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LouisianaAIHub/louisiana-ai-signals-public-ledger

Louisiana AI Signals — Public Ledger Official public dataset distribution of the Louisiana AI Signals — Public Ledger, published by Louisiana AI Hub, LLC. Canonical current system of record: https://louisianaaihub.com/ledger This Hugging Face dataset is an official public distribution snapshot. It is not an independent system of record. If this distribution differs from the current Public Ledger at LouisianaAIHub.com, the current Public Ledger controls. Dataset… See the full description on the dataset page: https://huggingface.co/datasets/LouisianaAIHub/louisiana-ai-signals-public-ledger.

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Dataset Card

Louisiana AI Signals — Public Ledger

Official public dataset distribution of the Louisiana AI Signals — Public Ledger, published by Louisiana AI Hub, LLC.

Canonical current system of record: https://louisianaaihub.com/ledger

This Hugging Face dataset is an official public distribution snapshot. It is not an independent system of record. If this distribution differs from the current Public Ledger at LouisianaAIHub.com, the current Public Ledger controls.

Dataset identity

  • —Dataset: Louisiana AI Signals — Public Ledger
  • —Dataset ID: louisiana-ai-signals-public-ledger
  • —Publisher: Louisiana AI Hub, LLC
  • —Dataset version: 2026-09-14-r3
  • —Snapshot date: 2026-09-14
  • —Record count: 186
  • —Status composition: 182 LOGGED / 4 CORRECTED
  • —LAIS range: LAIS-0001 through LAIS-0195
  • —Canonical Ledger: https://louisianaaihub.com/ledger
  • —Methodology: https://louisianaaihub.com/methodology
  • —Citation & Use: https://louisianaaihub.com/citation-use
  • —Official GitHub distribution: https://github.com/LouisianaAIHub/louisiana-ai-signals

Dataset scope

This distribution contains the governed Louisiana AI Signals / Public Ledger records only.

It does not distribute:

  • —the Louisiana AI Hub Source Register as a dataset;
  • —preserved source PDFs or source-reference PDFs;
  • —project-profile datasets;
  • —parish or Parish Intelligence datasets;
  • —Power & Grid datasets;
  • —Water & Utility datasets;
  • —commercial or Project Intelligence data;
  • —internal research or unpublished intelligence.

Public information appearing elsewhere on LouisianaAIHub.com is not automatically part of this dataset.

Dataset Viewer

The Hugging Face Dataset Viewer is configured to display the canonical CSV representation of the Public Ledger snapshot.

The JSON file is a companion representation of the same governed records and includes additional dataset-level provenance metadata.

The manifest and checksum file are integrity and release-governance files. They are not additional datasets and should not be interpreted as Ledger records.

Distribution files

The official snapshot package contains:

  • —louisiana-ai-signals-public-ledger.csv
  • —louisiana-ai-signals-public-ledger.json
  • —louisiana-ai-signals-public-ledger-manifest.json
  • —SHA256SUMS.txt

The CSV and JSON contain the same 186 governed LAIS records.

The manifest identifies the publisher, dataset version, snapshot date, canonical authority, record range, distribution files, byte sizes, and SHA-256 values.

SHA256SUMS.txt provides integrity hashes for the canonical CSV, JSON, and manifest distribution files.

Stable LAIS identifiers

Every Louisiana AI Signals record uses a stable identifier in the form:

LAIS-####

Example:

LAIS-0150

LAIS identifiers are persistent across:

  • —LouisianaAIHub.com;
  • —the official GitHub distribution;
  • —this Hugging Face distribution;
  • —approved future citations and releases.

Do not renumber LAIS records in downstream use.

Identifiers are stable and may be non-contiguous. This snapshot contains 186 occupied historical records within the range LAIS-0001 through LAIS-0195; do not infer record count from the highest identifier.

Record provenance

Each distributed record contains a provenance spine including:

  • —signal_id;
  • —publisher_name;
  • —dataset_name;
  • —dataset_version;
  • —canonical_ledger_url;
  • —canonical_record_url;
  • —citation_and_use_url.

Example:

LAIS-0150

Canonical record:

https://louisianaaihub.com/ledger#lais-0150

This provenance metadata is intended to help Louisiana AI Hub attribution and canonical record identity survive ordinary downstream reuse.

It does not prevent a third party from modifying downloaded public data.

Source treatment

The governed Public Ledger includes source_url_or_path.

In dataset version 2026-09-14-r3, Louisiana AI Hub-hosted source locations are represented as absolute LouisianaAIHub.com URLs.

This Hugging Face repository does not mirror the Louisiana AI Hub preserved source archive or publish the Source Register as a dataset.

Underlying public records and third-party source materials retain their own provenance and legal status independent of Louisiana AI Hub.

Corrections and supersession

Louisiana AI Signals preserves historical record continuity.

Records may be corrected or superseded without renumbering their stable LAIS identifiers.

Relevant fields include:

  • —signal_status;
  • —superseded_by;
  • —supersedes;
  • —aggregation_role.

For the authoritative current status of a record, consult its canonical record URL or the current Public Ledger:

https://louisianaaihub.com/ledger

Monetary interpretation

Monetary fields retain source-sensitive qualifiers and governed aggregation treatment.

Do not treat all monetary values as directly additive.

Relevant fields include:

  • —amount_usd;
  • —amount_display;
  • —amount_usd_floor;
  • —amount_qualifier;
  • —aggregation_role.

Historical, superseded, non-additive, contingent, requested, unsupported, or otherwise excluded values should be interpreted according to their individual record treatment.

Blank values and em dashes do not mean zero.

Integrity

For dataset version 2026-09-14-r3:

CSV SHA-256

b2f5c40a9dae45d2aa7bcd13c4bddb1abbe94e48bfc43c7844612846e1a3be81

JSON SHA-256

2dadc894726b1e7f6f1b2783168bfccd63304085d4ccde1e2910a3da35d2d4df

Manifest SHA-256

3d51615c19aab93fb4abaff0a09f259d39f2430352b88288a95321893d9142ae

The canonical production SHA256SUMS.txt for this release covers the CSV, JSON, and manifest artifacts.

SHA-256 values allow users to determine whether those canonical source files match the official Louisiana AI Hub snapshot.

They do not prevent downstream modification.

Citation

Recommended dataset citation:

Louisiana AI Hub, LLC. Louisiana AI Signals — Public Ledger. Dataset version 2026-09-14-r3; snapshot date 2026-09-14. https://louisianaaihub.com/ledger

Recommended record-level format:

Louisiana AI Hub, LLC. LAIS-####, “[signal title].” Louisiana AI Signals — Public Ledger. Version 2026-09-14-r3. [canonical record URL]

Example:

Louisiana AI Hub, LLC. LAIS-0150, “Amazon expands Northwest Louisiana planned data-center investment to $18B and three planned campuses.” Louisiana AI Signals — Public Ledger. Version 2026-09-14-r3. https://louisianaaihub.com/ledger#lais-0150

For complete citation guidance, see:

https://github.com/LouisianaAIHub/louisiana-ai-signals/blob/main/CITATION.md

Modified or derived use

A dataset or analysis that has been filtered, transformed, merged, reformatted, supplemented, analyzed, or otherwise modified should be clearly identified as modified or derived.

Modified or derived material should not be represented as an unmodified official Louisiana AI Signals dataset or as an official Louisiana AI Hub release.

Citation and use terms

Publication on Hugging Face does not grant a separate blanket open-source or open-data license.

Citation, attribution, republication, redistribution, commercial use, and other reuse are governed by the current Louisiana AI Hub Citation & Use policy:

https://louisianaaihub.com/citation-use

Repository-specific terms are also available through the official GitHub distribution:

https://github.com/LouisianaAIHub/louisiana-ai-signals/blob/main/TERMS.md

Snapshot limitations

This dataset represents a dated public distribution snapshot.

LouisianaAIHub.com may contain newer:

  • —LAIS records;
  • —corrections;
  • —supersessions;
  • —classifications;
  • —methodology information;
  • —or governing use terms.

Therefore, users requiring current information should consult:

https://louisianaaihub.com/ledger

Authoritative current source

Louisiana AI Signals — Public Ledger https://louisianaaihub.com/ledger

Publisher Louisiana AI Hub, LLC

Louisiana AI Hub https://louisianaaihub.com/