"You are an auditor for XBRL filings. \nGiven two concepts and the provided filing (schema, presentation, calculation, definition, label, instance, and US GAAP taxonomy),\ndetermine which one of the following erroneous relationship types best describes the relationship between the two concepts:\n\n(1) Reversal  \n    Definition: A relationship is flagged as Reversal when the filer\u2019s extension taxonomy redefines element hierarchy inconsistently with the US GAAP taxonomy. Specifically, this occurs when an element that should be a sibling in the US GAAP taxonomy is instead defined as a child of another element (or vice versa, a child element is incorrectly redefined as a sibling).\n\n(2) Inappropriateness  \n    Definition: A relationship is flagged as Inappropriateness when elements appear under an abstract category where they do not belong, contrary to the US GAAP taxonomy.\n\n(3) CombinationErr  \n    Definition: A relationship is flagged as CombinationErr when an axis in the filer\u2019s extension taxonomy is associated with inappropriate members not permitted by the US GAAP taxonomy.\n\nYou must reference the US GAAP taxonomy to retrieve and check the two concepts across the entire filing.\nOutput only one of the following labels exactly, chosen strictly from:\n[\"Reversal\", \"Inappropriateness\", \"CombinationErr\"].\n\nNo explanations. No extra text. Only the label.\n\n    \n##Schema document\n<?xml version='1.0' encoding='UTF-8'?>\n<schema xmlns=\"http://www.w3.org/2001/XMLSchema\" xmlns:xlink=\"http://www.w3.org/1999/xlink\" xmlns:link=\"http://www.xbrl.org/2003/linkbase\" xmlns:xbrli=\"http://www.xbrl.org/2003/instance\" xmlns:xbrldt=\"http://xbrl.org/2005/xbrldt\" xmlns:xbrldi=\"http://xbrl.org/2006/xbrldi\" xmlns:dei=\"http://xbrl.sec.gov/dei/2024\" xmlns:us-gaap=\"http://fasb.org/us-gaap/2024\" xmlns:srt=\"http://fasb.org/srt/2024\" xmlns:srt-types=\"http://fasb.org/srt-types/2024\" xmlns:dtr-types=\"http://www.xbrl.org/dtr/type/2022-03-31\" xmlns:scth=\"http://scth/20240930\" elementFormDefault=\"qualified\" targetNamespace=\"http://scth/20240930\"><import namespace=\"http://www.xbrl.org/2003/instance\" schemaLocation=\"http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd\"/>\n    <import namespace=\"http://www.xbrl.org/2003/linkbase\" schemaLocation=\"http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd\"/>\n    <import namespace=\"http://xbrl.sec.gov/dei/2024\" schemaLocation=\"https://xbrl.sec.gov/dei/2024/dei-2024.xsd\"/>\n    <import namespace=\"http://fasb.org/us-gaap/2024\" schemaLocation=\"https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd\"/>\n    <import namespace=\"http://fasb.org/us-types/2024\" schemaLocation=\"https://xbrl.fasb.org/us-gaap/2024/elts/us-types-2024.xsd\"/>\n    <import namespace=\"http://www.xbrl.org/dtr/type/2022-03-31\" schemaLocation=\"https://www.xbrl.org/dtr/type/2022-03-31/types.xsd\"/>\n    <import namespace=\"http://xbrl.sec.gov/country/2024\" schemaLocation=\"https://xbrl.sec.gov/country/2024/country-2024.xsd\"/>\n    <import namespace=\"http://fasb.org/srt/2024\" schemaLocation=\"https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd\"/>\n    <import namespace=\"http://fasb.org/srt-types/2024\" schemaLocation=\"https://xbrl.fasb.org/srt/2024/elts/srt-types-2024.xsd\"/>\n    <annotation><appinfo><link:roleType roleURI=\"http://scth/role/ConsolidatedStatementsOfCashFlows\" id=\"ConsolidatedStatementsOfCashFlows\">\n          <link:definition>00000006 - Statement - CONSOLIDATED STATEMENTS OF CASH FLOWS</link:definition>\n          <link:usedOn>link:presentationLink</link:usedOn>\n          <link:usedOn>link:calculationLink</link:usedOn>\n          <link:usedOn>link:definitionLink</link:usedOn>\n        </link:roleType>\n        </appinfo>\n</annotation></schema>\n\n\n##Presentation linkbase document\n<?xml version='1.0' encoding='US-ASCII'?>\n<link:linkbase xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns:xlink=\"http://www.w3.org/1999/xlink\" xmlns:link=\"http://www.xbrl.org/2003/linkbase\" xmlns:xbrli=\"http://www.xbrl.org/2003/instance\" xsi:schemaLocation=\"http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd\"><link:roleRef roleURI=\"http://scth/role/ConsolidatedStatementsOfCashFlows\" xlink:href=\"scth-20240930.xsd#ConsolidatedStatementsOfCashFlows\" xlink:type=\"simple\"/>\n    <link:presentationLink xlink:type=\"extended\" xlink:role=\"http://scth/role/ConsolidatedStatementsOfCashFlows\" xlink:title=\"00000006 - Statement - CONSOLIDATED STATEMENTS OF CASH FLOWS\">\n      <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StatementOfCashFlowsAbstract\" xlink:label=\"loc_us-gaapStatementOfCashFlowsAbstract\"/>\n      <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract\" xlink:label=\"loc_us-gaapNetCashProvidedByUsedInOperatingActivitiesAbstract\"/>\n      <link:presentationArc order=\"0\" xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/parent-child\" xlink:from=\"loc_us-gaapStatementOfCashFlowsAbstract\" xlink:to=\"loc_us-gaapNetCashProvidedByUsedInOperatingActivitiesAbstract\" xlink:type=\"arc\"/>\n      <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_NetIncomeLoss\" xlink:label=\"loc_us-gaapNetIncomeLoss\"/>\n      <link:presentationArc order=\"10\" xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/parent-child\" xlink:from=\"loc_us-gaapNetCashProvidedByUsedInOperatingActivitiesAbstract\" xlink:to=\"loc_us-gaapNetIncomeLoss\" xlink:type=\"arc\"/>\n      <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract\" xlink:label=\"loc_us-gaapAdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract\"/>\n      <link:presentationArc order=\"20\" xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/parent-child\" xlink:from=\"loc_us-gaapNetCashProvidedByUsedInOperatingActivitiesAbstract\" xlink:to=\"loc_us-gaapAdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract\" xlink:type=\"arc\"/>\n      <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_Depreciation\" xlink:label=\"loc_us-gaapDepreciation\"/>\n      <link:presentationArc order=\"30\" xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/parent-child\" xlink:from=\"loc_us-gaapAdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract\" xlink:to=\"loc_us-gaapDepreciation\" xlink:type=\"arc\"/>\n      <link:loc xlink:type=\"locator\" xlink:href=\"scth-20240930.xsd#scth_ImputedInterest\" xlink:label=\"loc_scthImputedInterest\"/>\n      <link:presentationArc order=\"40\" xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/parent-child\" xlink:from=\"loc_us-gaapAdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract\" xlink:to=\"loc_scthImputedInterest\" xlink:type=\"arc\"/>\n      <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncreaseDecreaseInInventories\" xlink:label=\"loc_us-gaapIncreaseDecreaseInInventories\"/>\n      <link:presentationArc order=\"50\" xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/parent-child\" xlink:from=\"loc_us-gaapAdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract\" xlink:to=\"loc_us-gaapIncreaseDecreaseInInventories\" xlink:type=\"arc\"/>\n      <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncreaseDecreaseInAccountsPayable\" xlink:label=\"loc_us-gaapIncreaseDecreaseInAccountsPayable\"/>\n      <link:presentationArc order=\"60\" xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/parent-child\" xlink:from=\"loc_us-gaapAdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract\" xlink:to=\"loc_us-gaapIncreaseDecreaseInAccountsPayable\" xlink:type=\"arc\"/>\n      <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncreaseDecreaseInOtherAccountsPayable\" xlink:label=\"loc_us-gaapIncreaseDecreaseInOtherAccountsPayable\"/>\n      <link:presentationArc order=\"70\" xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/parent-child\" xlink:from=\"loc_us-gaapAdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract\" xlink:to=\"loc_us-gaapIncreaseDecreaseInOtherAccountsPayable\" xlink:type=\"arc\"/>\n      <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncreaseDecreaseInAccruedLiabilities\" xlink:label=\"loc_us-gaapIncreaseDecreaseInAccruedLiabilities\"/>\n      <link:presentationArc order=\"80\" xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/parent-child\" xlink:from=\"loc_us-gaapAdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract\" xlink:to=\"loc_us-gaapIncreaseDecreaseInAccruedLiabilities\" xlink:type=\"arc\"/>\n      <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncreaseDecreaseInAccruedSalaries\" xlink:label=\"loc_us-gaapIncreaseDecreaseInAccruedSalaries\"/>\n      <link:presentationArc order=\"90\" xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/parent-child\" xlink:from=\"loc_us-gaapAdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract\" xlink:to=\"loc_us-gaapIncreaseDecreaseInAccruedSalaries\" xlink:type=\"arc\"/>\n      <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncreaseDecreaseInDepositsOutstanding\" xlink:label=\"loc_us-gaapIncreaseDecreaseInDepositsOutstanding\"/>\n      <link:presentationArc order=\"100\" xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/parent-child\" xlink:from=\"loc_us-gaapAdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract\" xlink:to=\"loc_us-gaapIncreaseDecreaseInDepositsOutstanding\" xlink:type=\"arc\"/>\n      <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncreaseDecreaseInAccruedTaxesPayable\" xlink:label=\"loc_us-gaapIncreaseDecreaseInAccruedTaxesPayable\"/>\n      <link:presentationArc order=\"110\" xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/parent-child\" xlink:from=\"loc_us-gaapAdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract\" xlink:to=\"loc_us-gaapIncreaseDecreaseInAccruedTaxesPayable\" xlink:type=\"arc\"/>\n      <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncreaseDecreaseInLoansFromOtherFederalHomeLoanBanks\" xlink:label=\"loc_us-gaapIncreaseDecreaseInLoansFromOtherFederalHomeLoanBanks\"/>\n      <link:presentationArc order=\"120\" xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/parent-child\" xlink:from=\"loc_us-gaapAdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract\" xlink:to=\"loc_us-gaapIncreaseDecreaseInLoansFromOtherFederalHomeLoanBanks\" xlink:type=\"arc\"/>\n      <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_NetCashProvidedByUsedInContinuingOperations\" xlink:label=\"loc_us-gaapNetCashProvidedByUsedInContinuingOperations\"/>\n      <link:presentationArc order=\"130\" xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/parent-child\" xlink:from=\"loc_us-gaapAdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract\" xlink:to=\"loc_us-gaapNetCashProvidedByUsedInContinuingOperations\" xlink:type=\"arc\" preferredLabel=\"http://www.xbrl.org/2003/role/totalLabel\"/>\n      <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract\" xlink:label=\"loc_us-gaapNetCashProvidedByUsedInFinancingActivitiesAbstract\"/>\n      <link:presentationArc order=\"140\" xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/parent-child\" xlink:from=\"loc_us-gaapAdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract\" xlink:to=\"loc_us-gaapNetCashProvidedByUsedInFinancingActivitiesAbstract\" xlink:type=\"arc\"/>\n      <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ProceedsFromIssuanceOfCommonStock\" xlink:label=\"loc_us-gaapProceedsFromIssuanceOfCommonStock\"/>\n      <link:presentationArc order=\"150\" xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/parent-child\" xlink:from=\"loc_us-gaapNetCashProvidedByUsedInFinancingActivitiesAbstract\" xlink:to=\"loc_us-gaapProceedsFromIssuanceOfCommonStock\" xlink:type=\"arc\" preferredLabel=\"http://www.xbrl.org/2003/role/verboseLabel\"/>\n      <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncreaseDecreaseInNotesPayableRelatedParties\" xlink:label=\"loc_us-gaapIncreaseDecreaseInNotesPayableRelatedParties\"/>\n      <link:presentationArc order=\"160\" xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/parent-child\" xlink:from=\"loc_us-gaapNetCashProvidedByUsedInFinancingActivitiesAbstract\" xlink:to=\"loc_us-gaapIncreaseDecreaseInNotesPayableRelatedParties\" xlink:type=\"arc\"/>\n      <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities\" xlink:label=\"loc_us-gaapNetCashProvidedByUsedInFinancingActivities\"/>\n      <link:presentationArc order=\"170\" xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/parent-child\" xlink:from=\"loc_us-gaapNetCashProvidedByUsedInFinancingActivitiesAbstract\" xlink:to=\"loc_us-gaapNetCashProvidedByUsedInFinancingActivities\" xlink:type=\"arc\" preferredLabel=\"http://www.xbrl.org/2003/role/totalLabel\"/>\n      <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect\" xlink:label=\"loc_us-gaapCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect\"/>\n      <link:presentationArc order=\"180\" xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/parent-child\" xlink:from=\"loc_us-gaapNetCashProvidedByUsedInFinancingActivitiesAbstract\" xlink:to=\"loc_us-gaapCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect\" xlink:type=\"arc\" preferredLabel=\"http://www.xbrl.org/2003/role/totalLabel\"/>\n      <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents\" xlink:label=\"loc_us-gaapCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents\"/>\n      <link:presentationArc order=\"190\" xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/parent-child\" xlink:from=\"loc_us-gaapNetCashProvidedByUsedInFinancingActivitiesAbstract\" xlink:to=\"loc_us-gaapCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents\" xlink:type=\"arc\" preferredLabel=\"http://www.xbrl.org/2003/role/periodStartLabel\"/>\n      <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents\" xlink:label=\"loc_us-gaapCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_2\"/>\n      <link:presentationArc order=\"200\" xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/parent-child\" xlink:from=\"loc_us-gaapNetCashProvidedByUsedInFinancingActivitiesAbstract\" xlink:to=\"loc_us-gaapCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_2\" xlink:type=\"arc\" preferredLabel=\"http://www.xbrl.org/2003/role/periodEndLabel\"/>\n      <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncomeTaxesPaid\" xlink:label=\"loc_us-gaapIncomeTaxesPaid\"/>\n      <link:presentationArc order=\"210\" xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/parent-child\" xlink:from=\"loc_us-gaapNetCashProvidedByUsedInFinancingActivitiesAbstract\" xlink:to=\"loc_us-gaapIncomeTaxesPaid\" xlink:type=\"arc\"/>\n      <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_InterestPaid\" xlink:label=\"loc_us-gaapInterestPaid\"/>\n      <link:presentationArc order=\"220\" xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/parent-child\" xlink:from=\"loc_us-gaapNetCashProvidedByUsedInFinancingActivitiesAbstract\" xlink:to=\"loc_us-gaapInterestPaid\" xlink:type=\"arc\"/>\n      <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_NoncashInvestingAndFinancingItemsAbstract\" xlink:label=\"loc_us-gaapNoncashInvestingAndFinancingItemsAbstract\"/>\n      <link:presentationArc order=\"230\" xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/parent-child\" xlink:from=\"loc_us-gaapNetCashProvidedByUsedInFinancingActivitiesAbstract\" xlink:to=\"loc_us-gaapNoncashInvestingAndFinancingItemsAbstract\" xlink:type=\"arc\"/>\n      <link:loc xlink:type=\"locator\" xlink:href=\"scth-20240930.xsd#scth_StockIssued2\" xlink:label=\"loc_scthStockIssued2\"/>\n      <link:presentationArc order=\"240\" xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/parent-child\" xlink:from=\"loc_us-gaapNoncashInvestingAndFinancingItemsAbstract\" xlink:to=\"loc_scthStockIssued2\" xlink:type=\"arc\"/>\n      <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StockIssued1\" xlink:label=\"loc_us-gaapStockIssued1\"/>\n      <link:presentationArc order=\"250\" xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/parent-child\" xlink:from=\"loc_us-gaapNoncashInvestingAndFinancingItemsAbstract\" xlink:to=\"loc_us-gaapStockIssued1\" xlink:type=\"arc\"/>\n    </link:presentationLink>\n    </link:linkbase>\n\n\n##Calculation linkbase document\n<?xml version='1.0' encoding='US-ASCII'?