v3.26.3
Cover
6 Months Ended
Jun. 30, 2026
Document Information [Line Items]  
Document Type 6-K
Amendment Flag false
Document Period End Date Jun. 30, 2026
Document Fiscal Year Focus 2026
Document Fiscal Period Focus Q2
Entity Registrant Name BITDEER TECHNOLOGIES GROUP
Entity Central Index Key 0001899123
Entity File Number 001-41687
Current Fiscal Year End Date --12-31