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  <link:labelLink xlink:role="http://www.xbrl.org/2003/role/link" xlink:type="extended">
    <link:label id="lab_ck0001771146_ETFRisksSharesMayTradeAtPricesOtherThanNAVMember_label_en-US" xlink:label="lab_ck0001771146_ETFRisksSharesMayTradeAtPricesOtherThanNAVMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">ETF Risks, Shares May Trade At Prices Other Than NAV Member</link:label>
    <link:label id="lab_ck0001771146_ETFRisksSharesMayTradeAtPricesOtherThanNAVMember_documentation_en-US" xlink:label="lab_ck0001771146_ETFRisksSharesMayTradeAtPricesOtherThanNAVMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">ETF Risks, Shares May Trade At Prices Other Than NAV Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_ETFRisksSharesMayTradeAtPricesOtherThanNAVMember" xlink:href="ck0001771146-20260629.xsd#ck0001771146_ETFRisksSharesMayTradeAtPricesOtherThanNAVMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001771146_ETFRisksSharesMayTradeAtPricesOtherThanNAVMember" xlink:to="lab_ck0001771146_ETFRisksSharesMayTradeAtPricesOtherThanNAVMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001771146_NewFundRiskMember_label_en-US" xlink:label="lab_ck0001771146_NewFundRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">New Fund Risk Member</link:label>
    <link:label id="lab_ck0001771146_NewFundRiskMember_documentation_en-US" xlink:label="lab_ck0001771146_NewFundRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">New Fund Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_NewFundRiskMember" xlink:href="ck0001771146-20260629.xsd#ck0001771146_NewFundRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001771146_NewFundRiskMember" xlink:to="lab_ck0001771146_NewFundRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001771146_TaxRiskMember_label_en-US" xlink:label="lab_ck0001771146_TaxRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Tax Risk Member</link:label>
    <link:label id="lab_ck0001771146_TaxRiskMember_documentation_en-US" xlink:label="lab_ck0001771146_TaxRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Tax Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_TaxRiskMember" xlink:href="ck0001771146-20260629.xsd#ck0001771146_TaxRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001771146_TaxRiskMember" xlink:to="lab_ck0001771146_TaxRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001771146_ExchangeTradedProductsRiskMember_label_en-US" xlink:label="lab_ck0001771146_ExchangeTradedProductsRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Exchange-Traded Products Risk Member</link:label>
    <link:label id="lab_ck0001771146_ExchangeTradedProductsRiskMember_documentation_en-US" xlink:label="lab_ck0001771146_ExchangeTradedProductsRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Exchange-Traded Products Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_ExchangeTradedProductsRiskMember" xlink:href="ck0001771146-20260629.xsd#ck0001771146_ExchangeTradedProductsRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001771146_ExchangeTradedProductsRiskMember" xlink:to="lab_ck0001771146_ExchangeTradedProductsRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001771146_ETFRisksMember_label_en-US" xlink:label="lab_ck0001771146_ETFRisksMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">ETF Risks Member</link:label>
    <link:label id="lab_ck0001771146_ETFRisksMember_documentation_en-US" xlink:label="lab_ck0001771146_ETFRisksMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">ETF Risks Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_ETFRisksMember" xlink:href="ck0001771146-20260629.xsd#ck0001771146_ETFRisksMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001771146_ETFRisksMember" xlink:to="lab_ck0001771146_ETFRisksMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001771146_XRPInvestingRiskNewTechnologyMember_label_en-US" xlink:label="lab_ck0001771146_XRPInvestingRiskNewTechnologyMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">XRP Investing Risk, New Technology Member</link:label>
    <link:label id="lab_ck0001771146_XRPInvestingRiskNewTechnologyMember_documentation_en-US" xlink:label="lab_ck0001771146_XRPInvestingRiskNewTechnologyMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">XRP Investing Risk, New Technology Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_XRPInvestingRiskNewTechnologyMember" xlink:href="ck0001771146-20260629.xsd#ck0001771146_XRPInvestingRiskNewTechnologyMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001771146_XRPInvestingRiskNewTechnologyMember" xlink:to="lab_ck0001771146_XRPInvestingRiskNewTechnologyMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001771146_XRPInvestingRiskSupplyAndDemandOfXRPMember_label_en-US" xlink:label="lab_ck0001771146_XRPInvestingRiskSupplyAndDemandOfXRPMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">XRP Investing Risk, Supply And Demand Of XRP Member</link:label>