>\n<link:linkbase xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns:xlink=\"http://www.w3.org/1999/xlink\" xmlns:link=\"http://www.xbrl.org/2003/linkbase\" xmlns:xbrli=\"http://www.xbrl.org/2003/instance\" xsi:schemaLocation=\"http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd\"><link:roleRef roleURI=\"http://scth/role/ConsolidatedStatementsOfCashFlows\" xlink:href=\"scth-20240930.xsd#ConsolidatedStatementsOfCashFlows\" xlink:type=\"simple\"/>\n    <link:calculationLink xlink:type=\"extended\" xlink:role=\"http://scth/role/ConsolidatedStatementsOfCashFlows\" xlink:title=\"00000006 - Statement - CONSOLIDATED STATEMENTS OF CASH FLOWS\">\n      <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_NetCashProvidedByUsedInContinuingOperations\" xlink:label=\"loc_us-gaapNetCashProvidedByUsedInContinuingOperations\"/>\n      <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_NetIncomeLoss\" xlink:label=\"loc_us-gaapNetIncomeLoss\"/>\n      <link:calculationArc order=\"1\" xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/summation-item\" xlink:from=\"loc_us-gaapNetCashProvidedByUsedInContinuingOperations\" xlink:to=\"loc_us-gaapNetIncomeLoss\" xlink:type=\"arc\" weight=\"1\"/>\n      <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_Depreciation\" xlink:label=\"loc_us-gaapDepreciation\"/>\n      <link:calculationArc order=\"2\" xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/summation-item\" xlink:from=\"loc_us-gaapNetCashProvidedByUsedInContinuingOperations\" xlink:to=\"loc_us-gaapDepreciation\" xlink:type=\"arc\" weight=\"1\"/>\n      <link:loc xlink:type=\"locator\" xlink:href=\"scth-20240930.xsd#scth_ImputedInterest\" xlink:label=\"loc_scthImputedInterest\"/>\n      <link:calculationArc order=\"3\" xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/summation-item\" xlink:from=\"loc_us-gaapNetCashProvidedByUsedInContinuingOperations\" xlink:to=\"loc_scthImputedInterest\" xlink:type=\"arc\" weight=\"1\"/>\n      <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncreaseDecreaseInInventories\" xlink:label=\"loc_us-gaapIncreaseDecreaseInInventories\"/>\n      <link:calculationArc order=\"4\" xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/summation-item\" xlink:from=\"loc_us-gaapNetCashProvidedByUsedInContinuingOperations\" xlink:to=\"loc_us-gaapIncreaseDecreaseInInventories\" xlink:type=\"arc\" weight=\"1\"/>\n      <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncreaseDecreaseInAccountsPayable\" xlink:label=\"loc_us-gaapIncreaseDecreaseInAccountsPayable\"/>\n      <link:calculationArc order=\"5\" xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/summation-item\" xlink:from=\"loc_us-gaapNetCashProvidedByUsedInContinuingOperations\" xlink:to=\"loc_us-gaapIncreaseDecreaseInAccountsPayable\" xlink:type=\"arc\" weight=\"1\"/>\n      <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncreaseDecreaseInOtherAccountsPayable\" xlink:label=\"loc_us-gaapIncreaseDecreaseInOtherAccountsPayable\"/>\n      <link:calculationArc order=\"6\" xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/summation-item\" xlink:from=\"loc_us-gaapNetCashProvidedByUsedInContinuingOperations\" xlink:to=\"loc_us-gaapIncreaseDecreaseInOtherAccountsPayable\" xlink:type=\"arc\" weight=\"1\"/>\n      <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncreaseDecreaseInAccruedLiabilities\" xlink:label=\"loc_us-gaapIncreaseDecreaseInAccruedLiabilities\"/>\n      <link:calculationArc order=\"7\" xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/summation-item\" xlink:from=\"loc_us-gaapNetCashProvidedByUsedInContinuingOperations\" xlink:to=\"loc_us-gaapIncreaseDecreaseInAccruedLiabilities\" xlink:type=\"arc\" weight=\"1\"/>\n      <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncreaseDecreaseInAccruedSalaries\" xlink:label=\"loc_us-gaapIncreaseDecreaseInAccruedSalaries\"/>\n      <link:calculationArc order=\"8\" xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/summation-item\" xlink:from=\"loc_us-gaapNetCashProvidedByUsedInContinuingOperations\" xlink:to=\"loc_us-gaapIncreaseDecreaseInAccruedSalaries\" xlink:type=\"arc\" weight=\"1\"/>\n      <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncreaseDecreaseInDepositsOutstanding\" xlink:label=\"loc_us-gaapIncreaseDecreaseInDepositsOutstanding\"/>\n      <link:calculationArc order=\"9\" xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/summation-item\" xlink:from=\"loc_us-gaapNetCashProvidedByUsedInContinuingOperations\" xlink:to=\"loc_us-gaapIncreaseDecreaseInDepositsOutstanding\" xlink:type=\"arc\" weight=\"1\"/>\n      <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncreaseDecreaseInAccruedTaxesPayable\" xlink:label=\"loc_us-gaapIncreaseDecreaseInAccruedTaxesPayable\"/>\n      <link:calculationArc order=\"10\" xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/summation-item\" xlink:from=\"loc_us-gaapNetCashProvidedByUsedInContinuingOperations\" xlink:to=\"loc_us-gaapIncreaseDecreaseInAccruedTaxesPayable\" xlink:type=\"arc\" weight=\"1\"/>\n      <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncreaseDecreaseInLoansFromOtherFederalHomeLoanBanks\" xlink:label=\"loc_us-gaapIncreaseDecreaseInLoansFromOtherFederalHomeLoanBanks\"/>\n      <link:calculationArc order=\"11\" xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/summation-item\" xlink:from=\"loc_us-gaapNetCashProvidedByUsedInContinuingOperations\" xlink:to=\"loc_us-gaapIncreaseDecreaseInLoansFromOtherFederalHomeLoanBanks\" xlink:type=\"arc\" weight=\"1\"/>\n      <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities\" xlink:label=\"loc_us-gaapNetCashProvidedByUsedInFinancingActivities\"/>\n      <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ProceedsFromIssuanceOfCommonStock\" xlink:label=\"loc_us-gaapProceedsFromIssuanceOfCommonStock\"/>\n      <link:calculationArc order=\"1\" xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/summation-item\" xlink:from=\"loc_us-gaapNetCashProvidedByUsedInFinancingActivities\" xlink:to=\"loc_us-gaapProceedsFromIssuanceOfCommonStock\" xlink:type=\"arc\" weight=\"1\"/>\n      <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncreaseDecreaseInNotesPayableRelatedParties\" xlink:label=\"loc_us-gaapIncreaseDecreaseInNotesPayableRelatedParties\"/>\n      <link:calculationArc order=\"2\" xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/summation-item\" xlink:from=\"loc_us-gaapNetCashProvidedByUsedInFinancingActivities\" xlink:to=\"loc_us-gaapIncreaseDecreaseInNotesPayableRelatedParties\" xlink:type=\"arc\" weight=\"1\"/>\n      <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect\" xlink:label=\"loc_us-gaapCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect\"/>\n      <link:calculationArc order=\"1\" xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/summation-item\" xlink:from=\"loc_us-gaapCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect\" xlink:to=\"loc_us-gaapNetCashProvidedByUsedInContinuingOperations\" xlink:type=\"arc\" weight=\"1\"/>\n      <link:calculationArc order=\"2\" xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/summation-item\" xlink:from=\"loc_us-gaapCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect\" xlink:to=\"loc_us-gaapNetCashProvidedByUsedInFinancingActivities\" xlink:type=\"arc\" weight=\"1\"/>\n    </link:calculationLink>\n    </link:linkbase>\n\n\n##Definition linkbase document\n<?xml version='1.0' encoding='US-ASCII'?>\n<link:linkbase xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns:xlink=\"http://www.w3.org/1999/xlink\" xmlns:link=\"http://www.xbrl.org/2003/linkbase\" xmlns:xbrldt=\"http://xbrl.org/2005/xbrldt\" xmlns:xbrli=\"http://www.xbrl.org/2003/instance\" xsi:schemaLocation=\"http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd\"><link:arcroleRef xlink:type=\"simple\" xlink:href=\"http://www.xbrl.org/2005/xbrldt-2005.xsd#hypercube-dimension\" arcroleURI=\"http://xbrl.org/int/dim/arcrole/hypercube-dimension\"/>\n    <link:arcroleRef xlink:type=\"simple\" xlink:href=\"http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-domain\" arcroleURI=\"http://xbrl.org/int/dim/arcrole/dimension-domain\"/>\n    <link:arcroleRef xlink:type=\"simple\" xlink:href=\"http://www.xbrl.org/2005/xbrldt-2005.xsd#domain-member\" arcroleURI=\"http://xbrl.org/int/dim/arcrole/domain-member\"/>\n    <link:arcroleRef xlink:type=\"simple\" xlink:href=\"http://www.xbrl.org/2005/xbrldt-2005.xsd#all\" arcroleURI=\"http://xbrl.org/int/dim/arcrole/all\"/>\n    <link:arcroleRef xlink:type=\"simple\" xlink:href=\"http://www.xbrl.org/2005/xbrldt-2005.xsd#notAll\" arcroleURI=\"http://xbrl.org/int/dim/arcrole/notAll\"/>\n    <link:arcroleRef xlink:type=\"simple\" xlink:href=\"http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-default\" arcroleURI=\"http://xbrl.org/int/dim/arcrole/dimension-default\"/>\n    <link:roleRef roleURI=\"http://scth/role/ConsolidatedStatementsOfCashFlows\" xlink:href=\"scth-20240930.xsd#ConsolidatedStatementsOfCashFlows\" xlink:type=\"simple\"/>\n    <link:definitionLink xlink:type=\"extended\" xlink:role=\"http://scth/role/ConsolidatedStatementsOfCashFlows\" xlink:title=\"00000006 - Statement - CONSOLIDATED STATEMENTS OF CASH FLOWS\"/>\n    </link:linkbase>\n\n\n##Label linkbase document\n<?xml version='1.0' encoding='UTF-8'?