# Report Inbox · 2026-08-27 · work-session

Status: receipt-shard

## 15:53 KST · Contextra 사전 Architecture와 Checklist 지침 최종 기록

Receipt: `20260827-contextra-predesign-guide-contract-r01`

### 결과
- 체크리스트 화면 번호를 답변별로 초기화하고 불변 block ID로 의미를 관리하는 GUIDE 계약을 반영했다.
- Contextra 병행 Runtime, GPU-first Frame, Platform Gateway, FastAPI Control과 보안 방향을 LOCK-01~17로 기록했다.
- actual source·외부 명세 분석 전 방향과 구현 완료 상태를 분리했다.
- 다음 작업을 iCerti Frame·Stream Identity 명세 분석과 DeepStream GPU-first 설계 검토로 고정했다.

### 검증
- GUIDE supersession과 LOCK-01~17 상태를 문서 간 교차검증했다.
- 민감정보·명세 원문·Frame·endpoint를 기록하지 않았다.
- Codex Docs git diff --check를 통과했고 ssims.ai 변경은 0이다.

### 남은 작업
- iCerti RTSP Frame·Stream Identity 명세를 공유받아 세부 계약을 잠근다.
- 사용자가 정리한 DeepStream GPU-first Pipeline 설계를 검토한 뒤 actual Worktree와 교차검증한다.

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## 21:13 KST · Contextra Frame·Stream Identity와 9월 WebRTC Demo 임시 경로 계약 잠금

Receipt: `20260827-contextra-identity-demoframe-docs-lock-r01`

### 결과
- iCerti 신버전 Identity 분석 결과와 IDENTITY-01~08 계약을 기존 Owner에 반영했다.
- RTSP-only 사전 개발 Adapter와 iCerti RTP 후속 Adapter 경계를 잠갔다.
- 9월 WebRTC Demo의 Platform URL 등록과 Browser 직접 media 연결 경계를 잠갔다.

### 검증
- 두 Owner의 현재 상태와 다음 재개점을 재독했다.
- Markdown diff check와 민감정보 비노출 검사를 통과했다.

### 남은 작업
- Contextra DeepStream GPU-first Pipeline 설계 검토가 다음 작업이다.
- 실제 iCerti 샘플과 Contextra source 분석 뒤 세부 Buffer·WebRTC 계약을 확정한다.

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