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Derivative Liability (Tables)
9 Months Ended
Apr. 30, 2019
Notes to Financial Statements  
Derivative Liability

Based on the various convertible notes described in Note 13, the fair value of applicable derivative liabilities on notes, warrants and change in fair value of derivative liability are as follows as of April 30, 2019:

 

Note   Date of Issuance   Convertible Note Balance   Derivative Liability on Convertible Notes   Derivative Liability on Warrants   Change in FV of Derivative Liability
  A       January 24, 2019     $ 2,110,000     $ 1,757,644     $ 56,707     $ 874,184  
  B       February 4, 2019       750,000       618,349       3,660       192,037  
  C       February 15, 2019       750,000       571,659       48,586       52,437  
  D       April 8, 2019       530,000       496,701       77,992       4,001  
  E       April 23, 2019       530,000       493,160       70,533       7,508  
  Totals             $ 4,670,000     $ 3,937,513     $ 257,478     $ 1,130,167