<?xml version="1.0" encoding="UTF-8"?><edgarSubmission xmlns="http://www.sec.gov/edgar/schedule13g" xmlns:com="http://www.sec.gov/edgar/common">
  <schemaVersion>X0202</schemaVersion>
<headerData>
    <submissionType>SCHEDULE 13G/A</submissionType>
    <filerInfo>
      <filer>
        <filerCredentials>
          <!-- Field: Pseudo-Tag; ID: Name; Data: Klein Benjamin Hunter -->
          <cik>0002107838</cik>
          <ccc>XXXXXXXX</ccc>
        </filerCredentials>
      </filer>
      <liveTestFlag>LIVE</liveTestFlag>


    </filerInfo>
  </headerData>
  <formData>
    <coverPageHeader>
      <amendmentNo>1</amendmentNo>
      <securitiesClassTitle>Common Stock</securitiesClassTitle>
      <eventDateRequiresFilingThisStatement>02/20/2026</eventDateRequiresFilingThisStatement>
      <issuerInfo>
        <issuerCik>0002077709</issuerCik>
        <issuerName>Rank One Computing Corp</issuerName>
        <issuerCusips>
          <issuerCusipNumber>753040104</issuerCusipNumber>
        </issuerCusips>
        <issuerPrincipalExecutiveOfficeAddress>
          <com:street1>1290 Broadway, Suite 1200</com:street1>
          <com:city>Denver</com:city>
          <com:stateOrCountry>CO</com:stateOrCountry>
          <com:zipCode>80203</com:zipCode>
        </issuerPrincipalExecutiveOfficeAddress>
      </issuerInfo>
      <designateRulesPursuantThisScheduleFiled>
        <designateRulePursuantThisScheduleFiled>Rule 13d-1(d)</designateRulePursuantThisScheduleFiled>
      </designateRulesPursuantThisScheduleFiled>
    </coverPageHeader>
    <coverPageHeaderReportingPersonDetails>


      <reportingPersonName>Benjamin Klein</reportingPersonName>
      <citizenshipOrOrganization>X1</citizenshipOrOrganization>
      <reportingPersonBeneficiallyOwnedNumberOfShares>
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        <sharedVotingPower>0.00</sharedVotingPower>
        <soleDispositivePower>1416716.00</soleDispositivePower>
        <sharedDispositivePower>0.00</sharedDispositivePower>
      </reportingPersonBeneficiallyOwnedNumberOfShares>
      <reportingPersonBeneficiallyOwnedAggregateNumberOfShares>1416716.00</reportingPersonBeneficiallyOwnedAggregateNumberOfShares>
      <aggregateAmountExcludesCertainSharesFlag>N</aggregateAmountExcludesCertainSharesFlag>
      <classPercent>7.4</classPercent>
      <typeOfReportingPerson>IN</typeOfReportingPerson>
    </coverPageHeaderReportingPersonDetails>
    <items>
      <item1>
        <issuerName>Rank One Computing Corp</issuerName>
        <issuerPrincipalExecutiveOfficeAddress>1290 Broadway, Suite 1200 Denver, CO 80203 (303) 317-6118</issuerPrincipalExecutiveOfficeAddress>
      </item1>
      <item2>
        <filingPersonName>Benjamin Klein</filingPersonName>
        <principalBusinessOfficeOrResidenceAddress>1290 Broadway, Suite 1200
Denver, CO 80203</principalBusinessOfficeOrResidenceAddress>
        <citizenship>UNITED STATES</citizenship>
      </item2>
      <item3>
        <notApplicableFlag>Y</notApplicableFlag>
      </item3>
      <item4>
        <amountBeneficiallyOwned>1,416,716</amountBeneficiallyOwned>
        <classPercent>7.4%</classPercent>
        <numberOfSharesPersonHas>
          <solePowerOrDirectToVote>1,416,716</solePowerOrDirectToVote>
          <sharedPowerOrDirectToVote>0</sharedPowerOrDirectToVote>
          <solePowerOrDirectToDispose>1,416,716</solePowerOrDirectToDispose>
          <sharedPowerOrDirectToDispose>0</sharedPowerOrDirectToDispose>
        </numberOfSharesPersonHas>
      </item4>
      <item5>
        <notApplicableFlag>Y</notApplicableFlag>
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      <item6>
        <notApplicableFlag>Y</notApplicableFlag>
      </item6>
      <item7>
        <notApplicableFlag>Y</notApplicableFlag>
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      <item8>
        <notApplicableFlag>Y</notApplicableFlag>
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      <item9>
        <notApplicableFlag>Y</notApplicableFlag>
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      <item10>
        <notApplicableFlag>Y</notApplicableFlag>
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    </items>
    <signatureInformation>
      <reportingPersonName>Benjamin Klein</reportingPersonName>
      <signatureDetails>
        <signature>/s/ Benjamin Klein</signature>
        <title>Benjamin Klein</title>
        <date>04/29/2026</date>
      </signatureDetails>
    </signatureInformation>
  </formData>
</edgarSubmission>