Can blockchain be used for identity authentication

1. Specifically, the ID card and driver's license information entered by the user will be verified. The ID card and driver's license information that have passed the verification will be identified as valid, and the ID card and driver's license information that have not passed the verification will be identified as invalid. For more wonderful application problems, you can pay attention to the central area chain service platform for real-time understanding

2. Basically, the principle is the same. Take baopin.com as an example, baopin.com's video blockchain authentication is actually DAPP. First, it takes a screenshot of the video's key frames per minute, then transcodes it into a string of unique numbers, and then uploads and records it into the Ethereum blockchain.

3. Users get bitnation & quot; through blockchain on their official website It has a significant impact on the identity authentication system

4. You should fill in your personal identity information, real name system, nickname, mobile phone number, Alipay, face sweeping, and you need to pay one yuan to verify your identity.

5. Certainly not, because blockchain itself has no value, just like bitcoin. Some foreign countries recognize it as currency, but China does not recognize bitcoin. In China, the value of bitcoin is zero. Do you think blockchain can loan.

6. The core of blockchain + is to graally eliminate all instries that need intermediary to do trust. At present, many central nodes and service platforms of the Internet are essentially trust mediators. Users can do shopping, traveling, ordering, paying and so on through the trust intermediaries such as Taobao, Didi, excellent step, American group, Alipay and WeChat payment.

but the Internet has never been static, and continuous evolution is the norm. In the future, people will have new trust dependence. Because the records of the blockchain can not be tampered with and are authentic, people's trust in the blockchain graally exceeds that of the centralized company. With the joint efforts of many blockchain enterprises and some traditional instries, the world will graally transition from a centralized trust driven to a system driven by algorithms and data. When the centralized trust intermediary is graally weakened, the system represented by blockchain will graally take over the operation mode of the whole world, and finally form the "disintermediated" system trust
therefore, blockchain is not only a technology, but also a story about the paradigm shift of world operation. Although the story is still a little far away, it has sprouted and initially developed

blockchain Internet will start from the instries most closely related to trust and traceability, and graally expand and expand until most instries are blockchain oriented and blockchain +
Puyin is a high-quality Tibetan tea asset, which is stored, identified, evaluated and authorized by three parties. It is a standard digital currency issued through encryption and digitization. Puyin implements the concept of "white paper on standard digital currency" in strict accordance with its operation guidelines, and sets a standard for asset digitization

7. Vias coin authentication platform improves the use efficiency of identity data, increases data security, and effectively motivates participants. It provides an ecosystem level solution for authentication.