Evidence row 1513560

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://market.datapackvibe.com/x402/assistant-bx-web-headers-items"
    ]
  ],
  "name": "market.datapackvibe.com/x402/assistant-bx-web-headers-items",
  "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": "Page header blocks — Structured extraction: Structured extraction for Page header blocks. One public HTTPS page or supplied HTML; static parsing, no JavaScript rendering, login or access bypass. Specialised preset in a shared 50-profile, 20-operation engine. 0.01 USDC includes one bounded structured extraction result.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "attribute": "id",
              "attribute_value": "sample",
              "html": "<!doctype html><html><head></head><body><header id=\"sample\" data-kind=\"example\">Example product guide</header></body></html>",
              "previous_texts": [
                "Older example"
              ],
              "term": "product",
              "url": ""
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "files": [],
              "order_id": "ord_example",
              "result": {
                "completed": true,
                "workflow": "bx-web-headers-items"
              },
              "sku": "assistant-bx-web-headers-items",
              "status": "delivered"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "additionalProperties": false,
                  "properties": {
                    "attribute": {
                      "default": "id",
                      "maxLength": 50,
                      "pattern": "^[a-zA-Z][a-zA-Z0-9:_-]{0,49}$",
                      "type": "string"
                    },
                    "attribute_value": {
                      "default": "sample",
                      "maxLength": 200,
                      "type": "string"
                    },
                    "html": {
                      "default": "<!doctype html><html><head></head><body><header id=\"sample\" data-kind=\"example\">Example product guide</header></body></html>",
                      "maxLength": 100000,
                      "type": "string"
                    },
                    "previous_texts": {
                      "default": [
                        "Older example"
                      ],
                      "items": {
                        "default": "",
                        "maxLength": 1000,
                        "type": "string"
                      },
                      "maxItems": 200,
                      "minItems": 0,
                      "type": "array"
                    },
                    "term": {
                      "default": "product",
                      "maxLength": 100,
                      "minLength": 1,
                      "type": "string"
                    },
                    "url": {
                      "default": "",
                      "maxLength": 2048,
                      "type": "string"
                    }
                  },
                  "required": [
                    "url",
                    "html",
                    "term",
                    "attribute",
                    "attribute_value",
                    "previous_texts"
                  ],
                  "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": "2026-10-31T08:02:04.709Z",
    "quality": {
      "l30DaysTotalCalls": 4,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-31T08:02:04.382Z"
    },
    "resource": "https://market.datapackvibe.com/x402/assistant-bx-web-headers-items",
    "tags": [
      "ai",
      "bazaar-web",
      "workflow"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Page header blocks — Structured extraction: Structured extraction for Page header blocks. One public HTTPS page or supplied HTML; static parsing, no JavaScript rendering, login or access bypass. Specialised preset in a shared 50-profile, 20-operation engine. 0.01 USDC includes one bounded structured extraction result."
}

What the leaf hashes

{"body":"b353094fefcdd07b8cc9bea276c514a3bc7c71c4e8996852aed9332fb2f75ecc","id":1513560,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793472903592737,"prev":754132,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-bx-web-headers-items","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-31 (246033 rows).

1. 0xea24d099dae7834d4cff8f6a76816570e0227e0b1cc63c4f3ee286a1e450e43d
2. 0x25d75e998e21ff5459e81348f801849326c599d95843d5ae8b80f3ce64797947
3. 0xaf9be30216da10f6cff4a8eb109afbb8c84ac60ed17b050d69db891fdf5d591d
4. 0x46c6220f1c8b4d775f6d0fda28f8ca5c5a53c3e7fb22d26f9b28858773ada07e
5. 0x5f204f779f6149b36935c9ef0acdef0ee3083d009bb0cfceecc346b1be20b68c
6. 0x0b339418d4ed4938ce30a345a554aef3f23cb8c1855293164161f78b19764c11
7. 0x4dd10f8439599717cd0fd69f1ddbf135c036d58878081923c83113d2ce429c4f
8. 0x382039e58f2793b312a0a086feb9ffb4d52c6d17858d007d364d7b93b3f5fe1b
9. 0x0bcbad4a43d67ea82053e87aec8bd72244b1bac8e3282b73101ab7e80fa586f7
10. 0xb6ce584ff9b68733cf94df1c384a32f1f1697a1aaa869767a5ad69dc20a0ded1
11. 0x364ab454e31dc7ebb89a3887aba2179c4f289b29cea6f5301c026f0469de9f26
12. 0xf655ca477e4ceb104d7fcebbf4c9cc69acc8d1a46b5f0d00cad07e13a77e494f
13. 0xd4b65d5af515a30b284ec3790e848bb7ec19fa9938dbbe183bd421f011c63ffc
14. 0xf22f9ef9bb9f7d07453a2e725850d2411b7d239162a33e78cd51370ffc94d2a1
15. 0x84bdb388a471b951dc5c0f9fd09df3197b8152707ec67daa668ab47102c8efc1
16. 0x24f03354dcb3a621317889ed99048bdf74b380516ca991bfb585c751d5cc7dfd
17. 0xa1146af524f673843507e7427a575964580eef01bc0e0eae466a7920df017ab2
18. 0x0504a25438f3c7932125463198ca74c5064f23f71a5c92763b3fc96a98cc8b57

Day root

0x24463725d1c0d9894bd6123691d532547aaa79f0762c0e45aa6a68acf1fd71ab

Chained

0x7d4824ff313dee7252a46f9d5c37b452851deb6c9f24a40c2f74ee0e53c82980

Published

On Arc Testnet, block 70093156: 0xedb7b832f4ebf6781b5ecd2ed241c435b862f4d3761541fa31adc1831b8c44a0