Data Contracts

Data contracts are the quickest way to judge whether a package really owns a concept or is just passing it through.

Package Surface

• claim and evidence schemas
• confidence, contradiction, and review payloads
• repository-facing records that preserve knowledge state across package boundaries

First Proof Check

• src/bijux_proteomics_knowledge/memory/models/claims.py, memory/models/evidence.py, and memory/integrity/graph.py
• src/bijux_proteomics_knowledge/memory/reconciliation/resolution.py, reviews/decision_briefs.py, and reviews/provenance.py
• packages/bijux-proteomics-knowledge/tests