# Provenance and rights boundary

The new Threadmark source, prose, synthetic example assumptions, SVG mark, diagrams,
CSS and JavaScript are offered under **CC0-1.0**. `LICENSE` contains the complete
CC0 legal code, sourced from the system's canonical common-license copy and checked
against the Creative Commons legal-code source listed in `docs/SOURCES.md`.

The supplied LCOE materials were inspected to discover capabilities and risks. No
original application source, vendor wheels, company branding, commercial provider
data, AWS configuration, credentials, or uploaded prompt documents are included.
This is independently written replacement code after source inspection, **not a
formal legally separated clean-room process**, and not a claim of zero similarity.
Public LCOE mathematics is described with sources rather than copied implementation.

CC0 is a public-domain dedication with a fallback license where needed, not a
worldwide warranty of ownership, non-infringement, patent clearance, or trademark
availability. It applies only to rights the dedicating party can grant. A publishing
owner should confirm the rights they can grant and approve the release. The user's
specific request for a copyright-free replacement takes precedence over the prompt
document's conditional MIT default; no original project license has been erased.

No third-party runtime libraries or font files are redistributed. Python, SQLite
as included with Python, the browser, optional developer tools, GitHub Actions and
OpenAI services retain their respective terms. OpenAI/GPT/Astra names identify an
optional service integration, not sponsorship or affiliation. API responses and
user-imported data are not automatically covered by this repository's dedication.

The `Threadmark` name is a working project identity. An exact-name web search was
inconclusive; no trademark or repository-name clearance is represented.