money · 3 min read
Tether: the dollar that didn't need a bank
The first one hundred USDT arrived on 6 October 2014, minted on a software layer bolted to the Bitcoin blockchain. They were worth exactly one dollar each, backed by a promise from a company incorporated five weeks earlier in the British Virgin Islands. What those hundred tokens represented — a dollar that could cross any border, settle any trade, without a bank account anywhere in the chain — would take a decade to fully land.
The project had launched that July under a different name: Realcoin, announced by Brock Pierce, Reeve Collins, and Craig Sellars from a startup in Santa Monica, California. Pierce had co-founded the Mastercoin Foundation, an early effort to build programmable financial instruments on top of Bitcoin; Sellars served as the Foundation’s CTO. The blockchain they used was J.R. Willett’s Omni Layer — a second ledger riding invisibly on Bitcoin’s own transactions, first described in a 2012 white paper Willett posted to the Bitcointalk forum. On 20 November 2014, Realcoin became Tether.
The mechanism was deliberate in its simplicity: deposit a dollar with Tether Limited and receive one USDT. Return the USDT and receive the dollar back. Tether burned the returned token. Mint, hold, burn — an accounting loop wrapped around a bank account.
What made it useful was what was happening to cryptocurrency exchanges at the time. American and European banks had quietly decided that crypto companies were high-risk customers and were refusing to service them. A trader who wanted to leave a volatile Bitcoin position and park in dollars faced an expensive, slow wire transfer — if the exchange had banking at all. USDT was a third option: step sideways into digital dollars, hold in the same wallet, move in minutes, no correspondent bank required.
Bitfinex, the Hong Kong exchange that would prove to be Tether’s corporate sibling under the iFinex parent company, enabled USDT trading on 15 January 2015. Supply grew quickly into the hundreds of millions. By 2017, an internal disclosure revealed that Tether held $61.5 million in cash against a much larger circulating supply. The company’s website was quietly revised: reserves now “may include receivables from loans made by Tether to third parties.” The CFO overseeing all of this was Giancarlo Devasini, an Italian plastic surgeon who had been caught in 1996 selling counterfeit Microsoft software licenses. He went on to manage what would become $170 billion in digital claims on the world’s most liquid currency.
Tether’s reserve questions remain contested. As a piece of monetary engineering, the contribution is more durable. Before October 2014, a dollar on a blockchain was a theoretical proposal. After, it was a market: exchanges unable to hold fiat could price trades in USDT, and traders in countries with capital controls could hold digital dollars outside local banking. The template — a token pegged 1:1 to a fiat currency, redeemable on demand — seeded dozens of subsequent stablecoins and informed the design of China’s e-CNY and the European Central Bank’s digital euro pilot.
A dollar, it turned out, no longer strictly needed a bank. Whether the dollar behind the token was always there in equal measure became, over the following decade, an altogether livelier question.
Sources
- Tether (cryptocurrency) — Wikipedia — founding date, founders, Omni Layer technology, Bitfinex relationship, reserve controversy and website revision.
- Tether timeline — Protos — first 100 USDT minted 6 October 2014, Bitfinex integration date, $61.5 million reserve figure, Devasini background.