>\n<link:linkbase xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns:xlink=\"http://www.w3.org/1999/xlink\" xmlns:link=\"http://www.xbrl.org/2003/linkbase\" xmlns:xbrli=\"http://www.xbrl.org/2003/instance\" xsi:schemaLocation=\"http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd\"><link:roleRef xlink:type=\"simple\" xlink:href=\"http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedLabel\" roleURI=\"http://www.xbrl.org/2009/role/negatedLabel\"/>\n    <link:roleRef xlink:type=\"simple\" xlink:href=\"http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodEndLabel\" roleURI=\"http://www.xbrl.org/2009/role/negatedPeriodEndLabel\"/>\n    <link:roleRef xlink:type=\"simple\" xlink:href=\"http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodStartLabel\" roleURI=\"http://www.xbrl.org/2009/role/negatedPeriodStartLabel\"/>\n    <link:roleRef xlink:type=\"simple\" xlink:href=\"http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTotalLabel\" roleURI=\"http://www.xbrl.org/2009/role/negatedTotalLabel\"/>\n    <link:roleRef xlink:type=\"simple\" xlink:href=\"http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedNetLabel\" roleURI=\"http://www.xbrl.org/2009/role/negatedNetLabel\"/>\n    <link:roleRef xlink:type=\"simple\" xlink:href=\"http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTerseLabel\" roleURI=\"http://www.xbrl.org/2009/role/negatedTerseLabel\"/>\n    <link:roleRef xlink:type=\"simple\" xlink:href=\"http://www.xbrl.org/lrr/role/net-2009-12-16.xsd#netLabel\" roleURI=\"http://www.xbrl.org/2009/role/netLabel\"/>\n    <link:labelLink xlink:type=\"extended\" xlink:role=\"http://www.xbrl.org/2003/role/link\"><link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncomeTaxesPaid\" xlink:label=\"us-gaap_IncomeTaxesPaid\"/>\n      <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"us-gaap_IncomeTaxesPaid\" xlink:to=\"us-gaap_IncomeTaxesPaid_lbl\" xlink:type=\"arc\"/>\n      <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/label\" xlink:label=\"us-gaap_IncomeTaxesPaid_lbl\" xml:lang=\"en-US\">Cash paid for income taxes</link:label>\n      <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_InterestPaid\" xlink:label=\"us-gaap_InterestPaid\"/>\n      <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"us-gaap_InterestPaid\" xlink:to=\"us-gaap_InterestPaid_lbl\" xlink:type=\"arc\"/>\n      <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/label\" xlink:label=\"us-gaap_InterestPaid_lbl\" xml:lang=\"en-US\">Cash paid for interest</link:label>\n      <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_NetIncomeLoss\" xlink:label=\"us-gaap_NetIncomeLoss\"/>\n      <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"us-gaap_NetIncomeLoss\" xlink:to=\"us-gaap_NetIncomeLoss_lbl\" xlink:type=\"arc\"/>\n      <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"us-gaap_NetIncomeLoss\" xlink:to=\"us-gaap_NetIncomeLoss_2_lbl\" xlink:type=\"arc\"/>\n      <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/totalLabel\" xlink:label=\"us-gaap_NetIncomeLoss_lbl\" xml:lang=\"en-US\">Net (loss)</link:label>\n      <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/label\" xlink:label=\"us-gaap_NetIncomeLoss_2_lbl\" xml:lang=\"en-US\">Net (loss)</link:label>\n      <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract\" xlink:label=\"us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract\"/>\n      <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract\" xlink:to=\"us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_lbl\" xlink:type=\"arc\"/>\n      <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/label\" xlink:label=\"us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_lbl\" xml:lang=\"en-US\">Cash flows from operating activities:</link:label>\n      <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract\" xlink:label=\"us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract\"/>\n      <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract\" xlink:to=\"us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_lbl\" xlink:type=\"arc\"/>\n      <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/label\" xlink:label=\"us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_lbl\" xml:lang=\"en-US\">Adjustments to reconcile net (loss) to net cash used in operating activities:</link:label>\n      <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CommonStockMember\" xlink:label=\"us-gaap_CommonStockMember\"/>\n      <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"us-gaap_CommonStockMember\" xlink:to=\"us-gaap_CommonStockMember_lbl\" xlink:type=\"arc\"/>\n      <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/label\" xlink:label=\"us-gaap_CommonStockMember_lbl\" xml:lang=\"en-US\">Common Stock [Member]</link:label>\n      <link:loc xlink:type=\"locator\" xlink:href=\"scth-20240930.xsd#scth_ImputedInterest\" xlink:label=\"scth_ImputedInterest\"/>\n      <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"scth_ImputedInterest\" xlink:to=\"scth_ImputedInterest_lbl\" xlink:type=\"arc\"/>\n      <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"scth_ImputedInterest\" xlink:to=\"scth_ImputedInterest_2_lbl\" xlink:type=\"arc\"/>\n      <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/label\" xlink:label=\"scth_ImputedInterest_lbl\" xml:lang=\"en-US\">Imputed interest</link:label>\n      <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/verboseLabel\" xlink:label=\"scth_ImputedInterest_2_lbl\" xml:lang=\"en-US\">[custom:ImputedInterest]</link:label>\n      <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncreaseDecreaseInAccruedTaxesPayable\" xlink:label=\"us-gaap_IncreaseDecreaseInAccruedTaxesPayable\"/>\n      <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"us-gaap_IncreaseDecreaseInAccruedTaxesPayable\" xlink:to=\"us-gaap_IncreaseDecreaseInAccruedTaxesPayable_lbl\" xlink:type=\"arc\"/>\n      <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/label\" xlink:label=\"us-gaap_IncreaseDecreaseInAccruedTaxesPayable_lbl\" xml:lang=\"en-US\">Increase (decrease) in taxes payable</link:label>\n      <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncreaseDecreaseInNotesPayableRelatedParties\" xlink:label=\"us-gaap_IncreaseDecreaseInNotesPayableRelatedParties\"/>\n      <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"us-gaap_IncreaseDecreaseInNotesPayableRelatedParties\" xlink:to=\"us-gaap_IncreaseDecreaseInNotesPayableRelatedParties_lbl\" xlink:type=\"arc\"/>\n      <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/label\" xlink:label=\"us-gaap_IncreaseDecreaseInNotesPayableRelatedParties_lbl\" xml:lang=\"en-US\">Increase in notes payable, related party</link:label>\n      <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_RetainedEarningsMember\" xlink:label=\"us-gaap_RetainedEarningsMember\"/>\n      <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"us-gaap_RetainedEarningsMember\" xlink:to=\"us-gaap_RetainedEarningsMember_lbl\" xlink:type=\"arc\"/>\n      <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/label\" xlink:label=\"us-gaap_RetainedEarningsMember_lbl\" xml:lang=\"en-US\">Retained Earnings [Member]</link:label>\n      <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_AdditionalPaidInCapitalMember\" xlink:label=\"us-gaap_AdditionalPaidInCapitalMember\"/>\n      <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"us-gaap_AdditionalPaidInCapitalMember\" xlink:to=\"us-gaap_AdditionalPaidInCapitalMember_lbl\" xlink:type=\"arc\"/>\n      <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/label\" xlink:label=\"us-gaap_AdditionalPaidInCapitalMember_lbl\" xml:lang=\"en-US\">Additional Paid-in Capital [Member]</link:label>\n      <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_NoncashInvestingAndFinancingItemsAbstract\" xlink:label=\"us-gaap_NoncashInvestingAndFinancingItemsAbstract\"/>\n      <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"us-gaap_NoncashInvestingAndFinancingItemsAbstract\" xlink:to=\"us-gaap_NoncashInvestingAndFinancingItemsAbstract_lbl\" xlink:type=\"arc\"/>\n      <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/label\" xlink:label=\"us-gaap_NoncashInvestingAndFinancingItemsAbstract_lbl\" xml:lang=\"en-US\">Non-cash financing activities:</link:label>\n      <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncreaseDecreaseInAccruedLiabilities\" xlink:label=\"us-gaap_IncreaseDecreaseInAccruedLiabilities\"/>\n      <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"us-gaap_IncreaseDecreaseInAccruedLiabilities\" xlink:to=\"us-gaap_IncreaseDecreaseInAccruedLiabilities_lbl\" xlink:type=\"arc\"/>\n      <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/label\" xlink:label=\"us-gaap_IncreaseDecreaseInAccruedLiabilities_lbl\" xml:lang=\"en-US\">Increase (decrease) in credit cards payable</link:label>\n      <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncreaseDecreaseInAccruedSalaries\" xlink:label=\"us-gaap_IncreaseDecreaseInAccruedSalaries\"/>\n      <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"us-gaap_IncreaseDecreaseInAccruedSalaries\" xlink:to=\"us-gaap_IncreaseDecreaseInAccruedSalaries_lbl\" xlink:type=\"arc\"/>\n      <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/label\" xlink:label=\"us-gaap_IncreaseDecreaseInAccruedSalaries_lbl\" xml:lang=\"en-US\">Increase (decrease) in accrued payroll</link:label>\n      <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StockIssued1\" xlink:label=\"us-gaap_StockIssued1\"/>\n      <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"us-gaap_StockIssued1\" xlink:to=\"us-gaap_StockIssued1_lbl\" xlink:type=\"arc\"/>\n      <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/label\" xlink:label=\"us-gaap_StockIssued1_lbl\" xml:lang=\"en-US\">Exchange of common shares for preferred shares, related party</link:label>\n      <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents\" xlink:label=\"us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents\"/>\n      <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents\" xlink:to=\"us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_lbl\" xlink:type=\"arc\"/>\n      <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents\" xlink:to=\"us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_2_lbl\" xlink:type=\"arc\"/>\n      <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents\" xlink:to=\"us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_3_lbl\" xlink:type=\"arc\"/>\n      <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/periodStartLabel\" xlink:label=\"us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_lbl\" xml:lang=\"en-US\">Cash \u2013\u00a0beginning of period</link:label>\n      <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/periodEndLabel\" xlink:label=\"us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_2_lbl\" xml:lang=\"en-US\">Cash \u2013\u00a0end of period</link:label>\n      <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/label\" xlink:label=\"us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_3_lbl\" xml:lang=\"en-US\">Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents</link:label>\n      <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncreaseDecreaseInOtherAccountsPayable\" xlink:label=\"us-gaap_IncreaseDecreaseInOtherAccountsPayable\"/>\n      <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"us-gaap_IncreaseDecreaseInOtherAccountsPayable\" xlink:to=\"us-gaap_IncreaseDecreaseInOtherAccountsPayable_lbl\" xlink:type=\"arc\"/>\n      <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/label\" xlink:label=\"us-gaap_IncreaseDecreaseInOtherAccountsPayable_lbl\" xml:lang=\"en-US\">Increase (decrease) in accounts payable, related party</link:label>\n      <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StatementOfCashFlowsAbstract\" xlink:label=\"us-gaap_StatementOfCashFlowsAbstract\"/>\n      <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"us-gaap_StatementOfCashFlowsAbstract\" xlink:to=\"us-gaap_StatementOfCashFlowsAbstract_lbl\" xlink:type=\"arc\"/>\n      <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/label\" xlink:label=\"us-gaap_StatementOfCashFlowsAbstract_lbl\" xml:lang=\"en-US\">Statement of Cash Flows [Abstract]</link:label>\n      <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncreaseDecreaseInLoansFromOtherFederalHomeLoanBanks\" xlink:label=\"us-gaap_IncreaseDecreaseInLoansFromOtherFederalHomeLoanBanks\"/>\n      <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"us-gaap_IncreaseDecreaseInLoansFromOtherFederalHomeLoanBanks\" xlink:to=\"us-gaap_IncreaseDecreaseInLoansFromOtherFederalHomeLoanBanks_lbl\" xlink:type=\"arc\"/>\n      <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/label\" xlink:label=\"us-gaap_IncreaseDecreaseInLoansFromOtherFederalHomeLoanBanks_lbl\" xml:lang=\"en-US\">Increase (decrease) in bank overdraft</link:label>\n      <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncreaseDecreaseInDepositsOutstanding\" xlink:label=\"us-gaap_IncreaseDecreaseInDepositsOutstanding\"/>\n      <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"us-gaap_IncreaseDecreaseInDepositsOutstanding\" xlink:to=\"us-gaap_IncreaseDecreaseInDepositsOutstanding_lbl\" xlink:type=\"arc\"/>\n      <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/label\" xlink:label=\"us-gaap_IncreaseDecreaseInDepositsOutstanding_lbl\" xml:lang=\"en-US\">Decrease (increase) in deposits</link:label>\n      <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_StatementEquityComponentsAxis\" xlink:label=\"us-gaap_StatementEquityComponentsAxis\"/>\n      <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"us-gaap_StatementEquityComponentsAxis\" xlink:to=\"us-gaap_StatementEquityComponentsAxis_lbl\" xlink:type=\"arc\"/>\n      <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/label\" xlink:label=\"us-gaap_StatementEquityComponentsAxis_lbl\" xml:lang=\"en-US\">Equity Components [Axis]</link:label>\n      <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect\" xlink:label=\"us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect\"/>\n      <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect\" xlink:to=\"us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_lbl\" xlink:type=\"arc\"/>\n      <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect\" xlink:to=\"us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_2_lbl\" xlink:type=\"arc\"/>\n      <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/totalLabel\" xlink:label=\"us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_lbl\" xml:lang=\"en-US\">Net increase (decrease) in cash</link:label>\n      <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/label\" xlink:label=\"us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_2_lbl\" xml:lang=\"en-US\">Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect</link:label>\n      <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_NetCashProvidedByUsedInContinuingOperations\" xlink:label=\"us-gaap_NetCashProvidedByUsedInContinuingOperations\"/>\n      <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"us-gaap_NetCashProvidedByUsedInContinuingOperations\" xlink:to=\"us-gaap_NetCashProvidedByUsedInContinuingOperations_lbl\" xlink:type=\"arc\"/>\n      <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"us-gaap_NetCashProvidedByUsedInContinuingOperations\" xlink:to=\"us-gaap_NetCashProvidedByUsedInContinuingOperations_2_lbl\" xlink:type=\"arc\"/>\n      <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/totalLabel\" xlink:label=\"us-gaap_NetCashProvidedByUsedInContinuingOperations_lbl\" xml:lang=\"en-US\">Net cash used in operating activities</link:label>\n      <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/label\" xlink:label=\"us-gaap_NetCashProvidedByUsedInContinuingOperations_2_lbl\" xml:lang=\"en-US\">Net Cash Provided by (Used in) Continuing Operations</link:label>\n      <link:loc xlink:type=\"locator\" xlink:href=\"scth-20240930.xsd#scth_StockIssued2\" xlink:label=\"scth_StockIssued2\"/>\n      <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"scth_StockIssued2\" xlink:to=\"scth_StockIssued2_lbl\" xlink:type=\"arc\"/>\n      <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/label\" xlink:label=\"scth_StockIssued2_lbl\" xml:lang=\"en-US\">Exchange of common