Libraries tagged by provenance

SLSA Provenance predicates (v1 and v0.2) for PHP

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Build, sign and verify in-toto attestation Statements (v1 and v0.1) in PHP

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Composer plugin that verifies GitHub build-provenance attestations for the packages you install

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Vortos Release — immutable build manifests, schema fingerprinting, rollback invariant math, semver/changelog, and coordinated multi-repo tagging. Write-once persistence enforced at the storage layer; provenance-ready for cosign/SLSA attestation.

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Store machine, human, and source assertions as append-only claims with confidence, basis, and provenance.

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Build Sigstore bundles (.sigstore.json) in PHP — the counterpart to verification, emitting DSSE and message-signature bundles

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PHP library for C2PA Content Credentials: build, sign, read and verify manifests, with machine-readable marking of AI-generated content (EU AI Act, Article 50).

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PHP implementation of the W3C Provenance Data Model (PROV-DM)

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Tamper-evident receipts for AI inference calls: SHA-256 hash chain, RFC 8785 JCS canonicalization, Ed25519 signatures. Pure PHP, zero framework dependencies. EU AI Act Article 12 / NIST AI RMF aligned.

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Store machine, human, and source assertions as append-only claims with confidence, basis, and provenance.

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MNB ScraperKit V1.0.3 - enterprise-ready PHP crawling and data extraction framework with AI crawl intelligence, search discovery, authorized mail/webmail extraction connectors, publisher metadata workflows, extraction recipes, provenance, quality reports, datasets, queues, dashboards, and compliance tooling.

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Apache NiFi data flow management toolkit for Coqui — process groups, processors, connections, controller services, parameter contexts, provenance, and PHP pipeline DSL deployment via the NiFi REST API.

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Permet de tester les nombres provenant de formulaire HTLM

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