report-header: bottom-line: '[CUTOVER GOLDEN] ARCH-DATA/data-architecture 계약 실행 실증' decision-needed: needed: false confidence: value: Med risks: [] report-type: work report-id: ARCH-DATA-data-architecture-golden workflow-id: cutover-all role-id: ARCH-DATA tier: standard verification-performed: 'cutover golden: workflow 완결' method-execution: role-id: ARCH-DATA method-id: data-architecture contract-sha256: 21ab65312411cec305e7f0fac904f6cdf2e949797453ff952107b800ac89f12a step-results: - step-id: model-3layer status: completed artifact-refs: - report-id: ARCH-DATA-data-architecture-golden sha256: golden0000000000000000000000000000000000000000000000000000000000 - step-id: govern-quality status: completed artifact-refs: - report-id: ARCH-DATA-data-architecture-golden sha256: golden0000000000000000000000000000000000000000000000000000000000