Statements of Changes in Net Assets - Hashdex Bitcoin Futures ETF	4 Months Ended
	Dec. 31, 2022 USD ($) $ / shares shares
Capital transactions
Net assets, end of period	$ 465,375,598
Hashdex Bitcoin Futures ETF [Member]
Net (loss) income	(386,037)
Capital transactions
Issuance of Shares	2,461,340
Redemption of Shares	(1,005,040)
Total capital transactions	1,456,300
Net change in net assets	1,070,263
Net assets, beginning of period	0
Net assets, end of period	$ 1,070,263
Net asset value per share at beginning of period (in dollars per share) | $ / shares	$ 25.00
Net asset value per share at end of period (in dollars per share) | $ / shares	$ 21.40
Stock Issued During Period, Shares, New Issues (in shares) | shares	100,004
Redemption of Shares (in shares) | shares	50,000