It says [Error] CODE: signatureValue, MESSAGE: Wrong signature value.
I wonder why because the signing worked fine
<?xml version="1.0" encoding="utf-8"?><Invoice xmlns="urn:oasis:names:specification:ubl:schema:xsd:Invoice-2" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:cac="urn:oasis:names:specification:ubl:schema:xsd:CommonAggregateComponents-2" xmlns:cbc="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2" xmlns:ext="urn:oasis:names:specification:ubl:schema:xsd:CommonExtensionComponents-2">
<ext:UBLExtensions>
<ext:UBLExtension>
<ext:ExtensionURI>urn:oasis:names:specification:ubl:dsig:enveloped:xades</ext:ExtensionURI>
<ext:ExtensionContent>
<sig:UBLDocumentSignatures xmlns:sig="urn:oasis:names:specification:ubl:schema:xsd:CommonSignatureComponents-2" xmlns:sac="urn:oasis:names:specification:ubl:schema:xsd:SignatureAggregateComponents-2" xmlns:sbc="urn:oasis:names:specification:ubl:schema:xsd:SignatureBasicComponents-2">
<sac:SignatureInformation>
<cbc:ID>urn:oasis:names:specification:ubl:signature:1</cbc:ID>
<sbc:ReferencedSignatureID>urn:oasis:names:specification:ubl:signature:Invoice</sbc:ReferencedSignatureID>
<ds:Signature Id="signature" xmlns:ds="http://www.w3.org/2000/09/xmldsig#">
<ds:SignedInfo>
<ds:CanonicalizationMethod Algorithm="http://www.w3.org/2006/12/xml-c14n11" />
<ds:SignatureMethod Algorithm="http://www.w3.org/2001/04/xmldsig-more#ecdsa-sha256" />
<ds:Reference Id="invoiceSignedData" URI="">
<ds:Transforms>
<ds:Transform Algorithm="http://www.w3.org/TR/1999/REC-xpath-19991116">
<ds:XPath>not(//ancestor-or-self::ext:UBLExtensions)</ds:XPath>
</ds:Transform>
<ds:Transform Algorithm="http://www.w3.org/TR/1999/REC-xpath-19991116">
<ds:XPath>not(//ancestor-or-self::cac:Signature)</ds:XPath>
</ds:Transform>
<ds:Transform Algorithm="http://www.w3.org/TR/1999/REC-xpath-19991116">
<ds:XPath>not(//ancestor-or-self::cac:AdditionalDocumentReference[cbc:ID='QR'])</ds:XPath>
</ds:Transform>
<ds:Transform Algorithm="http://www.w3.org/2006/12/xml-c14n11" />
</ds:Transforms>
<ds:DigestMethod Algorithm="http://www.w3.org/2001/04/xmlenc#sha256" />
<ds:DigestValue>xBxFyFQvXgXwGxq4OxuE4CLaBUf3x22XWWust1OIABo=</ds:DigestValue>
</ds:Reference>
<ds:Reference Type="http://www.w3.org/2000/09/xmldsig#SignatureProperties" URI="#xadesSignedProperties">
<ds:DigestMethod Algorithm="http://www.w3.org/2001/04/xmlenc#sha256" />
<ds:DigestValue>MWZlNzJmYzE3NmM2NzNiZjhmOTA1Y2RiYWMwOWViNTYwMTNlY2JkMTllMjMzZTQ4OTdkNDY4ZmI4NDlhMjk2Nw==</ds:DigestValue>
</ds:Reference>
</ds:SignedInfo>
