Psy Memory Architecture

Psy memory is structured artifact memory, not chat memory.

Purpose

Psy memory records:

checkpoint lineage
artifact hashes
source references
verdict opcodes
confidence values
evidence offsets
feedback opcodes
false positives and false negatives
probe results
training-run metadata

Non-Goals

Psy memory is not:

chat history
natural-language prompt memory
a live weight-mutation system
an autonomous patching system

Tier Sketch

01_identity_locked
02_control_protocol
03_source_lineage
04_artifact_observations
05_verdict_events
06_evidence_offsets
07_feedback_events
08_patch_pairs
09_false_positives
10_false_negatives
11_risk_patterns
12_probe_results
13_training_runs
14_promotion_queue

The included real_pipeline/psy_memory.py enforces structured event fields and rejects common prose/chat keys.