An interactive framework for simulating blockchain protocols using a hybrid 'R-Shiny' and 'Python' architecture. The package provides tools to visualize peer-to-peer network maps, manage supply chain logistics on-chain, and execute cross-border settlements via smart contract logic. It leverages the 'reticulate' package to perform standardized cryptographic operations, including 'SHA-256' hashing, 'Merkle' Tree construction, and 'ECDSA' (Elliptic Curve Digital Signature Algorithm) key generation. This tool is designed for pedagogical demonstration and rapid prototyping of distributed ledger requirements.
| Version: | 0.1.3 |
| Imports: | shiny, reticulate, reactable, networkD3, bslib, jsonlite |
| Suggests: | testthat (≥ 3.0.0), knitr, rmarkdown |
| Published: | 2026-06-11 |
| DOI: | 10.32614/CRAN.package.ShinyBlock |
| Author: | Isaac Osei [aut, cre], Yamini Alakunta [aut] |
| Maintainer: | Isaac Osei <ikemillar65 at gmail.com> |
| BugReports: | https://github.com/ikemillar/ShinyBlock/issues |
| License: | MIT + file LICENSE |
| URL: | https://github.com/ikemillar/ShinyBlock |
| NeedsCompilation: | no |
| SystemRequirements: | Python (>= 3.7), ecdsa (Python package) |
| CRAN checks: | ShinyBlock results |
| Reference manual: | ShinyBlock.html , ShinyBlock.pdf |
| Vignettes: |
Introduction (source, R code) |
| Package source: | ShinyBlock_0.1.3.tar.gz |
| Windows binaries: | r-devel: ShinyBlock_0.1.3.zip, r-release: ShinyBlock_0.1.3.zip, r-oldrel: ShinyBlock_0.1.3.zip |
| macOS binaries: | r-release (arm64): ShinyBlock_0.1.3.tgz, r-oldrel (arm64): ShinyBlock_0.1.3.tgz, r-release (x86_64): ShinyBlock_0.1.3.tgz, r-oldrel (x86_64): ShinyBlock_0.1.3.tgz |
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