REPO — A submission is a self-contained JSON document validated against a…

A submission is a self-contained JSON document validated against a versioned JSON Schema (submission.v1.json, Draft 2020-12); the filename must equal the submission_id (UUIDv4), and v1 documents are preserved indefinitely.

Source: puma-community submissions/README.md; docs/submission-format.md · Traceability: corpus unit SAT-002 · Confidence: repo-backed