---
dataset_info:
  config_name: treasury-evidence
  features:
    - name: dataset_id
      dtype: string
  homepage: https://catalogue.data.govt.nz/organization/the-treasury
  license: cc-by-4.0
  language:
    - en
tags:
  - new-zealand
  - government-data
  - treasury
  - public-finance
  - ckan
---

# Archive Govt NZ — Treasury evidence preview

This is an evidence-first archive record generated from stage-specific receipts.
The rolling Hugging Face state, historical Zenodo release state, and any newly
prepared package are reported separately. A new package is prepared-not-published
until its own upload, readback, and release receipts exist.

## Scope

- Treasury discovery: `observed`
- Capture: `12 out of 12 resources locally validated`
- Validation: `software-gates-passed`
- Transformation: `derivative-foundation`
- Publication: `uploaded-remotely-verified`
- Final reconciliation: `reconciled`

## Publication receipts

- Hugging Face state: `uploaded-remotely-verified`
- Hugging Face revision: `9406a3b0f877f0251c1baf89665cacc0c30dbae0`
- Zenodo DOI: `10.5281/zenodo.21728726`
- Zenodo state: `published`
- Publication limit: `claims apply only to the exact revisions and DOI receipts below`

## Resource disposition snapshot

Original metadata and source files remain distinct from derivatives. Rights, restriction,
withdrawal, and transformation decisions are recorded with per-resource provenance and
stage snapshots.

## Per-resource provenance and restriction summary

- Restricted: 79
- Accessible: 12
- Awaiting authoritative replacement: 0

`resource_summary` (JSON):

```json
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    "state": "tombstone-required",
    "capture_state": "tombstone-required",
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    "source_url": "http://www.treasury.govt.nz/government/fiscalstrategy/model",
    "state": "tombstone-required",
    "capture_state": "tombstone-required",
    "disposition": "terminal",
    "reason": "no secure candidate returned an eligible status",
    "candidate_count": 1,
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      403
    ]
  },
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    "dataset_id": "df48c5bd-0dcf-4b5b-9fec-30485ff641df",
    "source_url": "http://www.treasury.govt.nz/budget/2015/fsr",
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    "capture_state": "tombstone-required",
    "disposition": "terminal",
    "reason": "no secure candidate returned an eligible status",
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    "dataset_id": "e62bec0a-be6a-44c3-856a-37a300737fe4",
    "source_url": "http://www.treasury.govt.nz/budget/2013/data",
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    "reason": "no secure candidate returned an eligible status",
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    "source_url": "http://www.treasury.govt.nz/government/investmentstatements/2014/is14-charts-data.xls",
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    "disposition": "terminal",
    "reason": "no secure candidate returned an eligible status",
    "candidate_count": 1,
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      404
    ]
  }
]
```

## Archive architecture

The following governed architecture profile is shared with future release
packages. Secondary preservation outputs pass through the same admission gates
as any other derivative and never replace original source bytes.

# Archive system architecture

This is the canonical, reusable architecture profile for evidence-first archive
projects maintained across GitHub, Hugging Face, and Zenodo. A project may omit
components that are not applicable, but must preserve the distinctions between
discovery, original capture, secondary preservation, admission, rolling
publication, and immutable release.

![Archive system architecture](docs/archive-system-architecture.svg)

The SVG is generated from `archive-system-architecture.mmd`. The Mermaid source
below remains canonical and accessible when a publication surface cannot render
Mermaid directly.

```mermaid
flowchart LR
    Discovery["Catalogue and publisher discovery"] --> Bounded["Bounded deterministic retrieval"]
    Bounded --> Objects["Content-addressed objects"]
    Bounded --> IA["Internet Archive triangulation"]

    Exceptions["Selected unresolved pages"] --> Secondary["Isolated secondary preservation pilot"]
    Exceptions --> Browser["Manual browser-assisted inspection"]

    Secondary --> Admission["Existing hashing, rights and validation gates"]
    Browser --> Candidates["Candidate URLs only"]
    Candidates --> Bounded
    Admission --> Objects

    Objects --> HF["Rolling Hugging Face archive"]
    HF --> Zenodo["Gated immutable Zenodo releases"]
```

## System roles

- **GitHub:** source, schemas, workflows, compact evidence, issues, and design.
- **Content-addressed storage:** immutable original and admitted derivative bytes.
- **Internet Archive:** independent discovery and redundancy evidence.
- **Secondary preservation tools:** additional HTML, WARC, screenshot, and
  transaction representations; never authoritative merely because capture ran.
- **Hugging Face:** rolling originals, derivatives, manifests, cards, and
  remotely verified revisions.
- **Zenodo:** intentional checksum-pinned releases and DOI records at meaningful
  milestones, never a substitute for rolling state.

## Reuse contract

1. Use source-neutral node labels in shared diagrams and identify project-specific
   tools in adjacent text.
2. Keep originals and derivatives distinguishable by role and hash.
3. Require an explicit admission gate between any browser/crawler and durable
   archive storage.
4. Report GitHub commit, Hugging Face revision, and Zenodo DOI states separately.
5. Package this document with future preservation releases; update an existing
   rolling dataset card when appropriate, but do not mint a DOI solely for a
   diagram change.