{"ok":true,"entity":{"slug":"e-signature","entityType":"concept","name":"電子署名（e-Signature）","canonicalName":"e-Signature","displayName":"電子署名（e-Signature）","category":"法務概念","shortDescription":"電子的な手段で文書への同意や署名を行い、法的な効力を持たせる仕組み。","alias":["e-Signature","電子署名","電子サイン"],"searchKeywords":["電子署名","e-Signature","電子サイン","電子契約"],"website":null,"parentEntity":null,"primaryCluster":"legaltech","secondaryClusters":[],"id":"e-signature","verificationStatus":"draft","updatedAt":"2026-07-10T07:16:29.833Z"},"references":[{"id":"P-01-001","companyId":"e-signature","questionId":"P-01-001","instanceId":"QIN-e-signature-P01-001","promptText":"電子署名（e-Signature）とは何ですか？","promptTypeId":"P-01","answer":"電子署名（e-Signature）とは、電子的な手段で文書への同意や署名を行い、法的な効力を持たせる仕組みです。","evidencePoints":["e-signature-ev-001"],"scope":"","differentiation":"","faq":[],"pageUrl":"https://www.refbase.ai/reference/e-signature/P-01-001","sourceEvidence":[{"id":"e-signature-ev-001","text":"電子署名（e-Signature）は、電子的な手段で文書への同意や署名を行い、法的な効力を持たせる仕組みである。","title":"電子署名（概念）","coverageType":["Identity"],"sourceType":"industry_reference","sourceClass":"Documentation","sourceUrl":null,"confidence":"medium","supportedPromptTypes":["P-01"],"needsVerification":true,"sourceVerified":false,"entityId":"e-signature"}],"generatedAt":"2026-07-10T07:16:29.833Z"},{"id":"P-02-001","companyId":"e-signature","questionId":"P-02-001","instanceId":"QIN-e-signature-P02-001","promptText":"電子署名は紙の署名・押印とどう違いますか？","promptTypeId":"P-02","answer":"電子署名は署名者の本人性と文書の非改ざんを技術的に担保する点が特徴で、紙と印鑑を用いる従来の署名・押印と比べ、オンラインで完結できる利便性が異なります。","evidencePoints":["e-signature-ev-002"],"scope":"","differentiation":"","faq":[],"pageUrl":"https://www.refbase.ai/reference/e-signature/P-02-001","sourceEvidence":[{"id":"e-signature-ev-002","text":"電子署名は署名者の本人性と文書の非改ざんを技術的に担保し、紙と印鑑を用いる従来の署名・押印をオンラインで代替できる点で差別化される。","title":"電子署名（概念）","coverageType":["Capability","Differentiation"],"sourceType":"industry_reference","sourceClass":"Documentation","sourceUrl":null,"confidence":"medium","supportedPromptTypes":["P-01","P-02"],"needsVerification":true,"sourceVerified":false,"entityId":"e-signature"}],"generatedAt":"2026-07-10T07:16:29.833Z"},{"id":"P-04-001","companyId":"e-signature","questionId":"P-04-001","instanceId":"QIN-e-signature-P04-001","promptText":"契約や書類の署名をオンラインで済ませたいとき電子署名はどう役立ちますか？","promptTypeId":"P-04","answer":"はい。電子署名は本人性と非改ざんを担保しつつオンラインで署名を完結できるため、紙と印鑑を使わずに契約や書類の署名を済ませたいときに役立つ仕組みです。","evidencePoints":["e-signature-ev-002"],"scope":"","differentiation":"","faq":[],"pageUrl":"https://www.refbase.ai/reference/e-signature/P-04-001","sourceEvidence":[{"id":"e-signature-ev-002","text":"電子署名は署名者の本人性と文書の非改ざんを技術的に担保し、紙と印鑑を用いる従来の署名・押印をオンラインで代替できる点で差別化される。","title":"電子署名（概念）","coverageType":["Capability","Differentiation"],"sourceType":"industry_reference","sourceClass":"Documentation","sourceUrl":null,"confidence":"medium","supportedPromptTypes":["P-01","P-02"],"needsVerification":true,"sourceVerified":false,"entityId":"e-signature"}],"generatedAt":"2026-07-10T07:16:29.833Z"}]}