Longitudinal Software Archive

Patent Claims — Reduction to Practice

• Append-only archive — prior records never modified
• Each entry: code snapshot, deployment timestamp, log window refs, outcome score, annotation
• Outcome scores: CRITICAL/MODERATE/MARGINAL × POSITIVE/NEGATIVE/NEUTRAL
• Annotation: free-text (2000 chars) + structured cause category (7 types)
• Structural fingerprint per entry enables cosine similarity lookup (Repair Patent)
• Stored offline on local device — no mandatory cloud sync
• Deferred-sync mode: offline records batched and flushed on reconnect
• Server log window references bracket the deployment timestamp
• Archive queryable for fingerprint-matched repair recommendations
• Append operation: deploy timestamp → extract log windows → compute score → write entry