shares for preferred shares, unrelated party</link:label>\n      <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract\" xlink:label=\"us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract\"/>\n      <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract\" xlink:to=\"us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_lbl\" xlink:type=\"arc\"/>\n      <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/label\" xlink:label=\"us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_lbl\" xml:lang=\"en-US\">Cash flows from financing activities:</link:label>\n      <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncreaseDecreaseInInventories\" xlink:label=\"us-gaap_IncreaseDecreaseInInventories\"/>\n      <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"us-gaap_IncreaseDecreaseInInventories\" xlink:to=\"us-gaap_IncreaseDecreaseInInventories_lbl\" xlink:type=\"arc\"/>\n      <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/label\" xlink:label=\"us-gaap_IncreaseDecreaseInInventories_lbl\" xml:lang=\"en-US\">Decrease (increase) in inventories</link:label>\n      <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_IncreaseDecreaseInAccountsPayable\" xlink:label=\"us-gaap_IncreaseDecreaseInAccountsPayable\"/>\n      <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"us-gaap_IncreaseDecreaseInAccountsPayable\" xlink:to=\"us-gaap_IncreaseDecreaseInAccountsPayable_lbl\" xlink:type=\"arc\"/>\n      <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/label\" xlink:label=\"us-gaap_IncreaseDecreaseInAccountsPayable_lbl\" xml:lang=\"en-US\">Increase (decrease) in accounts payable</link:label>\n      <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_Depreciation\" xlink:label=\"us-gaap_Depreciation\"/>\n      <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"us-gaap_Depreciation\" xlink:to=\"us-gaap_Depreciation_lbl\" xlink:type=\"arc\"/>\n      <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/label\" xlink:label=\"us-gaap_Depreciation_lbl\" xml:lang=\"en-US\">Depreciation</link:label>\n      <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_PreferredStockMember\" xlink:label=\"us-gaap_PreferredStockMember\"/>\n      <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"us-gaap_PreferredStockMember\" xlink:to=\"us-gaap_PreferredStockMember_lbl\" xlink:type=\"arc\"/>\n      <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/label\" xlink:label=\"us-gaap_PreferredStockMember_lbl\" xml:lang=\"en-US\">Preferred Stock [Member]</link:label>\n      <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_ProceedsFromIssuanceOfCommonStock\" xlink:label=\"us-gaap_ProceedsFromIssuanceOfCommonStock\"/>\n      <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"us-gaap_ProceedsFromIssuanceOfCommonStock\" xlink:to=\"us-gaap_ProceedsFromIssuanceOfCommonStock_lbl\" xlink:type=\"arc\"/>\n      <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"us-gaap_ProceedsFromIssuanceOfCommonStock\" xlink:to=\"us-gaap_ProceedsFromIssuanceOfCommonStock_2_lbl\" xlink:type=\"arc\"/>\n      <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/verboseLabel\" xlink:label=\"us-gaap_ProceedsFromIssuanceOfCommonStock_lbl\" xml:lang=\"en-US\">Issuance of common shares for cash</link:label>\n      <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/label\" xlink:label=\"us-gaap_ProceedsFromIssuanceOfCommonStock_2_lbl\" xml:lang=\"en-US\">Proceeds from Issuance of Common Stock</link:label>\n      <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities\" xlink:label=\"us-gaap_NetCashProvidedByUsedInFinancingActivities\"/>\n      <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"us-gaap_NetCashProvidedByUsedInFinancingActivities\" xlink:to=\"us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl\" xlink:type=\"arc\"/>\n      <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"us-gaap_NetCashProvidedByUsedInFinancingActivities\" xlink:to=\"us-gaap_NetCashProvidedByUsedInFinancingActivities_2_lbl\" xlink:type=\"arc\"/>\n      <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/totalLabel\" xlink:label=\"us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl\" xml:lang=\"en-US\">Net cash provided by financing activities</link:label>\n      <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/label\" xlink:label=\"us-gaap_NetCashProvidedByUsedInFinancingActivities_2_lbl\" xml:lang=\"en-US\">Net Cash Provided by (Used in) Financing Activities</link:label>\n      </link:labelLink>\n</link:linkbase>\n\n\n\n##Instance document\n<?xml version='1.0' encoding='UTF-8'?>\n<xbrl xmlns=\"http://www.xbrl.org/2003/instance\" xmlns:dei=\"http://xbrl.sec.gov/dei/2024\" xmlns:iso4217=\"http://www.xbrl.org/2003/iso4217\" xmlns:link=\"http://www.xbrl.org/2003/linkbase\" xmlns:scth=\"http://scth/20240930\" xmlns:srt=\"http://fasb.org/srt/2024\" xmlns:us-gaap=\"http://fasb.org/us-gaap/2024\" xmlns:xbrldi=\"http://xbrl.org/2006/xbrldi\" xmlns:xlink=\"http://www.w3.org/1999/xlink\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\"><link:schemaRef xlink:href=\"scth-20240930.xsd\" xlink:type=\"simple\"/>\n\t<context id=\"From2024-07-012024-09-30\">\n        <entity>\n            <identifier scheme=\"http://www.sec.gov/CIK\">0001703157</identifier>\n        </entity>\n        <period>\n            <startDate>2024-07-01</startDate>\n            <endDate>2024-09-30</endDate>\n        </period>\n    </context>\n\t<context id=\"From2023-07-012023-09-30\">\n        <entity>\n            <identifier scheme=\"http://www.sec.gov/CIK\">0001703157</identifier>\n        </entity>\n        <period>\n            <startDate>2023-07-01</startDate>\n            <endDate>2023-09-30</endDate>\n        </period>\n    </context>\n\t<context id=\"From2024-01-01to2024-09-30\">\n        <entity>\n            <identifier scheme=\"http://www.sec.gov/CIK\">0001703157</identifier>\n        </entity>\n        <period>\n            <startDate>2024-01-01</startDate>\n            <endDate>2024-09-30</endDate>\n        </period>\n    </context>\n\t<context id=\"From2023-01-012023-09-30\">\n        <entity>\n            <identifier scheme=\"http://www.sec.gov/CIK\">0001703157</identifier>\n        </entity>\n        <period>\n            <startDate>2023-01-01</startDate>\n            <endDate>2023-09-30</endDate>\n        </period>\n    </context>\n\t<context id=\"From2024-07-012024-09-30_us-gaap_PreferredStockMember\">\n        <entity>\n            <identifier scheme=\"http://www.sec.gov/CIK\">0001703157</identifier>\n            <segment>\n                <xbrldi:explicitMember 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scheme=\"http://www.sec.gov/CIK\">0001703157</identifier>\n        </entity>\n        <period>\n            <instant>2024-09-30</instant>\n        </period>\n    </context>\n\t<context id=\"AsOf2023-12-31\">\n        <entity>\n            <identifier scheme=\"http://www.sec.gov/CIK\">0001703157</identifier>\n        </entity>\n        <period>\n            <instant>2023-12-31</instant>\n        </period>\n    </context>\n\t<context id=\"AsOf2022-12-31\">\n        <entity>\n            <identifier scheme=\"http://www.sec.gov/CIK\">0001703157</identifier>\n        </entity>\n        <period>\n            <instant>2022-12-31</instant>\n        </period>\n    </context>\n\t<context id=\"AsOf2023-09-30\">\n        <entity>\n            <identifier scheme=\"http://www.sec.gov/CIK\">0001703157</identifier>\n        </entity>\n        <period>\n            <instant>2023-09-30</instant>\n        </period>\n    </context>\n\t<unit id=\"USD\">\n        <measure>iso4217:USD</measure>\n    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contextRef=\"From2024-01-01to2024-09-30\" decimals=\"0\" id=\"Fact000380\" unitRef=\"USD\">-258892</us-gaap:NetIncomeLoss>\n\t<us-gaap:NetIncomeLoss contextRef=\"From2023-01-012023-09-30\" decimals=\"0\" id=\"Fact000381\" unitRef=\"USD\">-287057</us-gaap:NetIncomeLoss>\n\t<us-gaap:Depreciation contextRef=\"From2024-01-01to2024-09-30\" decimals=\"0\" id=\"Fact000386\" unitRef=\"USD\">737</us-gaap:Depreciation>\n\t<us-gaap:Depreciation contextRef=\"From2023-01-012023-09-30\" decimals=\"0\" id=\"Fact000387\" unitRef=\"USD\">738</us-gaap:Depreciation>\n\t<us-gaap:Depreciation contextRef=\"From2024-01-01to2024-09-30\" decimals=\"0\" id=\"Fact000483\" unitRef=\"USD\">737</us-gaap:Depreciation>\n\t<us-gaap:Depreciation