{
  "title": "ENTO: an ENcrypted, Typed, Omnitrack container format for multimodal research data",
  "version": "0.4",
  "doi": "10.5281/zenodo.20647443",
  "doi_url": "https://doi.org/10.5281/zenodo.20647443",
  "zenodo_record": "https://zenodo.org/records/20647443",
  "record_id": "20647443",
  "publication_date": "2026-06-11",
  "resource_type": {
    "title": "Software",
    "type": "software"
  },
  "creators": [
    {
      "name": "Friedman, Daniel Ari",
      "affiliation": "Active Inference Institute",
      "orcid": "0000-0001-6232-9096"
    }
  ],
  "description": "ENTO (ENcrypted, Typed, Omnitrack) is a flat ZIP container format and reference implementation for bundling heterogeneous research artifacts — time series, genomics slices, spectrograms, provenance proofs — into a single verifiable file. Each track is sealed under per-track AES-256-GCM authenticated encryption with format+track associated-data binding and PADMÉ length padding. The default wire format is 0.4.0; formats 0.2.0, 0.3.0, and 0.3.1 remain read/write compatibility profiles. Graded observability levels control how much manifest metadata a recipient sees, and an optional hash-chained proof export provides tamper-evident lineage. Verification deliberately separates key-authenticated integrity from keyless corruption detection. This deposit is the 0.4 manuscript release candidate together with the MIT-licensed reference implementation source. Planned code home: https://github.com/docxology/entofile.",
  "keywords": [
    "research data formats",
    "authenticated encryption",
    "AES-256-GCM",
    "reproducible research",
    "multimodal containers"
  ],
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  "related_resources": [],
  "github_repo": "",
  "source": "zenodo-only",
  "checked_at": "2026-06-14T22:15:58Z"
}