Metadata-Version: 2.4
Name: hackett-metaos
Version: 0.3.0
Summary: Receipts-native cryptographic accountability infrastructure
Home-page: https://github.com/adhack121-create/hackett-meta-os
Author: Andrew Hackett
Author-email: Andrew Hackett <adhack121@gmail.com>
License: MIT
Project-URL: Homepage, https://github.com/adhack121-create/hackett-meta-os
Keywords: cryptography,receipts,audit,provenance,accountability
Classifier: Development Status :: 3 - Alpha
Classifier: Intended Audience :: Developers
Classifier: Topic :: Security :: Cryptography
Classifier: License :: OSI Approved :: MIT License
Classifier: Programming Language :: Python :: 3
Requires-Python: >=3.8
Description-Content-Type: text/markdown
License-File: LICENSE
Requires-Dist: cryptography>=41.0.0
Provides-Extra: full
Requires-Dist: watchdog>=3.0.0; extra == "full"
Provides-Extra: dev
Requires-Dist: pytest>=7.0.0; extra == "dev"
Dynamic: author
Dynamic: home-page
Dynamic: license-file
Dynamic: requires-python

# Hackett Meta OS

Receipts-native cryptographic accountability infrastructure.

Every event. Every observer. Every omission. Provably recorded.

## Install

    pip install hackett-metaos

## Quick Start

    from python.ledger import Ledger

    ledger = Ledger()
    receipt = ledger.log_event('Patient record accessed', observer_id='Dr. Smith')
    print(receipt)

## What This Is

Hackett Meta OS is a receipts-native accountability substrate. Every action generates a cryptographically signed, hash-linked receipt. Omissions generate null receipts.

Core principle: If there is no receipt, it did not happen. If there is a receipt, it cannot be forged.

## Architecture

- Ledger: append-only, hash-linked event log
- Receipt: cryptographically signed record of any event
- NullReceipt: cryptographically signed record of an omission
- Observer attestation: every receipt is bound to a named observer
- Deterministic replay: the entire ledger rebuilds from receipts alone

## Vertical Demos

Working proof-of-concepts across 40+ regulated industries including FDA MAUDE, Fiserv banking, aviation maintenance, pharma clinical trials, legal e-sign, military chain of command, power grid SCADA, election integrity, AI model audit, Starlink mesh, and more.

## Status

- Python SDK: Published
- Rust core: In development
- Distributed consensus (PACP): In development

## Background

Built by Andrew Hackett, founder of Hackett Meta OS LLC. Former St. Jude Medical senior territory manager with 16 years of FDA 21 CFR Part 11 compliance experience. That regulatory background directly informed this architecture.

## License

MIT

## Links

- GitHub: https://github.com/adhack121-create/hackett-meta-os
- PyPI: https://pypi.org/project/hackett-metaos/
