{ "_id": "6acba4f2fe5cc25786e91afc", "Package": "ShinyBlock", "Type": "Package", "Title": "Multi-Protocol Blockchain Simulator and Enterprise Ledger\nFramework", "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 ", "Description": "An interactive framework for simulating blockchain\nprotocols using a hybrid R-Shiny and Python architecture. The\npackage provides tools to visualize peer-to-peer network maps,\nmanage supply chain logistics on-chain, and execute\ncross-border settlements via smart contract logic. It leverages\nthe 'reticulate' package to perform standardized cryptographic\noperations, including SHA-256 hashing, Merkle Tree\nconstruction, and ECDSA key generation. This tool is designed\nfor pedagogical demonstration and rapid prototyping of\ndistributed ledger requirements.", "License": "MIT + file LICENSE", "Encoding": "UTF-8", "SystemRequirements": "Python (>= 3.7), ecdsa (Python package)", "VignetteBuilder": "knitr", "Roxygen": "list(markdown = TRUE)", "RoxygenNote": "7.3.3", "Config/testthat/edition": "3", "URL": "https://github.com/ikemillar/ShinyBlock", "BugReports": "https://github.com/ikemillar/ShinyBlock/issues", "Config/pak/sysreqs": "cmake libglpk-dev make libicu-dev libpng-dev\nlibuv1-dev libxml2-dev python3 zlib1g-dev", "Repository": "https://ikemillar.r-universe.dev", "Date/Publication": "2026-05-24 07:05:49 UTC", "RemoteUrl": "https://github.com/ikemillar/shinyblock", "RemoteRef": "HEAD", "RemoteSha": "eda07371630f5a633d13f8aa9e41f08ec9b62c3f", "NeedsCompilation": "no", "Packaged": { "Date": "2026-10-11 14:59:15 UTC", "User": "root" }, "Author": "Isaac Osei [aut, cre],\nYamini Alakunta [aut]", "_user": "ikemillar", "_type": "src", "_file": "ShinyBlock_0.1.1.tar.gz", "_fileid": "https://r2.ropensci.org/2da4fdbe2f2a1b832da5737b1be0179ec1f006c45c7e1382a08c19181914211a", "_filesize": 81546, "_sha256": "2da4fdbe2f2a1b832da5737b1be0179ec1f006c45c7e1382a08c19181914211a", "_expires": "2027-01-19T15:02:08.000Z", "_created": "2026-10-11T14:59:15.000Z", "_published": "2026-10-11T15:02:10.238Z", "_buildurl": "https://github.com/r-universe/ikemillar/actions/runs/38149203771", "_status": "success", "_host": "GitHub-Actions", "_jobs": [ { "job": 114499564781, "time": 137, "config": "linux-devel-x86_64", "r": "4.7.0", "check": "OK", "artifact": "11706272266" }, { "job": 114499564730, "time": 136, "config": "linux-release-x86_64", "r": "4.6.1", "check": "OK", "artifact": "11705568523" }, { "job": 114499564753, "time": 101, "config": "macos-oldrel-arm64", "r": "4.5.3", "check": "OK", "artifact": "11706246323" }, { "job": 114499564749, "time": 121, "config": "macos-release-arm64", "r": "4.6.1", "check": "OK", "artifact": "11705986626" }, { "job": 114498949379, "time": 177, "config": "source", "r": "4.6.1", "check": "OK", "artifact": "11706126369" }, { "job": 114499564729, "time": 113, "config": "wasm-release", "r": "4.6.0", "check": "OK", "artifact": "11706467053" }, { "job": 114499564713, "time": 87, "config": "windows-devel-x86_64", "r": "4.7.0", "check": "OK", "artifact": "11706307139" }, { "job": 114499564714, "time": 106, "config": "windows-oldrel-x86_64", "r": "4.5.3", "check": "OK", "artifact": "11706397026" }, { "job": 114499564746, "time": 93, "config": "windows-release-x86_64", "r": "4.6.1", "check": "OK", "artifact": "11705707922" } ], "_upstream": "https://github.com/ikemillar/shinyblock", "_commit": { "id": "eda07371630f5a633d13f8aa9e41f08ec9b62c3f", "author": "ikemillar ", "committer": "ikemillar ", "message": "Initial release of ShinyBlock framework v0.1.1\n", "time": 1779606349 }, "_maintainer": { "name": "Isaac Osei", "email": "ikemillar65@gmail.com", "login": "ikemillar", "description": "", "uuid": 7838601 }, "_distro": "resolute", "_registered": true, "_dependencies": [ { "package": "shiny", "role": "Imports" }, { "package": "reticulate", "role": "Imports" }, { "package": "reactable", "role": "Imports" }, { "package": "networkD3", "role": "Imports" }, { "package": "bslib", "role": "Imports" }, { "package": "jsonlite", "role": "Imports" }, { "package": "testthat", "version": ">= 3.0.0", "role": "Suggests" }, { "package": "knitr", "role": "Suggests" }, { "package": "rmarkdown", "role": "Suggests" } ], "_owner": "ikemillar", "_selfowned": true, "_usedby": 0, "_updates": [ { "week": "2026-21", "n": 1 } ], "_tags": [], "_stars": 0, "_contributors": [ { "user": "ikemillar", "count": 1, "uuid": 7838601 } ], "_userbio": { "uuid": 7838601, "type": "user", "name": "Isaac Osei", "followers": 0 }, "_downloads": { "count": 179, "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/ShinyBlock" }, "_devurl": "https://github.com/ikemillar/shinyblock", "_searchresults": 0, "_rbuild": "4.6.1", "_assets": [ "extra/citation.cff", "extra/citation.html", "extra/citation.json", "extra/citation.txt", "extra/contents.json", "extra/manual.pdf", "extra/ShinyBlock.html", "LICENSE" ], "_homeurl": "https://github.com/ikemillar/shinyblock", "_realowner": "ikemillar", "_cranurl": true, "_releases": [ { "version": "0.1.3", "date": "2026-06-11" } ], "_exports": [ "install_blockchain_deps", "launch_blockchain" ], "_help": [ { "page": "install_blockchain_deps", "title": "Install Python Dependencies", "topics": [ "install_blockchain_deps" ] }, { "page": "launch_blockchain", "title": "Launch the Blockchain Protocol Simulator", "topics": [ "launch_blockchain" ] } ], "_rundeps": [ "base64enc", "bslib", "cachem", "cli", "commonmark", "cpp11", "data.tree", "digest", "evaluate", "fastmap", "fontawesome", "fs", "glue", "here", "highr", "htmltools", "htmlwidgets", "httpuv", "igraph", "jquerylib", "jsonlite", "knitr", "later", "lattice", "lifecycle", "magrittr", "Matrix", "memoise", "mime", "networkD3", "otel", "pkgconfig", "png", "promises", "R6", "rappdirs", "Rcpp", "RcppTOML", "reactable", "reactR", "reticulate", "rlang", "rmarkdown", "rprojroot", "sass", "shiny", "sourcetools", "stringi", "tinytex", "vctrs", "withr", "xfun", "xtable", "yaml" ], "_vignettes": [ { "source": "Introduction.Rmd", "filename": "Introduction.html", "title": "Introduction to ShinyBlock: A Multi-Protocol Simulator", "engine": "knitr::rmarkdown", "headings": [ "Overview", "1. Cryptographic Foundations", "2. Consensus and Mining", "3. Enterprise Use Cases", "Getting Started", "Installation and Setup" ], "created": "2026-05-24 07:05:49", "modified": "2026-05-24 07:05:49", "commits": 1 } ], "_score": 3, "_indexed": true, "_nocasepkg": "shinyblock", "_universes": [ "ikemillar" ], "_binaries": [ { "r": "4.7.0", "os": "linux", "version": "0.1.1", "date": "2026-10-11T15:01:19.000Z", "distro": "resolute", "commit": "eda07371630f5a633d13f8aa9e41f08ec9b62c3f", "fileid": "https://r2.ropensci.org/2df4949fc0e72d81084c611951d75d78526f8f19fc79b220e3205c0b31ca3ccf", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/ikemillar/actions/runs/38149203771" }, { "r": "4.6.1", "os": "linux", "version": "0.1.1", "date": "2026-10-11T15:01:24.000Z", "distro": "resolute", "commit": "eda07371630f5a633d13f8aa9e41f08ec9b62c3f", "fileid": "https://r2.ropensci.org/d300d88913708ace6170169d72a822df16deab00f3b15ecb3d59ffbf6a04ace5", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/ikemillar/actions/runs/38149203771" }, { "r": "4.5.3", "os": "mac", "version": "0.1.1", "date": "2026-10-11T15:00:55.000Z", "commit": "eda07371630f5a633d13f8aa9e41f08ec9b62c3f", "fileid": "https://r2.ropensci.org/13efb490ec47215b3c3841507cb7d9707cf36c6a951152ff4e759b5d76828e16", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/ikemillar/actions/runs/38149203771" }, { "r": "4.6.1", "os": "mac", "version": "0.1.1", "date": "2026-10-11T15:01:13.000Z", "commit": "eda07371630f5a633d13f8aa9e41f08ec9b62c3f", "fileid": "https://r2.ropensci.org/174020eeb36001107707c1312baeb2ecfd5e5acd9e0f1fe85fc49c74fe1f7b94", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/ikemillar/actions/runs/38149203771" }, { "r": "4.6.0", "os": "wasm", "version": "0.1.1", "date": "2026-10-11T15:01:26.000Z", "commit": "eda07371630f5a633d13f8aa9e41f08ec9b62c3f", "fileid": "https://r2.ropensci.org/1d05daec69fa613e12d8295d377754d244b91baac5586281a8b70354b9979c72", "status": "success", "buildurl": "https://github.com/r-universe/ikemillar/actions/runs/38149203771" }, { "r": "4.7.0", "os": "win", "version": "0.1.1", "date": "2026-10-11T15:00:31.000Z", "commit": "eda07371630f5a633d13f8aa9e41f08ec9b62c3f", "fileid": "https://r2.ropensci.org/6ced1ecaa9e378a51305b3b70c6d1aafd28b9b2d9f9ab22e8bf4a111bbfdad27", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/ikemillar/actions/runs/38149203771" }, { "r": "4.5.3", "os": "win", "version": "0.1.1", "date": "2026-10-11T15:00:43.000Z", "commit": "eda07371630f5a633d13f8aa9e41f08ec9b62c3f", "fileid": "https://r2.ropensci.org/90ca059f9c5d575d5fe8f9b453ae8754a5e72e04d63092ab26319722a49c3113", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/ikemillar/actions/runs/38149203771" }, { "r": "4.6.1", "os": "win", "version": "0.1.1", "date": "2026-10-11T15:00:33.000Z", "commit": "eda07371630f5a633d13f8aa9e41f08ec9b62c3f", "fileid": "https://r2.ropensci.org/cdab2ee2a76710b72bf4da5a2921c7c04f2bddf9edf57f163754663a3d4f2db9", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/ikemillar/actions/runs/38149203771" } ] }