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Evidence row 282259

Observed , by sync.x402_bazaar/1.

Kind
listing
About
source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-economics-24-001
Recorded
Previous row
#219139
Body SHA-256
7de4233b29396bce7e904e9b957072e36218a37c9211ac47a07b2d5dbe6a3514
Leaf
0x6b6a2ab935cff3747f3708890fb1f0190687a57fbbd1d556631dd16489010eaa

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://market.datapackvibe.com/x402/assistant-ib26-economics-24-001"
    ]
  ],
  "name": "market.datapackvibe.com/x402/assistant-ib26-economics-24-001",
  "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 — Record quality audit + String normalisation: Record quality audit + String normalisation 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": {
              "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-24-001"
              },
              "sku": "assistant-ib26-economics-24-001",
              "status": "delivered"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "additionalProperties": false,
                  "properties": {
                    "rows": {
                      "default": [
                        {
                          "date": "2026-10-01",
                          "region": "group-a",
                          "response_value": 10,
                          "row_id": "row-1",
                          "sample_weight": 1
                        },
                        {
                          "date": "2026-10-02",
                          "region": "group-b",
                          "response_value": 20,
                          "row_id": "row-2",
                          "sample_weight": 2
                        },
                        {
                          "date": "2026-10-03",
                          "region": "group-a",
                          "response_value": 15,
                          "row_id": "row-3",
                          "sample_weight": 3
                        },
                        {
                          "date": "2026-10-04",
                          "region": "group-b",
                          "response_value": 30,
                          "row_id": "row-4",
                          "sample_weight": 4
                        }
                      ],
                      "items": {
                        "additionalProperties": false,
                        "properties": {
                          "date": {
                            "default": "",
                            "maxLength": 10,
                            "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
                            "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"
                  ],
                  "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": "2026-10-26T13:44:46.917Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-26T13:44:46.681Z"
    },
    "resource": "https://market.datapackvibe.com/x402/assistant-ib26-economics-24-001",
    "tags": [
      "ai",
      "economic-research",
      "workflow"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Survey response weights — Record quality audit + String normalisation: Record quality audit + String normalisation 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":"7de4233b29396bce7e904e9b957072e36218a37c9211ac47a07b2d5dbe6a3514","id":282259,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793042570203554,"prev":219139,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-economics-24-001","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. 0x6b6a4533364629752e04948f8d544990902f19c68e3e449e594f3d364252684a
  2. 0x5ff016d8f161576f30b2b81e691562d1250652368a2161d59b49a1bcd70650f9
  3. 0x1bf0c52afe65aa68e1b0db53c258477653084004cdfc3f70a343c2619883d2ba
  4. 0xd442c1fad861f427f3fbd58ddb3130270f7609079ba9f19ef3049f59dc0c22a3
  5. 0x820381fd4b8d91ae5e549ebc63e11b81eae0ded17032700de0b8958124c23b28
  6. 0x5c36c956d107c4dc70a4e534480a6f691d22c60c9cb0e851e4fd4fb95be8b65a
  7. 0x13324dad1de930cada621c99af772645d7ff41dde0f778b3edf6ab0b9aec4b74
  8. 0x966c3b8dfcaf31f7df801a208e54f3d1a19321c3195baadb1d7014d4eb4c2396
  9. 0x959ad25eceb864e98140a3c5d86b87e2e87047d2132bf498fed758e10dc5218e
  10. 0x87894636102384a23857842def741b3253d54af0afaff0b11e7117549ccd8002
  11. 0xdfaea4285192101e7ab6e8e71853c71cef08df31a416be7a9f92f34cf897e13e
  12. 0x2a304c51963b65e3ca818b638b2e9a98297b7d6b6a3e14ecca2501aa13b9f556
  13. 0x9dc4d6f64bc3c323d2c45a28209068cd473b6979bd632a0d694bf94d19bc39df
  14. 0xfc9b5a81a7a83a1c735a4fe64590beb9db14d2366f463161358af28c3ea9a81d
  15. 0xa2d436d488e3600b0e5c3e3ed9c9234cd52853c59830b786334fd0c4292d9f40
  16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
  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