Blockchain is a new technology

1. blockchain is a new application mode of distributed data storage, point-to-point transmission, consensus mechanism, encryption algorithm and other computer technologies. The so-called consensus mechanism is a mathematical algorithm to establish trust and obtain interests between different nodes in the blockchain system
blockchain is the underlying technology of bitcoin, like a database ledger, recording all transaction records. Because of its safety and convenience, this technology has graally attracted the attention of the banking and financial instry
in April 2018, a group of scholars from Oxford University announced the establishment of Woolf University, the world's first blockchain University
in a narrow sense, blockchain is a kind of chain data structure that combines data blocks in chronological order in a sequential way, and it can not be tampered with and forged by cryptography
broadly speaking, blockchain technology is a new distributed infrastructure and computing method, which uses blockchain data structure to verify and store data, uses distributed node consensus algorithm to generate and update data, uses cryptography to ensure the security of data transmission and access, and uses intelligent contract composed of automated script code to program and operate data.

2. Buy bitcoin and build the next okex app. It supports buying currency, spot and various derivatives trading, Chain Wallet, mine pool, etc. I have been trading in okex for 2 years and have no problems. Don't understand can ask oh, wish you work smoothly

3. So far, it seems that Guo Jia hasn't said that any digital currency is illegal. It's just that the value is high or low. For example, the British Saipan coin has noble blood, and the famous bitcoin has not made many billionaires

4. Taking zhubajie network platform as an example, blockchain technology has played a role in the field of service transaction, quietly providing strong technical empowerment for service transaction protection. In zhubajie, blockchain technology has helped many users provide service transaction protection and right protection.

5. Blockchain is a new decentralized protocol, which can safely store bitcoin transactions or other data. The information can not be forged or tampered with, and can automatically execute smart contracts without the audit of any centralized organization. Transactions can be digital currency such as bitcoin, or digital assets such as creditor's rights, equity and right. Blockchain technology solves the Byzantine general problem, greatly reces the trust cost and accounting cost of real economy, and redefines the property right system in the Internet era.

6. According to the analysis of jinwowo group, the application scope of blockchain technology has reached all the visible scope of human beings and is extending to more unknown scope. There are also some development of perceptual scope
at present, as an emerging technology, blockchain has great development potential and possibility in many aspects.