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Evidence row 280490

Observed , by sync.x402_bazaar/1.

Kind
listing
About
source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-software-05-191
Recorded
Previous row
#272556
Body SHA-256
a35533b1668bcf51f21620d8b2e250c9e6bfb336b4b2a4cd741b4b9b4bb358b1
Leaf
0x274bf1e0b344d83134af8301c6b2d8ecf333fb27e07c4a3991dcc31e80b6361d

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://market.datapackvibe.com/x402/assistant-ib26-software-05-191"
    ]
  ],
  "name": "market.datapackvibe.com/x402/assistant-ib26-software-05-191",
  "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": "Database queries — Record quality audit + String normalisation + Exact row deduplication: Record quality audit + String normalisation + Exact row deduplication for supplied database queries records (query_ms, rows_returned). 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": [
                {
                  "component": "group-a",
                  "date": "2026-10-01",
                  "query_ms": 10,
                  "row_id": "row-1",
                  "rows_returned": 1
                },
                {
                  "component": "group-b",
                  "date": "2026-10-02",
                  "query_ms": 20,
                  "row_id": "row-2",
                  "rows_returned": 2
                },
                {
                  "component": "group-a",
                  "date": "2026-10-03",
                  "query_ms": 15,
                  "row_id": "row-3",
                  "rows_returned": 3
                },
                {
                  "component": "group-b",
                  "date": "2026-10-04",
                  "query_ms": 30,
                  "row_id": "row-4",
                  "rows_returned": 4
                }
              ]
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "files": [],
              "order_id": "ord_example",
              "result": {
                "completed": true,
                "workflow": "ib26-software-05-191"
              },
              "sku": "assistant-ib26-software-05-191",
              "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": [
                        {
                          "component": "group-a",
                          "date": "2026-10-01",
                          "query_ms": 10,
                          "row_id": "row-1",
                          "rows_returned": 1
                        },
                        {
                          "component": "group-b",
                          "date": "2026-10-02",
                          "query_ms": 20,
                          "row_id": "row-2",
                          "rows_returned": 2
                        },
                        {
                          "component": "group-a",
                          "date": "2026-10-03",
                          "query_ms": 15,
                          "row_id": "row-3",
                          "rows_returned": 3
                        },
                        {
                          "component": "group-b",
                          "date": "2026-10-04",
                          "query_ms": 30,
                          "row_id": "row-4",
                          "rows_returned": 4
                        }
                      ],
                      "items": {
                        "additionalProperties": false,
                        "properties": {
                          "component": {
                            "default": "",
                            "maxLength": 80,
                            "type": "string"
                          },
                          "date": {
                            "default": "",
                            "maxLength": 10,
                            "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
                            "type": "string"
                          },
                          "query_ms": {
                            "maximum": 1000000000000,
                            "minimum": -1000000000000,
                            "type": [
                              "number",
                              "null"
                            ]
                          },
                          "row_id": {
                            "default": "",
                            "maxLength": 80,
                            "minLength": 1,
                            "type": "string"
                          },
                          "rows_returned": {
                            "maximum": 1000000000000,
                            "minimum": -1000000000000,
                            "type": [
                              "number",
                              "null"
                            ]
                          }
                        },
                        "required": [
                          "row_id",
                          "component",
                          "date",
                          "query_ms",
                          "rows_returned"
                        ],
                        "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": "2026-10-26T17:31:58.514Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-26T17:31:58.239Z"
    },
    "resource": "https://market.datapackvibe.com/x402/assistant-ib26-software-05-191",
    "tags": [
      "ai",
      "configuration-quality",
      "workflow"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Database queries — Record quality audit + String normalisation + Exact row deduplication: Record quality audit + String normalisation + Exact row deduplication for supplied database queries records (query_ms, rows_returned). 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":"a35533b1668bcf51f21620d8b2e250c9e6bfb336b4b2a4cd741b4b9b4bb358b1","id":280490,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793042432261927,"prev":272556,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-software-05-191","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. 0x274be8fcc157cf370f9b117135b3b47c74119dfa60630fb93c76d2ee2dc91a05
  2. 0x8bd5279fad713e3648878f5d8a204db95820534f00eea80a3296b4f45cfb0509
  3. 0xbe95e1b51c7e4260652d93348b5c0792eef0e861aeae18ba3adbdf6ad420659d
  4. 0x1393cf2bf281a5522ac816e9ef14119a4aba9c622f9b4c346722ef862eb1a484
  5. 0x46235d0f8fad291057de20dd3d394e1aea1fe9b060551b945045d82e85cebf4b
  6. 0x087281a88161581f4b1491eb61739f1caeadfba93e05b6749bd44df0cb77aada
  7. 0xe444d0db8320cd9b24021848b99dbebd2011f201ef45163d75e831fab9f85d93
  8. 0x546b7375eeddd602ec5846800d6bb6c574ffaba050b6e8eb816ba4196965b6a7
  9. 0x3af7fa7b4b05f9b16e35317fa41161017de87221b64fccd2a1ec030314f8e5c3
  10. 0x471a949e3f120f159739bb01e9191ffabe99262f41106795f5abc927d2337558
  11. 0x4052d44b5530fb76c2eaae6028a8353bb8a3d80e4775a2c7996dfad1e2cad4af
  12. 0x364047261f51ecdbe278514b4f415358118ef4644f7124e15a40f80a86f6a05b
  13. 0x16a8fb19a5e4f4535e7cb3fce5c15ecfa188586bb74e347ee71164f8af27dfe1
  14. 0xd843afcced75dedd39194ff9bd12326b88099e6112686db2299392d022dc3146
  15. 0xc3a6a3ae44ec0da1848b16d40c45d7aac97a67352eea8df18e0f26edabea8a2f
  16. 0x06d71bfa7d8b41d62c8836efc2c601e1cc3772d9453596b2ae4950887f3310ca
  17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
  18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
  19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
Day root
0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained
0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published
On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON