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Related parties – Sponsor and Trustee (Details Narrative)	9 Months Ended
	Mar. 31, 2026 USD ($)
Related Party [Member]
Related Party Transaction [Line Items]
Sponsor fee payable percentage	0.50%
Maximum [Member]
Related Party Transaction [Line Items]
Legal fees and expenses	$ 500,000

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- Definition

Fee paid to sponsor.

+ References

No definition available.

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- Definition

The amount of expense provided in the period for legal costs incurred on or before the balance sheet date pertaining to resolved, pending or threatened litigation, including arbitration and mediation proceedings.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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