Child Journey as Private Key, YY Method as Public Key
The child's actual AI learning journey is the private key: journals, prompts, attempts, artifacts, corrections, AI guardrail reviews, and parent decisions. YY Method is the public key: it may derive safe-distance projections, quests, badges, lessons, and proof metadata. The public key may change surface by audience and intent, but it may not mutate, overwrite, disclose, or define the private key.
Capture
The child's journey is the private key. YY Method is the public key.
The private key is the child's actual AI learning record:
- journal entries
- prompts and attempts
- screenshots or artifacts
- mistakes and corrections
- feelings and reflections
- AI guardrail reviews
- parent notes and gate decisions
- portfolio candidate tags
The public key is the rederived surface:
- YY-perspective commentary
- anonymized learning patterns
- quests
- badges
- proof metadata
- adult-facing lessons
- family-shareable reflections
The public key can change surface depending on audience and intent. It may produce a family-facing note, an adult-learning lesson, a school-compatible pattern, a trusted-family template, or a founder reflection. But it cannot mutate the private key.
The private key is never committed publicly. It rests in a private Git repository in the child's own account, controlled for the child while they are a minor and eventually by the child. The private key can only be shared by the child under their own conditions, and it cannot be safely shared until they are legally able to make that decision.
Why
This architecture gives both sides what they need.
The child gets:
- durable authorship proof
- a private learning archive
- optional future portfolio material
- protection from premature exposure
- a record that can support college, resume, or opportunity later
- control over eventual disclosure
YY Method gets:
- public learning proof without exposing the child
- rederivable projections
- generalized teaching patterns
- authentic examples of AI literacy development
- reusable quest/badge logic grounded in real learning
The one-way rule is the core:
private key -> public projection: allowed through parent gate
public projection -> private key: forbidden
AI output -> private key mutation: forbidden
parent ambition -> child disclosure: forbidden
child adult consent -> selective disclosure: allowed
The public surface must be easy to rederive from the private source, but it must never require publishing the private source.
Private Repository Shape
The private repository should be organized for future readability:
/journal/YYYY-MM-DD.md
/artifacts/
/prompts/
/ai-reviews/
/parent-decisions/
/portfolio-candidates/
/projection-links/
The public repository may contain only derived records:
/content/case-011/public-learning-notes/
/method/projections/
/badges/
/quests/
/patterns/
Each public projection should carry enough metadata to locate its private source internally without exposing that source publicly.
Why-Not
Why not publish the child's raw journal with identifying details removed? Because raw material can still reveal identity, family context, emotional state, dates, school details, or private thinking patterns. The raw layer exists for the child, not the product.
Why not keep the private source in the parent's account only? The parent may administer access while the child is a minor, but the architecture should point toward the child's own ownership. The long-term archive belongs to the child.
Why not let public feedback improve the private archive? Public feedback may inform future teaching surfaces, but it must not mutate the child's source record. The private key records what happened, not what the public later wanted it to mean.
Why not treat the private archive as a family asset? Because the journey belongs to the child. The family may steward it. The child owns the eventual disclosure decision.
Commit
Decision: A child's AI learning journey is the private key of the system. It lives in a private repository in the child's own account and is never committed publicly. YY Method is the public key: it may derive safe-distance projections, quests, badges, adult-facing lessons, and generalized proof from parent-gated private records. The public key may change surface by audience and intent, but it may not mutate, overwrite, disclose, or define the private key.
Confidence: High.
Timestamp
2026-06-06