# ------------------------------------------------ # CITATION.cff file created with {cffr} R package # See also: https://docs.ropensci.org/cffr/ # ------------------------------------------------ cff-version: 1.2.0 message: 'To cite package "attestix" in publications use:' type: software license: Apache-2.0 title: 'attestix: Offline Verifier for Attestix Ed25519 Credentials and UCAN Delegations' version: 0.4.1 doi: 10.32614/CRAN.package.attestix abstract: An offline verifier for verifiable credentials and delegation chains issued by the Attestix Python core. Verifies Ed25519 (RFC 8032) signatures over W3C Verifiable Credentials, decodes Ed25519 'did:key' identifiers, and verifies UCAN delegation chains (EdDSA 'JWT's) including capability attenuation, with no Python runtime required. Reproduces the Attestix JCS-style JSON canonical form (a practical subset of RFC 8785 that additionally applies 'NFC' Unicode normalization) byte-for-byte so that signatures produced by the reference implementation verify here. Useful for compliance, research and biostatistics users who work in R and need to check AI-agent compliance credentials. See for the project and for the bundle wire format. authors: - family-names: Dubasi given-names: Pavan Kumar email: info@vibetensor.com repository: https://vibetensor.r-universe.dev repository-code: https://github.com/VibeTensor/attestix-r commit: 732dd364a29c7971ab389fe855ee2c07a87ca0ac url: https://attestix.io date-released: '2026-06-24' contact: - family-names: Dubasi given-names: Pavan Kumar email: info@vibetensor.com