{"id":85919,"date":"2025-05-28T15:01:20","date_gmt":"2025-05-28T13:01:20","guid":{"rendered":"https:\/\/www.viafirma.com\/?post_type=ayuda&#038;p=85919"},"modified":"2025-11-10T14:22:33","modified_gmt":"2025-11-10T13:22:33","slug":"signature-audit","status":"publish","type":"ayuda","link":"https:\/\/www.viafirma.com\/en\/documentation\/signature-audit\/","title":{"rendered":"Electronic signature audit"},"content":{"rendered":"<h2>What is a Signature Audit?<\/h2>\n<p>It is a technical document that certifies and details the complete process of electronic signature of a digital file. It serves as proof of integrity, authenticity and non-repudiation before third parties, including judicial bodies.<\/p>\n<h2>Audit Sections<\/h2>\n<h3>General Document Data<\/h3>\n<ul>\n<li>Document Name: for example, Document1.pdf.<\/li>\n<li>Document code and request: unique identifiers to track the process.<\/li>\n<li>Document hash: unique string generated with hash algorithm to verify that it has not been modified.<\/li>\n<li>Signature identifier: unique ID of the signature process.<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-81597 aligncenter\" src=\"https:\/\/www.viafirma.com\/wp-content\/uploads\/2025\/05\/Auditoria-de-firma_-DatosGenerales.png\" alt=\"\" width=\"475\" height=\"392\" srcset=\"https:\/\/www.viafirma.com\/wp-content\/uploads\/2025\/05\/Auditoria-de-firma_-DatosGenerales.png 475w, https:\/\/www.viafirma.com\/wp-content\/uploads\/2025\/05\/Auditoria-de-firma_-DatosGenerales-300x248.png 300w\" sizes=\"auto, (max-width: 475px) 100vw, 475px\" \/><\/p>\n<h3>Informaci\u00f3n del Emisor y Solicitante<\/h3>\n<ul>\n<li>Issuer<\/li>\n<li>Sender: name of the person who initiated the process (e.g. Cristina Parre\u00f1o).<\/li>\n<li>Group \/ Application: system from which the request was sent (e.g. Frontend).<\/li>\n<li>Requesting User: user name (e.g. cparreno).<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-81595 aligncenter\" src=\"https:\/\/www.viafirma.com\/wp-content\/uploads\/2025\/05\/Auditoria-de-firma_-Viafirma_1.png\" alt=\"\" width=\"998\" height=\"398\" srcset=\"https:\/\/www.viafirma.com\/wp-content\/uploads\/2025\/05\/Auditoria-de-firma_-Viafirma_1.png 998w, https:\/\/www.viafirma.com\/wp-content\/uploads\/2025\/05\/Auditoria-de-firma_-Viafirma_1-300x120.png 300w, https:\/\/www.viafirma.com\/wp-content\/uploads\/2025\/05\/Auditoria-de-firma_-Viafirma_1-768x306.png 768w\" sizes=\"auto, (max-width: 998px) 100vw, 998px\" \/><\/p>\n<h2>Signature Status<\/h2>\n<h3>General Result<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-81612 aligncenter\" src=\"https:\/\/www.viafirma.com\/wp-content\/uploads\/2025\/05\/firmas_validas.png\" alt=\"Firmas v\u00e1lidas\" width=\"955\" height=\"117\" srcset=\"https:\/\/www.viafirma.com\/wp-content\/uploads\/2025\/05\/firmas_validas.png 955w, https:\/\/www.viafirma.com\/wp-content\/uploads\/2025\/05\/firmas_validas-300x37.png 300w, https:\/\/www.viafirma.com\/wp-content\/uploads\/2025\/05\/firmas_validas-768x94.png 768w\" sizes=\"auto, (max-width: 955px) 100vw, 955px\" \/><\/p>\n<h3>Signature Types and Evidences<\/h3>\n<p>The audit will show all those signatures and evidences collected in the signature process:<\/p>\n<h4>Digital signature with certificate and time stamp.<\/h4>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-81614 aligncenter\" src=\"https:\/\/www.viafirma.com\/wp-content\/uploads\/2025\/05\/firma-con-certificado-y-sello.png\" alt=\"\" width=\"963\" height=\"331\" srcset=\"https:\/\/www.viafirma.com\/wp-content\/uploads\/2025\/05\/firma-con-certificado-y-sello.png 963w, https:\/\/www.viafirma.com\/wp-content\/uploads\/2025\/05\/firma-con-certificado-y-sello-300x103.png 300w, https:\/\/www.viafirma.com\/wp-content\/uploads\/2025\/05\/firma-con-certificado-y-sello-768x264.png 768w\" sizes=\"auto, (max-width: 963px) 100vw, 963px\" \/><\/p>\n<h4>Handwritten signature.