v3.25.2

Offerings - Offering: 1	Sep. 16, 2025 USD ($)
Offering:
Fee Previously Paid	false
Other Rule	true
Security Type	Exchange-Traded Vehicle Securities
Security Class Title	21Shares Polkadot ETF
Fee Rate	0.0531%
Amount of Registration Fee	$ 0.00
Offering Note	An indeterminate number of the securities is being registered as may from time to time be sold at indeterminate prices. In accordance with Rules 456(d) and 457(u), the registrant is deferring payment of all of the registration fee and will pay the registration fee subsequently on an annual basis.

Total amount of registration fee (amount due after offsets).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Securities Act
-Number 230

+ Details

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Data Type:	ffd:nonNegative1TMonetary2ItemType
Balance Type:	na
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- Definition

The rate per dollar of fees that public companies and other issuers pay to register their securities with the Commission.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Securities Act
-Number 230

+ Details

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Namespace Prefix:	ffd_
Data Type:	dtr-types:percentItemType
Balance Type:	na
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- Definition

Checkbox indicating whether filer is using a rule other than 457(a), 457(o), or 457(f) to calculate the registration fee due.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Securities Act
-Number 230

+ Details

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Namespace Prefix:	ffd_
Data Type:	xbrli:booleanItemType
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- References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Securities Act
-Number 230

+ Details

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Namespace Prefix:	ffd_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration

- Definition

The title of the class of securities being registered (for each class being registered).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Securities Act
-Number 230

+ Details

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Namespace Prefix:	ffd_
Data Type:	ffd:securityTitleItemType
Balance Type:	na
Period Type:	duration

- Definition

Type of securities: "Asset-backed Securities", "ADRs/ADSs", "Debt", "Debt Convertible into Equity", "Equity", "Face Amount Certificates", "Limited Partnership Interests", "Mortgage Backed Securities", "Non-Convertible Debt", "Unallocated (Universal) Shelf", "Exchange Traded Vehicle Securities", "Other"

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Securities Act
-Number 230

+ Details

Name:	ffd_OfferingSctyTp
Namespace Prefix:	ffd_
Data Type:	ffd:securityTypeItemType
Balance Type:	na
Period Type:	duration

- References

No definition available.

+ Details

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Data Type:	xbrli:stringItemType
Balance Type:	na
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- References

No definition available.

+ Details

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Namespace Prefix:	ffd_
Data Type:	xbrli:booleanItemType
Balance Type:	na
Period Type:	duration

- Details

Name:	ffd_OfferingAxis=1
Namespace Prefix:
Data Type:	na
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Period Type:

21Shares Polkadot ETF S-1/A