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    Good Proof™by Mind Chill®
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    Mind Chill
    Good Proof™by Mind Chill®

    Contract-referenceable verification for high-impact AI actions. Scope-bound, expiry-aware, and human-final when it matters.

    Sales: [email protected]Security: [email protected]Support: [email protected]

    UK

    Mind Chill Nootropics Ltd

    09667911

    Singapore

    Mindchill Research Pte. Ltd.

    202544340Z

    A division of

    Mind Chill — Department of Human Defense

    Not a certification. Scope-limited verification. Acceptance depends on counterparty/programme requirements.

    Product

    • Good Proof Stamp
    • Stamp Spec
    • IDA Evidence Pack
    • How It Works
    • Verify API
    • Guardians
    • Pricing

    Solutions

    • Sectors
    • Specimens
    • Verify a Stamp
    • AI GOLD
    • Trust Metrics
    • RegTech
    • Security Automation

    Safeguards

    • Kill Switch
    • Agentic Security
    • Clause Pack
    • Coverage Reports
    • Portability & Data Rights

    Company

    • Book a Stamp Sprint
    • Advocate Partners
    • Partner Program
    • News
    • Leadership
    • Trust & Security
    • Official Domains

    © 2026 Good Proof by Mind Chill. All rights reserved.

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    OutcomesHow it WorksFailuresEvidence30-Day SprintRiskQuestions
    Book a Comms Sprint
    Defensible AI Trust Narratives
    For PR & Communications

    Trust claims without evidence are PR debt.Evidence without narrative is missed opportunity.

    Good Proof gives PR and Communications teams verifiable evidence for AI trust narratives — stakeholders can check, not just trust.

    Verifiable trust claims • Crisis-ready evidence • Stakeholder confidence signals • Show-don't-tell verification
    Book a Comms SprintSee stamped specimens

    Not a certification. Scope-limited verification.

    PR & Comms 60-Second Brief

    Problem

    Public trust claims about AI safety lack verifiable evidence — stakeholders can't distinguish real controls from marketing.

    Control

    Status Link provides a live, externally-verifiable signal that can back public statements.

    Output

    Evidence Pack and verification status available for crisis response, press inquiries, and stakeholder briefings.

    Boundary

    Provides verifiable evidence for trust narratives. Does not create or manage the narrative itself.

    Good Proof

    Is this a fit?

    Best fit

    • Organisations making public claims about AI safety, governance, or responsible deployment
    • PR teams needing defensible evidence when AI incidents generate press attention
    • Comms leads building stakeholder trust narratives backed by verifiable controls

    Not fit

    • Teams seeking PR strategy, messaging, or media relations services
    • Organisations wanting AI safety marketing without operational controls

    Done means: every public AI trust claim is backed by a verifiable Status Link.

    Trust Narrative Outcomes

    Trust Narrative Outcomes

    Verifiable trust signal

    Public claims backed by live Status Link — stakeholders can check, not just trust

    Crisis-ready evidence

    When incidents hit press, Evidence Packs provide immediate, factual response material

    Stakeholder confidence

    Board, investor, and regulator briefings grounded in verifiable operational data

    Show-don't-tell narrative

    Replace trust claims with trust evidence — verification status speaks louder than messaging

    How Verification Backs Your Narrative

    1

    Organisation deploys verification gates on AI decision classes

    2

    Each gated action produces a verifiable Status Link and Evidence Pack

    3

    PR can reference live verification status in public statements

    4

    Stakeholders can independently verify the claim via Status Link

    5

    Crisis events produce evidence trails for factual response

    Failure Semantics

    Explicit condition → state → action mapping

    ConditionStateAction
    Verifier timeoutNOT_VERIFIEDBlock/Escalate
    TLS failureNOT_VERIFIEDBlock/Escalate
    Domain mismatchNOT_VERIFIEDBlock/Escalate
    Malformed response / signature failureNOT_VERIFIEDBlock/Escalate
    WITHDRAWNWITHDRAWNBlock
    NEEDS_REFRESHNEEDS_REFRESHEscalate/Review
    Out-of-scope / expiredNOT_VERIFIEDBlock/Escalate
    Good Proof

    What a Stamp Proves

    Proves (within scope)

    • Verification status at decision-time
    • Scope boundaries for gated AI actions
    • Authority reference and signer identity
    • Evidence chain available for external review
    • Fail-closed semantics on verification failure
    • Change detection and re-verification triggers

    Does not prove

    • AI model accuracy, bias, or output quality
    • Whether organisational intent is trustworthy
    • Brand reputation or public perception
    • Comprehensive AI safety across all systems
    • Regulatory compliance or certification

    For public claims: Status Link = verifiable current state. Evidence Pack = decision-time record stakeholders can audit.