<\/h4>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-81617 aligncenter\" src=\"https:\/\/www.viafirma.com\/wp-content\/uploads\/2025\/05\/firma_manuscrita.png\" alt=\"\" width=\"947\" height=\"159\" srcset=\"https:\/\/www.viafirma.com\/wp-content\/uploads\/2025\/05\/firma_manuscrita.png 947w, https:\/\/www.viafirma.com\/wp-content\/uploads\/2025\/05\/firma_manuscrita-300x50.png 300w, https:\/\/www.viafirma.com\/wp-content\/uploads\/2025\/05\/firma_manuscrita-768x129.png 768w\" sizes=\"auto, (max-width: 947px) 100vw, 947px\" \/><\/p>\n<h4>OTP code by phone<\/h4>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-81619 aligncenter\" src=\"https:\/\/www.viafirma.com\/wp-content\/uploads\/2025\/05\/codigo_sms.png\" alt=\"C\u00f3digo OTP enviado por SMS\" width=\"945\" height=\"162\" srcset=\"https:\/\/www.viafirma.com\/wp-content\/uploads\/2025\/05\/codigo_sms.png 945w, https:\/\/www.viafirma.com\/wp-content\/uploads\/2025\/05\/codigo_sms-300x51.png 300w, https:\/\/www.viafirma.com\/wp-content\/uploads\/2025\/05\/codigo_sms-768x132.png 768w\" sizes=\"auto, (max-width: 945px) 100vw, 945px\" \/><\/p>\n<h4>OTP code by email<\/h4>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-81628 aligncenter\" src=\"https:\/\/www.viafirma.com\/wp-content\/uploads\/2025\/05\/codigo_email.png\" alt=\"C\u00f3digo OTP enviado por email\" width=\"948\" height=\"152\" srcset=\"https:\/\/www.viafirma.com\/wp-content\/uploads\/2025\/05\/codigo_email.png 948w, https:\/\/www.viafirma.com\/wp-content\/uploads\/2025\/05\/codigo_email-300x48.png 300w, https:\/\/www.viafirma.com\/wp-content\/uploads\/2025\/05\/codigo_email-768x123.png 768w\" sizes=\"auto, (max-width: 948px) 100vw, 948px\" \/><\/p>\n<h4>Image<\/h4>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-81626 aligncenter\" src=\"https:\/\/www.viafirma.com\/wp-content\/uploads\/2025\/05\/imagen.png\" alt=\"Evidencia de tipo imagen\" width=\"945\" height=\"160\" srcset=\"https:\/\/www.viafirma.com\/wp-content\/uploads\/2025\/05\/imagen.png 945w, https:\/\/www.viafirma.com\/wp-content\/uploads\/2025\/05\/imagen-300x51.png 300w, https:\/\/www.viafirma.com\/wp-content\/uploads\/2025\/05\/imagen-768x130.png 768w\" sizes=\"auto, (max-width: 945px) 100vw, 945px\" \/><\/p>\n<h4>Check type box<\/h4>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-81624 aligncenter\" src=\"https:\/\/www.viafirma.com\/wp-content\/uploads\/2025\/05\/check.png\" alt=\"Evidencia de tipo check\" width=\"945\" height=\"156\" srcset=\"https:\/\/www.viafirma.com\/wp-content\/uploads\/2025\/05\/check.png 945w, https:\/\/www.viafirma.com\/wp-content\/uploads\/2025\/05\/check-300x50.png 300w, https:\/\/www.viafirma.com\/wp-content\/uploads\/2025\/05\/check-768x127.png 768w\" sizes=\"auto, (max-width: 945px) 100vw, 945px\" \/><\/p>\n<h2>Process Traceability<\/h2>\n<p>It includes a complete history of events with:<\/p>\n<ul>\n<li>Date and time (UTC\/CEST format).<\/li>\n<li>Action taken (creation, sending, reading, signing).<\/li>\n<li>User involved.<\/li>\n<li>Device and operating system used.<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-81622 aligncenter\" src=\"https:\/\/www.viafirma.com\/wp-content\/uploads\/2025\/05\/historico.png\" alt=\"Hist\u00f3rico de acciones\" width=\"1019\" height=\"647\" srcset=\"https:\/\/www.viafirma.com\/wp-content\/uploads\/2025\/05\/historico.png 1019w, https:\/\/www.viafirma.com\/wp-content\/uploads\/2025\/05\/historico-300x190.png 300w, https:\/\/www.viafirma.com\/wp-content\/uploads\/2025\/05\/historico-768x488.png 768w\" sizes=\"auto, (max-width: 1019px) 100vw, 1019px\" \/><\/p>\n","protected":false},"template":"","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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