Does each coin have its own blockchain?

Tether (USDT) is a blockchain-based cryptocurrency whose tokens in circulation are backed by an equivalent amount of U.S. dollars, making it a stablecoin with a price pegged to USD $1.00.

Cryptocurrencies are usually built using blockchain technology . Blockchain describes the way transactions are recorded into “blocks” and time stamped. It’s a fairly complex, technical process, but the result is a digital ledger of cryptocurrency transactions that’s hard for hackers to tamper with.

A stablecoin is a type of cryptocurrency that relies on a more stable asset as a basis for its value. Most commonly, people refer to stablecoins as linked to a fiat currency, such as the U.S. dollar, but they can also have value linked to precious metals or other cryptocurrencies.2 Şub 2022