Blockchain technology seal

1. blockchain itself is decentralized, either for indivials or teams. It doesn't have to be a company. If your project needs to be engaged in offline business, you need to register a company. However, if you are engaged in pure blockchain network, there is no need to set up a company. For example, the well-known hummingbird strategy Arbitrage (HMT. One) is carried out between different exchanges.

2. Now there are crowdfunding, just change their contract account number

3. The trend of the canal management company is very hot. It's a kind of information, which is relatively reliable. Everyone can't modify the information, which is a kind of agreement behavior.

4. Yes, ant chain has helped local government departments in Hangzhou to launch the country's first blockchain electronic seal application platform. Based on ant blockchain technology, it has realized the integration of physical seal and electronic seal, the same model and the same track. A single enterprise has and only has one electronic seal, and the whole process of signature is on the chain. Compared with the traditional physical seal, it can not only verify the identity of each seal, set the seal approval, record the seal process, but also get through the judicial department through the blockchain cross chain technology to realize the rapid verification of evidence, and solve the security problems of enterprise seal management, loss, snatching, forgery and so on.