v3.25.2
Document and Entity Information
Sep. 25, 2025
Document And Entity Information [Line Items]  
Amendment Flag false
Entity Central Index Key 0001819989
Document Type 8-K
Document Period End Date Sep. 25, 2025
Entity Registrant Name CIPHER MINING INC.
Entity Incorporation State Country Code DE
Entity File Number 001-39625
Entity Tax Identification Number 85-1614529
Entity Address, Address Line One 1 Vanderbilt Avenue
Entity Address, Address Line Two Floor 54
Entity Address, City or Town New York
Entity Address, State or Province NY
Entity Address, Postal Zip Code 10017
City Area Code (332)
Local Phone Number 262-2300
Written Communications false
Soliciting Material false
Pre Commencement Tender Offer false
Pre Commencement Issuer Tender Offer false
Entity Emerging Growth Company false
Common Stock Par Value 0.001 Per Share 2 [Member]  
Document And Entity Information [Line Items]  
Security 12b Title Common Stock, par value $0.001 per share
Trading Symbol CIFR
Security Exchange Name NASDAQ
Warrants Each Whole Warrant Exercisable For One Share Of Common Stock At An Exercise Price Of 11.50 Per Whole Share 1 [Member]  
Document And Entity Information [Line Items]  
Security 12b Title Warrants, each whole warrant exercisable for one share of Common Stock at an exercise price of $11.50 per whole share
Trading Symbol CIFRW
Security Exchange Name NASDAQ