BTC: Bitcoin (abbreviation: BTC, currency symbol: ฿) is a user-autonomous, transborder, decentralized and encrypted electronic money.
In 2008, a man named aka Satoshi Nakamoto first proposed the concept of bitcoin. In the white paper, based on the concepts of openness, equivalence, consensus and direct participation, he combines the work mode of open source software and the principle of cryptography to develop a platform with P2P peer-to-peer networks and distributed databases, Bitcoin account management open source program. The system enables nodes in bitcoin P2P peer-to-peer networks to implement network protocols in bitcoin source code to ensure fair, secure, reliable and email-like convenience in currency issuance, management, and distribution processes, with almost zero Cost transmission of 'electronic cash'; under the premise of not requiring examination and approval of supervision, everyone has the right to issue, to achieve non-reproducible, unforgeable, non-spam currency issuance and transfer; payment is completed, the user loses the right Ownership of the currency.
Unlike traditional currencies, the Bitcoin operating mechanism relies not on the support of the central bank, government, enterprises, or credit guarantee but on the network protocol relied on seed files in the peer-to-peer network to decentralize and self-improve the monetary system and theoretically ensure No one, institution, or government can manipulate the total amount of money in Bitcoin or create inflation. Its total amount of money gradually increased at a predetermined rate of design, the rate of increase slowed down gradually and eventually reached 21 million by 2140.
Official website: https://bitcoin.org
ETH: ETH is a digital token used by Ethereum (Ethereum is an open-source mass-market blockchain platform with smart contracts), considered 'bitcoin version 2.0', using Bitcoin Of the blockchain technology Ethereum, developers need to pay Ether (ETH) to support the operation of the application. Like other digital currencies, Ether can be traded on the trading platform.
Official website: https://www.ethereum.org
USDT: Tether USD (USDT) is a digital asset based on the Omni Layer protocol released on the Bitcoin blockchain. USDT biggest feature is that it is equivalent to the same amount of dollars, 1USDT = 1 US dollars, the Tether exchange platform can buy each other. USDT can be considered a bitcoin-like tokens and people can transfer, store and consume USDTs by licensing the Omni Layer protocol wallet. USDT is designed to be a replica of legal currency on the digital network, making it a good hedging token in volatile currency markets.
Official website: https://tether.to
TD: TDEx issues its owned token called TD. The max supply of TD is 1,000,000,000, and TDEx promises that the number of TD is fixed and will never be increased. As an essential component of TDEx closed ecosystem, TD will transfer a majority of value created by TDEx to TD holders.
Official website: http://tdex.com