EXHIBIT 99.2
 
JOINT FILING AGREEMENT
In accordance with Rule 13d-1(k)(1) promulgated under the Securities Exchange Act of 1934, as amended, the undersigned hereby agree to the joint filing with each other on behalf of each of them of  a statement on Schedule 13D and any amendments thereto with respect to the common shares of Big Digital Energy, Inc. beneficially owned by each of them.  This Joint Filing Agreement shall be included as an exhibit to such Schedule 13D.
Dated:  July 2, 2026
 
 
ENDEAVOUR BLOCKCHAIN LLC
   
 
By: /s/ Joshua Kilgore
 
       Name: Joshua Kilgore
       Title: Managing Member
 
 
 
/s/Joshua Kilgore
   
 
/s/ Cody Smith
   
 
PM SQUARED, LLC
   
 
By: /s/ Phillip Stanley
 
       Name: Phillip Stanley
       Title Managing Member
   
 
/s/ Phillip Stanley
 
SIX THIRTY AI, LLC
   
 
By: /s/ Cody Smith
 
       Name: Cody Smith
       Title: Managing Member