Versions:

  • 2.0.3

trustcheck is a software package published by HalfbloodPrince for verifying PyPI package attestations and improving Python supply-chain security. Its stated purpose is to help users check attestation information associated with packages distributed through PyPI, making it relevant to development and release workflows in which package provenance and integrity need to be reviewed. The software fits within the Python supply-chain security category, with a specific focus on PyPI package attestation verification. Potential use cases follow directly from this purpose: developers, maintainers, and organizations working with Python packages can use trustcheck as part of a process for assessing attestations before relying on package artifacts, and teams concerned with supply-chain risk can incorporate attestation checks into their package-evaluation practices. The provided information does not identify supported platforms, installation methods, command-line options, application programming interfaces, dependency requirements, attestation formats, output types, or integration capabilities, so those details cannot be stated. It also does not specify whether trustcheck performs additional security functions beyond verifying attestations. The current version is 2.0.3. The supplied version data indicates that one version is available or listed, so 2.0.3 is the only release identified by this catalog entry and no earlier or later versions can be confirmed from the provided information. The software is attributed solely to the publisher HalfbloodPrince. Based on the available metadata, trustcheck should be understood as a narrowly focused Python security tool centered on PyPI attestations rather than as a general package manager, vulnerability scanner, or complete supply-chain management platform.

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