Notes payable (Details) |
6 Months Ended | 12 Months Ended | ||
|---|---|---|---|---|
|
Jun. 04, 2025
USD ($)
$ / shares
|
Jun. 30, 2026
USD ($)
$ / shares
|
Dec. 31, 2025
USD ($)
|
Dec. 31, 2025
$ / shares
|
|
| Notes payable (Details) [Line Items] | ||||
| Bitcoin units held as collateral (in Dollars per share) | $ / shares | $ 14.87584 | |||
| Bitcoin pledged per share. | (per share) | $ 0 | $ 18.32 | ||
| Bitcoin pledged amount | $ 0 | $ 1,601,865 | ||
| Repayment of outstanding principal balance | 1,000,000 | |||
| Accrued interest | 74,750 | |||
| Notes payable balance | $ 300,549 | $ 1,300,549 | ||
| RH Capital Finance CO LLC [Member] | ||||
| Notes payable (Details) [Line Items] | ||||
| Obtained loan from primary custodian | $ 1,000,000 |