| Line Item | Jun 30, 2026 | Dec 31, 2025 | Sep 30, 2025 | Jun 30, 2025 | Mar 31, 2025 | Dec 31, 2024 | Sep 30, 2024 | Jun 30, 2024 | Mar 31, 2024 | Dec 31, 2023 | Sep 30, 2023 | Jun 30, 2023 | Mar 31, 2023 | Dec 31, 2022 | Sep 30, 2022 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Operating expenses: | |||||||||||||||
| Research and development | |||||||||||||||
| General and administrative | |||||||||||||||
| Total operating expenses | |||||||||||||||
| Loss from operations | |||||||||||||||
| Other income (expenses) | |||||||||||||||
| Loss on change in the fair value of convertible notes | — | — | |||||||||||||
| Gain on change in fair value of warrant liabilities | |||||||||||||||
| Loss on disposal of digital assets | — | ||||||||||||||
| Interest expense (including related parties amounts of $5 and $533 for the three months ended June 30, 2026 and 2025, and $10 and $1,142 for the six months ended June 30, 2026 and 2025, respectively) | |||||||||||||||
| Financing costs | |||||||||||||||
| Other income | |||||||||||||||
| Total other expense, net | |||||||||||||||
| Net loss | |||||||||||||||
| Net loss per share, basic (in Dollars per share) | — | ||||||||||||||
| Net loss per share, diluted (in Dollars per share) | — |