Technical Preservation Specifications

1. Purpose of Technical Integrity Protocols

To maintain transparency and consistency, all primary source files are processed through standardized verification workflows. These procedures allow readers and independent reviewers to confirm that the files remain unchanged from their original publication state.

The repository is structured to remain accessible even in the event of hosting interruptions or regional network limitations, supporting long‑term availability for researchers and reviewers.

These verification workflows ensure that the files referenced in the Primary Evidence Index remain unchanged from their original publication state.

2. Decentralized Infrastructure & Content Addressing

The archive is distributed through the InterPlanetary File System (IPFS), a decentralized, content‑addressed network. In this system, each file’s address is derived from its cryptographic hash, meaning that any modification to the file would result in a different address.

This decentralized distribution model complements the court‑ordered preservation procedures described in the Evidence Preservation Logs.

3. Metadata Sanitization & Anonymization Standards

All digital files were processed to remove non‑essential metadata such as device identifiers, author tags, and embedded timestamps. This step was performed using open‑source tools (e.g., Tails OS / Metadata Cleaner).

These sanitization steps align with the privacy and administrative handling considerations discussed in the Administrative Review.

• Data Integrity: Metadata removal does not alter the substantive content of the files. Clinical data, imaging layers, and official document structures remain unchanged.
• Privacy Considerations: Redactions are applied only to obscure personal information belonging to individuals not involved in the case, in accordance with standard privacy practices.

4. Reference Snapshot Directory Tree

The following directory structure reflects the organization of the archived files within the decentralized snapshot.

.   (English Version)
├── index.html                    (Master Report Entry)
├── about.html                    (Author Profile & PGP)
├── contact.html                  (Secure Inbound Gateway)
├── evidence.html                 (Master Evidence Index)
├── evidence-preservation.html    (Evidence Preservation)
├── glossary.html                 (Clinical & Forensic Glossary)
├── involved-parties.html         (Involved Personnel Directory)
├── lawyer.html                   (Lawyer)
├── legal-issues.html             (Administrative Legal Audit)
├── media.html                    (Media)
├── medical-analysis.html         (Clinical Peer-Review)
├── pci-injury.html               (Pci Injury)
├── perimeter-interference.html   (perimeter-interference)
├── succession-obstruction.html   (succession-obstruction)
├── technical-notes.html          (technical-notes)
├── timeline.html                 (Chronological Matrix)
├── ja/     (Japanese Version)
│  ├── index.html                   (トップページ)
│  ├── about.html                   (サイトオーナープロフィール)
│  ├── contact.html                 (安全な連絡方法)
│  ├── evidence.html                (証拠資料一覧)
│  ├── evidence-preservation.html   (証拠保全手続きの異常)
│  ├── glossary.html                (医学・法律用語解説)
│  ├── involved-parties.html        (本件関係者一覧)
│  ├── lawyer.html                  (弁護士の否認・沈黙)
│  ├── legal-issues.html            (司法・行政手続きの異常)
│  ├── media.html                   (接触を試みた国内・海外メディア)
│  ├── medical-analysis.html        (病院内経過と医師説明内容の乖離)
│  ├── pci-injury.html              (PCIの大事故の動画の解説)
│  ├── perimeter-interference.html  (婚活での不自然な現象)
│  ├── succession-obstruction.html  (事業承継での不自然な現象)
│  ├── technical-notes.html         (証拠ファイルのハッシュ値一覧)
│  ├── timeline.html                (事実経過・時系列)
└── evidence/
    ├── 8_27_chart_1.jpg
    ├── 8_27_chart_2.jpg
    ├── 8_27_heparin_20000.jpg
    ├── 8_27_heparin_20000.pdf
    ├── A3_document.gif
    ├── A3_document.pdf
    ├── attorney_comment.jpg
    ├── attorney_comment.pdf
    ├── attorney_H_analysis-1.jpg
    ├── attorney_H_analysis-2.jpg
    ├── attorney_H_analysis-3.jpg
    ├── attorney_H_analysis-4.jpg
    ├── attorney_H_analysis.pdf
    ├── attorney_H_comment.pdf
    ├── attorney_I_comment.jpg
    ├── attorney_I_comment.pdf
    ├── BATONZ_interference.jpg
    ├── BATONZ_interference.pdf
    ├── batonz_response_1.jpg
    ├── bus_tour_misuse_public_fund.jpg
    ├── bus_tour_misuse_public_fund.pdf
    ├── CCU_Nurse_Record.pdf
    ├── ccu_record_8_27.jpg
    ├── ccu_record_8_27.pdf
    ├── certified_death_notification_redacted.jpg
    ├── certified_death_notification_redacted.pdf
    ├── chart_9_12.pdf
    ├── correction-fluid.jpg
    ├── correction-fluid.pdf
    ├── correction-tape.jpg
    ├── correction-tape.pdf
    ├── CT_aorta_bleeding.jpg
    ├── CT_chest_abd_20100912.mp4
    ├── CT_CR_US_CD.jpg
    ├── CT_head.jpg
    ├── CT_head_20100912.mp4
    ├── c_tampo_chart.jpg
    ├── c_tampo_chart.pdf
    ├── c_tampo_ic.jpg
    ├── c_tampo_ic.pdf
    ├── death_certificate_black.jpg
    ├── death_certificate_black.pdf
    ├── death_notification_handwriting.jpg
    ├── death_notification_handwriting.pdf
    ├── death_notification_handwriting_e.jpg
    ├── death_notification_handwriting_e.pdf
    ├── document_fee_list.jpg
    ├── document_fee_list.pdf
    ├── ECG.pdf
    ├── echocardiography.pdf
    ├── evidence-preservation-motion.pdf
    ├── evidence-preservation-p1.jpg
    ├── evidence-preservation-p2.jpg
    ├── evidence-preservation-p3.jpg
    ├── evidence-preservation-p4.jpg
    ├── evidence-preservation-p5.jpg
    ├── evidence-preservation.pdf
    ├── explanation_sheet.pdf
    ├── explanation_sheet_0912.pdf
    ├── full_chart.pdf
    ├── handwriting_comparison.jpg
    ├── handwriting_comparison.pdf
    ├── ic_chart_umemoto.pdf
    ├── internal_conflict.pdf
    ├── internal_conflict1.jpg
    ├── internal_conflict2.jpg
    ├── internal_handover_note.pdf
    ├── judicial_autopsy_fee_receipt.jpg
    ├── judicial_autopsy_fee_receipt.pdf
    ├── kamagata_mail0.jpg
    ├── kamagata_mail1.jpg
    ├── labo_data.xlsx
    ├── labo_data_8_26.jpg
    ├── labo_data_8_26.pdf
    ├── labo_data_8_27_1.jpg
    ├── labo_data_8_27_1.pdf
    ├── labo_data_8_28.jpg
    ├── labo_data_8_28.pdf
    ├── labo_data_9_12.pdf
    ├── labo_data_9_12_1.jpg
    ├── labo_data_9_12_2.jpg
    ├── labo_data_raw.pdf
    ├── life_insurance.jpg
    ├── life_insurance.pdf
    ├── opened_envelope.jpg
    ├── opened_envelope.pdf
    ├── opened_envelope_e.jpg
    ├── opened_envelope_e.pdf