contextRef=\"From2023-01-012023-09-30\" decimals=\"0\" id=\"Fact000485\" unitRef=\"USD\">738</us-gaap:Depreciation>\n\t<scth:ImputedInterest contextRef=\"From2024-07-012024-09-30_us-gaap_PreferredStockMember\" id=\"xdx2ixbrl0273\" unitRef=\"USD\" xsi:nil=\"true\"/>\n\t<scth:ImputedInterest contextRef=\"From2024-07-012024-09-30_us-gaap_CommonStockMember\" id=\"xdx2ixbrl0274\" unitRef=\"USD\" xsi:nil=\"true\"/>\n\t<scth:ImputedInterest contextRef=\"From2024-07-012024-09-30_us-gaap_RetainedEarningsMember\" id=\"xdx2ixbrl0276\" unitRef=\"USD\" xsi:nil=\"true\"/>\n\t<scth:ImputedInterest contextRef=\"From2023-01-012023-09-30\" id=\"xdx2ixbrl0390\" unitRef=\"USD\" xsi:nil=\"true\"/>\n\t<scth:ImputedInterest contextRef=\"From2024-07-012024-09-30_us-gaap_AdditionalPaidInCapitalMember\" decimals=\"0\" id=\"Fact000275\" unitRef=\"USD\">1063</scth:ImputedInterest>\n\t<scth:ImputedInterest contextRef=\"From2024-07-012024-09-30\" decimals=\"0\" id=\"Fact000277\" unitRef=\"USD\">1063</scth:ImputedInterest>\n\t<scth:ImputedInterest contextRef=\"From2024-01-01to2024-09-30\" decimals=\"0\" id=\"Fact000389\" unitRef=\"USD\">1063</scth:ImputedInterest>\n\t<scth:ImputedInterest contextRef=\"From2024-01-01to2024-09-30\" decimals=\"0\" id=\"Fact000605\" unitRef=\"USD\">1063</scth:ImputedInterest>\n\t<us-gaap:IncreaseDecreaseInInventories contextRef=\"From2024-01-01to2024-09-30\" decimals=\"0\" id=\"Fact000392\" unitRef=\"USD\">3422</us-gaap:IncreaseDecreaseInInventories>\n\t<us-gaap:IncreaseDecreaseInInventories contextRef=\"From2023-01-012023-09-30\" decimals=\"0\" id=\"Fact000393\" unitRef=\"USD\">12342</us-gaap:IncreaseDecreaseInInventories>\n\t<us-gaap:IncreaseDecreaseInAccountsPayable contextRef=\"From2024-01-01to2024-09-30\" decimals=\"0\" id=\"Fact000395\" unitRef=\"USD\">3308</us-gaap:IncreaseDecreaseInAccountsPayable>\n\t<us-gaap:IncreaseDecreaseInAccountsPayable contextRef=\"From2023-01-012023-09-30\" decimals=\"0\" id=\"Fact000396\" unitRef=\"USD\">32779</us-gaap:IncreaseDecreaseInAccountsPayable>\n\t<us-gaap:IncreaseDecreaseInOtherAccountsPayable contextRef=\"From2023-01-012023-09-30\" id=\"xdx2ixbrl0399\" unitRef=\"USD\" xsi:nil=\"true\"/>\n\t<us-gaap:IncreaseDecreaseInOtherAccountsPayable contextRef=\"From2024-01-01to2024-09-30\" decimals=\"0\" id=\"Fact000398\" unitRef=\"USD\">45978</us-gaap:IncreaseDecreaseInOtherAccountsPayable>\n\t<us-gaap:IncreaseDecreaseInAccruedLiabilities contextRef=\"From2024-01-01to2024-09-30\" decimals=\"0\" id=\"Fact000401\" unitRef=\"USD\">242</us-gaap:IncreaseDecreaseInAccruedLiabilities>\n\t<us-gaap:IncreaseDecreaseInAccruedLiabilities contextRef=\"From2023-01-012023-09-30\" decimals=\"0\" id=\"Fact000402\" unitRef=\"USD\">-2327</us-gaap:IncreaseDecreaseInAccruedLiabilities>\n\t<us-gaap:IncreaseDecreaseInAccruedSalaries contextRef=\"From2024-01-01to2024-09-30\" decimals=\"0\" id=\"Fact000404\" unitRef=\"USD\">157590</us-gaap:IncreaseDecreaseInAccruedSalaries>\n\t<us-gaap:IncreaseDecreaseInAccruedSalaries contextRef=\"From2023-01-012023-09-30\" decimals=\"0\" id=\"Fact000405\" unitRef=\"USD\">45703</us-gaap:IncreaseDecreaseInAccruedSalaries>\n\t<us-gaap:IncreaseDecreaseInDepositsOutstanding contextRef=\"From2024-01-01to2024-09-30\" decimals=\"0\" id=\"Fact000407\" unitRef=\"USD\">-26</us-gaap:IncreaseDecreaseInDepositsOutstanding>\n\t<us-gaap:IncreaseDecreaseInDepositsOutstanding contextRef=\"From2023-01-012023-09-30\" decimals=\"0\" id=\"Fact000408\" unitRef=\"USD\">29500</us-gaap:IncreaseDecreaseInDepositsOutstanding>\n\t<us-gaap:IncreaseDecreaseInAccruedTaxesPayable contextRef=\"From2024-01-01to2024-09-30\" decimals=\"0\" id=\"Fact000410\" unitRef=\"USD\">798</us-gaap:IncreaseDecreaseInAccruedTaxesPayable>\n\t<us-gaap:IncreaseDecreaseInAccruedTaxesPayable contextRef=\"From2023-01-012023-09-30\" decimals=\"0\" id=\"Fact000411\" unitRef=\"USD\">1770</us-gaap:IncreaseDecreaseInAccruedTaxesPayable>\n\t<us-gaap:IncreaseDecreaseInLoansFromOtherFederalHomeLoanBanks contextRef=\"From2023-01-012023-09-30\" id=\"xdx2ixbrl0414\" unitRef=\"USD\" xsi:nil=\"true\"/>\n\t<us-gaap:IncreaseDecreaseInLoansFromOtherFederalHomeLoanBanks contextRef=\"From2024-01-01to2024-09-30\" decimals=\"0\" id=\"Fact000413\" unitRef=\"USD\">182</us-gaap:IncreaseDecreaseInLoansFromOtherFederalHomeLoanBanks>\n\t<us-gaap:NetCashProvidedByUsedInContinuingOperations contextRef=\"From2024-01-01to2024-09-30\" decimals=\"0\" id=\"Fact000416\" unitRef=\"USD\">-45598</us-gaap:NetCashProvidedByUsedInContinuingOperations>\n\t<us-gaap:NetCashProvidedByUsedInContinuingOperations contextRef=\"From2023-01-012023-09-30\" decimals=\"0\" id=\"Fact000417\" unitRef=\"USD\">-166552</us-gaap:NetCashProvidedByUsedInContinuingOperations>\n\t<us-gaap:ProceedsFromIssuanceOfCommonStock contextRef=\"From2024-01-01to2024-09-30\" decimals=\"0\" id=\"Fact000422\" unitRef=\"USD\">10000</us-gaap:ProceedsFromIssuanceOfCommonStock>\n\t<us-gaap:ProceedsFromIssuanceOfCommonStock contextRef=\"From2023-01-012023-09-30\" decimals=\"0\" id=\"Fact000423\" unitRef=\"USD\">36000</us-gaap:ProceedsFromIssuanceOfCommonStock>\n\t<us-gaap:IncreaseDecreaseInNotesPayableRelatedParties contextRef=\"From2023-01-012023-09-30\" id=\"xdx2ixbrl0426\" unitRef=\"USD\" xsi:nil=\"true\"/>\n\t<us-gaap:IncreaseDecreaseInNotesPayableRelatedParties contextRef=\"From2024-01-01to2024-09-30\" decimals=\"0\" id=\"Fact000425\" unitRef=\"USD\">29611</us-gaap:IncreaseDecreaseInNotesPayableRelatedParties>\n\t<us-gaap:NetCashProvidedByUsedInFinancingActivities contextRef=\"From2024-01-01to2024-09-30\" decimals=\"0\" id=\"Fact000428\" unitRef=\"USD\">39611</us-gaap:NetCashProvidedByUsedInFinancingActivities>\n\t<us-gaap:NetCashProvidedByUsedInFinancingActivities contextRef=\"From2023-01-012023-09-30\" decimals=\"0\" id=\"Fact000429\" unitRef=\"USD\">36000</us-gaap:NetCashProvidedByUsedInFinancingActivities>\n\t<us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect contextRef=\"From2024-01-01to2024-09-30\" decimals=\"0\" id=\"Fact000431\" unitRef=\"USD\">-5987</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect>\n\t<us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect contextRef=\"From2023-01-012023-09-30\" decimals=\"0\" id=\"Fact000432\" unitRef=\"USD\">-130552</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect>\n\t<us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents contextRef=\"AsOf2024-09-30\" id=\"xdx2ixbrl0437\" unitRef=\"USD\" xsi:nil=\"true\"/>\n\t<us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents contextRef=\"AsOf2023-12-31\" decimals=\"0\" id=\"Fact000434\" unitRef=\"USD\">5987</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents>\n\t<us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents contextRef=\"AsOf2022-12-31\" decimals=\"0\" id=\"Fact000435\" unitRef=\"USD\">138318</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents>\n\t<us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents contextRef=\"AsOf2023-09-30\" decimals=\"0\" id=\"Fact000438\" unitRef=\"USD\">7766</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents>\n\t<us-gaap:IncomeTaxesPaid contextRef=\"From2024-01-01to2024-09-30\" id=\"xdx2ixbrl0440\" unitRef=\"USD\" xsi:nil=\"true\"/>\n\t<us-gaap:IncomeTaxesPaid contextRef=\"From2023-01-012023-09-30\" id=\"xdx2ixbrl0441\" unitRef=\"USD\" xsi:nil=\"true\"/>\n\t<us-gaap:InterestPaid contextRef=\"From2023-01-012023-09-30\" id=\"xdx2ixbrl0444\" unitRef=\"USD\" xsi:nil=\"true\"/>\n\t<us-gaap:InterestPaid contextRef=\"From2024-01-01to2024-09-30\" decimals=\"0\" id=\"Fact000443\" unitRef=\"USD\">3061</us-gaap:InterestPaid>\n\t<scth:StockIssued2 contextRef=\"From2024-01-01to2024-09-30\" id=\"xdx2ixbrl0449\" unitRef=\"USD\" xsi:nil=\"true\"/>\n\t<scth:StockIssued2 contextRef=\"From2023-01-012023-09-30\" decimals=\"0\" id=\"Fact000450\" unitRef=\"USD\">5000</scth:StockIssued2>\n\t<us-gaap:StockIssued1 contextRef=\"From2024-01-01to2024-09-30\" decimals=\"0\" id=\"Fact000452\" unitRef=\"USD\">1796</us-gaap:StockIssued1>\n\t<us-gaap:StockIssued1 contextRef=\"From2023-01-012023-09-30\" decimals=\"0\" id=\"Fact000453\" unitRef=\"USD\">27000</us-gaap:StockIssued1>\n\t</xbrl>\n\n\n\n##US GAAP Taxonomy\n[Concept Core]\nID: us-gaap:IncreaseDecreaseInOtherAccountsPayable\nLabel: Increase (Decrease) in Other Accounts Payable\nType: xbrli:monetaryItemType | Balance: debit | PeriodType: duration | Abstract: False\nStatus: None | DeprecatedLabel: None | DeprecatedDate: None\nDocumentation:\nAmount of increase (decrease) in obligations classified as other, payable within one year or the normal operating cycle, if longer.\n\nProvenance: file=GAAP_Taxonomy_2024.xlsx | sheet=Concepts | row=1649\n\n\n[Concept Core]\nID: us-gaap:IncreaseDecreaseInAccountsPayable\nLabel: Increase (Decrease) in Accounts Payable\nType: xbrli:monetaryItemType | Balance: debit | PeriodType: duration | Abstract: False\nStatus: None | DeprecatedLabel: None | DeprecatedDate: None\nDocumentation:\nThe increase (decrease) during the reporting period in the aggregate amount of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business.\n\nProvenance: file=GAAP_Taxonomy_2024.xlsx | sheet=Concepts | row=1622\n\n\n[Concept Relations]\nID: us-gaap:IncreaseDecreaseInOtherAccountsPayable\n\nPresentation:\n- Role: http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirectRealEstate\n  Path: Increase (Decrease) in Accounts Payable [Abstract] > Increase (Decrease) in Other Accounts Payable\n  PreferredLabel: None\n- Role: http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirect\n  Path: Increase (Decrease) in Accounts Payable [Abstract] > Increase (Decrease) in Other Accounts Payable\n  PreferredLabel: None\n- Role: http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirectDepositBasedOperations\n  Path: Increase (Decrease) in Accounts Payable [Abstract] > Increase (Decrease) in Other Accounts Payable\n  PreferredLabel: None\n- Role: http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirectInvestmentBasedOperations\n  Path: Increase (Decrease) in Accounts Payable [Abstract] > Increase (Decrease) in Other Accounts Payable\n  PreferredLabel: None\n- Role: http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirectSecuritiesBasedOperations\n  Path: Increase (Decrease) in Accounts Payable [Abstract] > Increase (Decrease) in Other Accounts Payable\n  PreferredLabel: None\nProvenance: sheets include Presentation-like sheets\n\n\n[Concept Relations]\nID: us-gaap:IncreaseDecreaseInOtherAccountsPayable\n\nCalculation:\n- As Child:\n  parent=us-gaap:IncreaseDecreaseInAccountsPayable | weight=1 | role=http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirect\nProvenance: sheets include Calculation-like sheets\n\n\n[Concept Relations]\nID: us-gaap:IncreaseDecreaseInOtherAccountsPayable\n\nDefinition (Dimensions/Domain/Hypercube):\n- http://xbrl.org/int/dim/arcrole/domain-member: from=us-gaap:IncreaseDecreaseInAccountsPayableAbstract -> to=us-gaap:IncreaseDecreaseInOtherAccountsPayable (role=http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirectRealEstateStatementTable)\n- http://xbrl.org/int/dim/arcrole/domain-member: from=us-gaap:IncreaseDecreaseInAccountsPayableAbstract -> to=us-gaap:IncreaseDecreaseInOtherAccountsPayable (role=http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirectStatementTable)\n- http://xbrl.org/int/dim/arcrole/domain-member: from=us-gaap:IncreaseDecreaseInAccountsPayableAbstract -> to=us-gaap:IncreaseDecreaseInOtherAccountsPayable (role=http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirectDepositBasedOperationsStatementTable)\n- http://xbrl.org/int/dim/arcrole/domain-member: from=us-gaap:IncreaseDecreaseInAccountsPayableAbstract -> to=us-gaap:IncreaseDecreaseInOtherAccountsPayable (role=http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirectInvestmentBasedOperationsStatementTable)\n- http://xbrl.org/int/dim/arcrole/domain-member: from=us-gaap:IncreaseDecreaseInAccountsPayableAbstract -> to=us-gaap:IncreaseDecreaseInOtherAccountsPayable (role=http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirectSecuritiesBasedOperationsStatementTable)\nProvenance: sheets include Definition-like sheets\n\n\n[Concept Relations]\nID: us-gaap:IncreaseDecreaseInAccountsPayable\n\nPresentation:\n- Role: http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirectRealEstate\n  Path: Increase (Decrease) in Accounts Payable [Abstract] > Increase (Decrease) in Accounts Payable\n  PreferredLabel: http://www.xbrl.org/2003/role/totalLabel\n- Role: http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirect\n  Path: Increase (Decrease) in Accounts Payable [Abstract] > Increase (Decrease) in Accounts Payable\n  PreferredLabel: http://www.xbrl.org/2003/role/totalLabel\n- Role: http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirectDepositBasedOperations\n  Path: Increase (Decrease) in Accounts Payable [Abstract] > Increase (Decrease) in Accounts Payable\n  PreferredLabel: http://www.xbrl.org/2003/role/totalLabel\n- Role: http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirectInvestmentBasedOperations\n  Path: Increase (Decrease) in Accounts Payable [Abstract] > Increase (Decrease) in Accounts Payable\n  PreferredLabel: http://www.xbrl.org/2003/role/totalLabel\n- Role: http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirectSecuritiesBasedOperations\n  Path: Increase (Decrease) in Accounts Payable [Abstract] > Increase (Decrease) in Accounts Payable\n  PreferredLabel: http://www.xbrl.org/2003/role/totalLabel\nProvenance: sheets include Presentation-like sheets\n\n\n[Concept Relations]\nID: us-gaap:IncreaseDecreaseInAccountsPayable\n\nCalculation:\n- As Parent:\n  child=us-gaap:IncreaseDecreaseInAccountsPayableTrade | weight=1 | role=http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirect\n  child=us-gaap:IncreaseDecreaseInNotesPayableCurrent | weight=1 | role=http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirect\n  child=us-gaap:IncreaseDecreaseInPayablesToBrokerDealers | weight=1 | role=http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirect\n  child=us-gaap:IncreaseDecreaseInPayablesToCustomers | weight=1 | role=http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirect\n  child=us-gaap:IncreaseDecreaseInDueToRelatedPartiesCurrent | weight=1 | role=http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirect\n  child=us-gaap:IncreaseDecreaseInRoyaltiesPayable | weight=1 | role=http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirect\n  child=us-gaap:IncreaseDecreaseInRetainagePayable | weight=1 | role=http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirect\n  child=us-gaap:IncreaseDecreaseInOtherAccountsPayable | weight=1 | role=http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirect\n  child=us-gaap:IncreaseDecreaseInConstructionPayables | weight=1 | role=http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirect\n- As Child:\n  parent=us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities | weight=1 | role=http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirect\nProvenance: sheets include Calculation-like sheets\n\n\n[Concept Relations]\nID: us-gaap:IncreaseDecreaseInAccountsPayable\n\nDefinition (Dimensions/Domain/Hypercube):\n- http://xbrl.org/int/dim/arcrole/domain-member: from=us-gaap:IncreaseDecreaseInAccountsPayableAbstract -> to=us-gaap:IncreaseDecreaseInAccountsPayable (role=http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirectRealEstateStatementTable)\n- http://xbrl.org/int/dim/arcrole/domain-member: from=us-gaap:IncreaseDecreaseInAccountsPayableAbstract -> to=us-gaap:IncreaseDecreaseInAccountsPayable (role=http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirectStatementTable)\n- http://xbrl.org/int/dim/arcrole/domain-member: from=us-gaap:IncreaseDecreaseInAccountsPayableAbstract -> to=us-gaap:IncreaseDecreaseInAccountsPayable (role=http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirectDepositBasedOperationsStatementTable)\n- http://xbrl.org/int/dim/arcrole/domain-member: from=us-gaap:IncreaseDecreaseInAccountsPayableAbstract -> to=us-gaap:IncreaseDecreaseInAccountsPayable (role=http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirectInvestmentBasedOperationsStatementTable)\n- http://xbrl.org/int/dim/arcrole/domain-member: from=us-gaap:IncreaseDecreaseInAccountsPayableAbstract -> to=us-gaap:IncreaseDecreaseInAccountsPayable (role=http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirectSecuritiesBasedOperationsStatementTable)\nProvenance: sheets include Definition-like sheets\n\nQuestion: What erroneous relationship type exists between us-gaap:IncreaseDecreaseInOtherAccountsPayable and us-gaap:IncreaseDecreaseInAccountsPayable, based on the provided XBRL filing and the US GAAP taxonomy?\nAnswer:\n\n    "

Answer: "Reversal"