---
license: apache-2.0
pretty_name: SZL Holdings Model BOM Registry (CycloneDX 1.5)
language:
- en
tags:
  - model-bom
  - cyclonedx
  - provenance
  - governed-ai
  - szl-holdings
  - registry
task_categories:
  - other
size_categories:
  - n<1K
---

# SZLHOLDINGS Model BOM Registry

Canonical CycloneDX 1.5 Model BOM registry for the public models under the
[SZLHOLDINGS](https://huggingface.co/SZLHOLDINGS) organization, plus the
estate's dataset license register and CI-enforced training blocklist.

> **Coverage boundary (OBSERVED 2026-09-25):** the registry holds **44 BOMs**
> generated from the Hub as it stood on 2026-08-30/31. The organization now
> lists **49 public model repositories**; the five created after the last
> refresh (`oac-clinical-transport-health-v1`, `oac-system-health-v1`, `szl-receiptagent-qwen35-0.8b-v2-merged`, `szl-triage-qwen3.5-0.8b-lora`, `szl-triage-qwen3.5-0.8b-lora-study5`) have **no BOM here yet** and are
> **UNKNOWN** to this registry until the next additive refresh. Likewise
> `DATASET_LICENSE_REGISTER.csv` covers the 30 public datasets of 2026-08-31,
> not the 35 public today. Absence from the register is not a clearance.

## License

Repository materials are **Apache-2.0** (the standard text is in `LICENSE`).
The earlier `license: other` declaration was corrected on 2026-09-25 because
the shipped LICENSE file is the Apache License 2.0; no other license text is
present. Per-model licenses are recorded inside each BOM's
`metadata.component.licenses` and are declarations copied from the Hub cards,
not independently verified rights.

## Provenance

Generated 2026-08-30 by `szl_estate_audit` from live Hugging Face Hub metadata
(model listings, repository file siblings, and card data). Each BOM is a
pretty-printed CycloneDX 1.5 JSON document carrying a unique `urn:uuid`
serial number.

## File layout

- `bom-index.json` - machine-readable index: one entry per model with `model`
  (full Hub id), `bom` (BOM file name), and `sha256` of the exact BOM bytes.
- `models/<name>.cdx.json` - one Model BOM per model repo, where `<name>` is the
  model repository name under `SZLHOLDINGS` (44 files total).
- `MODEL_BOM.csv` - flat summary of the same 44 entries.
- `DATASET_LICENSE_REGISTER.csv` - license and training-eligibility register
  for the public datasets known at the 2026-08-31 refresh (30 rows). States:
  `ELIGIBLE-WITH-ATTRIBUTION`, `REVIEW-REQUIRED`, `HELD-COUNSEL`, `BANNED`.
- `TRAINING_BLOCKLIST.txt` - CI-enforced blocklist. Any training config that
  references a listed dataset must fail CI. Currently:
  `SZLHOLDINGS/killinchu-osint-corpus` (constitutional ban, never trained on)
  and `SZLHOLDINGS/szl-quant-sft-v1` (held pending counsel review of upstream
  CoinGecko terms).
- `provenance.json`, `status.json` - exact-revision provenance binding and the
  machine-readable claim boundary for this repository.

## What each BOM records

- `metadata.component` (type `machine-learning-model`): bom-ref
  `hf:SZLHOLDINGS/<name>`, declared license, an external reference to the Hub
  page, and audit properties: `szl:base_model`, `szl:downloads`, `szl:likes`,
  `szl:last_modified`, `szl:pipeline_tag`, `szl:heldout_eval`,
  `szl:publication_eligible`.
- `components[]`: every file in the model repository, each annotated with a
  governance role (`weights`, `config`, `documentation`, `support`).
- `dependencies[]`: the model's dependency closure over its own repository files.

## Doctrine gate: `szl:publication_eligible`

`szl:publication_eligible=false` (with `szl:heldout_eval` = "MISSING - required
before publication") marks a model that is tracked in the estate but **not
cleared for publication** under SZL doctrine: a held-out evaluation receipt must
be attached and verified before the flag can flip to `true`. Values reflect Hub
state at audit time (2026-08-30).

## Per-repo copies

The same BOM is intended to live at `bom/model-bom.cdx.json` inside each model
repository. Those per-repo writes are additive-only (never overwriting existing
files) and are currently pending a write-scoped credential for
`models/SZLHOLDINGS/*`; they will land once that authorization exists. Until
then, this dataset is the canonical registry of record.

## Refresh log

- 2026-09-25: card correction only (no BOM changes). `license: other` →
  `apache-2.0` to match the shipped LICENSE; added the coverage boundary above
  (44 BOMs vs 49 public models; 30 register rows vs 35 public datasets); added
  card metadata (`pretty_name`, `task_categories`, `size_categories`,
  `language`). BOM bytes and `bom-index.json` hashes are unchanged.
- 2026-08-31: additive refresh. Added `models/szl-energy-attest.cdx.json` for
  `SZLHOLDINGS/szl-energy-attest` (created 2026-08-31), bringing coverage to
  44/44 public models at that date. The new BOM follows the same CycloneDX 1.5
  schema (`build_model_bom` 1.0.0 conventions) and was built from live Hub
  metadata read via the HF connector; the `bom-index.json` `sha256` is over the
  exact uploaded bytes. The other 43 BOMs are unchanged from the 2026-08-30
  `szl_estate_audit` generation.
- 2026-08-31 (second pass, estate alignment): `DATASET_LICENSE_REGISTER.csv`
  extended 28 → 30 rows so the register covered **all 30 public datasets** at
  that date. Added `SZLHOLDINGS/model-bom` (self-listing for inventory
  completeness) and `SZLHOLDINGS/szl-frontier-covenant` (`REVIEW-REQUIRED`
  pending content audit). Live Hub enumeration at that commit: 44 models / 30
  datasets / 47 Spaces (the Space count included since-retired Spaces).
  Register sha256 at this refresh:
  `eba61399702c794b75aeb82b7d0a233f460fa7910cc431f2e4c0436932b035c0`.