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Evidence row 2647749

Observed , by sync.x402_bazaar/1.

Kind
listing
About
source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-economics-24-173
Recorded
Previous row
#2235459
Body SHA-256
7144fb9c15f6efdbddb3231d30b2024c5f31ab6adff1b41f771c790102395147
Leaf
0xbcaaf25c5412d72314f4df448af99749b91527adcd5a8dcd49b6bc0b3b78990d

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://market.datapackvibe.com/x402/assistant-ib26-economics-24-173"
    ]
  ],
  "name": "market.datapackvibe.com/x402/assistant-ib26-economics-24-173",
  "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": "Survey response weights — Equal-width histogram + Date by category pivot: Equal-width histogram + Date by category pivot for supplied survey response weights records (response_value, sample_weight). Up to 200 rows; 2 independent reports using shared local analytical engines. No live lookup, prediction, professional assessment or external action. 0.01 USDC includes 2 supplied-data reports for up to 200 rows.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "bins": 5,
              "field": "response_value",
              "rows": [
                {
                  "date": "2026-10-01",
                  "region": "group-a",
                  "response_value": 10,
                  "row_id": "row-1",
                  "sample_weight": 1
                },
                {
                  "date": "2026-10-02",
                  "region": "group-b",
                  "response_value": 20,
                  "row_id": "row-2",
                  "sample_weight": 2
                },
                {
                  "date": "2026-10-03",
                  "region": "group-a",
                  "response_value": 15,
                  "row_id": "row-3",
                  "sample_weight": 3
                },
                {
                  "date": "2026-10-04",
                  "region": "group-b",
                  "response_value": 30,
                  "row_id": "row-4",
                  "sample_weight": 4
                }
              ]
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "files": [],
              "order_id": "ord_example",
              "result": {
                "completed": true,
                "workflow": "ib26-economics-24-173"
              },
              "sku": "assistant-ib26-economics-24-173",
              "status": "delivered"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "additionalProperties": false,
                  "properties": {
                    "bins": {
                      "default": 5,
                      "maximum": 30,
                      "minimum": 1,
                      "type": "integer"
                    },
                    "field": {
                      "default": "response_value",
                      "enum": [
                        "response_value",
                        "sample_weight"
                      ],
                      "type": "string"
                    },
                    "rows": {
                      "default": [
                        {
                          "date": "2026-10-01",
                          "region": "group-a",
                          "response_value": 10,
                          "row_id": "row-1",
                          "sample_weight": 1
                        },
                        {
                          "date": "2026-10-02",
                          "region": "group-b",
                          "response_value": 20,
                          "row_id": "row-2",
                          "sample_weight": 2
                        },
                        {
                          "date": "2026-10-03",
                          "region": "group-a",
                          "response_value": 15,
                          "row_id": "row-3",
                          "sample_weight": 3
                        },
                        {
                          "date": "2026-10-04",
                          "region": "group-b",
                          "response_value": 30,
                          "row_id": "row-4",
                          "sample_weight": 4
                        }
                      ],
                      "items": {
                        "additionalProperties": false,
                        "properties": {
                          "date": {
                            "default": "",
                            "maxLength": 10,
                            "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
                            "type": "string"
                          },
                          "region": {
                            "default": "",
                            "maxLength": 80,
                            "type": "string"
                          },
                          "response_value": {
                            "maximum": 1000000000000,
                            "minimum": -1000000000000,
                            "type": [
                              "number",
                              "null"
                            ]
                          },
                          "row_id": {
                            "default": "",
                            "maxLength": 80,
                            "minLength": 1,
                            "type": "string"
                          },
                          "sample_weight": {
                            "maximum": 1000000000000,
                            "minimum": -1000000000000,
                            "type": [
                              "number",
                              "null"
                            ]
                          }
                        },
                        "required": [
                          "row_id",
                          "region",
                          "date",
                          "response_value",
                          "sample_weight"
                        ],
                        "type": "object"
                      },
                      "maxItems": 200,
                      "minItems": 1,
                      "type": "array"
                    }
                  },
                  "required": [
                    "rows",
                    "field",
                    "bins"
                  ],
                  "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": "2026-11-03T13:19:47.959Z",
    "quality": {
      "l30DaysTotalCalls": 6,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-11-03T13:19:47.647Z"
    },
    "resource": "https://market.datapackvibe.com/x402/assistant-ib26-economics-24-173",
    "tags": [
      "ai",
      "economic-research",
      "workflow"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Survey response weights — Equal-width histogram + Date by category pivot: Equal-width histogram + Date by category pivot for supplied survey response weights records (response_value, sample_weight). Up to 200 rows; 2 independent reports using shared local analytical engines. No live lookup, prediction, professional assessment or external action. 0.01 USDC includes 2 supplied-data reports for up to 200 rows."
}

What the leaf hashes

{"body":"7144fb9c15f6efdbddb3231d30b2024c5f31ab6adff1b41f771c790102395147","id":2647749,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793734786339049,"prev":2235459,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-economics-24-173","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. 0xbcab0a0498349f90f875848072c3d94db530ceb8a1ae797a3f74fa096fd4f144
  2. 0xfe63c5b1df296d7b3035900e5ecf91712261073d9a039b25395094efb004f913
  3. 0x2c5f977c1fb16f138c3789f7eaca1b4e94da43edc679eecbdaebac7f0ccff8ce
  4. 0x13249e4f3a3a3217016714cd87c41c868613bd3b83c70360ccc3289e6bd6aa4c
  5. 0x587d72cb9785dae984a8d464d6125a51f1693243e14ef95e804ca115493c16cd
  6. 0x7ed3a9eaf28aa0270345d95347c842221546c86a5c33e7550c19fd5732e710d1
  7. 0x4e90e14d884e34e9b4010d94df7954788a5d28b364ae24b42ddb7a5065d51b2b
  8. 0x132153a9f210225b181b9163c5baffc17900306a5d8cfe2a29a8e5985b752551
  9. 0x6f1e142ef661e8d2030ee5a726e4ac4416471d4d48a7d156eda4126152a06455
  10. 0x68007dd3f2e4c586b805f12ec32d1dbd210ab8219d5104a181f7d45b6f71be84
  11. 0xa34ab53e0e0cf05e33df3af60414296935ccafd1f60b30e1686fed58ea0f8604
  12. 0x63a5991c187a9530e2177a341da1cf5333e53e4df48dc340dc718a9a7d54a2d3
  13. 0x4b0168dc3cf75706d02e85e816aabcf4a2cbb6cd44a0eea1377f703048a10500
  14. 0xe48dd050d36f1a75a7d005677c3e962435e7b5ad246de637e9e1fc9be7665b0a
  15. 0xfeca812d56a4bb476433459149c92fcd8a270bdbf2bbbce1949fb4bf7848f5ed
  16. 0xf8c1a0cdf4ba2eb105bc3e83d2f2b121cab4a34fb5a3846fa592909906f7fdaa
  17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
  18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
  19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON