README.md

---
license: other
tags:
- governance
- dsse
- slsa
- memory-attestation
- cardano-anchor
- agentic-ai
- formal-verification
- ai-governance
- receipt-chain
- lean4
size_categories:
- n<1K
task_categories:
- other
language:
- en
pretty_name: amaru — Cardano-Anchored Memory Attestation Source
---

## Latest Release: uds-v0.3.0

**Released:** 2026-05-29 | **Doctrine:** v6 (strict) | **Source:** [github.com/szl-holdings/amaru](https://github.com/szl-holdings/amaru/releases/tag/uds-v0.3.0)

| Field | Value |
|-------|-------|
| Tag | `uds-v0.3.0` |
| Source commit | `b18ca5cd0a04e60f18573df2fc5ed2a6abb5228e` |
| Tarball | `amaru-uds-0.3.0.tar.zst` |
| Size | 381,567 bytes |
| SHA256 | `84bbbb362955b5a8330b04f7b73eb7ad02fdc235f23ef71cfa7467b77d1a261c` |
| Signing | PENDING — cosign key escrow required (see GitHub release notes) |
| GitHub release | https://github.com/szl-holdings/amaru/releases/tag/uds-v0.3.0 |

### Verify SHA256

```bash
pip install huggingface_hub
python3 -c "
from huggingface_hub import hf_hub_download
p = hf_hub_download('SZLHOLDINGS/amaru-source', 'amaru-uds-0.3.0.tar.zst', repo_type='dataset')
import hashlib
with open(p,'rb') as f: data=f.read()
print(hashlib.sha256(data).hexdigest())
"
# Expected: 84bbbb362955b5a8330b04f7b73eb7ad02fdc235f23ef71cfa7467b77d1a261c
```

### Cosign Verify (once signing complete)

```bash
cosign verify-blob \
  --key amaru-uds-dev.pub \
  --signature amaru-uds-0.3.0.tar.zst.sig \
  amaru-uds-0.3.0.tar.zst
```

Org dev public key (P-256 ECDSA):
```
-----BEGIN PUBLIC KEY-----
MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEIcKzhZ7zCKrBDcmdaBGUOpNyJvRj
4wkQ8nftahptyPXzH613e3mYyhtkH1mxFM0fNCra17wkBvorFNPuolNZRQ==
-----END PUBLIC KEY-----
```

---



# amaru — Cardano-Anchored Governance Receipt Minting

[![License: Proprietary](https://img.shields.io/badge/License-SZL_Proprietary-0B1F3A.svg?style=flat-square)](https://huggingface.co/datasets/SZLHOLDINGS/amaru-source)
[![DOI](https://zenodo.org/badge/DOI/10.5281/zenodo.20434276.svg)](https://doi.org/10.5281/zenodo.20434276)

Source mirror of [github.com/szl-holdings/amaru](https://github.com/szl-holdings/amaru). amaru is the Brain organ of the SZL anatomy: Cardano-anchored memory attestation with a 7-chakra serpentine scheduler and Shor-encoded provenance.

**License note:** Currently proprietary (LicenseRef-SZL-Proprietary). Relicense to Apache-2.0 pending founder decision (PR #46, DRAFT).

| Signal | Value |
|--------|-------|
| Role in anatomy | Brain (yuyay) |
| Anchor | Cardano blockchain |
| Scheduler | 7-chakra serpentine |
| Provenance | Shor-encoded |
| Receipt format | DSSE-signed |

## Architecture

```mermaid
flowchart TD
    A[Memory Input] --> B[7-Chakra Scheduler]
    B --> C[Shor Encoder]
    C --> D[Cardano Anchor]
    D --> E[DSSE Receipt]
    E --> F[uds-mesh → rosie]
```

## Cross-links

- **Live demo:** [SZLHOLDINGS/amaru-memory-attestation](https://huggingface.co/spaces/SZLHOLDINGS/amaru-memory-attestation)
- **Platform:** [SZLHOLDINGS/amaru-platform](https://huggingface.co/spaces/SZLHOLDINGS/amaru-platform)
- **Source:** [github.com/szl-holdings/amaru](https://github.com/szl-holdings/amaru)
- **Anatomy map:** [SZLHOLDINGS/szl-anatomy](https://huggingface.co/spaces/SZLHOLDINGS/szl-anatomy)

## Citation (BibTeX)

```bibtex
@misc{lutar2026ouroboros,
  title  = {Ouroboros: Formal Verification of Agentic AI Governance — v18.0},
  author = {Lutar, Stephen P.},
  year   = {2026},
  doi    = {10.5281/zenodo.20434276},
  url    = {https://doi.org/10.5281/zenodo.20434276}
}
```

## Contact

**Stephen P. Lutar** · stephen@szlholdings.com  
[![ORCID](https://img.shields.io/badge/ORCID-0009--0001--0110--4173-A6CE39?logo=orcid&logoColor=white)](https://orcid.org/0009-0001-0110-4173)  
[github.com/szl-holdings](https://github.com/szl-holdings) · [huggingface.co/SZLHOLDINGS](https://huggingface.co/SZLHOLDINGS)

---
*Doctrine v6 strict — no marketing superlatives — every claim verifiable.*