COLD LAB an investigative workspace by COS v0.1 · Pilot Sealed-channel only Public-data ingest

For the cases that sit for years.

A second pass.

Multimodal evidence into one calibrated map. Every claim traced. Every refusal logged. Every lead sealed.

Leads, not verdicts.

Walkthrough ↓

Why.

Old cases don't fail for lack of evidence. They fail for lack of attention.

Inside.

Four layers.

01

Intake

Image, document, audio, video, location, note. Source-traced. POCSO-filtered.

02

Calibrate

A graph of entities and edges with confidence. Uncertain edges drawn, not hidden.

03

Refuse

What it cannot defend, it does not assert. Refusal travels with the packet.

04

Seal

A sealed PDF to a named recipient. Signed audit receipt. No publishing.

For.

Three audiences.

Lawyers

Defense · Prosecution · Legal aid.

Investigators

Police · Retired · Journalists · Civil-society.

Examiners

Forensic · Medical · Document · Fraud · Insurance.

Walkthrough.

One case, end to end.

COLD LAB CASE 2024/CRL/887 INSTANCE 0x4F2A PHASE 1234 / 4
MULTIMODAL EVIDENCE — DROP IT ALL IN. CALIBRATED GRAPH OUT — EVERY CLAIM PROVENANCE-TRACED. WHAT IT WON'T SAY IS THE PROOF IT'S CAREFUL. SEALED LEAD PACKET — SIGNED AUDIT RECEIPT.
  1. 01Intake
  2. 02Calibrate
  3. 03Refuse
  4. 04Seal

Limits.

Built in, not bolted on.

01

No verdicts. Leads only.

02

POCSO, juvenile, sealed witness — filtered at ingest.

03

Public-data ingest only. No scraping.

04

Sealed-channel publication only. No public outputs.

05

Calibrated uncertainty default. Refusal is a feature.

Substrate.

Built on COS.

8
Metacognition layers
97.6%
F1 — substrate benchmark
SHA-256
Audit-receipted

Substrate at cos.protofine.ai.

Entry.

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