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Evidence row 432849

Observed , by sync.x402_bazaar/1.

Kind
listing
About
source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-writing-16-096
Recorded
Previous row
#414486
Body SHA-256
f87913463ec61ba12f764b37debbd12ea88ca534e11fd77b70151b719182738a
Leaf
0x72380a2888ecfc746d7bfd86078568ae5e4891a547b232a01470c91c457f1728

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://market.datapackvibe.com/x402/assistant-ib26-writing-16-096"
    ]
  ],
  "name": "market.datapackvibe.com/x402/assistant-ib26-writing-16-096",
  "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": "Knowledge base maintenance — Grouped numeric summary + Secondary-measure weighted mean: Grouped numeric summary + Secondary-measure weighted mean for supplied knowledge base maintenance records (updated_articles, due_articles). 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": {
              "field": "updated_articles",
              "rows": [
                {
                  "date": "2026-10-01",
                  "document_group": "group-a",
                  "due_articles": 1,
                  "row_id": "row-1",
                  "updated_articles": 10
                },
                {
                  "date": "2026-10-02",
                  "document_group": "group-b",
                  "due_articles": 2,
                  "row_id": "row-2",
                  "updated_articles": 20
                },
                {
                  "date": "2026-10-03",
                  "document_group": "group-a",
                  "due_articles": 3,
                  "row_id": "row-3",
                  "updated_articles": 15
                },
                {
                  "date": "2026-10-04",
                  "document_group": "group-b",
                  "due_articles": 4,
                  "row_id": "row-4",
                  "updated_articles": 30
                }
              ]
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "files": [],
              "order_id": "ord_example",
              "result": {
                "completed": true,
                "workflow": "ib26-writing-16-096"
              },
              "sku": "assistant-ib26-writing-16-096",
              "status": "delivered"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "additionalProperties": false,
                  "properties": {
                    "field": {
                      "default": "updated_articles",
                      "enum": [
                        "updated_articles",
                        "due_articles"
                      ],
                      "type": "string"
                    },
                    "rows": {
                      "default": [
                        {
                          "date": "2026-10-01",
                          "document_group": "group-a",
                          "due_articles": 1,
                          "row_id": "row-1",
                          "updated_articles": 10
                        },
                        {
                          "date": "2026-10-02",
                          "document_group": "group-b",
                          "due_articles": 2,
                          "row_id": "row-2",
                          "updated_articles": 20
                        },
                        {
                          "date": "2026-10-03",
                          "document_group": "group-a",
                          "due_articles": 3,
                          "row_id": "row-3",
                          "updated_articles": 15
                        },
                        {
                          "date": "2026-10-04",
                          "document_group": "group-b",
                          "due_articles": 4,
                          "row_id": "row-4",
                          "updated_articles": 30
                        }
                      ],
                      "items": {
                        "additionalProperties": false,
                        "properties": {
                          "date": {
                            "default": "",
                            "maxLength": 10,
                            "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
                            "type": "string"
                          },
                          "document_group": {
                            "default": "",
                            "maxLength": 80,
                            "type": "string"
                          },
                          "due_articles": {
                            "maximum": 1000000000000,
                            "minimum": -1000000000000,
                            "type": [
                              "number",
                              "null"
                            ]
                          },
                          "row_id": {
                            "default": "",
                            "maxLength": 80,
                            "minLength": 1,
                            "type": "string"
                          },
                          "updated_articles": {
                            "maximum": 1000000000000,
                            "minimum": -1000000000000,
                            "type": [
                              "number",
                              "null"
                            ]
                          }
                        },
                        "required": [
                          "row_id",
                          "document_group",
                          "date",
                          "updated_articles",
                          "due_articles"
                        ],
                        "type": "object"
                      },
                      "maxItems": 200,
                      "minItems": 1,
                      "type": "array"
                    }
                  },
                  "required": [
                    "rows",
                    "field"
                  ],
                  "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": "2026-10-27T05:24:59.575Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-27T05:24:59.234Z"
    },
    "resource": "https://market.datapackvibe.com/x402/assistant-ib26-writing-16-096",
    "tags": [
      "ai",
      "sector-writing",
      "workflow"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Knowledge base maintenance — Grouped numeric summary + Secondary-measure weighted mean: Grouped numeric summary + Secondary-measure weighted mean for supplied knowledge base maintenance records (updated_articles, due_articles). 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":"f87913463ec61ba12f764b37debbd12ea88ca534e11fd77b70151b719182738a","id":432849,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793086547656884,"prev":414486,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-writing-16-096","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (273461 rows).

  1. 0x72382fc082a52584924dd31c0788c45f8f3ac39d80f1a36e6f71e7894effbd7e
  2. 0xc6af2e04d8cc576f7bd98afb126a899ab85eae262d0cc2a1cb28f02688e64539
  3. 0x378d7eea6950baf74d7df199a028ef4cce2bb1443eb57f8a1310095d3f4f85ab
  4. 0x06b87d6401fee77a42cca8770248477b484a8221e4a10bfc5373181094b5dc7d
  5. 0x426b33794e29b17b701d52f9b31f701c9cab08837a7ec62c93c90c1482624341
  6. 0x14fe887cc68c706ca7b7d982689e6c25e3bc8a750d1c649787c0789e7625729f
  7. 0xc7448934195affc4651e7c59d043dfcdcc30ad61acac3bc94cd99445b85cf7d1
  8. 0x247708d881056efa5f3ad1b8d663f15a54cbfe195d3aaa898872ebc6c3bc4551
  9. 0x620cef3315dc1bfae1aed0304bfac899f8105261659f1b36d31f7fbe4e21389d
  10. 0x7e07aef950a1f04523ad921bae323b1afe6ce5d980427f507591afaeca83c945
  11. 0x36f1c88d0589e24531b7c2fe9c066893e7b891db974b9e8f5e5ebc201c6cf9ef
  12. 0x8a2168d13e43e2c8b0f508ca779f90beef60501499eeab439eb7d23816a97bc4
  13. 0x2926e99aefa0ff2e14a67a3ae10a7f6e753ce4b799c6fe531f8cbf8d33b31a66
  14. 0xb2ae53d841a55a805fb4078b1a7d44e08a81aba4be3690bac3a5b4c366bf39da
  15. 0x275720ecabb68df33eee92ae4fd70572a8d952d6c61c061c2869cfc3217aa5c5
  16. 0x23cf9bb4337ee8be7fcae368fd69d24c62c11fb45882127b4cd919bb96a19996
  17. 0x0e01aa9525097570a6edaf32bfc959de57bf5c24317cf10c0716affea85ca60d
  18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
  19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699
Day root
0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795
Chained
0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4
Published
On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4

How to check it · This row as JSON