Echo-Lite: operational maturity levels for verifiable collaboration (hash ledger + resilience; NOT interrogation)

[lyczakmar]

Echo-Lite: operational maturity levels for verifiable collaboration (hash ledger + resilience; NOT interrogation)

Hi SLSA community,

I’m releasing Echo-Lite / ARCH-LEVELS — a protocol + tooling for auditable, integrity-checked human↔AI collaboration designed to remain verifiable across platform resets (hash-chained transcripts + hash-ledgered artifacts).

NOT an interrogation tool.

It’s meant for voluntary workflows, transparency, and reproducibility — not surveillance or coercion.

Project links:

- Repo: https://github.com/MarcinLyczak/Echo-Lite

- Release: https://github.com/MarcinLyczak/Echo-Lite/releases/tag/v0.2.2

Why I’m posting here:

Echo-Lite focuses on the operational layer (public pack + strict public/private split + restartability + reproducible checks). I’m preparing a short 7-level operational maturity model (L1–L7: audit + resilience) and I’d like 2–3 reviewers to sanity-check whether the framing aligns with supply-chain thinking (without pretending it’s “a SLSA replacement”).

Quick verification:

- git clone https://github.com/MarcinLyczak/Echo-Lite

  cd Echo-Lite

  bash scripts/verify_public_pack.sh

If you can spare ~15 minutes, reply and I’ll send the maturity-level draft + verification checklist.

Best regards,

Marcin Łyczak

ORCID: 0000-0001-6795-1749