<ds:SignatureValue>MEYCIQCV1kZHzm5kgmcohbRj4PEKorviZSWKfa2l+xj3OFnzMAIhALwYcVy22mw6URcfezgSmu/5nWnci6uFpxiUy4yZKINi</ds:SignatureValue>
<ds:KeyInfo>
<ds:X509Data>
<ds:X509Certificate>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</ds:X509Certificate>
</ds:X509Data>
</ds:KeyInfo>
<ds:Object>
<xades:QualifyingProperties Target="signature" xmlns:xades="http://uri.etsi.org/01903/v1.3.2#">
<xades:SignedProperties Id="xadesSignedProperties">
<xades:SignedSignatureProperties>
<xades:SigningTime>2024-10-28T23:28:28</xades:SigningTime>
<xades:SigningCertificate>
<xades:Cert>
<xades:CertDigest>
<ds:DigestMethod Algorithm="http://www.w3.org/2001/04/xmlenc#sha256" />
<ds:DigestValue>MDg2ZmQ3OTQxMTI5ZGI0ZTcwNzJhMjkyZDRhMzUwOWM0ZDRmYmZmMGIwYjQ3ZTk5NjEwYjAwMjY0MmMxMWUxMQ==</ds:DigestValue>
</xades:CertDigest>
<xades:IssuerSerial>
<ds:X509IssuerName>CN=eInvoicing</ds:X509IssuerName>
<ds:X509SerialNumber>1730147306007</ds:X509SerialNumber>
</xades:IssuerSerial>
</xades:Cert>
</xades:SigningCertificate>
</xades:SignedSignatureProperties>
</xades:SignedProperties>
</xades:QualifyingProperties>
</ds:Object>
</ds:Signature>
</sac:SignatureInformation>
</sig:UBLDocumentSignatures>
</ext:ExtensionContent>
</ext:UBLExtension>
</ext:UBLExtensions>
<cbc:ProfileID>reporting:1.0</cbc:ProfileID>
<cbc:ID>SME00010</cbc:ID>
<cbc:UUID>b311a535-ee4c-4132-a440-7d1004107055</cbc:UUID>
<cbc:IssueDate>2024-10-28</cbc:IssueDate>
<cbc:IssueTime>23:28:27</cbc:IssueTime>
<cbc:InvoiceTypeCode name="0200000">388</cbc:InvoiceTypeCode>
<cbc:Note languageID="ar">This is invoice</cbc:Note>
<cbc:DocumentCurrencyCode>SAR</cbc:DocumentCurrencyCode>
<cbc:TaxCurrencyCode>SAR</cbc:TaxCurrencyCode>
<cac:AdditionalDocumentReference>
<cbc:ID>ICV</cbc:ID>
<cbc:UUID>10</cbc:UUID>
</cac:AdditionalDocumentReference>
<cac:AdditionalDocumentReference>
<cbc:ID>PIH</cbc:ID>
<cac:Attachment>
<cbc:EmbeddedDocumentBinaryObject mimeCode="text/plain">TldabFkyVmlOalptWm1NNE5tWXpPR1E1TlRJM09EWmpObVEyT1Raak56bGpNbVJpWXpJek9XUmtOR1U1TVdJME5qY3lPV1EzTTJFeU4yWmlOVGRsT1E9PQ==</cbc:EmbeddedDocumentBinaryObject>
</cac:Attachment>
</cac:AdditionalDocumentReference>
<cac:AdditionalDocumentReference>
<cbc:ID>QR</cbc:ID>
<cac:Attachment>
<cbc:EmbeddedDocumentBinaryObject mimeCode="text/plain">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</cbc:EmbeddedDocumentBinaryObject>
</cac:Attachment>
</cac:AdditionalDocumentReference><cac:Signature>
<cbc:ID>urn:oasis:names:specification:ubl:signature:Invoice</cbc:ID>
<cbc:SignatureMethod>urn:oasis:names:specification:ubl:dsig:enveloped:xades</cbc:SignatureMethod>
