May 2018
Beginner
490 pages
13h 16m
English
A block is formed with the method described for mining a bitcoin, except that this time currency is not a goal. The goal is a secure transaction with a smart contract when necessary. The following screenshot is a standard IBM interface that can be customized:

You can see the individual and unique blocks that make up a blockchain. Each block in IBM Hyperledger has a unique number. In this example, it is 111 with a zoom on block 103.
A block in the preceding A to F example can be the purchase of a product X with a contract. The next block can be the transportation of that product to another location and ...
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