    <link:label id="lab_ck0001771146_XRPInvestingRiskSupplyAndDemandOfXRPMember_documentation_en-US" xlink:label="lab_ck0001771146_XRPInvestingRiskSupplyAndDemandOfXRPMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">XRP Investing Risk, Supply And Demand Of XRP Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_XRPInvestingRiskSupplyAndDemandOfXRPMember" xlink:href="ck0001771146-20260629.xsd#ck0001771146_XRPInvestingRiskSupplyAndDemandOfXRPMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001771146_XRPInvestingRiskSupplyAndDemandOfXRPMember" xlink:to="lab_ck0001771146_XRPInvestingRiskSupplyAndDemandOfXRPMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001771146_RiskFactorsRelatedToDigitalAssetsMember_label_en-US" xlink:label="lab_ck0001771146_RiskFactorsRelatedToDigitalAssetsMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Risk Factors Related To Digital Assets Member</link:label>
    <link:label id="lab_ck0001771146_RiskFactorsRelatedToDigitalAssetsMember_documentation_en-US" xlink:label="lab_ck0001771146_RiskFactorsRelatedToDigitalAssetsMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Risk Factors Related To Digital Assets Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_RiskFactorsRelatedToDigitalAssetsMember" xlink:href="ck0001771146-20260629.xsd#ck0001771146_RiskFactorsRelatedToDigitalAssetsMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001771146_RiskFactorsRelatedToDigitalAssetsMember" xlink:to="lab_ck0001771146_RiskFactorsRelatedToDigitalAssetsMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001771146_RisksRelatedToTheRegulationOfXRPMember_label_en-US" xlink:label="lab_ck0001771146_RisksRelatedToTheRegulationOfXRPMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Risks Related To The Regulation Of XRP Member</link:label>
    <link:label id="lab_ck0001771146_RisksRelatedToTheRegulationOfXRPMember_documentation_en-US" xlink:label="lab_ck0001771146_RisksRelatedToTheRegulationOfXRPMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Risks Related To The Regulation Of XRP Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_RisksRelatedToTheRegulationOfXRPMember" xlink:href="ck0001771146-20260629.xsd#ck0001771146_RisksRelatedToTheRegulationOfXRPMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001771146_RisksRelatedToTheRegulationOfXRPMember" xlink:to="lab_ck0001771146_RisksRelatedToTheRegulationOfXRPMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001771146_ETFRisksAuthorizedParticipantsMarketMakersAndLiquidityProvidersLimitationRiskMember_label_en-US" xlink:label="lab_ck0001771146_ETFRisksAuthorizedParticipantsMarketMakersAndLiquidityProvidersLimitationRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">ETF Risks, Authorized Participants, Market Makers, And Liquidity Providers Limitation Risk Member</link:label>
    <link:label id="lab_ck0001771146_ETFRisksAuthorizedParticipantsMarketMakersAndLiquidityProvidersLimitationRiskMember_documentation_en-US" xlink:label="lab_ck0001771146_ETFRisksAuthorizedParticipantsMarketMakersAndLiquidityProvidersLimitationRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">ETF Risks, Authorized Participants, Market Makers, And Liquidity Providers Limitation Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_ETFRisksAuthorizedParticipantsMarketMakersAndLiquidityProvidersLimitationRiskMember" xlink:href="ck0001771146-20260629.xsd#ck0001771146_ETFRisksAuthorizedParticipantsMarketMakersAndLiquidityProvidersLimitationRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001771146_ETFRisksAuthorizedParticipantsMarketMakersAndLiquidityProvidersLimitationRiskMember" xlink:to="lab_ck0001771146_ETFRisksAuthorizedParticipantsMarketMakersAndLiquidityProvidersLimitationRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001771146_ETFRisksCashRedemptionRiskMember_label_en-US" xlink:label="lab_ck0001771146_ETFRisksCashRedemptionRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">ETF Risks, Cash Redemption Risk Member</link:label>
    <link:label id="lab_ck0001771146_ETFRisksCashRedemptionRiskMember_documentation_en-US" xlink:label="lab_ck0001771146_ETFRisksCashRedemptionRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">ETF Risks, Cash Redemption Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_ETFRisksCashRedemptionRiskMember" xlink:href="ck0001771146-20260629.xsd#ck0001771146_ETFRisksCashRedemptionRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001771146_ETFRisksCashRedemptionRiskMember" xlink:to="lab_ck0001771146_ETFRisksCashRedemptionRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001771146_RiskFactorsRelatedToTheRegulationOfTheReferenceAssetMember_label_en-US" xlink:label="lab_ck0001771146_RiskFactorsRelatedToTheRegulationOfTheReferenceAssetMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Risk Factors Related To The Regulation Of The Reference Asset Member</link:label>
    <link:label id="lab_ck0001771146_RiskFactorsRelatedToTheRegulationOfTheReferenceAssetMember_documentation_en-US" xlink:label="lab_ck0001771146_RiskFactorsRelatedToTheRegulationOfTheReferenceAssetMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Risk Factors Related To The Regulation Of The Reference Asset Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_RiskFactorsRelatedToTheRegulationOfTheReferenceAssetMember" xlink:href="ck0001771146-20260629.xsd#ck0001771146_RiskFactorsRelatedToTheRegulationOfTheReferenceAssetMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001771146_RiskFactorsRelatedToTheRegulationOfTheReferenceAssetMember" xlink:to="lab_ck0001771146_RiskFactorsRelatedToTheRegulationOfTheReferenceAssetMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001771146_XRPInvestingRiskCybersecurityMember_label_en-US" xlink:label="lab_ck0001771146_XRPInvestingRiskCybersecurityMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">XRP Investing Risk, Cybersecurity Member</link:label>
    <link:label id="lab_ck0001771146_XRPInvestingRiskCybersecurityMember_documentation_en-US" xlink:label="lab_ck0001771146_XRPInvestingRiskCybersecurityMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">XRP Investing Risk, Cybersecurity Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_XRPInvestingRiskCybersecurityMember" xlink:href="ck0001771146-20260629.xsd#ck0001771146_XRPInvestingRiskCybersecurityMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001771146_XRPInvestingRiskCybersecurityMember" xlink:to="lab_ck0001771146_XRPInvestingRiskCybersecurityMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001771146_SubsidiaryInvestmentRiskMember_label_en-US" xlink:label="lab_ck0001771146_SubsidiaryInvestmentRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Subsidiary Investment Risk Member</link:label>
    <link:label id="lab_ck0001771146_SubsidiaryInvestmentRiskMember_documentation_en-US" xlink:label="lab_ck0001771146_SubsidiaryInvestmentRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Subsidiary Investment Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_SubsidiaryInvestmentRiskMember" xlink:href="ck0001771146-20260629.xsd#ck0001771146_SubsidiaryInvestmentRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001771146_SubsidiaryInvestmentRiskMember" xlink:to="lab_ck0001771146_SubsidiaryInvestmentRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001771146_InflationRiskMember_label_en-US" xlink:label="lab_ck0001771146_InflationRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Inflation Risk Member</link:label>
    <link:label id="lab_ck0001771146_InflationRiskMember_documentation_en-US" xlink:label="lab_ck0001771146_InflationRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Inflation Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_InflationRiskMember" xlink:href="ck0001771146-20260629.xsd#ck0001771146_InflationRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001771146_InflationRiskMember" xlink:to="lab_ck0001771146_InflationRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001771146_C000259292Member_label_en-US" xlink:label="lab_ck0001771146_C000259292Member" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">REX-Osprey(TM) XRP ETF Class</link:label>
    <link:label id="lab_ck0001771146_C000259292Member_documentation_en-US" xlink:label="lab_ck0001771146_C000259292Member" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">REX-Osprey(TM) XRP ETF Class</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_C000259292Member" xlink:href="ck0001771146-20260629.xsd#ck0001771146_C000259292Member"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001771146_C000259292Member" xlink:to="lab_ck0001771146_C000259292Member" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001771146_XRPInvestingRiskMember_label_en-US" xlink:label="lab_ck0001771146_XRPInvestingRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">XRP Investing Risk Member</link:label>
