Estimate Fused State

Fuse these bounded synchronized sensor observations under the supplied diagonal uncertainty model and rules.

RQM-operated service.

Version: 1.0.0 · Registry observed: 2026-08-23T20:01:22.843Z · current

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0.010000 USD per request, provider price. Supported Relay purchases add max(0.002 USDC, 5% of provider price). Your fresh quote supplies the exact total.

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Inputs and outputs

Input contract

{
  "$defs": {
    "FusionRules": {
      "additionalProperties": false,
      "properties": {
        "maximum_time_skew_s": {
          "maximum": 60,
          "minimum": 0,
          "title": "Maximum Time Skew S",
          "type": "number"
        },
        "maximum_normalized_residual": {
          "maximum": 1000000,
          "minimum": 0,
          "title": "Maximum Normalized Residual",
          "type": "number"
        }
      },
      "required": [
        "maximum_time_skew_s",
        "maximum_normalized_residual"
      ],
      "title": "FusionRules",
      "type": "object"
    },
    "SensorObservation": {
      "additionalProperties": false,
      "properties": {
        "sensor_id": {
          "pattern": "^[A-Za-z0-9._-]{1,64}$",
          "title": "Sensor Id",
          "type": "string"
        },
        "timestamp_s": {
          "maximum": 86400,
          "minimum": 0,
          "title": "Timestamp S",
          "type": "number"
        },
        "values": {
          "items": {
            "type": "number"
          },
          "maxItems": 12,
          "minItems": 1,
          "title": "Values",
          "type": "array"
        },
        "variances": {
          "items": {
            "type": "number"
          },
          "maxItems": 12,
          "minItems": 1,
          "title": "Variances",
          "type": "array"
        }
      },
      "required": [
        "sensor_id",
        "timestamp_s",
        "values",
        "variances"
      ],
      "title": "SensorObservation",
      "type": "object"
    }
  },
  "additionalProperties": false,
  "properties": {
    "observations": {
      "items": {
        "$ref": "#/$defs/SensorObservation"
      },
      "maxItems": 64,
      "minItems": 2,
      "title": "Observations",
      "type": "array"
    },
    "model": {
      "const": "independent_diagonal_gaussian",
      "title": "Model",
      "type": "string"
    },
    "rules": {
      "$ref": "#/$defs/FusionRules"
    }
  },
  "required": [
    "observations",
    "model",
    "rules"
  ],
  "title": "FusedStateRequest",
  "type": "object"
}

Output contract

{
  "additionalProperties": false,
  "properties": {
    "verdict": {
      "enum": [
        "pass",
        "fail",
        "indeterminate"
      ],
      "title": "Verdict",
      "type": "string"
    },
    "timestamp_s": {
      "title": "Timestamp S",
      "type": "number"
    },
    "values": {
      "items": {
        "type": "number"
      },
      "title": "Values",
      "type": "array"
    },
    "variances": {
      "items": {
        "type": "number"
      },
      "title": "Variances",
      "type": "array"
    },
    "normalized_residuals": {
      "additionalProperties": {
        "type": "number"
      },
      "title": "Normalized Residuals",
      "type": "object"
    },
    "maximum_time_skew_s": {
      "title": "Maximum Time Skew S",
      "type": "number"
    },
    "result_digest": {
      "pattern": "^[a-f0-9]{64}$",
      "title": "Result Digest",
      "type": "string"
    }
  },
  "required": [
    "verdict",
    "timestamp_s",
    "values",
    "variances",
    "normalized_residuals",
    "maximum_time_skew_s",
    "result_digest"
  ],
  "title": "FusedStateResult",
  "type": "object"
}

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