v3.26.1
Cover
 12 Months Ended
Mar. 31, 2026
shares
Entity Addresses [Line Items]  
Document Type 20-F/A
Amendment Flag true
Amendment Description The purpose of this Amendment No. 1 to Alpha Compute Corp's Annual Report on Form 20-F for the fiscal year ended March 31, 2026, filed with the Securities and Exchange Commission on July 16, 2026 (the "Form 20-F"), is to furnish Inline XBRL to the Form 20-F in accordance with Rule 405 of Regulation S-T. There were also minor corrections made to the risk disclosure on page 5 titled "Our success depends on our ability to attract, motivate, and retain executive officers and other key employees, and the loss of key personnel or an inability to hire qualified employees could harm our business." Other than these stated changes, no other changes have been made to the Form 20-F. This Amendment No. 1 to the Form 20-F speaks as of the original filing date of the Form 20-F, does not reflect events that may have occurred subsequent to the original filing date, and does not modify or update in any way disclosures made in the original Form 20-F
Document Registration Statement false
Document Annual Report true
Document Transition Report false
Document Shell Company Report false
Document Period End Date Mar. 31, 2026
Document Fiscal Period Focus FY
Document Fiscal Year Focus 2026
Current Fiscal Year End Date --03-31
Entity File Number 001-40086
Entity Registrant Name Alpha Compute Corp
Entity Central Index Key 0001095435
Entity Incorporation, State or Country Code D8
Entity Address, Address Line One Clarence Thomas Building
Entity Address, Address Line Two P.O. Box 4649
Entity Address, Address Line Three Road Town
Entity Address, City or Town Tortola
Entity Address, Country VG
Entity Address, Postal Zip Code VG1110
Title of 12(b) Security Ordinary Shares, no par value
Trading Symbol ALP
Security Exchange Name NASDAQ
Entity Well-known Seasoned Issuer No
Entity Voluntary Filers No
Entity Current Reporting Status Yes
Entity Interactive Data Current Yes
Entity Filer Category Non-accelerated Filer
Entity Emerging Growth Company false
Document Accounting Standard International Financial Reporting Standards
Entity Shell Company false
Entity Common Stock, Shares Outstanding 23,470,877
ICFR Auditor Attestation Flag false
Document Financial Statement Error Correction [Flag] false
Auditor Firm ID 688
Auditor Name Marcum LLP
Auditor Location New York
Business Contact [Member]  
Entity Addresses [Line Items]  
Entity Address, Address Line One 1111B S Governors Ave STE 25907
Entity Address, City or Town Dover
Entity Address, State or Province DE
Entity Address, Postal Zip Code 19904
City Area Code (302)
Local Phone Number 219-5556
Contact Personnel Name Wes Levitt