2. What is the difference between blockchain trust and traditional model trust?

The difference between blockchain trust and traditional model trust is as follows.

1, trust blockchain, the biggest difference is that it makes the record of information unchangeable through mathematics, computer technology and encryption, and writes the cooperation agreement on the blockchain through intelligent contract, and finally automatically executes the contract after the conditions are met. Blockchain eliminates trusted third parties. Through the blockchain, people don't need to trust the other party or the third party 100%. The trust problem has not been eliminated, and it is not necessary to fully consider the trust problem. In the process of cooperation, people still need trust, just changing the trust object from people and organizations into a blockchain network composed of * * * knowledge mechanisms.

2. The traditional trust system mainly comes from two aspects: country and culture. The state endorses the trust of both parties with its own credibility and public power; Culture refers to some hidden rules, such as the trust system of various regional customs and possible non-governmental third-party institutions. The cost of national execution is too high to rely on the state. The cultivation of cultural trust takes too long to meet everyone's needs. The society is very complicated, so it is impossible to sign a contract for everything, and it is impossible for everything to suit the country.