Is Ethereum online
Ethereum is the next generation of cryptography ledger. It intends to support many advanced functions, including user issuing currency, intelligent protocol, decentralized transaction and what we think is the first fully decentralized autonomous organization (Daos) or decentralized autonomous company (DACS) application
Ethereum does not specifically support every single type of function as a feature. On the contrary, Ethereum includes a built-in Turing complete scripting language, which allows you to write code for the feature you want to implement through a mechanism called "contract". A contract is like an automatic agent. Every time a transaction is received, the contract will run a specific code, which can modify the data storage inside the contract or send the transaction. Advanced contracts can even modify their own code
Ethereum was launched on November 1, 2015, and launched on August 22, 2016 on bitcoin trading platform, a well-known domestic trading platform; 30-¥ About 60, current: ¥ 1259.97, the rise is amazing

as long as you can continuously spread the shortcomings of bitcoin and rece the number of people who hold bitcoin, it will basically affect the operation of the exchange. If bitcoin can't be traded, it will only have some academic research value
the ultimate goal of Ethereum is not to create some kind of "currency", but to become an excellent underlying protocol that provides a powerful Turing complete scripting language, on which any high-level contract, currency and other decentralized applications can be created. With Ethereum, those who come up with ideas that may greatly change the current situation of currency application will no longer need to start their own blockchain. They can simply use Ethereum script coding to realize their ideas. In short, Ethereum is a basic platform for innovation of district centered language. The core technology behind bitcoin is blockchain technology. Adding "smart contract" to the blockchain is Ethereum
blockchain is an indestructible digital ledger, which can be set not only to record financial transactions, but also to record almost all valuable information without fear of tampering. In the simplest model, blockchain is a simple distributed ledger. However, the internal meaning of blockchain is far greater than the surface meaning of its name. Blockchain can transfer the value itself in the process of transaction. As Sally rivers, a technology author of the financial times, said, in terms of bitcoin, blockchain means the same to it as Internet means to e-mail
similar to e-mail, blockchain helps to transfer wealth. Blockchain technology is rapidly exploring and deploying in many fields, including capital market, financial services, payment and remittance, derivatives trading, credit management, government governance, sharing economy, supply chain, audit, stock trading, Internet of things, insurance, health care and so on.
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