Envelope
Stable ID, record type, time, author or agent, source system, and schema version.
MODEL-AGNOSTIC EXCHANGE · P13
The commons must outlive its current AI.
A portable envelope allows different models, institutions, and future tools to exchange bounded research records without silently dropping disagreement or translating uncertainty into confidence.
Lineage
Immutable parents and every transformation applied after receipt.
Evidence
Sources, detectors, frames, methods, raw references, limits, and privacy classification.
Relations
Typed support, contradiction, qualification, failure, non-comparability, and unresolved alternatives.
History
Nulls, conflicts, aliases, confidence changes, and deprecations remain append-only.
Integrity
Content hash, compatibility result, lost-meaning report, and recovery path.
CHANGE HOOK
Run on every model or schema change
- Round-trip representative records without semantic loss.
- Preserve source IDs, hashes, conflicts, nulls, and aliases.
- Compare outputs from materially different AI systems.
- Record unsupported capabilities and transformation history.
- Keep the prior schema readable and recoverable.