Statements of Changes in Net Assets - Hashdex Bitcoin Futures ETF - USD ($)	4 Months Ended	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2023
Net (loss) income		$ (73,462,767)
Capital transactions
Issuance of Shares		157,540,127
Redemption of Shares		(254,764,480)
Net change in net assets		(150,828,184)
Net assets, beginning of period		465,375,598
Net assets, end of period	$ 465,375,598	314,547,414
Hashdex Bitcoin Futures ETF [Member]
Net (loss) income	(386,037)	1,423,046
Capital transactions
Issuance of Shares	2,461,340	367,689
Redemption of Shares	(1,005,040)	(324,040)
Total capital transactions	1,456,300	43,649
Net change in net assets	1,070,263	1,466,695
Net assets, beginning of period	0	1,070,263
Net assets, end of period	$ 1,070,263	$ 2,536,958
Net asset value per share at beginning of period (in dollars per share)	$ 25	$ 21.4
Net asset value per share at end of period (in dollars per share)	$ 21.4	$ 50.74
Creation of Shares (in shares)	100,004	10,000
Redemption of Shares (in shares)	50,000	10,004