</cac:Signature><cac:AccountingSupplierParty>
<cac:Party>
<cac:PartyIdentification>
<cbc:ID schemeID="CRN">1010010000</cbc:ID>
</cac:PartyIdentification>
<cac:PostalAddress>
<cbc:StreetName>1234</cbc:StreetName>
<cbc:BuildingNumber>2322</cbc:BuildingNumber>
<cbc:CitySubdivisionName>Al-Murabba</cbc:CitySubdivisionName>
<cbc:CityName>Riyadh</cbc:CityName>
<cbc:PostalZone>12222</cbc:PostalZone>
<cac:Country>
<cbc:IdentificationCode>SA</cbc:IdentificationCode>
</cac:Country>
</cac:PostalAddress>
<cac:PartyTaxScheme>
<cbc:CompanyID>399999999900003</cbc:CompanyID>
<cac:TaxScheme>
<cbc:ID>VAT</cbc:ID>
</cac:TaxScheme>
</cac:PartyTaxScheme>
<cac:PartyLegalEntity>
<cbc:RegistrationName>Fatoora Samples LTD</cbc:RegistrationName>
</cac:PartyLegalEntity>
</cac:Party>
</cac:AccountingSupplierParty>
<cac:AccountingCustomerParty>
<cac:Party>
<cac:PartyIdentification>
<cbc:ID schemeID="CRN">1010010000</cbc:ID>
</cac:PartyIdentification>
<cac:PostalAddress>
<cbc:StreetName>1233</cbc:StreetName>
<cbc:BuildingNumber>2322</cbc:BuildingNumber>
<cbc:CitySubdivisionName>Al-Murabba</cbc:CitySubdivisionName>
<cbc:CityName>Riyadh</cbc:CityName>
<cbc:PostalZone>12222</cbc:PostalZone>
<cac:Country>
<cbc:IdentificationCode>SA</cbc:IdentificationCode>
</cac:Country>
</cac:PostalAddress>
<cac:PartyTaxScheme>
<cbc:CompanyID>310122393500033</cbc:CompanyID>
<cac:TaxScheme>
<cbc:ID>VAT</cbc:ID>
</cac:TaxScheme>
</cac:PartyTaxScheme>
<cac:PartyLegalEntity>
<cbc:RegistrationName>Fatoora Samples LTD</cbc:RegistrationName>
</cac:PartyLegalEntity>
</cac:Party>
</cac:AccountingCustomerParty>
<cac:PaymentMeans>
<cbc:PaymentMeansCode>10</cbc:PaymentMeansCode>
</cac:PaymentMeans>
<cac:AllowanceCharge>
<cbc:ChargeIndicator>false</cbc:ChargeIndicator>
<cbc:AllowanceChargeReason>discount</cbc:AllowanceChargeReason>
<cbc:Amount currencyID="SAR">0.00</cbc:Amount>
<cac:TaxCategory>
<cbc:ID schemeID="UN/ECE 5305" schemeAgencyID="6">S</cbc:ID>
<cbc:Percent>15</cbc:Percent>
<cac:TaxScheme>
<cbc:ID schemeID="UN/ECE 5153" schemeAgencyID="6">VAT</cbc:ID>
</cac:TaxScheme>
</cac:TaxCategory>
<cac:TaxCategory>
<cbc:ID schemeID="UN/ECE 5305" schemeAgencyID="6">S</cbc:ID>
<cbc:Percent>15</cbc:Percent>
<cac:TaxScheme>
<cbc:ID schemeID="UN/ECE 5153" schemeAgencyID="6">VAT</cbc:ID>
</cac:TaxScheme>
</cac:TaxCategory>
</cac:AllowanceCharge>
<cac:TaxTotal>
<cbc:TaxAmount currencyID="SAR">30.15</cbc:TaxAmount>
</cac:TaxTotal>
<cac:TaxTotal>
<cbc:TaxAmount currencyID="SAR">30.15</cbc:TaxAmount>
<cac:TaxSubtotal>
