{
  "_id": "6a214172cd65a98ecbd2a761",
  "Package": "trustedtimestamping",
  "Title": "Create Trusted Timestamps of Datasets and Files",
  "Description": "Trusted Timestamps (tts) are created by incorporating a\nhash of a file or dataset into a transaction on the\ndecentralized blockchain (Stellar network). The package makes\nuse of a free service provided by <https://stellarapi.io>.",
  "Version": "0.2.6",
  "Authors@R": "person(given = \"Peter\",\nfamily = \"Muller\",\nrole = c(\"aut\", \"cre\"),\nemail = \"ttspackage@gmail.com\",\ncomment = c(ORCID = \"0000-0002-5748-6270\"))",
  "License": "AGPL-3",
  "Encoding": "UTF-8",
  "RoxygenNote": "6.1.1",
  "BugReports": "https://github.com/ttspackage/tts/issues",
  "Config/pak/sysreqs": "libssl-dev",
  "Repository": "https://ttspackage.r-universe.dev",
  "Date/Publication": "2019-07-31 09:25:38 UTC",
  "RemoteUrl": "https://github.com/ttspackage/tts",
  "RemoteRef": "HEAD",
  "RemoteSha": "a8fa83527d046866da1261e41571c7e9e6671b8b",
  "NeedsCompilation": "no",
  "Packaged": {
    "Date": "2026-06-04 09:09:25 UTC",
    "User": "root"
  },
  "Author": "Peter Muller [aut, cre] (ORCID:\n<https://orcid.org/0000-0002-5748-6270>)",
  "Maintainer": "Peter Muller <ttspackage@gmail.com>",
  "MD5sum": "b5db58fff2baffa98cacc8fba6be81a5",
  "_user": "ttspackage",
  "_type": "src",
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  "_created": "2026-06-04T09:09:25.000Z",
  "_published": "2026-06-04T09:12:18.016Z",
  "_distro": "noble",
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  "_status": "success",
  "_host": "GitHub-Actions",
  "_upstream": "https://github.com/ttspackage/tts",
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    "author": "ttspackage <52882090+ttspackage@users.noreply.github.com>",
    "committer": "GitHub <noreply@github.com>",
    "message": "Update README.md",
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  "_maintainer": {
    "name": "Peter Muller",
    "email": "ttspackage@gmail.com",
    "login": "ttspackage",
    "description": "",
    "uuid": 52882090,
    "orcid": "0000-0002-5748-6270"
  },
  "_registered": true,
  "_dependencies": [
    {
      "package": "R",
      "version": ">= 3.0.0",
      "role": "Depends"
    },
    {
      "package": "digest",
      "role": "Imports"
    },
    {
      "package": "jsonlite",
      "role": "Imports"
    },
    {
      "package": "httr",
      "role": "Imports"
    }
  ],
  "_owner": "ttspackage",
  "_selfowned": true,
  "_usedby": 0,
  "_updates": [],
  "_tags": [],
  "_stars": 3,
  "_contributors": [
    {
      "user": "ttspackage",
      "count": 98,
      "uuid": 52882090
    }
  ],
  "_userbio": {
    "uuid": 52882090,
    "type": "user",
    "name": "ttspackage"
  },
  "_downloads": {
    "count": 142,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/trustedtimestamping"
  },
  "_devurl": "https://github.com/ttspackage/tts",
  "_searchresults": 2,
  "_rbuild": "4.6.0",
  "_assets": [
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/readme.html",
    "extra/readme.md",
    "extra/trustedtimestamping.html",
    "manual.pdf"
  ],
  "_homeurl": "https://github.com/ttspackage/tts",
  "_realowner": "ttspackage",
  "_cranurl": true,
  "_releases": [
    {
      "version": "0.2.5",
      "date": "2019-07-26"
    },
    {
      "version": "0.2.6",
      "date": "2019-07-30"
    }
  ],
  "_exports": [
    "convert_stellarHash",
    "create_hashFile",
    "create_hashObject",
    "create_ttsFile",
    "create_ttsObject",
    "digest",
    "fromJSON",
    "GET",
    "get_hash",
    "get_timestamp",
    "get_url_blockchaintransaction",
    "validate_hashFile",
    "validate_hashObject"
  ],
  "_help": [
    {
      "page": "convert_stellarHash",
      "title": "Convert hash on STELLAR network (base64 encoded) to standard hexadecimal value",
      "topics": [
        "convert_stellarHash"
      ]
    },
    {
      "page": "create_hashFile",
      "title": "Create sha256 hash of a file",
      "topics": [
        "create_hashFile"
      ]
    },
    {
      "page": "create_hashObject",
      "title": "Create sha256 hash of an object/dataset",
      "topics": [
        "create_hashObject"
      ]
    },
    {
      "page": "create_ttsFile",
      "title": "Create trusted timestamp of a file",
      "topics": [
        "create_ttsFile"
      ]
    },
    {
      "page": "create_ttsObject",
      "title": "Create trusted timestamp of an object/dataset",
      "topics": [
        "create_ttsObject"
      ]
    },
    {
      "page": "get_hash",
      "title": "Retrieve hash from STELLAR network",
      "topics": [
        "get_hash"
      ]
    },
    {
      "page": "get_timestamp",
      "title": "Retrieve timestamp from STELLAR network",
      "topics": [
        "get_timestamp"
      ]
    },
    {
      "page": "get_url_blockchaintransaction",
      "title": "Get url of the transaction on STELLAR network (stellarchain.io (non-json))",
      "topics": [
        "get_url_blockchaintransaction"
      ]
    },
    {
      "page": "validate_hashFile",
      "title": "Validate hash of a file (created on the fly) with hash on STELLAR network p.s. stellar transactions take between 5-7 seconds. If you validate to soon after creating a timestamp, it will fail...",
      "topics": [
        "validate_hashFile"
      ]
    },
    {
      "page": "validate_hashObject",
      "title": "Validate hash of an object/dataset (created on the fly) with hash on STELLAR network p.s. stellar transactions take between 5-7 seconds. If you validate to soon after creating a timestamp, it will fail...",
      "topics": [
        "validate_hashObject"
      ]
    }
  ],
  "_readme": "https://github.com/ttspackage/tts/raw/HEAD/README.md",
  "_rundeps": [
    "askpass",
    "curl",
    "digest",
    "httr",
    "jsonlite",
    "mime",
    "openssl",
    "R6",
    "sys"
  ],
  "_score": 3.1760912590556813,
  "_indexed": true,
  "_nocasepkg": "trustedtimestamping",
  "_universes": [
    "ttspackage"
  ],
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