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Evidence row 2664250

Observed , by sync.x402_bazaar/1.

Kind
listing
About
source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-weather-20-192
Recorded
Previous row
#2231150
Body SHA-256
b845e85c9c646a9449dfabf858f32f6d8eec1a547734e4b86800445805b4c137
Leaf
0x42849ea83b8713862f549dff9e785968aa0eb50c9134da6e6e6a3fa6e29eee24

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://market.datapackvibe.com/x402/assistant-ib26-weather-20-192"
    ]
  ],
  "name": "market.datapackvibe.com/x402/assistant-ib26-weather-20-192",
  "owner_address": "0x8bc2aecdd86097f74a1a5fa17764108d9a683c8c",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x8bc2AECdD86097F74a1a5fa17764108D9a683C8C",
        "scheme": "exact"
      }
    ],
    "description": "Sensor calibration — Record quality audit + String normalisation + Duplicate key report: Record quality audit + String normalisation + Duplicate key report for supplied sensor calibration records (reference_value, sensor_value). Up to 200 rows; 3 independent reports using shared local analytical engines. No live lookup, prediction, professional assessment or external action. 0.01 USDC includes 3 supplied-data reports for up to 200 rows.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "rows": [
                {
                  "date": "2026-10-01",
                  "reference_value": 10,
                  "row_id": "row-1",
                  "sensor_value": 1,
                  "station_group": "group-a"
                },
                {
                  "date": "2026-10-02",
                  "reference_value": 20,
                  "row_id": "row-2",
                  "sensor_value": 2,
                  "station_group": "group-b"
                },
                {
                  "date": "2026-10-03",
                  "reference_value": 15,
                  "row_id": "row-3",
                  "sensor_value": 3,
                  "station_group": "group-a"
                },
                {
                  "date": "2026-10-04",
                  "reference_value": 30,
                  "row_id": "row-4",
                  "sensor_value": 4,
                  "station_group": "group-b"
                }
              ]
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "files": [],
              "order_id": "ord_example",
              "result": {
                "completed": true,
                "workflow": "ib26-weather-20-192"
              },
              "sku": "assistant-ib26-weather-20-192",
              "status": "delivered"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "additionalProperties": false,
                  "properties": {
                    "rows": {
                      "default": [
                        {
                          "date": "2026-10-01",
                          "reference_value": 10,
                          "row_id": "row-1",
                          "sensor_value": 1,
                          "station_group": "group-a"
                        },
                        {
                          "date": "2026-10-02",
                          "reference_value": 20,
                          "row_id": "row-2",
                          "sensor_value": 2,
                          "station_group": "group-b"
                        },
                        {
                          "date": "2026-10-03",
                          "reference_value": 15,
                          "row_id": "row-3",
                          "sensor_value": 3,
                          "station_group": "group-a"
                        },
                        {
                          "date": "2026-10-04",
                          "reference_value": 30,
                          "row_id": "row-4",
                          "sensor_value": 4,
                          "station_group": "group-b"
                        }
                      ],
                      "items": {
                        "additionalProperties": false,
                        "properties": {
                          "date": {
                            "default": "",
                            "maxLength": 10,
                            "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
                            "type": "string"
                          },
                          "reference_value": {
                            "maximum": 1000000000000,
                            "minimum": -1000000000000,
                            "type": [
                              "number",
                              "null"
                            ]
                          },
                          "row_id": {
                            "default": "",
                            "maxLength": 80,
                            "minLength": 1,
                            "type": "string"
                          },
                          "sensor_value": {
                            "maximum": 1000000000000,
                            "minimum": -1000000000000,
                            "type": [
                              "number",
                              "null"
                            ]
                          },
                          "station_group": {
                            "default": "",
                            "maxLength": 80,
                            "type": "string"
                          }
                        },
                        "required": [
                          "row_id",
                          "station_group",
                          "date",
                          "reference_value",
                          "sensor_value"
                        ],
                        "type": "object"
                      },
                      "maxItems": 200,
                      "minItems": 1,
                      "type": "array"
                    }
                  },
                  "required": [
                    "rows"
                  ],
                  "type": "object"
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-11-03T19:34:42.957Z",
    "quality": {
      "l30DaysTotalCalls": 4,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-11-02T19:48:37.248Z"
    },
    "resource": "https://market.datapackvibe.com/x402/assistant-ib26-weather-20-192",
    "tags": [
      "ai",
      "weather-data",
      "workflow"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Sensor calibration — Record quality audit + String normalisation + Duplicate key report: Record quality audit + String normalisation + Duplicate key report for supplied sensor calibration records (reference_value, sensor_value). Up to 200 rows; 3 independent reports using shared local analytical engines. No live lookup, prediction, professional assessment or external action. 0.01 USDC includes 3 supplied-data reports for up to 200 rows."
}

What the leaf hashes

{"body":"b845e85c9c646a9449dfabf858f32f6d8eec1a547734e4b86800445805b4c137","id":2664250,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793735093346361,"prev":2231150,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-weather-20-192","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (425475 rows).

  1. 0x428462a8781b8fd4ccc9e59cf789d8216b5a601682b59c102da8261caeeb027a
  2. 0xc1adfd29b7a507e012d503b42f5e6e6f87f9a3c12f0c8e5d36f22cabd86892d9
  3. 0x25e477b5c7700d4a932f4d1764f9b4699332dd40e1d6e340f9e9c4dd44bbf393
  4. 0x4e0adfc86c45b22af7ed39ead9bfdcd1a70f5453231601ce24950be3cbc6f536
  5. 0x76a1d31077ad52b22d0c19da3fb902d72050e1075608ec2fcd3a0307f6da3a74
  6. 0xade8d5feefd968f1136de59e8abc7975fd385c1b98acbd8ec65908994eddccb1
  7. 0x58b22aa0405e7ffc0f6173b57e7a989b76cad5f299871746c6b366c581a03b03
  8. 0x0fbaeb0b58dd91b5c132cdc42e75aa268bb0db6e494395939f42bac711171492
  9. 0x012f225e14fb4e4528a999648f14a23cabb53999c22452e76e530a7351ddc33d
  10. 0x992739e54cb7294057021ab9f724d5a5845b953f777f1ca049d5587588d72157
  11. 0x914669306cc211196a495992a1a1066916ce7bcdf6f8b5f39235c10f436df645
  12. 0x3e692194b9dd80558ecdd03d2ce10f169dcf449f24c7db4bb5eddfaf5dfa4954
  13. 0x6389fe0a64a454c99943bd099b6d3c7b9164c03f7e0cbe464480d5168f9f5740
  14. 0xb86edd36717aff076ef26c04db10a77f49a2dca8367fae52e69b19705922afab
  15. 0xeeeab58fe0869203702d6caa20f3db31453ec2f4ac7b99890f0842a5616a7f99
  16. 0x35ca4633a97853eefbf38aaf743dd7ff85a4c731ccc8e31a34fd826c3142d6ea
  17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
  18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON