Evidence row 2201070

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://techforce-agents.onrender.com/api/amazon-products"
    ]
  ],
  "name": "Techforce Agents Amazon Products",
  "owner_address": "0x2f6ba59f09fd4693c6df12aec5acf14a4ba43f1d",
  "raw": {
    "accepts": [
      {
        "amount": "30000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x2f6bA59f09Fd4693c6Df12aec5acf14A4bA43f1d",
        "scheme": "exact"
      }
    ],
    "description": "Amazon product data on demand with key details including ASIN, title, brand, price, currency, rating, review count, availability, thumbnail, and product URL. Get results for $0.03 per record (minimum 1, up to 1,000). Enter your search keywords, optionally choose an Amazon marketplace (com, in, co.uk, de, ca, com.au, ae), and the number of products you need. Discover live Amazon product listings in seconds.\n\nPowered by Techforce Global — explore more at https://techforceglobal.com",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "domain": "www.amazon.com",
              "max": 10,
              "q": "wireless earbuds"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "items": [
                {
                  "asin": "B09JZXQ3P1",
                  "availability": "In stock",
                  "brand": "SoundCore",
                  "currency": "USD",
                  "price": 29.99,
                  "priceRaw": "$29.99",
                  "rating": 4.4,
                  "reviewsCount": 12873,
                  "thumbnailUrl": "https://m.media-amazon.com/images/I/61sample1.jpg",
                  "title": "Wireless Earbuds Bluetooth 5.3, 40H Playtime",
                  "url": "https://www.amazon.com/dp/B09JZXQ3P1"
                }
              ]
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "domain": {
                      "description": "Amazon marketplace (optional, default www.amazon.com)",
                      "enum": [
                        "www.amazon.com",
                        "www.amazon.in",
                        "www.amazon.co.uk",
                        "www.amazon.de",
                        "www.amazon.ca",
                        "www.amazon.com.au",
                        "www.amazon.ae"
                      ],
                      "type": "string"
                    },
                    "max": {
                      "description": "Number of products to return (min 1, max 1000)",
                      "type": "integer"
                    },
                    "q": {
                      "description": "Search keywords, e.g. 'wireless earbuds'",
                      "type": "string"
                    }
                  },
                  "required": [
                    "q"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "items": {
                      "description": "Array of Amazon products",
                      "items": {
                        "properties": {
                          "asin": {
                            "description": "Amazon Standard Identification Number",
                            "type": "string"
                          },
                          "availability": {
                            "description": "Stock availability",
                            "type": "string"
                          },
                          "brand": {
                            "description": "Brand name",
                            "type": "string"
                          },
                          "currency": {
                            "description": "Currency code",
                            "type": "string"
                          },
                          "price": {
                            "description": "Numeric price",
                            "type": "number"
                          },
                          "priceRaw": {
                            "description": "Formatted price with currency symbol",
                            "type": "string"
                          },
                          "rating": {
                            "description": "Average rating out of 5",
                            "type": "number"
                          },
                          "reviewsCount": {
                            "description": "Number of reviews",
                            "type": "integer"
                          },
                          "thumbnailUrl": {
                            "description": "Product image URL",
                            "type": "string"
                          },
                          "title": {
                            "description": "Product title",
                            "type": "string"
                          },
                          "url": {
                            "description": "Product page URL",
                            "type": "string"
                          }
                        },
                        "type": "object"
                      },
                      "type": "array"
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-11-02T05:22:54.087Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-11-02T05:22:53.864Z"
    },
    "resource": "https://techforce-agents.onrender.com/api/amazon-products",
    "serviceName": "Techforce Agents Amazon Products",
    "tags": [
      "data",
      "web-scraping",
      "data-extraction",
      "amazon",
      "products"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Amazon product data on demand with key details including ASIN, title, brand, price, currency, rating, review count, availability, thumbnail, and product URL. Get results for $0.03 per record (minimum 1, up to 1,000). Enter your search keywords, optionally choose an Amazon marketplace (com, in, co.uk, de, ca, com.au, ae), and the number of products you need. Discover live Amazon product listings in seconds.\n\nPowered by Techforce Global — explore more at https://techforceglobal.com"
}

What the leaf hashes

{"body":"d1cebed08dbb6e8663867ff8b7f5c3ed19225bc4232332d7c9a8facc35de6518","id":2201070,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793646800198333,"prev":null,"subject":"x402_bazaar:https://techforce-agents.onrender.com/api/amazon-products","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x48761b3e9bc158703feeb73b4ff787c718bfe632a81d897817d6bc3ca42b1a4b
2. 0x94115d23ec2c0f77458165b033eb5a07872d554ad0baa61b4bf850c99eb8aca1
3. 0xa5199de78a74c72e5aaa89dc9527d2e1b64edd23468f599d8e829a058669fe8b
4. 0xbe0a9eb950576548e14c86f59680f743d494b19a651fabe2ef4386e838d7708f
5. 0xea531cd0fdf9496598b61f1ec54b6282fc569ae02470efc3d76219fb8bf6be6e
6. 0xdd29dc96a953507be610e81dcb21a95b5b2e1de330e156138cc7dcfd3805b3e2
7. 0x542465f1f9f77a620b4b9d5fcb610c4ad5a3403e7c654300042a61beacb00b02
8. 0xe30152079b35f80ad7e8f5225e42839af066563bf62cefdf0877007974396806
9. 0xba4a17ea618fc5f1e81b0f8fc05cd29a866ccb9f33b856778ddbcb9b0a753f4e
10. 0xa29a06bb432517490aa4bd4ef696817ff3a50f8171aa31fa575f775498a554e8
11. 0xbcd5e685c0a2acfe1a8a257e02dd8901ec54673d2856b455aef8f6e30e7d6de7
12. 0x9a1ec04cde3d9cc0841a4ecec0c42382183aa9beb179e075a86323d4b9f1e562
13. 0xa3336de478ff1096fe3a4c0522656d3a2923e8e721fe01f8fd137ddc7734c22e
14. 0xdc58bc56b35577036d6185abcf0d4c91a45df10bd65f767505c1d43fcecde566
15. 0x3217f821997a6d778dcf0814a25b1296c55ab77710c675e7b15695d25a6ce67d
16. 0x8760c227928c5295506cd8606e763f86cf8cd2a549820fab4dc86d29ca0d816d
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af