    <link:label id="lab_ck0001771146_XRPInvestingRiskMember_documentation_en-US" xlink:label="lab_ck0001771146_XRPInvestingRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">XRP Investing Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_XRPInvestingRiskMember" xlink:href="ck0001771146-20260629.xsd#ck0001771146_XRPInvestingRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001771146_XRPInvestingRiskMember" xlink:to="lab_ck0001771146_XRPInvestingRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001771146_XRPInvestingRiskLargelyUnregulatedMarketplaceMember_label_en-US" xlink:label="lab_ck0001771146_XRPInvestingRiskLargelyUnregulatedMarketplaceMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">XRP Investing Risk, Largely Unregulated Marketplace Member</link:label>
    <link:label id="lab_ck0001771146_XRPInvestingRiskLargelyUnregulatedMarketplaceMember_documentation_en-US" xlink:label="lab_ck0001771146_XRPInvestingRiskLargelyUnregulatedMarketplaceMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">XRP Investing Risk, Largely Unregulated Marketplace Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_XRPInvestingRiskLargelyUnregulatedMarketplaceMember" xlink:href="ck0001771146-20260629.xsd#ck0001771146_XRPInvestingRiskLargelyUnregulatedMarketplaceMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001771146_XRPInvestingRiskLargelyUnregulatedMarketplaceMember" xlink:to="lab_ck0001771146_XRPInvestingRiskLargelyUnregulatedMarketplaceMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001771146_ETFRisksTradingMember_label_en-US" xlink:label="lab_ck0001771146_ETFRisksTradingMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">ETF Risks, Trading Member</link:label>
    <link:label id="lab_ck0001771146_ETFRisksTradingMember_documentation_en-US" xlink:label="lab_ck0001771146_ETFRisksTradingMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">ETF Risks, Trading Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_ETFRisksTradingMember" xlink:href="ck0001771146-20260629.xsd#ck0001771146_ETFRisksTradingMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001771146_ETFRisksTradingMember" xlink:to="lab_ck0001771146_ETFRisksTradingMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001771146_ReverseRepurchaseAgreementRiskMember_label_en-US" xlink:label="lab_ck0001771146_ReverseRepurchaseAgreementRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Reverse Repurchase Agreement Risk Member</link:label>
    <link:label id="lab_ck0001771146_ReverseRepurchaseAgreementRiskMember_documentation_en-US" xlink:label="lab_ck0001771146_ReverseRepurchaseAgreementRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Reverse Repurchase Agreement Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_ReverseRepurchaseAgreementRiskMember" xlink:href="ck0001771146-20260629.xsd#ck0001771146_ReverseRepurchaseAgreementRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001771146_ReverseRepurchaseAgreementRiskMember" xlink:to="lab_ck0001771146_ReverseRepurchaseAgreementRiskMember" xlink:type="arc" order="1"/>
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    <link:label id="lab_ck0001771146_ConcentrationRiskMember_documentation_en-US" xlink:label="lab_ck0001771146_ConcentrationRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Concentration Risk Member</link:label>
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    <link:label id="lab_ck0001771146_EconomicAndMarketEventsRiskMember_label_en-US" xlink:label="lab_ck0001771146_EconomicAndMarketEventsRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Economic And Market Events Risk Member</link:label>
    <link:label id="lab_ck0001771146_EconomicAndMarketEventsRiskMember_documentation_en-US" xlink:label="lab_ck0001771146_EconomicAndMarketEventsRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Economic And Market Events Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_EconomicAndMarketEventsRiskMember" xlink:href="ck0001771146-20260629.xsd#ck0001771146_EconomicAndMarketEventsRiskMember"/>
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    <link:label id="lab_ck0001771146_IndirectInvestmentRiskMember_label_en-US" xlink:label="lab_ck0001771146_IndirectInvestmentRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Indirect Investment Risk Member</link:label>
    <link:label id="lab_ck0001771146_IndirectInvestmentRiskMember_documentation_en-US" xlink:label="lab_ck0001771146_IndirectInvestmentRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Indirect Investment Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_IndirectInvestmentRiskMember" xlink:href="ck0001771146-20260629.xsd#ck0001771146_IndirectInvestmentRiskMember"/>
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    <link:label id="lab_ck0001771146_CyberSecurityRiskMember_label_en-US" xlink:label="lab_ck0001771146_CyberSecurityRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cyber Security Risk Member</link:label>