    ├── pci_blank_time.jpg
    ├── PCI_CD.jpg
    ├── police_sawamura_name.jpg
    ├── police_visit_report.pdf
    ├── postmortem_certificate.jpg
    ├── postmortem_certificate.pdf
    ├── postmortem_certificate_anomaly.pdf
    ├── postmortem_certificate_tokunaga_handwriting.pdf
    ├── profile_tampering.pdf
    ├── pseudonym1.jpg
    ├── pseudonym2.jpg
    ├── Pseudonym_Medical_Records.pdf
    ├── pseudonym_record_blockade.pdf
    ├── questions_to_batonz_1.jpg
    ├── question_to_H.jpg
    ├── question_to_H.pdf
    ├── receipt_august.jpg
    ├── receipt_august.pdf
    ├── RECORD1_CASE.jpg
    ├── RECORD1_CD.jpg
    ├── RECORD2_CASE.jpg
    ├── RECORD2_CD.jpg
    ├── retainer-contract.pdf
    ├── satoh_mail1.jpg
    ├── satoh_mail2.jpg
    ├── satoh_mail3.jpg
    ├── september_invoice.jpg
    ├── september_invoice.pdf
    ├── september_invoice_j.jpg
    ├── september_invoice_j.pdf
    ├── standard_fee_of_death_certificate.pdf
    ├── transfusion_8_26.pdf
    ├── transfusion_8_26_1.jpg
    ├── transfusion_8_26_2.jpg
    ├── typo_fingerprint.pdf
    ├── typo_fingerprint_e.pdf
    ├── yamamoto_mail0.jpg
    ├── pci-video/
    │   ├── PCI-record.pdf
    │   ├── PCI-report.pdf
    │   ├── PCI-time-table.pdf
    │   ├── XA0019.jpg
    │   ├── XA0020.jpg
    │   ├── XA0034.jpg
    │   ├── XA0056.jpg
    │   ├── XA0066.jpg
    │   ├── XA0072.jpg
    │   ├── XA0082.jpg
    │   ├── XA0001.mp4
    │   ├── XA0002.mp4
    │   ├── XA0003.mp4
    │   ├── XA0004.mp4
    │   ├── XA0005.mp4
    │   ├── XA0006.mp4
    │   ├── XA0007.mp4
    │   ├── XA0008.mp4
    │   ├── XA0009.mp4
    │   ├── XA0010.mp4
    │   ├── XA0011.mp4
    │   ├── XA0012.mp4
    │   ├── XA0013.mp4
    │   ├── XA0014.mp4
    │   ├── XA0015.mp4
    │   ├── XA0016.mp4
    │   ├── XA0017.mp4
    │   ├── XA0018.mp4
    │   ├── XA0019.mp4
    │   ├── XA0020.mp4
    │   ├── XA0021.mp4
    │   ├── XA0022.mp4
    │   ├── XA0023.mp4
    │   ├── XA0024.mp4
    │   ├── XA0025.mp4
    │   ├── XA0026.mp4
    │   ├── XA0027.mp4
    │   ├── XA0028.mp4
    │   ├── XA0029.mp4
    │   ├── XA0030.mp4
    │   ├── XA0031.mp4
    │   ├── XA0032.mp4
    │   ├── XA0033.mp4
    │   ├── XA0034.mp4
    │   ├── XA0035.mp4
    │   ├── XA0036.mp4
    │   ├── XA0037.mp4
    │   ├── XA0038.mp4
    │   ├── XA0039.mp4
    │   ├── XA0040.mp4
    │   ├── XA0041.mp4
    │   ├── XA0042.mp4
    │   ├── XA0043.mp4
    │   ├── XA0044.mp4
    │   ├── XA0045.mp4
    │   ├── XA0046.mp4
    │   ├── XA0047.mp4
    │   ├── XA0048.mp4
    │   ├── XA0049.mp4
    │   ├── XA0050.mp4
    │   ├── XA0051.mp4
    │   ├── XA0052.mp4
    │   ├── XA0053.mp4
    │   ├── XA0054.mp4
    │   ├── XA0055.mp4
    │   ├── XA0056.mp4
    │   ├── XA0057.mp4
    │   ├── XA0058.mp4
    │   ├── XA0059.mp4
    │   ├── XA0060.mp4
    │   ├── XA0061.mp4
    │   ├── XA0062.mp4
    │   ├── XA0063.mp4
    │   ├── XA0064.mp4
    │   ├── XA0065.mp4
    │   ├── XA0066.mp4
    │   ├── XA0067.mp4
    │   ├── XA0068.mp4
    │   ├── XA0069.mp4
    │   ├── XA0070.mp4
    │   ├── XA0071.mp4
    │   ├── XA0072.mp4
    │   ├── XA0073.mp4
    │   ├── XA0074.mp4
    │   ├── XA0075.mp4
    │   ├── XA0076.mp4
    │   ├── XA0077.mp4
    │   ├── XA0078.mp4
    │   ├── XA0079.mp4
    │   ├── XA0080.mp4
    │   ├── XA0081.mp4
    │   ├── XA0082.mp4
    │   ├── XA0083.mp4
    │   ├── XA0084.mp4
    │   ├── XA0085.mp4
    │   ├── XA0086.mp4
    │   ├── XA0087.mp4
    │   ├── XA0088.mp4
    │   ├── XA0089.mp4
    │   └── XA0090.mp4

5. Master Cryptographic Hash Register (SHA‑256)

The table below lists the SHA‑256 checksums for key files in the archive. Readers may recompute these hashes to confirm that downloaded files match the originals.

These cryptographic signatures correspond to the files listed in the Primary Evidence Index, allowing reviewers to verify integrity independently.

Example (Windows PowerShell):
Get-FileHash -Path ".\evidence\ECG.pdf" -Algorithm SHA256

6. Operational Security (OPSEC) Parameters

Due to the verified perimeter vulnerabilities log and ongoing external system adjustments, this technical repository is enforced through strict out-of-band communication paths:

• All updates to this repository are executed exclusively via clean, dedicated, hardware layers operating through transient node circuits.
• Any outbound metadata or communication claiming to represent this project on standard commercial social platforms lacking the authorized cryptographic Session ID confirmation must be logistically categorized as a un-verified honeypot operation.