Crypto assets - Additional information about Dogecoins (Details) |
1 Months Ended | 12 Months Ended | |
|---|---|---|---|
|
Aug. 31, 2025
item
|
Jul. 31, 2025 |
Jun. 30, 2026
USD ($)
item
|
|
| Quantity | |||
| Issuance of convertible debentures | 40,543,745 | ||
| Issuance of Class A Ordinary Shares | 30,000,000 | 30,000,000 | |
| Ending balance | 70,543,745 | ||
| USDT | |||
| Issuance of convertible debentures | $ 10,000,000 | ||
| Issuance of Class A Ordinary Shares | 6,000,000 | ||
| Change in fair value | (10,921,556) | ||
| Ending balance | $ 5,078,444 | ||
| Number of units | item | 40,543,745 | ||
| Fair value of units | $ 2,918,744 | ||
| Crypto Asset, Name [Extensible Enumeration] | btog:DogecoinMember | btog:DogecoinMember | |
| X | ||||||||||
- Definition Amount of increase in crypto asset from addition through issuance of convertible debentures. No definition available.
|
| X | ||||||||||
- Definition Amount of increase in crypto asset from addition through issuance of ordinary shares. No definition available.
|
| X | ||||||||||
- Definition Number of increase in units from through issuance of convertible debentures. No definition available.
|
| X | ||||||||||
- Definition Number of increase in units from through issuance of ordinary shares. No definition available.
|
| X | ||||||||||
- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. No definition available.
|
| X | ||||||||||
- Definition Fair value of crypto asset. Excludes crypto asset held for platform user. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Fair value of crypto asset subject to contractual sale restriction. Excludes crypto asset held for platform user. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Indicates name of crypto asset. Excludes crypto asset held for platform user. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Number of crypto asset units held subject to contractual sale restriction. Excludes crypto asset units held for platform user. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Number of restricted and unrestricted crypto asset units held. Excludes crypto asset units held for platform user. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. No definition available.
|
| X | ||||||||||
- Definition Amount of unrealized gain (loss) from remeasurement of crypto asset, classified as nonoperating. Excludes crypto asset held for platform user. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|