1 Table of Contents: “... -- Wallets -- Transactions -- Advanced transactions and scripting -- The Bitcoin network -- The blockchain...”

2 Table of Contents: “... the blockchain -- Transactions -- Mining -- Wallets -- Contracts and tokens -- Carrying out investigations...”

3 Table of Contents: “...Transactions Change StateEditing a Global Database; So, What Is a Blockchain?; Paying...”

4 “.... It allows companies to eliminate transaction costs and use outside resources as easily as internal resources...”

5 “... and find customers Negotiate around the world Complete the transaction and understand international trade...”