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Evidence row 88483

Observed , by baseline/1.

Kind
listing
About
source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-economics-07-174
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
3229456e7ff32ce8ef1583c98ce35a3be322cc25ad6092fcb2fb2b0b69a70b0a
Leaf
0x3e5d28f88d2873bc7e4f325091c63241042f7ea677371ebe36baf4e473390dac

What was observed

{
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      "x402",
      "https://market.datapackvibe.com/x402/assistant-ib26-economics-07-174"
    ]
  ],
  "name": "market.datapackvibe.com/x402/assistant-ib26-economics-07-174",
  "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": "Price basket observations — Equal-width histogram + Keyed dataset comparison: Equal-width histogram + Keyed dataset comparison for supplied price basket observations records (item_price, quantity_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": "item_price",
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                  "date": "2026-10-01",
                  "item_price": 10,
                  "quantity_weight": 1,
                  "region": "group-a",
                  "row_id": "row-1"
                },
                {
                  "date": "2026-10-02",
                  "item_price": 21,
                  "quantity_weight": 2,
                  "region": "group-b",
                  "row_id": "row-2"
                },
                {
                  "date": "2026-10-03",
                  "item_price": 17,
                  "quantity_weight": 3,
                  "region": "group-a",
                  "row_id": "row-3"
                },
                {
                  "date": "2026-10-04",
                  "item_price": 33,
                  "quantity_weight": 4,
                  "region": "group-b",
                  "row_id": "row-4"
                }
              ],
              "rows": [
                {
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                  "quantity_weight": 1,
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                },
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                },
                {
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                  "item_price": 15,
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                },
                {
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                  "quantity_weight": 4,
                  "region": "group-b",
                  "row_id": "row-4"
                }
              ]
            },
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            "type": "http"
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          "output": {
            "example": {
              "files": [],
              "order_id": "ord_example",
              "result": {
                "completed": true,
                "workflow": "ib26-economics-07-174"
              },
              "sku": "assistant-ib26-economics-07-174",
              "status": "delivered"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
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                    },
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                        "quantity_weight"
                      ],
                      "type": "string"
                    },
                    "other": {
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                        },
                        {
                          "date": "2026-10-02",
                          "item_price": 21,
                          "quantity_weight": 2,
                          "region": "group-b",
                          "row_id": "row-2"
                        },
                        {
                          "date": "2026-10-03",
                          "item_price": 17,
                          "quantity_weight": 3,
                          "region": "group-a",
                          "row_id": "row-3"
                        },
                        {
                          "date": "2026-10-04",
                          "item_price": 33,
                          "quantity_weight": 4,
                          "region": "group-b",
                          "row_id": "row-4"
                        }
                      ],
                      "items": {
                        "additionalProperties": false,
                        "properties": {
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                            "default": "",
                            "maxLength": 10,
                            "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
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                          },
                          "item_price": {
                            "maximum": 1000000000000,
                            "minimum": -1000000000000,
                            "type": [
                              "number",
                              "null"
                            ]
                          },
                          "quantity_weight": {
                            "maximum": 1000000000000,
                            "minimum": -1000000000000,
                            "type": [
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                          },
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                        },
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                          "item_price",
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                        ],
                        "type": "object"
                      },
                      "maxItems": 200,
                      "minItems": 0,
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                    },
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                        },
                        {
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                          "item_price": 20,
                          "quantity_weight": 2,
                          "region": "group-b",
                          "row_id": "row-2"
                        },
                        {
                          "date": "2026-10-03",
                          "item_price": 15,
                          "quantity_weight": 3,
                          "region": "group-a",
                          "row_id": "row-3"
                        },
                        {
                          "date": "2026-10-04",
                          "item_price": 30,
                          "quantity_weight": 4,
                          "region": "group-b",
                          "row_id": "row-4"
                        }
                      ],
                      "items": {
                        "additionalProperties": false,
                        "properties": {
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                            "maxLength": 10,
                            "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
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                          },
                          "item_price": {
                            "maximum": 1000000000000,
                            "minimum": -1000000000000,
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                          },
                          "quantity_weight": {
                            "maximum": 1000000000000,
                            "minimum": -1000000000000,
                            "type": [
                              "number",
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                            ]
                          },
                          "region": {
                            "default": "",
                            "maxLength": 80,
                            "type": "string"
                          },
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                            "default": "",
                            "maxLength": 80,
                            "minLength": 1,
                            "type": "string"
                          }
                        },
                        "required": [
                          "row_id",
                          "region",
                          "date",
                          "item_price",
                          "quantity_weight"
                        ],
                        "type": "object"
                      },
                      "maxItems": 200,
                      "minItems": 1,
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                    }
                  },
                  "required": [
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                    "field",
                    "bins",
                    "other"
                  ],
                  "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"
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              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-26T04:54:04.848Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-25T05:51:02.275Z"
    },
    "resource": "https://market.datapackvibe.com/x402/assistant-ib26-economics-07-174",
    "tags": [
      "ai",
      "economic-research",
      "workflow"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Price basket observations — Equal-width histogram + Keyed dataset comparison: Equal-width histogram + Keyed dataset comparison for supplied price basket observations records (item_price, quantity_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":"3229456e7ff32ce8ef1583c98ce35a3be322cc25ad6092fcb2fb2b0b69a70b0a","id":88483,"kind":"listing","method":"baseline/1","observed_us":1793025519186140,"prev":null,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-economics-07-174","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (296695 rows).

  1. 0x3e5cad084f91ceb7dea200345a2c646747d40249a1191110e175e62ef8e83018
  2. 0x658e953531bb5eeefdc427b546e64e8d9edc6bd867255220830b38ff18828b86
  3. 0x6bfbc767ca84ae9dba05c595eb76bec0d9b5c40759cf60004689b5f76dff2ce9
  4. 0x3c404feeaf843548d24e74f7d9bab8f6450b4c63dc47bf641a3a1b2f128225f1
  5. 0x45a2cd251cd10f8fa11d2868d673b89e9fb1ee07178eeb46f4e770692bbe0e75
  6. 0x57c2c72543ad1fbb0bb3ac471021a2f2ca5ba1fec5a6876eaaa6346e1de7f1fc
  7. 0xc90c1907ee88b95b81771a6611a2fc42da94fe0e4b9467917a5d7cde5f1b3926
  8. 0x29e09e782f70ccd0d300c4ead340ece33053253c113a61519f702df47eb53d39
  9. 0x3d4ea6620a9a3187c738107cb7e798de006b9fce6eaf571fb470ce6d29450bb8
  10. 0x8e5649068bfe1600b5f38cb8d5f950b0cad91a024600039e3ba08f751258e697
  11. 0xeff3ae4ccee9e9ab663bed39de24a2076950808876228a89701d6ab7f016bd7e
  12. 0x1afc0318a98c6dbb5a80e5cb86eba22b844e3f3b185a16f17290e29ab7410f55
  13. 0x215f432600b78f2e7c9629cd10ce6ce4b7f3351b0b71f3f2c7dcb8e650f6cd63
  14. 0x7f594f5609f388d64d3cda87b5631d393ee8300bb09bad71f150113a5886ee33
  15. 0x4b52a97f7a80ff7778a702b85267b8d2e5c93ce160942656435c29ae7be68bf4
  16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
  17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
  18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
  19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
Day root
0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained
0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published
On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON