Chapter 6: Phase 3 - Protocol

Phase 3 of WIA-CONTACT-001 defines the operational procedures that govern how the system responds to detection events. This chapter examines the detection protocol, verification cascade, threat assessment framework, and response coordination mechanisms. These procedures translate the technical capabilities of Phases 1 and 2 into actionable workflows that enable humanity to respond effectively to potential first contact scenarios.

The protocols are designed to balance speed with caution—rapid enough to respond to transient signals before they fade, yet rigorous enough to prevent false claims that could undermine public trust. Each procedure includes clear decision criteria, escalation paths, and fallback options to ensure robust operation under varying conditions.

6.1 Detection Protocol

The detection protocol governs the initial identification and classification of potential extraterrestrial signals. When an observatory's detection system identifies a signal meeting threshold criteria, a series of automated and human-supervised steps are initiated.

Initial Detection Criteria

A signal must meet the following minimum criteria to trigger detection protocol initiation:

• Signal-to-Noise Ratio: SNR ≥ 5σ above background
• Duration: Minimum 30 seconds for continuous signals, or 3 pulses for pulsed signals
• Bandwidth: Narrow-band signals (<10 Hz) receive elevated priority
• Source Consistency: Signal direction must be consistent over observation period
• RFI Exclusion: Signal must not match known terrestrial interference sources

Detection Workflow

DETECTION WORKFLOW

1. Signal Identified
   └─> Automated characterization
       └─> RFI database check
           └─> Known source? → Archive and flag
           └─> Unknown? → Continue
               └─> Generate Signal Detection Record
                   └─> Submit to verification network
                       └─> Notify duty astronomer
        

Table 6.1: Detection Protocol Stages

Stage	Duration	Actions	Outcome
Automated Detection	<1 minute	Signal characterization, RFI check	SDR generated or signal rejected
Human Review	<15 minutes	Duty astronomer reviews SDR	Verification requested or archived
Initial Verification	<4 hours	Secondary observation attempted	Status updated to verified/unconfirmed
Full Verification	<24 hours	Multi-site observation campaign	Confirmation or rejection

6.2 Verification Cascade

The verification cascade is a multi-tier process designed to progressively increase confidence in a detection through independent observations. Each tier adds additional evidence requirements and involves broader participation.

Tier 1: Same-Site Verification

The detecting observatory attempts to reconfirm the signal using different equipment or methodologies. This rules out local instrumentation artifacts. Required within 2 hours of initial detection.

Tier 2: Regional Verification

Observatories within the same geographical region (sharing similar sky coverage) are alerted to attempt independent detection. Minimum 2 additional facilities required. Required within 12 hours.

Tier 3: Global Verification

Observatories worldwide are engaged to confirm the signal. Geographic diversity ensures that terrestrial sources can be definitively excluded. Minimum 3 facilities on different continents required. Required within 48 hours.

Verification Criteria

A signal is considered verified when:

• Detected by minimum 3 independent observatories
• Observatories span at least 2 continents
• Signal parameters (frequency, position, characteristics) agree within measurement uncertainty
• No plausible terrestrial explanation can account for all observations
• Statistical confidence ≥ 99.9% (3.3σ)

Table 6.2: Verification Confidence Levels

Level	Criteria	Status	Actions Permitted
Tentative	1 observatory, Tier 1 complete	Unverified	Internal analysis only
Probable	2+ observatories, Tier 2 complete	Under verification	Scientific community notification
Confirmed	3+ observatories, Tier 3 complete	Verified	Public announcement, response consideration

6.3 Threat Assessment Framework

Once a signal is verified, threat assessment procedures evaluate potential risks. This framework recognizes that while most scenarios assume benign contact, prudent preparation requires considering adverse possibilities.

Threat Categories

• Information Hazard: Signal contains content that could be harmful if widely disseminated (malicious code, dangerous knowledge)
• Manipulation Risk: Signal designed to deceive or manipulate human behavior
• Attention Attraction: Signal intended to draw attention to transmitting civilization's location for potentially hostile purposes
• Existential Implications: Detection fundamentally alters humanity's understanding in destabilizing ways

Assessment Process

THREAT ASSESSMENT PROCESS

Signal Verified
    │
    ├─> Content Analysis
    │   └─> Is there encoded information?
    │       └─> Sandbox decoding attempt
    │           └─> Suspicious patterns? → Elevated threat
    │
    ├─> Origin Analysis
    │   └─> Source characteristics
    │       └─> Proximity, power requirements
    │           └─> Technology level assessment
    │
    ├─> Intent Assessment
    │   └─> Beacon vs. targeted transmission
    │       └─> Response expected?
    │
    └─> Risk Integration
        └─> Assign threat level
        

Threat Levels

Table 6.3: Threat Level Definitions

Level	Description	Response
Benign	No identified risks	Normal disclosure procedures
Caution	Minor concerns, low probability	Enhanced review before disclosure
Elevated	Moderate concerns identified	Restricted disclosure, expert panel review
High	Significant risks identified	Government notification, controlled analysis
Critical	Immediate threat potential	Emergency protocols, maximum containment

6.4 Public Communication Protocol

Transparent, accurate public communication is essential to maintaining trust. The protocol specifies staged disclosure procedures that balance the public's right to know with responsible information management.

Disclosure Stages

1. Scientific Community: Once verification reaches "Probable" status, the scientific community is notified through established astronomical communication channels.
2. Government Notification: Upon "Confirmed" status, national governments are notified through UNOOSA channels before public announcement.
3. Public Announcement: Coordinated global announcement through UN, followed immediately by detailed scientific publications.
4. Ongoing Updates: Regular public briefings as analysis continues.

6.5 Response Protocol

If a response to an extraterrestrial signal is deemed appropriate, the response protocol governs the development, authorization, and transmission of humanity's reply.

Response Authorization

No response may be transmitted without authorization through the following process:

• Scientific Advisory Panel recommendation
• UN Committee on the Peaceful Uses of Outer Space (COPUOS) review
• UN General Assembly resolution (for first response)
• Implementation by designated transmitting facility

Message Guidelines

All transmitted responses must:

• Be peaceful in intent and content
• Represent humanity as a whole, not individual nations
• Include identification of source (Earth location)
• Avoid information that could be used hostilely
• Be documented and archived for posterity