Income Taxes	6 Months Ended	12 Months Ended
Jun. 30, 2025	Dec. 31, 2024
Income Tax Disclosure [Abstract]
Income Taxes	4. Income Taxes The Trust is a grantor trust for U.S. federal income tax purposes. Accordingly, the Trust will not be subject to U.S. federal income tax. Rather, each beneficial owner of Units will be treated as directly owning its pro rata share of the Trust’s assets and a pro rata portion of the Trust’s income, gain, losses and deductions will “flow through” to each beneficial owner of Units. In accordance with GAAP, the Trust has defined the threshold for recognizing the benefits of tax return positions in the financial statements as “more-likely-than-not” to be sustained by the applicable taxing authority and requires measurement of a tax position meeting the “more-likely-than-not” threshold, based on the largest benefit that is more than 50% likely to be realized. As of June 30, 2025 and December 31, 2024, the Trust did not have a liability for any unrecognized tax amounts for uncertain tax positions related to federal, state, and local income taxes. However, the conclusions concerning the determination of “more-likely-than-not” tax positions may be subject to review and adjustment at a later date based on factors including, but not limited to, further implementation guidance and on-going analyses of and changes to tax laws, regulations and interpretations thereof. The Sponsor of the Trust has evaluated whether or not there are uncertain tax positions that require financial statement recognition and has determined that no reserves for uncertain tax positions related to federal, state and local income taxes existed as of June 30, 2025 and December 31, 2024. The Trust’s 2022, 2023, and 2024 tax returns are subject to audit by federal, state and local tax authorities.	4. Income Taxes The Trust is a grantor trust for U.S. federal income tax purposes. Accordingly, the Trust will not be subject to U.S. federal income tax. Rather, each beneficial owner of Units will be treated as directly owning its pro rata share of the Trust’s assets and a pro rata portion of the Trust’s income, gain, losses and deductions will “flow through” to each beneficial owner of Units. In accordance with GAAP, the Trust has defined the threshold for recognizing the benefits of tax return positions in the financial statements as “more-likely-than-not” to be sustained by the applicable taxing authority and requires measurement of a tax position meeting the “more-likely-than-not” threshold, based on the largest benefit that is more than 50% likely to be realized. As of December 31, 2024 and December 31, 2023, the Trust did not have a liability for any unrecognized tax amounts for uncertain tax positions related to federal, state, and local income taxes. However, the conclusions concerning the determination of “more-likely-than-not” tax positions may be subject to review and adjustment at a later date based on factors, including, but not limited to, further implementation guidance and on-going analyses of and changes to tax laws, regulations and interpretations thereof. The Sponsor of the Trust has evaluated whether or not there are uncertain tax positions that require financial statement recognition and has determined that no reserves for uncertain tax positions related to federal, state and local income taxes existed as of December 31, 2024 and December 31, 2023. The Trust’s 2022, 2023, and 2024 tax returns are subject to audit by federal, state and local tax authorities.

Income Taxes

6 Months Ended

12 Months Ended

Jun. 30, 2025

Dec. 31, 2024

4. Income Taxes

The Trust is a grantor trust for U.S. federal income tax purposes. Accordingly, the Trust will not be subject to U.S. federal income tax. Rather, each beneficial owner of Units will be treated as directly owning its pro rata share of the Trust’s assets and a pro rata portion of the Trust’s income, gain, losses and deductions will “flow through” to each beneficial owner of Units.

In accordance with GAAP, the Trust has defined the threshold for recognizing the benefits of tax return positions in the financial statements as “more-likely-than-not” to be sustained by the applicable taxing authority and requires measurement of a tax position meeting the “more-likely-than-not” threshold, based on the largest benefit that is more than 50% likely to be realized. As of June 30, 2025 and December 31, 2024, the Trust did not have a liability for any unrecognized tax amounts for uncertain tax positions related to federal, state, and local income taxes.

However, the conclusions concerning the determination of “more-likely-than-not” tax positions may be subject to review and adjustment at a later date based on factors including, but not limited to, further implementation guidance and on-going analyses of and changes to tax laws, regulations and interpretations thereof.

The Sponsor of the Trust has evaluated whether or not there are uncertain tax positions that require financial statement recognition and has determined that no reserves for uncertain tax positions related to federal, state and local income taxes existed as of June 30, 2025 and December 31, 2024. The Trust’s 2022, 2023, and 2024 tax returns are subject to audit by federal, state and local tax authorities.

4. Income Taxes

In accordance with GAAP, the Trust has defined the threshold for recognizing the benefits of tax return positions in the financial statements as “more-likely-than-not” to be sustained by the applicable taxing authority and requires measurement of a tax position meeting the “more-likely-than-not” threshold, based on the largest benefit that is more than 50% likely to be realized. As of December 31, 2024 and December 31, 2023, the Trust did not have a liability for any unrecognized tax amounts for uncertain tax positions related to federal, state, and local income taxes.

However, the conclusions concerning the determination of “more-likely-than-not” tax positions may be subject to review and adjustment at a later date based on factors, including, but not limited to, further implementation guidance and on-going analyses of and changes to tax laws, regulations and interpretations thereof.

The Sponsor of the Trust has evaluated whether or not there are uncertain tax positions that require financial statement recognition and has determined that no reserves for uncertain tax positions related to federal, state and local income taxes existed as of December 31, 2024 and December 31, 2023. The Trust’s 2022, 2023, and 2024 tax returns are subject to audit by federal, state and local tax authorities.

- Definition

The entire disclosure for income tax.

+ References

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+ Details

Osprey Bitcoin Trust S-1/A