{
  "@context": "https://doi.org/10.5063/schema/codemeta-2.0",
  "@type": "SoftwareSourceCode",
  "name": "Provenance Tool",
  "version": "0.4.2",
  "description": "A free, local-first, open-source PWA for creating portable file provenance records, verifying integrity, and comparing file-level changes.",
  "codeRepository": "https://github.com/xufentu-creator/provenance-tool",
  "issueTracker": "https://github.com/xufentu-creator/provenance-tool/issues",
  "license": "https://spdx.org/licenses/Apache-2.0",
  "author": {
    "@type": "Person",
    "givenName": "Xufen",
    "familyName": "Tu"
  },
  "maintainer": {
    "@type": "Person",
    "givenName": "Xufen",
    "familyName": "Tu"
  },
  "datePublished": "2026-07-30",
  "programmingLanguage": [
    "HTML",
    "CSS",
    "JavaScript"
  ],
  "runtimePlatform": "Web browser",
  "applicationCategory": "Research software",
  "keywords": [
    "provenance",
    "file integrity",
    "SHA-256",
    "version continuity",
    "human confirmation",
    "local-first",
    "PWA"
  ]
}