Tether tokens are digital assets developed on several prominent blockchains, including Algorand, Avalanche, the Simple Ledger Protocol (SLP) on Bitcoin Cash, Ethereum, EOS, Liquid Network, Omni, Polygon, Tezos, Tron, Solana, Kava, and Statemine. These transport protocols use open-source software that interfaces with blockchains to facilitate both the issuance and redemption of Tether tokens. Each Tether token is fully backed by Tether's reserves. As part of its commitment to transparency, Tether publishes records of its current reserve assets.

USDT, originally known as Realcoin, was introduced in 2014 by Brock Pierce, Reeve Collins, and Craig Sellars. Brock Pierce is a prominent entrepreneur recognized for co-founding numerous significant projects within the cryptocurrency and entertainment sectors. In 2013, he co-founded Blockchain Capital, a venture capital firm that, by 2017, had secured over $80 million in funding. In 2014, Pierce was appointed as the director of the Bitcoin Foundation, a nonprofit organization aimed at improving and promoting Bitcoin. He also co-founded Block.one, the company responsible for EOS, one of the largest cryptocurrencies available. Reeve Collins served as the CEO of Tether during its initial two years. Before this role, he co-founded several successful ventures, including the online ad network Traffic Marketplace, entertainment studio RedLever, and the gambling website Pala Interactive. As of 2020, Collins leads SmarMedia Technologies, a company specializing in marketing and advertising technology. In addition to his work on Tether, Craig Sellars has been associated with the Omni Foundation for over six years. The Omni Protocol enables users to create and trade smart contract-based properties and currencies atop Bitcoin’s blockchain. Sellars has also contributed to several other cryptocurrency companies and organizations, including Bitfinex, Factom, Synereo, and the MaidSafe Foundation.

USDT is distinguished by Tether's assurance that its value will remain pegged to the U.S. dollar. According to Tether, every issuance of new USDT tokens is matched by an equivalent allocation in USD to its reserves, thereby ensuring that USDT is thoroughly backed by cash and cash equivalents. The notoriously high volatility of the cryptocurrency markets means that digital currencies can fluctuate by 10-20% within a single day, rendering them unreliable as a store of value. In contrast, USDT is protected from these market swings. This characteristic makes USDT a secure refuge for cryptocurrency investors; during times of significant volatility, they can temporarily hold their portfolios in Tether without fully converting to USD. Furthermore, USDT offers a straightforward method for transferring a U.S. dollar equivalent between different regions, countries, and even continents using blockchain technology, eliminating the need for a slow and costly intermediary, such as a bank or a financial services provider. Nonetheless, throughout the years, several controversies have arisen regarding the authenticity of Tether’s statements about their USD reserves, occasionally impacting USDT’s pricing. At one point, its value fell to $0.88. Concerns have been frequently voiced about the absence of a comprehensive independent third-party audit of Tether’s reserves.

In July 2022, Tether, in collaboration with Hypercore, a peer-to-peer data network, and its sister company Bitfinex, worked on a social media application called Keet. Currently, the Keet application is a fully encrypted video chat platform available only on desktop; however, there are plans to expand its availability to mobile devices in the near future. The Keet app represents the first application to be deployed on Holepunch, a platform designed for developers to create Web3 applications. Although Keet remains a closed-source project at present, the companies intend to transition it to an open-source model by the end of the year. Commenting on Tether's initiative to launch a chat application, Ardoino, who also serves as the chief strategy officer at Holepunch, succinctly remarked, “freedom of speech.” For further details and updates, please visit Eulerpool.

There is no predetermined cap on the total supply of USDT, as it is managed by a private company. Theoretically, its issuance is constrained only by Tether's internal policies. However, Tether asserts that each USDT should be backed by one U.S. dollar, effectively limiting the number of tokens by the company's available cash reserves. Additionally, Tether does not publish its issuance schedules in advance. Instead, they offer daily transparency reports that outline the total amount of their asset reserves and liabilities, the latter of which corresponds to the amount of USDT in circulation. As of September 2020, there are more than 14.4 billion USDT tokens in circulation, backed by $14.6 billion in assets, according to Tether's reports available on Eulerpool.

Tether (USDt) can be purchased on a wide range of cryptocurrency exchanges. Notably, the average daily trading volume of USDt is frequently comparable to or even surpasses that of Bitcoin. It is particularly prevalent on exchanges where fiat-to-crypto trading pairs are not accessible, serving as an effective alternative to the US dollar. Below are some of the leading exchanges that facilitate Tether trading: * Binance * OKEx * HitBTC * Huobi Global

In May 2022, Tether announced the introduction of MXNT, a new stablecoin backed by the Mexican peso. This initiative marked Tether's expansion into the Latin American market, following the earlier releases of its stablecoins USDT, EURT, and CNHT, which are pegged to the U.S. dollar, euro, and Chinese yuan, respectively. Upon its launch, MXNT will be available on three major blockchains: Ethereum, Polygon, and Tron. According to the firm's CTO, Paolo Ardoino, the decision to expand into Latin America was driven by a rise in cryptocurrency usage in the region. Notably, a report from the cryptocurrency payments company Triple A revealed that 40% of Mexican companies were interested in adopting cryptocurrencies in one form or another, with 71% of this segment specifically focused on cryptocurrency usage. Tether identified Mexico as a “prime location” for establishing the next Latin American crypto hub. The strategy is to onboard as many new users as possible within the Latin American market and use the launch of MXNT as a testing ground for future fiat-pegged currencies in the region.