{
  "_id": "6a588fd0ff0138dec5d751a8",
  "Package": "MarineChain",
  "Type": "Package",
  "Title": "Blockchain-Enabled Maritime Transportation System Simulator",
  "Version": "0.1.1",
  "Authors@R": "c(\nperson(\"Isaac\", \"Osei\", email = \"ikemillar65@gmail.com\", role = c(\"aut\", \"cre\")),\nperson(\"Yamini\", \"Alakunta\", email = \"yamini_alakunta@srmap.edu.in\", role = \"aut\")\n)",
  "Maintainer": "Isaac Osei <ikemillar65@gmail.com>",
  "Description": "Simulates BMTS cryptographic and consensus layer\noperations.",
  "License": "MIT + file LICENSE",
  "Encoding": "UTF-8",
  "VignetteBuilder": "knitr",
  "Roxygen": "list(markdown = TRUE)",
  "RoxygenNote": "7.3.3",
  "Config/testthat/edition": "3",
  "URL": "https://github.com/ikemillar/MarineChain",
  "BugReports": "https://github.com/ikemillar/MarineChain/issues",
  "Config/pak/sysreqs": "libabsl-dev cmake libgdal-dev gdal-bin libgeos-dev\nmake libicu-dev libpng-dev libuv1-dev libssl-dev libproj-dev\nlibsqlite3-dev libudunits2-dev zlib1g-dev",
  "Repository": "https://ikemillar.r-universe.dev",
  "Date/Publication": "2026-06-23 02:34:45 UTC",
  "RemoteUrl": "https://github.com/ikemillar/marinechain",
  "RemoteRef": "HEAD",
  "RemoteSha": "81ffa22c1646100e8c0c98e9dcc76de8a99b4432",
  "NeedsCompilation": "no",
  "Packaged": {
    "Date": "2026-07-16 07:57:35 UTC",
    "User": "root"
  },
  "Author": "Isaac Osei [aut, cre],\nYamini Alakunta [aut]",
  "_user": "ikemillar",
  "_type": "src",
  "_file": "MarineChain_0.1.1.tar.gz",
  "_fileid": "https://r2.ropensci.org/eaa910d0e17dec9d814b33458ea5c6daeadc2d48a198ee5b66f2602aea4042df",
  "_filesize": 102183,
  "_sha256": "eaa910d0e17dec9d814b33458ea5c6daeadc2d48a198ee5b66f2602aea4042df",
  "_expires": "2026-10-24T08:01:18.000Z",
  "_created": "2026-07-16T07:57:35.000Z",
  "_published": "2026-07-16T08:01:20.403Z",
  "_jobs": [
    {
      "job": 87566834695,
      "time": 163,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "8368820350"
    },
    {
      "job": 87566834631,
      "time": 165,
      "config": "linux-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "8368821218"
    },
    {
      "job": 87566834694,
      "time": 99,
      "config": "macos-oldrel-arm64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "8368805345"
    },
    {
      "job": 87566834684,
      "time": 89,
      "config": "macos-release-arm64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "8368812865"
    },
    {
      "job": 87565942414,
      "time": 284,
      "config": "source",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "8368756942"
    },
    {
      "job": 87566834620,
      "time": 149,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "8368814406"
    },
    {
      "job": 87566834658,
      "time": 102,
      "config": "windows-devel",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "8368796711"
    },
    {
      "job": 87566834706,
      "time": 100,
      "config": "windows-oldrel",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "8368796002"
    },
    {
      "job": 87566834679,
      "time": 111,
      "config": "windows-release",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "8368800862"
    }
  ],
  "_host": "GitHub-Actions",
  "_buildurl": "https://github.com/r-universe/ikemillar/actions/runs/29481442000",
  "_status": "success",
  "_upstream": "https://github.com/ikemillar/marinechain",
  "_commit": {
    "id": "81ffa22c1646100e8c0c98e9dcc76de8a99b4432",
    "author": "ikemillar <ikemillar65@gmail.com>",
    "committer": "ikemillar <ikemillar65@gmail.com>",
    "message": "Initial commit: Fully compliant 0.1.1 production release with zero warnings\n",
    "time": 1782182085
  },
  "_maintainer": {
    "name": "Isaac Osei",
    "email": "ikemillar65@gmail.com",
    "login": "ikemillar",
    "description": "",
    "uuid": 7838601
  },
  "_distro": "resolute",
