeholders in the crypto ecosystem. With reduced price volatility, everyday users can leverage Tether across various projects as collateral or transfer funds swiftly and affordably without depending on traditional banking systems. Merchants can also adopt Tether as a digital payment method, enabling users to make real-world purchases directly with the stablecoin. Moreover, Tether plays a crucial role in both centralized and decentralized finance.

Anyway, the launch of Tether to meet the demand for a stable on-chain token has provided a lot of advantages to different players in the crypto world. With no price swings, regular users can use Tether in various projects as collateral or send money quickly and affordably to others without depending on traditional banking systems. Merchants can also adopt Tether as a digital payment method, enabling users to make real-life purchases directly with the stablecoin. Plus, Tether is super crucial in both centralized and decentralized exchanges and is frequently the top trading pair against the vast array of crypto assets available today.

In the past, Tether was only found on a few networks, but the multichain nature of crypto has led to the growth of USDT across many networks and Layer 2 solutions. However, most of these USDT versions are just wrapped or bridged copies of the original tokens, which are only natively issued on select networks like Ethereum, Tezos, and Tron. Besides USDT, Tether has also created stablecoins linked to other fiat currencies and even commodities like gold. Notable examples are EURT, which is pegged to the Euro, and Tether Gold (XAUT), which tracks the value of one troy ounce of gold.

Going beyond what traditional stablecoins offer, the company has rolled out Tethered Assets that use various stability methods, such as over-collateralization and secondary liquidity pools, to mirror the reference price of different assets. Their first Tethered asset product, Alloy, is a stablecoin pegged to the US dollar and backed by their own Tether Gold token, giving holders access to dollars for everyday expenses while still keeping exposure to gold.

The History of USDT

Long before Ethereum made its debut, J.R. Willett introduced the idea of creating various crypto assets on the Bitcoin network back in 2012. This concept eventually came to life through the Mastercoin project, which aimed to establish a secondary layer for crypto assets on the Bitcoin blockchain. The Mastercoin Foundation, which later changed its name to the Omni Foundation in 2015, oversaw the project. Interestingly, the Mastercoin protocol’s architecture would lay the groundwork for the development of Tether. One of the foundation’s early members, Brock Pearce, would later become a co-founder of Tether.

Initially launched as Realcoin in July 2014, the project started issuing its first stablecoins on Bitcoin in October 2014 using the Mastercoin protocol. By leveraging Bitcoin’s existing infrastructure, Realcoin enabled users to transfer funds and execute smart contracts without permission, all while claiming to be backed 1:1 by US dollars. Collaborating with financial institutions, banks, digital asset exchanges, and even ATM providers, these partnerships opened up pathways for trading and redeeming Realcoin.

In November 2014, the project rebranded to Tether to set itself apart as a provider of digital dollars, rather than just another altcoin or blockchain. Tether kicked off its private beta with the introduction of three ‘Tether+’ stablecoins – USTether (US+), EuroTether (EU+), and YenTether (JP+), which correspond to US dollars, euros, and Japanese yen, respectively. The company claimed that each stablecoin was fully backed by its respective currency and could be redeemed at any time. At the time, this was a daring claim that quickly drew attention and skepticism from the community. Tether Limited, the official entity, was incorporated in the British Virgin Islands and stated it had offices in Switzerland, but provided no further details and had not undergone an independent audit – creating a perfect environment for speculation and conspiracy.

Not long after, in January 2015, Bitfinex became the first centralized exchange to add Tether trading to its platform. This decision, however, only intensified speculation regarding the connection between the two companies. Even though both firms insisted they were independent, documents that surfaced in 2017 showed that Bitfinex officials had actually set up Tether Holdings Limited back in 2014, and the CEO of both companies at that time was Jan Ludovicus van der Velde. Regardless, this didn’t hinder the stablecoin from skyrocketing in the following two years, boosting its market cap by over 33 times to $10M by the end of 2016. Tether continued to function effectively, keeping its peg until it faced its first significant depeg incident in 2017.

For a while, Tether handled US dollar transactions, including redemptions, through Taiwanese banks, which then sent the funds to Wells Fargo, enabling the money to reach their counterparts outside Taiwan. However, in April 2017, the flow of money came to a sudden stop when Tether announced that these international transfers had been blocked. Following this news, the price of USDT dropped to a low of $0.92. This incident was just the beginning of a series of depegs and issues that Tether would face over the next year. In November 2017, more than $31M worth of USDT was taken from its Treasury. In reaction, Tether executed an emergency hard fork by launching a new version of its Omni Core software, which effectively stopped the stolen USDT from being moved. Almost a year later, in October 2018, the perceived insolvency of the related Bitfinex exchange led to the stablecoin depegging to $0.88. Since then, Tether has remained fairly stable but has experienced several minor depegs due to the collapse of Terra and FTX in 2022.

The rise of Tether has also led to a notable increase in revenue for its parent company, Tether Limited. Since Tether is mainly supported by US money market instruments, these assets yield returns, especially after the Federal Reserve began raising rates following the Covid pandemic. In May 2023, Tether revealed its intention to invest up to 15% of its profits into Bitcoin purchases every quarter as part of its strategy to shift away from cash-based assets, which makes sense considering the heightened volatility of US Treasury bonds throughout the year. The company had already acquired its initial batch of Bitcoin in September 2022 and is now holding over $5 billion in Bitcoin according to its latest attestation report. In the same month, Tether also shared plans to establish a new eco-friendly Bitcoin mining operation in Uruguay. After appointing former CTO Paolo Ardoino as the new CEO of Tether in October 2023, the company intensified its focus on Bitcoin mining, planning to invest up to $500 million to become one of the largest miners globally.

Even with the platform’s rapid growth so far, its journey hasn’t always been smooth. Tether has since phased out YenTether and halted support for its original network, Omni Layer, as well as for Kusama, Bitcoin Cash, EOS, and Algorand. At present, Tether is aiming to evolve beyond just being a stablecoin issuer by expanding its reach within the digital assets sector. As part of this growth strategy, Tether decided to reorganize its company in April 2024, restructuring into four distinct divisions – Tether Data, Tether Finance, Tether Power, and Tether Edu.

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Conclusion

In a market known for its unpredictable price swings and high volatility, the idea of a stablecoin might feel a bit odd. But this kind of environment is precisely why stablecoins like USDT have become essential in the crypto world. They not only help new investors get into crypto but also provide a safe space for long-term holders, reducing their exposure to volatility and allowing them to keep their capital on-chain as they navigate their crypto investment journey.

Even with ongoing doubts about USDT’s transparency and stability, its use has expanded beyond just the crypto realm, turning into a valid payment method in places where local currencies are just as unstable as crypto. In a sense, it has transformed into a universal US dollar-based tool that crosses borders, enabling users to make secure and private transactions with one another. However, in the wrong hands, the anonymity of USDT transactions can lead to money laundering and other illegal activities.

Over time, USDT and similar stablecoins have frequently made headlines for negative reasons, catching the eye of governments and law enforcement around the globe. Consequently, many nations are now implementing new regulations for stablecoins to ensure compliance and prevent fraud. While this might seem like a setback for the stablecoin sector, these regulations are vital for safeguarding investors from potential collapses that could be even worse than what happened with Terra.