Evidence row 272940

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://shop.lordevo.com/api/quick/link-check"
    ]
  ],
  "name": "Lordevo",
  "owner_address": "0x0876a79bb5a88bf338e6b47b4530359527b01d73",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 120,
        "network": "eip155:8453",
        "payTo": "0x0876A79Bb5A88Bf338E6b47b4530359527b01d73",
        "scheme": "exact"
      }
    ],
    "description": "Link check: is it alive, where does it really go (redirects resolved): Resolve one link the way a browser would: follows up to 10 redirects (HEAD first, GET fallback), returns alive true/false with a reason (http_404, dns_not_found, timeout...), the final URL and domain, every hop with its status, c",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "url": "https://example.com"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "alive": true,
              "content_length": 51234,
              "content_type": "text/html; charset=UTF-8",
              "cross_domain": true,
              "etag": null,
              "final_domain": "example.com",
              "final_status": 200,
              "final_url": "https://www.example.com/landing?utm_source=x",
              "flags": [
                "cross_domain_redirect",
                "https_downgrade",
                "shortened_link"
              ],
              "https_downgrade": true,
              "last_modified": null,
              "method_used": "HEAD",
              "reason": "ok",
              "redirect_count": 2,
              "redirects": [
                {
                  "status": 301,
                  "url": "https://bit.ly/example"
                },
                {
                  "status": 301,
                  "url": "http://example.com/landing?utm_source=x"
                },
                {
                  "status": 200,
                  "url": "https://www.example.com/landing?utm_source=x"
                }
              ],
              "response_ms": 412,
              "shortener": true,
              "tls": {
                "days_left": 61,
                "issuer": "Let's Encrypt",
                "valid": true
              },
              "tool": "link-check",
              "url": "https://bit.ly/example",
              "x_robots_tag": []
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "url": {
                      "description": "public http(s) URL or bare domain",
                      "type": "string"
                    }
                  },
                  "required": [
                    "url"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "alive": {
                      "type": "boolean"
                    },
                    "content_length": {
                      "type": [
                        "integer",
                        "null"
                      ]
                    },
                    "content_type": {
                      "type": [
                        "string",
                        "null"
                      ]
                    },
                    "cross_domain": {
                      "type": "boolean"
                    },
                    "final_domain": {
                      "type": "string"
                    },
                    "final_status": {
                      "type": [
                        "integer",
                        "null"
                      ]
                    },
                    "final_url": {
                      "type": [
                        "string",
                        "null"
                      ]
                    },
                    "flags": {
                      "items": {
                        "type": "string"
                      },
                      "type": "array"
                    },
                    "https_downgrade": {
                      "type": "boolean"
                    },
                    "reason": {
                      "type": "string"
                    },
                    "redirect_count": {
                      "type": [
                        "integer",
                        "null"
                      ]
                    },
                    "redirects": {
                      "items": {
                        "properties": {
                          "status": {
                            "type": "integer"
                          },
                          "url": {
                            "type": "string"
                          }
                        },
                        "type": "object"
                      },
                      "type": [
                        "array",
                        "null"
                      ]
                    },
                    "response_ms": {
                      "type": "integer"
                    },
                    "shortener": {
                      "type": "boolean"
                    },
                    "tls": {
                      "type": [
                        "object",
                        "null"
                      ]
                    },
                    "tool": {
                      "type": "string"
                    },
                    "url": {
                      "type": "string"
                    }
                  },
                  "required": [
                    "tool",
                    "url",
                    "alive",
                    "reason"
                  ],
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1793001371/bazaar-icons/2f77a59e7f2d5bff.png",
    "lastUpdated": "2026-10-26T17:40:17.091Z",
    "quality": {
      "lastCalledAt": "2026-10-26T17:40:17.091Z"
    },
    "resource": "https://shop.lordevo.com/api/quick/link-check",
    "serviceName": "Lordevo",
    "tags": [
      "link check",
      "broken link",
      "redirect resolver",
      "unshorten",
      "url expander"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Link check: is it alive, where does it really go (redirects resolved): Resolve one link the way a browser would: follows up to 10 redirects (HEAD first, GET fallback), returns alive true/false with a reason (http_404, dns_not_found, timeout...), the final URL and domain, every hop with its status, c"
}

What the leaf hashes

{"body":"8e57db39d63510eb6b121c69ba0f91ae8c3dc78b2075b776375c1ef6a6b4b609","id":272940,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793039057887632,"prev":null,"subject":"x402_bazaar:https://shop.lordevo.com/api/quick/link-check","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. 0xee45cf544525ffe3e11957dd404bca345be40566d9a7a72bc3bd771265781e04
2. 0x504ea634d230a3111b94671fb788317c802a428021dfaef8965b90f81335fa7f
3. 0x67d0bc74ed79ec72fa4e6edb36636b38329f73ddcc85c41151bde21231259b54
4. 0x86cf83fd0fdb1dd406d20cf02da545ce2c8852310ef748fd99e216083b150ec8
5. 0x374760ab618968c71e0952e66367cdfb4c748509f85b5a495653c99204672938
6. 0xa6a2f8a22278e7d7170965056e4f19e66b391c2eaec29238c8953a816400be1c
7. 0x330c8dc956d777317c7c098b5feb756f38f359d82fb8c84c0ba1de9903d75c73
8. 0x8a8023ce4d002308fff882a6b07a20579734f3da7e387a98234548c55143b366
9. 0x61699f9f71fe0d03269fc5c4e4a906365558e9f072ac17c3790d0717e061a49f
10. 0x369a54d4fb4b5d5efccd93cfab5ea92ec0db3c689c151271b86dbcfa3a3a2a8f
11. 0x31325ab4dbdfc029b65672f927dfb6f0b046d1c4c19b63eb548ad58c295af08c
12. 0xe158f09cdbfb4f7be1bfd45fce3afcad32c2b3bb2fc2e181dadc193bbf194bfc
13. 0x746e9e5b6765727b6b96f41204cc115b0302259f6c67be0cf0efbf245601d500
14. 0x614d844c9e0509d9f9e63697aa2935555bce5f13695a8dc0047aa9e9898d70b3
15. 0x95657a7d540ed6cac0bde9995782333b2562a9a6641853269ac95148827410f0
16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae