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Unmai
Methodology · Now (Aarambam)

How Unmai Works

உண்மை எவ்வாறு செயல்படுகிறது

The spine is EDRM — the Electronic Discovery Reference Model used by Bellingcat and major OSINT desks. The standard for digital evidence is the Berkeley Protocol on Digital Open Source Investigations (2022). The discipline of care is non-negotiable.

EDRM — The Eight Stages

Every signal moves through these stages in order. No stage may be skipped. If a stage fails, the signal stops.

  1. Stage 1
    Identification

    We define a narrow scope and the kinds of signals that would count as relevant. No fishing.

  2. Stage 2
    Preservation

    Capture the URL, the page, and the surrounding context immediately. Save to a trusted archive (e.g. Wayback, archive.today). Hash the captured artefact.

  3. Stage 3
    Collection

    Gather only what is necessary. Record who collected, when, from where, and by what method. Avoid re-traumatising sources.

  4. Stage 4
    Processing

    Normalise file formats. Strip executable content. Preserve original metadata in a separate sidecar — never modify the original.

  5. Stage 5
    Review

    Two independent reviewers examine the signal. They must agree on what it shows before it moves forward.

  6. Stage 6
    Analysis

    Place the signal in context. Compare against prior signals from independent sources. Look for the pattern, not the headline.

  7. Stage 7
    Production

    Write the entry in calm, structured language. No adjectives. No verdicts. Cite every claim.

  8. Stage 8
    Presentation

    Publish only when safe — for sources, for named regions, and for the integrity of the record. If in doubt, hold.

Two-person Verification & Hash-then-Publish

No signal reaches a public Ring 1 entry on the work of one investigator. Two reviewers must independently confirm what the artefact shows. Before publication, the captured artefact is hashed (SHA-256), the hash recorded against the entry, and the archive link stored alongside the live link. This is the Berkeley Protocol baseline for digital open-source evidence.

If the live link disappears, the archive and the hash remain. If the artefact is later altered, the hash will not match. The record is anchored.

Investigator Care — Mandatory

Berkeley Protocol Chapter 4 and the Mnemonic / Syrian Archive lessons-learned both treat vicarious trauma controls as part of the methodology, not as wellness theatre. Unmai treats them the same way.

  • ·No investigator works on graphic material alone. Pairing is mandatory.
  • ·Exposure is time-boxed. Mandatory rotation after defined limits.
  • ·Trauma stewards are named for every active workstream — not optional.
  • ·Vicarious trauma is treated as an injury, not weakness. Recovery time is logged like any other operational cost.
  • ·Anyone may step down from a workstream at any time, without explanation.

What Unmai Will Not Do

The seven sins of open-source investigation, named publicly so they can be checked against us.

  • Speculation dressed as analysis

    If we cannot show the evidence chain, we do not publish the claim.

  • Single-sourcing

    One source is a lead, not a finding. We require independent corroboration before a signal is marked Probable or Verified.

  • Confirmation bias

    We actively seek the disconfirming source. If we cannot find one, we say so.

  • Deepfake panic

    We do not declare media fake without forensic basis. Doubt is logged, not broadcast.

  • Ego reveals

    Investigator identity is never the story. Findings stand on the evidence, not on who found them.

  • Naming individuals

    We do not name alleged perpetrators. That is the work of courts and accredited bodies. We document patterns, not persons.

  • Aggregating counts

    We do not publish casualty or incident totals. Counting is the work of OHCHR, ITJP, PEARL, HRDAG. We cite them.

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