Statements of Assets and Liabilities - 7RCC Spot Bitcoin and Carbon Credit Futures ETF (Current Period Unaudited) (Parentheticals)	Jun. 30, 2026 USD ($)
7RCC Spot Bitcoin and Carbon Credit Futures ETF [Member]
Crypto asset, cost	$ 1,110,722

Cost of crypto asset. Excludes crypto asset held for platform user.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 350
-SubTopic 60
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147476162/350-60-50-1

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 350
-SubTopic 60
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147476162/350-60-50-1

Name:	us-gaap_CryptoAssetCost
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant