In Doubloon, there is a service that validates that the messages are well formed. But now, the business indicates that there should be validation at the customer's location. This is very simple, there is a term called a bit license, which limits virtual currency activities to a geographical area. At the time of writing, the regulations are limited to New York residents. For this purpose, those that reside, are located, have a place of business, or are conducting business, in the state of New York count as New York residents.
Geolocation extractor
Getting ready
The execution of the recipes in Chapter 3, Message Validation is needed.
