kjh2064
3e6f609dda
Source governance schema: append-only source_approval table enforcing approval before ingestion. Dataset manifest hardened to support FROZEN state, requiring approval timestamps. Boundaries tested (6/6 passing). Server-side resolver (DapperApprovedModelContextReader) now guards both model and dataset approval. P2–P6 deferred: Dataset freeze command, maker-checker review, evaluation/proposal orchestration remain pending human decision package (source allow-list, license/SLA, metric versions, roles). No source/model seeded per CLAUDE.md governance. Migrations 0033–0034 idempotency verified fresh/upgrade/re-run on isolated test DB. AGENTS.md: Maturity (contract-first); Necessity (governance prerequisite). Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>
25 lines
937 B
Markdown
25 lines
937 B
Markdown
# AEG-X-009 Dataset Freeze Contract Rehearsal
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## Traceability
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- WBS: `AEG-X-009`
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- ADR: `ADR-DATA-001` / `DEC-101`
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- Migration: `db/migrations/0034_dataset_manifest_freeze_contract.sql`
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- Target: isolated `kartsell_migration_test`
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- Production `kartselldb`: not modified
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## Actual execution evidence
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```text
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DbMigrator upgrade: 0034_dataset_manifest_freeze_contract.sql executed, exit code 0
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DbMigrator re-run: No new scripts need to be executed, exit code 0
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Journal: 0034_dataset_manifest_freeze_contract.sql present
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Status constraint: PROPOSED, APPROVED, FROZEN, QUARANTINED, RETIRED
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Frozen approval constraint: FROZEN requires approved_by, approved_at, frozen_at
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Append-only trigger: dataset_manifest_no_update present
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```
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## Boundary
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This rehearsal validates schema and migration behavior only. No dataset row was seeded, no source was authorized, no VersionSet was resolved, and no model evaluation or Shadow Run was started.
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