    Status Triggers

    NEEDS_REFRESH
    • AI model version update or retraining
    • Policy or governance scope change
    • Public commitment or disclosure update
    • Key rotation or credential refresh
    • Incident opened affecting stated controls
    WITHDRAWN
    • Confirmed control failure contradicting public claims
    • Material incident requiring public correction
    • Scope boundary breach in verified actions
    • Regulatory finding invalidating stated controls
    • Critical vulnerability in verification pipeline

    Evidence for Stakeholders

    Fields per Gate Decision

    evidence-fields.json
    stamp_idaction_classdecisionstatusverified_atexpires_atverifier_domainsignerversionrequest_idreason_codefailure_mode

    Designed for transparency reports, board packs, and stakeholder briefings.

    Fits Into Your Comms Function

    Evidence source, not narrative replacement

    Corporate communications and media relationsInvestor relations and ESG reportingCrisis management and incident responseRegulatory affairs and public policyBrand safety and reputation monitoring

    What PR & Comms Teams Ask

    Can we claim 'AI-verified' in press releases?

    You can state that specific AI action classes are gated by externally-verifiable Status Links with fail-closed semantics. Claims should be scope-bounded — Good Proof verifies within defined action classes, not across all AI systems.

    What happens when a journalist asks 'prove it'?

    Status Links are independently verifiable. A journalist can check the verification status of a specific decision class without needing access to internal systems. Evidence Packs provide the detailed audit trail.

    How does this help during an AI incident?

    Evidence Packs provide factual, timestamped records of what controls were in place at decision-time. This replaces speculation with evidence in crisis communications and prevents the 'we had controls' claim without proof.

    Does this help with investor/board confidence?

    Yes. Board packs and investor briefings can reference live verification status and operational evidence rather than aspirational governance statements. The data is auditable and exportable.

    "Our AI [ACTION CLASS] decisions are externally verified at decision-time with fail-closed semantics."

    Scope-bounded claims only. No blanket safety or compliance statements.

    "[ACTION CLASS] verification status is externally checkable via Status Link (No Stamp → No Claim)."

    View stamped specimensView clause pack template language
    Good Proof

    30-Day Sprint

    One trust narrative backed by live verification, crisis-tested evidence, and stakeholder-ready output.

    1

    Scope & narrative mapping

    Define 3 AI action classes, map to public trust claims, establish evidence requirements

    2

    Integrate gate

    Deploy verification gates, wire Evidence Pack output, establish Status Link endpoints

    3

    Crisis simulation

    Test incident response with Evidence Packs, stakeholder verification flow, press inquiry drill

    4

    Go-live report

    Trust narrative evidence pack, board-ready materials, stakeholder verification guide, rollout plan

    Book a Comms Sprint

    Risk Reduced vs Residual

    Risk reduced

    • Public trust claims without verifiable evidence
    • Crisis response delays from missing operational data
    • Stakeholder confidence erosion from unsubstantiated safety claims
    • Regulatory scrutiny of marketing-without-controls

    Residual (out of scope)

    • AI model accuracy, bias, or output quality
    • Public perception and brand reputation
    • Media narrative and editorial framing
    • Comprehensive safety across all AI systems

    Designed to make trust claims verifiable, not to manage public perception.

    Assurance Governance (Optional by Lane)

    Mind Chill Guardians
    Mind Chill Guardians

    Mind Chill Guardians

    Human finality for high-profile exception cases
    Conflict checks and reviewer rotation
    Multi-review thresholds for publicly-referenced lanes
    Minimal disclosure with auditable traceability

    Ready to back your trust narrative with evidence?

    Definition of done: every public AI trust claim is verifiable via Status Link.

    Every trust claim without evidence is a reputation risk waiting for the next headline.

    Book a Comms SprintSee stamped specimens

    Scope-limited verification. Not a certification.