Does Abbott have blockchain
The 
blockchain is a technical solution to collectively maintain a reliable database through centralization and distrust in the past
generally speaking, blockchain technology refers to a way for the whole people to participate in bookkeeping. There is a database behind all the systems. You can think of the database as a big ledger. So it's very important who keeps this account book. At present, whose system will keep accounts, wechat's account book is Tencent's account book, and Taobao's account book is Ali's account book. But now in the blockchain system, everyone in the system can have the opportunity to participate in bookkeeping. If there is any data change in a certain period of time, everyone in the system can conct bookkeeping. The system will judge the person who has the fastest and best bookkeeping in this period, write the content of his records into the account book, and send the content of the account book to all other people in the system for backup. In this way, everyone in the system has a complete account book. This way, we call it blockchain technology
now, blockchain technology will be very popular, especially in the financial sector. Ant finance, laikelib, Wanda, Ping'an and Minsheng have tried blockchain projects one after another, and European crowdfunding is in the forefront of using blockchain technology. The most successful case is digital currency
it is the birthplace of blockchain technology, and the market has confidence in it. It still maintains a stable growth under the adverse situation of major policies. Once it solves the problem of capacity expansion, the price rise can be predicted
2. Ethereum
compared with bitcoin, the advantage of Ethereum is that it has no policy problems. Although the event led to its bifurcation, the establishment of enterprise version Ethereum alliance may solve this problem. Its concept and Prospect of smart contract attract many developers to follow
the essence of community operation is that the majority decides the minority when indivials support eth
3. Zec
compared with bitcoin and Ethereum, the risk of z-coin will be greater, and its value will take a longer time to reflect. But in the long run, the value of anonymity will be one of the values that human beings generally pursue
4. BTS
bitstocks are very powerful and the system is very stable. Decentralized trading, anchoring system and so on. Although the founder bm's brain damage has hurt the community, the value of bitstocks is obviously undervalued. It is a wise choice to hold bitstocks on the cheap.
Do you want to know about blockchain or digital assets
it is suggested that the blockchain platform can join the network, CSDN, Tianya and other blockchain community post bars
if it is about digital assets, it can join the bit-z community bit-z network
What are the current problems of human resources? Externally, it includes the identification of the authenticity of candidates' information, internally, it includes the lack of personnel growth records, and so on. In essence, blockchain is a shared database, in which the data or information has the characteristics of "unforgeability", "trace in the whole process", "traceability", "openness and transparency" and "collective maintenance", The data built on it has the basis of "trust", which is more reliable for enterprises
this sounds wonderful, but it will take time from theory to practice. Just as bitcoin's popularity depends on the participation of a large number of miners, the construction of blockchain + human resources needs the extensive participation of human resources organizations (future, Zhilian, etc.) and employers. Otherwise, it will only be a gimmick rather than a utility.