  "_registered": true,
  "_dependencies": [
    {
      "package": "shiny",
      "role": "Imports"
    },
    {
      "package": "shinydashboard",
      "role": "Imports"
    },
    {
      "package": "digest",
      "role": "Imports"
    },
    {
      "package": "leaflet",
      "role": "Imports"
    },
    {
      "package": "plotly",
      "role": "Imports"
    },
    {
      "package": "knitr",
      "role": "Suggests"
    },
    {
      "package": "rmarkdown",
      "role": "Suggests"
    },
    {
      "package": "testthat",
      "version": ">= 3.0.0",
      "role": "Suggests"
    }
  ],
  "_owner": "ikemillar",
  "_selfowned": true,
  "_usedby": 0,
  "_updates": [
    {
      "week": "2026-26",
      "n": 1
    }
  ],
  "_tags": [],
  "_stars": 0,
  "_contributors": [
    {
      "user": "ikemillar",
      "count": 1,
      "uuid": 7838601
    }
  ],
  "_userbio": {
    "uuid": 7838601,
    "type": "user",
    "name": "Isaac Osei",
    "followers": 0
  },
  "_downloads": {
    "count": 0,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/MarineChain"
  },
  "_devurl": "https://github.com/ikemillar/marinechain",
  "_searchresults": 0,
  "_rbuild": "4.6.1",
  "_assets": [
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/MarineChain.html",
    "LICENSE",
    "manual.pdf"
  ],
  "_homeurl": "https://github.com/ikemillar/marinechain",
  "_realowner": "ikemillar",
  "_cranurl": true,
  "_releases": [
    {
      "version": "1.1.0",
      "date": "2026-07-15"
    }
  ],
  "_exports": [
    "app_server",
    "app_ui",
    "inject_attack",
    "run_app",
    "simulate_crypto_ops",
    "simulate_network_routing",
    "simulate_poah_block"
  ],
  "_help": [
    {
      "page": "app_server",
      "title": "The Application Server Logic",
      "topics": [
        "app_server"
      ]
    },
    {
      "page": "app_ui",
      "title": "The Application User Interface",
      "topics": [
        "app_ui"
      ]
    },
    {
      "page": "calc_distance",
      "title": "Calculate Geodetic Distance (Haversine Formula)",
      "topics": [
        "calc_distance"
      ]
    },
    {
      "page": "inject_attack",
      "title": "Inject Malicious Attacks into Maritime Telemetry Streams",
      "topics": [
        "inject_attack"
      ]
    },
    {
      "page": "run_app",
      "title": "Run the BMTS Shiny Simulator Application",
      "topics": [
        "run_app"
      ]
    },
    {
      "page": "simulate_crypto_ops",
      "title": "Simulate Cryptographic Processing Overhead",
      "topics": [
        "simulate_crypto_ops"
      ]
    },
    {
      "page": "simulate_network_routing",
      "title": "Simulate Multi-Hop Maritime Network Routing",
      "topics": [
        "simulate_network_routing"
      ]
    },
    {
      "page": "simulate_poah_block",
      "title": "Simulate PoAH Blockchain Block Generation",
      "topics": [
        "simulate_poah_block"
      ]
    }
  ],
  "_rundeps": [
    "askpass",
    "base64enc",
    "bslib",
    "cachem",
    "class",
    "classInt",
    "cli",
    "commonmark",
    "cpp11",
    "crosstalk",
    "curl",
    "data.table",
    "DBI",
    "digest",
    "dplyr",
    "e1071",
    "evaluate",
    "farver",
    "fastmap",
    "fontawesome",
    "fs",
    "generics",
    "ggplot2",
    "glue",
    "gtable",
    "highr",
    "htmltools",
    "htmlwidgets",
    "httpuv",
    "httr",
    "isoband",
    "jquerylib",
    "jsonlite",
    "KernSmooth",
    "knitr",
    "labeling",
    "later",
    "lattice",
    "lazyeval",
    "leaflet",
    "leaflet.providers",
    "lifecycle",
    "magrittr",
    "MASS",
    "memoise",
    "mime",
    "openssl",
    "otel",
    "pillar",
    "pkgconfig",
    "plotly",
    "png",
    "promises",
    "proxy",
    "purrr",
    "R6",
    "rappdirs",
    "raster",
    "RColorBrewer",
    "Rcpp",
    "rlang",
