{"cik":2044255,"taxonomy":"us-gaap","tag":"OperatingLeaseRightOfUseAsset","label":"Operating Lease, Right-of-Use Asset","description":"Amount of lessee's right to use underlying asset under operating lease.","entityName":"Antalpha Platform Holding Co","units":{"USD":[{"end":"2024-12-31","val":2435869,"accn":"0001213900-26-043573","fy":2025,"fp":"FY","form":"20-F","filed":"2026-04-14","frame":"CY2024Q4I"},{"end":"2025-12-31","val":2039833,"accn":"0001213900-26-043573","fy":2025,"fp":"FY","form":"20-F","filed":"2026-04-14","frame":"CY2025Q4I"}]}}