Summary

  1. Difficult to tamper data on block chain
  2. Blockchain is the secure database, information is stored on a difficult to tamper with network, and it costs money to store data.

Questions

  1. compared with signing? linkage,

  2. Which two network? more options

  3. Etherum and IBM block chain network, information stored public? public and private networks. data stored public data. Can cantorl what type of information can be stored related to degree on network.

  4. Network storage cost is covered in the license?

regardless of network or amount of data, the license cost is the same.

Slides

#+DOWNL

OADED: screenshot @ 2021-12-01 13:17:03

In aramco case, they use hybrib, verfication is hosted in Aramco