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      <OrganizationFollowsFASB117Ind>X</OrganizationFollowsFASB117Ind>
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        <SeparateBasisFinclStmtInd>X</SeparateBasisFinclStmtInd>
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        <TotalAmt>14823882</TotalAmt>
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      <SubstantialContributorsTotAmt>4610410</SubstantialContributorsTotAmt>
      <PublicSupportTotal170Amt>10213472</PublicSupportTotal170Amt>
      <GrossInvestmentIncome170Grp>
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        <TotalAmt>2617</TotalAmt>
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      <First5Years170Ind>X</First5Years170Ind>
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      <FootnoteTextInd>X</FootnoteTextInd>
      <TotalRevEtcAuditedFinclStmtAmt>8439993</TotalRevEtcAuditedFinclStmtAmt>
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      <RevenueSubtotalAmt>7996157</RevenueSubtotalAmt>
      <TotalRevenuePerForm990Amt>7996157</TotalRevenuePerForm990Amt>
      <TotExpnsEtcAuditedFinclStmtAmt>4971836</TotExpnsEtcAuditedFinclStmtAmt>
      <DonatedServicesUseFcltsAmt>443836</DonatedServicesUseFcltsAmt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part X : FIN48 Footnote</FormAndLineReferenceDesc>
        <ExplanationTxt>Project CETI does not believe its financial statements include any material, uncertain tax positions. Tax filing for the period ending December 31, 2020, its initial year of filings, and later are subject to examination by applicable taxing authorities.</ExplanationTxt>
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        <RegionTxt>Europe</RegionTxt>
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      <InterestInForeignTrustInd>false</InterestInForeignTrustInd>
      <ForeignCorpOwnershipInd>false</ForeignCorpOwnershipInd>
      <PassiveForeignInvestmestCoInd>false</PassiveForeignInvestmestCoInd>
      <ForeignPartnershipInd>false</ForeignPartnershipInd>
      <BoycottCountriesInd>false</BoycottCountriesInd>
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        <ExplanationTxt>Grant recipients provide annual reports to Project Cetis CEO.</ExplanationTxt>
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          <BusinessNameLine1Txt>Harvard University</BusinessNameLine1Txt>
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          <CityNm>Cambridge</CityNm>
          <StateAbbreviationCd>MA</StateAbbreviationCd>
          <ZIPCd>02138</ZIPCd>
        </USAddress>
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        <IRCSectionDesc>501c3</IRCSectionDesc>
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      <RecipientTable>
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          <AddressLine1Txt>77 Massachusetts Avenue</AddressLine1Txt>
          <CityNm>Cambridge</CityNm>
          <StateAbbreviationCd>MA</StateAbbreviationCd>
          <ZIPCd>02139</ZIPCd>
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        <USAddress>
          <AddressLine1Txt>1111 Franklin St 12th FL</AddressLine1Txt>
          <CityNm>Oakland</CityNm>
          <StateAbbreviationCd>CA</StateAbbreviationCd>
          <ZIPCd>94607</ZIPCd>
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        <FormAndLineReferenceDesc>Grantmaker's Description of How Grants are Used</FormAndLineReferenceDesc>
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        <FormAndLineReferenceDesc>Form 990, Part VI, Line 11b: Form 990 Review Process</FormAndLineReferenceDesc>
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      <SupplementalInformationDetail>
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      <SupplementalInformationDetail>
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</Return>
