# SpinStream ↔ OnlyUNO Mint Trace (Code-Level)

## Summary
This note consolidates the inventor-supplied code trace for the mint pipeline. It supports the patent disclosure by showing a concrete freeze-at-mint pathway in which a browser-authored artifact is stabilized, exported, uploaded, and optionally associated with registry and ledger services.

## Key supported points
- Finalization is triggered from the browser editor through a mint/finalize sequence.
- The finalized DOM state is exported into canonical HTML plus metadata and assets.
- The payload includes index.html, meta.json, metadata.json, and role-mapped assets.
- The artifact is marked exported/minted and authoring controls are disabled or rendered read-only.
- A final URL is returned and used for optional gallery redirect, optional registry ingest, and optional ledger recording.
- The visible code strongly supports freeze-at-mint packaging but does not fully prove end-to-end deterministic identity generation for every implementation path.

## Patent significance
This trace strongly supports claims directed to browser-native artifact generation, finalization, packaging, published retrieval, exported-state markers, and optional registry/ledger association. It also supports careful claim drafting that treats deterministic identity as an embodiment rather than the only available implementation.