{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "title": "SocrateAIDualScaleVerificationCertificate",
  "type": "object",
  "required": [
    "certificate_id",
    "timestamp",
    "solver_version",
    "epistemic_tier",
    "status",
    "claims_verified",
    "negative_controls",
    "audit_metrics"
  ],
  "properties": {
    "certificate_id": {
      "type": "string",
      "pattern": "^CERT-DS-[A-Fa-f0-9]{8}$"
    },
    "timestamp": {
      "type": "string",
      "format": "date-time"
    },
    "solver_version": {
      "type": "string"
    },
    "epistemic_tier": {
      "type": "string",
      "enum": ["TIER_A_ESTABLISHED_MATH", "TIER_B_EXACT_RATIONAL", "TIER_C_NUMERICAL_SIMULATION"]
    },
    "status": {
      "type": "string",
      "enum": ["PASSED", "FAILED", "AUDIT_REJECTED"]
    },
    "claims_verified": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "negative_controls": {
      "type": "object",
      "properties": {
        "nc_ds_01_singularity": { "type": "boolean" },
        "nc_ds_02_asymmetry": { "type": "boolean" },
        "nc_ds_04_energy_leak": { "type": "boolean" }
      },
      "required": ["nc_ds_01_singularity", "nc_ds_02_asymmetry", "nc_ds_04_energy_leak"]
    },
    "audit_metrics": {
      "type": "object",
      "properties": {
        "samples_tested": { "type": "integer" },
        "exact_max_divergence": { "type": "number" },
        "inviscid_energy_drift": { "type": "string" }
      },
      "required": ["samples_tested"]
    }
  }
}