Evidence row 61271

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://agent-data.centorprat.workers.dev/tools/structured-data-schema-validator"
    ]
  ],
  "name": "Structured Data Validator",
  "owner_address": "0x8d38d6026cf3a9805de9c5f0611cee95b532b120",
  "raw": {
    "accepts": [
      {
        "amount": "20000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x8d38D6026cf3A9805DE9c5F0611ceE95B532B120",
        "scheme": "exact"
      },
      {
        "amount": "20000",
        "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:137",
        "payTo": "0x8d38D6026cf3A9805DE9c5F0611ceE95B532B120",
        "scheme": "exact"
      },
      {
        "amount": "20000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "D6ZhtNQ5nT9ZnTHUbqXZsTx5MH2rPFiBBggX4hY1WePM"
        },
        "maxTimeoutSeconds": 300,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "3644DrcePengCVjznEa59Dm7Mu7Acr522NvYyapHRHQh",
        "scheme": "exact"
      }
    ],
    "description": "Give it URLs. For each it extracts the JSON-LD structured data, lists every schema.org type, and validates the required and recommended properties Google needs for rich results (Product, Article, FAQ, Recipe, Organization, Event, JobPosting and more) - with findings. Keyless, read-only. Up to 3 items per call; failed lookups are not charged.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "urls": [
                "https://www.apple.com/"
              ]
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "items": [
                {
                  "checkedAt": "2026-10-25T16:58:02+00:00",
                  "fetched": true,
                  "finalUrl": "https://www.apple.com/",
                  "findings": [],
                  "invalidJsonLdBlocks": 0,
                  "itemsFound": 8,
                  "jsonLdBlocks": 3,
                  "microdataItems": 0,
                  "note": "Read-only parse of the page's JSON-LD. Validates the common rich-result types against Google's required/recommended properties; always confirm in Google's Rich Results Test.",
                  "signal": "valid",
                  "typesFound": [
                    "ContactPoint",
                    "Organization",
                    "SearchAction",
                    "WebPage",
                    "WebSite"
                  ],
                  "untypedOrUnknown": [
                    "ContactPoint",
                    "ContactPoint",
                    "ContactPoint",
                    "SearchAction",
                    "WebPage"
                  ],
                  "url": "https://www.apple.com/",
                  "validations": [
                    {
                      "missingRecommended": [],
                      "missingRequired": [],
                      "type": "Organization",
                      "valid": true,
                      "validated": true
                    },
                    {
                      "missingRecommended": [
                        "logo",
                        "sameAs"
                      ],
                      "missingRequired": [],
                      "type": "Organization",
                      "valid": true,
                      "validated": true
                    },
                    {
                      "missingRecommended": [],
                      "missingRequired": [],
                      "type": "WebSite",
                      "valid": true,
                      "validated": true
                    }
                  ]
                }
              ]
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "properties": {
                    "urls": {
                      "description": "Pages to check, e.g. [\"https://your-site.com/product\"]. One report per URL.",
                      "items": {
                        "type": "string"
                      },
                      "maxItems": 3,
                      "type": "array"
                    }
                  },
                  "required": []
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST",
                    "PUT",
                    "PATCH"
                  ],
                  "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": "2026-10-25T17:17:45.211Z",
    "quality": {
      "l30DaysTotalCalls": 4,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-25T17:17:44.911Z"
    },
    "resource": "https://agent-data.centorprat.workers.dev/tools/structured-data-schema-validator",
    "serviceName": "Structured Data Validator",
    "tags": [
      "seo-tools",
      "developer-tools",
      "data"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Give it URLs. For each it extracts the JSON-LD structured data, lists every schema.org type, and validates the required and recommended properties Google needs for rich results (Product, Article, FAQ, Recipe, Organization, Event, JobPosting and more) - with findings. Keyless, read-only. Up to 3 items per call; failed lookups are not charged."
}

What the leaf hashes

{"body":"9e477fc5fb32f7fcdc908de70079ba0de0aa9a847e06f03408f7e73c326aa8c5","id":61271,"kind":"listing","method":"baseline/1","observed_us":1793025450405785,"prev":null,"subject":"x402_bazaar:https://agent-data.centorprat.workers.dev/tools/structured-data-schema-validator","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0x6ef41d92ec457b4a968a28a49047db83c4c0ff787c3a7b1a2f49fad077cb2b5a
2. 0x1fcb9ceb0a8ee3b8bf8a2772df073d6bd1dec264394e00da8e34641b4ac33545
3. 0xe3e483b562a735cbac8d90582eecbb93b11a43ddc0a1e232f8dbe88b508395f1
4. 0xe666c7e29a82ca8604ece79a44f12e33b5b87e0d92a85eaea481d3a158f016e5
5. 0x90fcac06f69b9baa1ed656fcefc7865f610465400bafed9b1573fe64d1caecf8
6. 0x63cf2876e5e4ca5168841d51e921dc493da8b709148435cab32dbb93806afae6
7. 0xaa0458da4d638ea80ac16784a9975ed715b4d0516d86d7909d343a4f59f96a67
8. 0xdd9a50c88347adfc84eb680ef564ffdb6acd06f75904372ac49413e92f31f999
9. 0xb6726ccb6d773a6d1e5e37d323158d75021d1a76fa725ef7a6add00a709c6aba
10. 0x66d21c62655848e1960e65dfd59fdcf623cca278f030adf0362249e20cd966ca
11. 0xcea975b85294606fde77157e415805eb2b2339729d4782f73ff75ac4682fef10
12. 0x134f9b6d26973548d1c789e6b61a12b25e2a5a8fb632e692cd20a1b08d766a1b
13. 0x14b83e3bc6587240f31cd033d09d131e0775b7b00aada9042597008a70399013
14. 0xfc9b5a81a7a83a1c735a4fe64590beb9db14d2366f463161358af28c3ea9a81d
15. 0xa2d436d488e3600b0e5c3e3ed9c9234cd52853c59830b786334fd0c4292d9f40
16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae