v3.26.3
Subsequent events (Details Narrative) - Subsequent Event [Member] - Chemomab Therapeutics Ltd [Member] - USD ($)
$ in Millions
1 Months Ended 3 Months Ended
Jul. 07, 2026
Sep. 30, 2026
Sep. 30, 2026
Subsequent Event [Line Items]      
Gross proceeds $ 30    
Pre-funded Warrants [Member]      
Subsequent Event [Line Items]      
Number of shares issued   62,771,680  
Number of ADSs issued   784,646  
Restricted Stock Units (RSUs) [Member]      
Subsequent Event [Line Items]      
Number of shares issued     1,468,920
Number of ADSs issued     18,361
Combined Company [Member] | Scipher Securityholders [Member]      
Subsequent Event [Line Items]      
Ownership percentage 68.00%    
Combined Company [Member] | Chemomab Securityholders [Member]      
Subsequent Event [Line Items]      
Ownership percentage 32.00%