DATA CHANGE CERTIFICATION

Block the breaking rename.
Ship the certified safe package.

ContextSeal reads DataHub context, blocks the destructive field rename, prepares a reviewable migration bundle, and issues a passport only after scoped human approval.

PENDING deterministic verdict

— downstream reachable assets

— review files safe handoff

View recorded proof

Fixture replay powers this dashboard. The recorded live-local proof stays separate, synthetic, and non-production.

01Read context

02Deterministic block

03Generate package

04Human approval

05Issue passport

RECORDED INHERITANCE LOOP

A verified decision the next operator can inherit

The public dashboard stays fixture-backed. The separate live-local proof demonstrates bounded write-back and durable read-back on synthetic metadata.

NOT_RUN Read context

Analysis has not read the DataHub-shaped fixture yet.

NOT_RUN Act safely

No safe migration package exists before deterministic analysis.

NOT_RUN Gate write-back

Fixture mode keeps write-back closed; the live-local proof separately demonstrates the bounded mutation path.

PENDING Inherit the decision

Inheritance starts only after scoped approval certifies the passport.

CHANGE REQUEST

—

ANALYSIS PENDING

−—

+—

Risk score

— —

Downstream assets

— — critical

Observed queries

— query evidence collected

Migration

— safe alternative

FIXTURE IMPACT VIEW

Why the rename stays blocked

Fixture lineage grounded in DataHub-shaped evidence

AGENT RUN TRACE

Read -> evaluate -> package -> approve

12 deterministic checkpoints

GENERATED DELIVERY

Reviewable migration package

SELECT AN ARTIFACT

Generated delivery

Select a generated model, schema, parity test, rollback, or owner brief.

POLICY FINDINGS

Blocked reasons

HUMAN DECISION GATE

Approve only the safe migration scope

The destructive rename remains blocked. Approval certifies only the generated staged package and its resulting passport.

Direct destructive rename: Not approved
Generated safe scope: Expand, migrate, contract
Resulting record: Scoped passport plus optional write-back plan

Reviewer Decision note

CHANGE PASSPORT

Waiting for approval

PENDING

Status: —
Passport ID: —
Manifest hash: —
Validity: —
Migration: —
Approval scope: —
Evidence summary: —

EVIDENCE REGISTER

Claims stay bounded

LOCAL AI COPILOT

Grounded explanation layer

NOT_RUN

The local AI layer has not produced an explanation yet.

Explanation only. Deterministic ContextSeal evidence remains authoritative.