    <link:label id="lab_ck0001771146_CyberSecurityRiskMember_documentation_en-US" xlink:label="lab_ck0001771146_CyberSecurityRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Cyber Security Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_CyberSecurityRiskMember" xlink:href="ck0001771146-20260629.xsd#ck0001771146_CyberSecurityRiskMember"/>
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    <link:label id="lab_ck0001771146_OperationalRiskMember_label_en-US" xlink:label="lab_ck0001771146_OperationalRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operational Risk Member</link:label>
    <link:label id="lab_ck0001771146_OperationalRiskMember_documentation_en-US" xlink:label="lab_ck0001771146_OperationalRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Operational Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_OperationalRiskMember" xlink:href="ck0001771146-20260629.xsd#ck0001771146_OperationalRiskMember"/>
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    <link:label id="lab_ck0001771146_RiskFactorsRelatedToTheDigitalAssetPlatformsMember_documentation_en-US" xlink:label="lab_ck0001771146_RiskFactorsRelatedToTheDigitalAssetPlatformsMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Risk Factors Related To The Digital Asset Platforms Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_RiskFactorsRelatedToTheDigitalAssetPlatformsMember" xlink:href="ck0001771146-20260629.xsd#ck0001771146_RiskFactorsRelatedToTheDigitalAssetPlatformsMember"/>
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    <link:label id="lab_ck0001771146_ForeignSecuritiesRiskMember_label_en-US" xlink:label="lab_ck0001771146_ForeignSecuritiesRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Foreign Securities Risk Member</link:label>
    <link:label id="lab_ck0001771146_ForeignSecuritiesRiskMember_documentation_en-US" xlink:label="lab_ck0001771146_ForeignSecuritiesRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Foreign Securities Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_ForeignSecuritiesRiskMember" xlink:href="ck0001771146-20260629.xsd#ck0001771146_ForeignSecuritiesRiskMember"/>
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    <link:label id="lab_ck0001771146_CustodianRiskMember_label_en-US" xlink:label="lab_ck0001771146_CustodianRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Custodian Risk Member</link:label>
    <link:label id="lab_ck0001771146_CustodianRiskMember_documentation_en-US" xlink:label="lab_ck0001771146_CustodianRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Custodian Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_CustodianRiskMember" xlink:href="ck0001771146-20260629.xsd#ck0001771146_CustodianRiskMember"/>
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    <link:label id="lab_ck0001771146_XRPInvestingRiskForksMember_label_en-US" xlink:label="lab_ck0001771146_XRPInvestingRiskForksMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">XRP Investing Risk, Forks Member</link:label>
    <link:label id="lab_ck0001771146_XRPInvestingRiskForksMember_documentation_en-US" xlink:label="lab_ck0001771146_XRPInvestingRiskForksMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">XRP Investing Risk, Forks Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_XRPInvestingRiskForksMember" xlink:href="ck0001771146-20260629.xsd#ck0001771146_XRPInvestingRiskForksMember"/>
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    <link:label id="lab_ck0001771146_S000091614Member_label_en-US" xlink:label="lab_ck0001771146_S000091614Member" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">REX-Osprey(TM) XRP ETF</link:label>
    <link:label id="lab_ck0001771146_S000091614Member_documentation_en-US" xlink:label="lab_ck0001771146_S000091614Member" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">REX-Osprey(TM) XRP ETF</link:label>
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    <link:label id="lab_ck0001771146_ReferenceAssetETFInvestingRiskMember_documentation_en-US" xlink:label="lab_ck0001771146_ReferenceAssetETFInvestingRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Reference Asset ETF Investing Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_ReferenceAssetETFInvestingRiskMember" xlink:href="ck0001771146-20260629.xsd#ck0001771146_ReferenceAssetETFInvestingRiskMember"/>
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    <link:label id="lab_ck0001771146_U.S.GovernmentSecuritiesRiskMember_documentation_en-US" xlink:label="lab_ck0001771146_U.S.GovernmentSecuritiesRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">U.S. Government Securities Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_U.S.GovernmentSecuritiesRiskMember" xlink:href="ck0001771146-20260629.xsd#ck0001771146_U.S.GovernmentSecuritiesRiskMember"/>
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