Evidence row 2208498

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://seo.halowerk.com/v1/structured-data-valid-audit"
    ]
  ],
  "name": "seo.halowerk.com/v1/structured-data-valid-audit",
  "owner_address": "0x2880edfff13100677bf97a3cbdf3bc34771c4e5e",
  "raw": {
    "accepts": [
      {
        "amount": "1000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "currency": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "asset": "USDC",
          "assetTransferMethod": "eip3009",
          "eip712Domain": {
            "chainId": 8453,
            "name": "USD Coin",
            "verifyingContract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
            "version": "2"
          },
          "name": "USD Coin",
          "network_name": "Base Mainnet",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E",
        "recipient": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E",
        "scheme": "exact"
      }
    ],
    "description": "Search JSON-LD syntax audit fetches current public evidence from the supplied target and evaluates the documented criterion. It returns the observation, threshold, verdict, exact evidence source, limitations and a mode-specific action. The check is passive: no login attempt, payload injection, exploit, purchase, form submission or load test is performed.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "context": {
                "environment": "production"
              },
              "target": "https://example.com"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "action": {
                "finding": "fail",
                "repair_if_failed": {
                  "change": "Repair JSON-LD syntax so search engines can parse rich-result entities.",
                  "evidence_source": "https://example.com/",
                  "priority": "high",
                  "verify": "Repeat /v1/structured-data-valid-audit after deployment and require verdict=pass."
                },
                "type": "audit"
              },
              "category": "seo",
              "comparison": null,
              "confidence": 100,
              "criterion": {
                "expected": true,
                "id": "seo:structured-data-valid",
                "metric": "jsonld_valid",
                "operator": "truthy"
              },
              "evidence": {
                "hash_sha256": "1c032ac37d377f4859ae86c3667f22779eeb84844cb3bad6edc8acbcd54ed93e",
                "redirects": 0,
                "source": "https://example.com/",
                "status": 200
              },
              "limitations": [
                "Read-only public inspection; no login, form submission, exploit attempt, purchase or load test."
              ],
              "meta": {
                "cache": "hit",
                "comparison_cache": null,
                "partial": false
              },
              "mode": "audit",
              "observation": false,
              "pass": false,
              "scope": "live_public_read_only",
              "score": 0,
              "service": "Search JSON-LD syntax — Audit",
              "service_number": 209,
              "target": {
                "checked_at": "2026-10-23T06:50:13.484Z",
                "final": "https://example.com/",
                "requested": "https://example.com"
              },
              "verdict": "fail",
              "warnings": []
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "additionalProperties": false,
                  "properties": {
                    "baseline": {
                      "additionalProperties": true,
                      "description": "Optional baseline returned by a previous snapshot call.",
                      "type": [
                        "object",
                        "null"
                      ]
                    },
                    "compare_url": {
                      "description": "Optional public comparison URL. Used by change and monitoring services.",
                      "maxLength": 2048,
                      "minLength": 3,
                      "type": "string"
                    },
                    "context": {
                      "additionalProperties": {
                        "type": [
                          "string",
                          "number",
                          "boolean",
                          "null"
                        ]
                      },
                      "description": "Optional non-secret correlation labels returned unchanged only in the request lifecycle.",
                      "maxProperties": 12,
                      "type": "object"
                    },
                    "target": {
                      "description": "Public HTTP(S) URL or domain to inspect. A bare domain is normalized to HTTPS.",
                      "maxLength": 2048,
                      "minLength": 3,
                      "type": "string"
                    }
                  },
                  "required": [
                    "target"
                  ],
                  "type": "object"
                },
                "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": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-11-02T15:46:05.867Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-11-02T15:46:05.568Z"
    },
    "resource": "https://seo.halowerk.com/v1/structured-data-valid-audit",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Search JSON-LD syntax audit fetches current public evidence from the supplied target and evaluates the documented criterion. It returns the observation, threshold, verdict, exact evidence source, limitations and a mode-specific action. The check is passive: no login attempt, payload injection, exploit, purchase, form submission or load test is performed."
}

What the leaf hashes

{"body":"1cda182dd3a17c5e836c3f66775579437bc952501462aeb301ab5a5c6d3e4d28","id":2208498,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793647030952607,"prev":null,"subject":"x402_bazaar:https://seo.halowerk.com/v1/structured-data-valid-audit","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. 0xca1cf756797ae97727875c7a686bb6ba2fa5d0a52dcf66271406d23156267cda
2. 0xeba40ad55e81ea3544911c6386ae379a8b245f59f650eae044a2004e21a02145
3. 0x1a4bc1cc3d3abed6ce23ec9c320276d559904565aa79cd9a03142a9bdbca2e42
4. 0x0de935e730a8be618f964692854a77f6c059d674478fd1defc26781258e8c892
5. 0x4dfea01c0d15407464615e46be6505f667cbbacab0ad85439dec9a2d5d6fd578
6. 0xeac7bb15c8464f509d6417804d4b6845224836ae3bae34b4236c865738247508
7. 0xbba8a2a3ae03d415fe979f8f8a7fb79034551fb9e43227f524947c911afef711
8. 0xb7bf5455b486e837117daffcc7c1476adbcf901fc4c25aed5c61287fd1ab1609
9. 0x0dc8874b7117e33434f7df7c1e0fa6c432169619220742198a36bd8eae7707bc
10. 0xaf4cd5cd4f2a3cb0c8fff7680df55a350bc183b1fb3873871423f48e64851963
11. 0xda321c352d57d3c39914ad0ea3b03e0fb6dfda8c5c7155f45610ad22165bf1f6
12. 0x89421afe101858fcb12a0b85122bd84839dc9c5772685837be305f90d15dfb5d
13. 0x0c0f15fae9c65ebf110db9a83b92aa128ce387de0137888a7863d81f3567dc04
14. 0xdfd116d725e076b0e3bd74ff5682dfe6834735313673c580d2e58972567174a0
15. 0x5b456020389d8e0ef67f16a492c600b5b88189e59398bba308734db7e873e7e4
16. 0x37d31d28d0bd3743650d57e9fbf999efa4592cac831267f83aa125335b35a16b
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af