<cbc:TaxableAmount currencyID="SAR">201.00</cbc:TaxableAmount>
<cbc:TaxAmount currencyID="SAR">30.15</cbc:TaxAmount>
<cac:TaxCategory>
<cbc:ID schemeID="UN/ECE 5305" schemeAgencyID="6">S</cbc:ID>
<cbc:Percent>15.00</cbc:Percent>
<cac:TaxScheme>
<cbc:ID schemeID="UN/ECE 5153" schemeAgencyID="6">VAT</cbc:ID>
</cac:TaxScheme>
</cac:TaxCategory>
</cac:TaxSubtotal>
</cac:TaxTotal>
<cac:LegalMonetaryTotal>
<cbc:LineExtensionAmount currencyID="SAR">201.00</cbc:LineExtensionAmount>
<cbc:TaxExclusiveAmount currencyID="SAR">201.00</cbc:TaxExclusiveAmount>
<cbc:TaxInclusiveAmount currencyID="SAR">231.15</cbc:TaxInclusiveAmount>
<cbc:AllowanceTotalAmount currencyID="SAR">0.00</cbc:AllowanceTotalAmount>
<cbc:PrepaidAmount currencyID="SAR">0.00</cbc:PrepaidAmount>
<cbc:PayableAmount currencyID="SAR">231.15</cbc:PayableAmount>
</cac:LegalMonetaryTotal>
<cac:InvoiceLine>
<cbc:ID>1</cbc:ID>
<cbc:InvoicedQuantity unitCode="PCE">33.000000</cbc:InvoicedQuantity>
<cbc:LineExtensionAmount currencyID="SAR">99.00</cbc:LineExtensionAmount>
<cac:TaxTotal>
<cbc:TaxAmount currencyID="SAR">14.85</cbc:TaxAmount>
<cbc:RoundingAmount currencyID="SAR">113.85</cbc:RoundingAmount>
</cac:TaxTotal>
<cac:Item>
<cbc:Name>كتاب</cbc:Name>
<cac:ClassifiedTaxCategory>
<cbc:ID>S</cbc:ID>
<cbc:Percent>15.00</cbc:Percent>
<cac:TaxScheme>
<cbc:ID>VAT</cbc:ID>
</cac:TaxScheme>
</cac:ClassifiedTaxCategory>
</cac:Item>
<cac:Price>
<cbc:PriceAmount currencyID="SAR">3.00</cbc:PriceAmount>
<cac:AllowanceCharge>
<cbc:ChargeIndicator>true</cbc:ChargeIndicator>
<cbc:AllowanceChargeReason>discount</cbc:AllowanceChargeReason>
<cbc:Amount currencyID="SAR">0.00</cbc:Amount>
</cac:AllowanceCharge>
</cac:Price>
</cac:InvoiceLine>
<cac:InvoiceLine>
<cbc:ID>2</cbc:ID>
<cbc:InvoicedQuantity unitCode="PCE">3.000000</cbc:InvoicedQuantity>
<cbc:LineExtensionAmount currencyID="SAR">102.00</cbc:LineExtensionAmount>
<cac:TaxTotal>
<cbc:TaxAmount currencyID="SAR">15.30</cbc:TaxAmount>
<cbc:RoundingAmount currencyID="SAR">117.30</cbc:RoundingAmount>
</cac:TaxTotal>
<cac:Item>
<cbc:Name>قلم</cbc:Name>
<cac:ClassifiedTaxCategory>
<cbc:ID>S</cbc:ID>
<cbc:Percent>15.00</cbc:Percent>
<cac:TaxScheme>
<cbc:ID>VAT</cbc:ID>
</cac:TaxScheme>
</cac:ClassifiedTaxCategory>
</cac:Item>
<cac:Price>
<cbc:PriceAmount currencyID="SAR">34.00</cbc:PriceAmount>
<cac:AllowanceCharge>
<cbc:ChargeIndicator>true</cbc:ChargeIndicator>
<cbc:AllowanceChargeReason>discount</cbc:AllowanceChargeReason>
<cbc:Amount currencyID="SAR">0.00</cbc:Amount>
</cac:AllowanceCharge>
</cac:Price>
</cac:InvoiceLine>
</Invoice>