Intake
Lock the input
Fix the input boundary, byte count, hash, and processing start point without changing the original.
AI VENDOR EXPORT FORENSICSLOCAL // 001
Keep originals immutable. Verify offline. Reconstruct branches, roles, timestamps, tool events, missing values, and references without flattening the record.原本を変えず、オフラインで検証。分岐、役割、時刻、ツールイベント、欠損値、参照関係を平坦化せず再構成します。
NO LIVE EVIDENCE IS CONNECTED TO THIS SITE

THE EXPORT ARRIVES
A massive export lands on disk. The branches are fading into a flat list. Before drawing conclusions, the workbench restores the path while leaving the original untouched.巨大なエクスポートが届く。分岐は平坦な一覧へ消えかけている。結論を急がず、原本に触れず、証拠がたどった経路を復元する。
SYNTHETIC DEMO // NO SOURCE TEXT
This experience uses fixed abstract data only. It contains no production extractor, vendor conditions, thresholds, or message content.固定された抽象データだけを使う体験版です。実際の抽出器、ベンダー条件、閾値、メッセージ原文は含みません。
PUBLIC-SAFE SIMULATION Counts, identifiers, and transitions are fictional. They do not represent the production candidate detector.件数・識別子・遷移は説明用の架空データで、実際の候補検出器を表しません。
CHAPTER 01 // METHOD
Traceability outranks speed. The work before the conclusion is preserved as four explicit stages.
Intake
Fix the input boundary, byte count, hash, and processing start point without changing the original.
Reconstruct
Preserve branches, roles, timestamps, tool and system events, missing values, and references explicitly.
Reconcile
Recount records and candidate logic deterministically instead of inheriting prior conclusions.
Report
Package reproducible steps, constraints, safe stops, open questions, and source-text-free deliverables.
CHAPTER 02 // LINEAGE
Two conversations can look identical while carrying different ancestry, timing, and tool events. The workbench keeps structure intact and converts it into verifiable units.
DELIVERABLES
MANIFEST
DATA DICTIONARY
AUDIT REPORT
BOUNDARY PROTOCOL
Suspected unrelated-person, out-of-scope, or privileged containers stop before inspection. Live cases, source text, secrets, and sensitive filenames never enter the public experience.
VENDOR-SUPPLIED TEST EXPORTS
The next step is an invitation-only evaluation using an AI vendor’s synthetic or benchmark export. No customer data is required. The test stays inside an immutable, offline, source-text-free boundary.