    "rmarkdown",
    "s2",
    "S7",
    "sass",
    "scales",
    "sf",
    "shiny",
    "shinydashboard",
    "sourcetools",
    "sp",
    "stringi",
    "stringr",
    "sys",
    "terra",
    "tibble",
    "tidyr",
    "tidyselect",
    "tinytex",
    "units",
    "utf8",
    "vctrs",
    "viridisLite",
    "withr",
    "wk",
    "xfun",
    "xtable",
    "yaml"
  ],
  "_vignettes": [
    {
      "source": "maritime_cyber_range_guide.Rmd",
      "filename": "maritime_cyber_range_guide.html",
      "title": "Maritime Cyber-Range Simulation Guide",
      "engine": "knitr::rmarkdown",
      "headings": [],
      "created": "2026-06-23 02:34:45",
      "modified": "2026-06-23 02:34:45",
      "commits": 1
    }
  ],
  "_score": 3,
  "_indexed": true,
  "_nocasepkg": "marinechain",
  "_universes": [
    "ikemillar"
  ],
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "0.1.1",
      "date": "2026-07-16T08:00:11.000Z",
      "distro": "resolute",
      "commit": "81ffa22c1646100e8c0c98e9dcc76de8a99b4432",
      "fileid": "https://r2.ropensci.org/94709a332957a85a1455c878efb83ad96acbdd5b44104496a177713afc9fa4c4",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/ikemillar/actions/runs/29481442000"
    },
    {
      "r": "4.6.1",
      "os": "linux",
      "version": "0.1.1",
      "date": "2026-07-16T08:00:12.000Z",
      "distro": "resolute",
      "commit": "81ffa22c1646100e8c0c98e9dcc76de8a99b4432",
      "fileid": "https://r2.ropensci.org/58c4f0928e3d4ef16e316861e04d6de17a0d2e6cd034622d852655418c8dc6bb",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/ikemillar/actions/runs/29481442000"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "0.1.1",
      "date": "2026-07-16T07:59:40.000Z",
      "commit": "81ffa22c1646100e8c0c98e9dcc76de8a99b4432",
      "fileid": "https://r2.ropensci.org/98e708d3ae6809eccd431e9253ab9d47f0456f318f2357600a42677769cb3381",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/ikemillar/actions/runs/29481442000"
    },
    {
      "r": "4.6.1",
      "os": "mac",
      "version": "0.1.1",
      "date": "2026-07-16T08:00:00.000Z",
      "commit": "81ffa22c1646100e8c0c98e9dcc76de8a99b4432",
      "fileid": "https://r2.ropensci.org/cf7bd80ddb8397946e123ea6a954f2c2b8a567cc44bf5d1b30533ac37b31ab50",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/ikemillar/actions/runs/29481442000"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "0.1.1",
      "date": "2026-07-16T08:00:22.000Z",
      "commit": "81ffa22c1646100e8c0c98e9dcc76de8a99b4432",
      "fileid": "https://r2.ropensci.org/4a96b48175bc2d3a56f895c659c2f185a66e550d59be4563e852a0122e4ced6e",
      "status": "success",
      "buildurl": "https://github.com/r-universe/ikemillar/actions/runs/29481442000"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "0.1.1",
      "date": "2026-07-16T07:59:00.000Z",
      "commit": "81ffa22c1646100e8c0c98e9dcc76de8a99b4432",
      "fileid": "https://r2.ropensci.org/0c6cb19ac005d9de82834ea225918eae2bff1ff989261fa25776655b3e42e442",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/ikemillar/actions/runs/29481442000"
    },
    {
      "r": "4.5.3",
      "os": "win",
      "version": "0.1.1",
      "date": "2026-07-16T07:58:59.000Z",
      "commit": "81ffa22c1646100e8c0c98e9dcc76de8a99b4432",
      "fileid": "https://r2.ropensci.org/9463da824988ad96372212ed7135272db554f3fdeaab0d443c9f7002a8d3d150",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/ikemillar/actions/runs/29481442000"
    },
    {
      "r": "4.6.1",
      "os": "win",
      "version": "0.1.1",
      "date": "2026-07-16T07:59:14.000Z",
      "commit": "81ffa22c1646100e8c0c98e9dcc76de8a99b4432",
      "fileid": "https://r2.ropensci.org/e7b81e5bced24145ab62c7b0281eec97fbde03ed3aba0c52af7d32b4780e066d",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/ikemillar/actions/runs/29481442000"
    }
  ]
}