Evidence row 278568

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": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-26T17:40:16.093Z"
    },
    "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":"754e333d6e8e12e9d705f2ac77ab5a932b6b8d47a5dd2c5b48a1f4b279dbd72c","id":278568,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793042077668913,"prev":272940,"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. 0xd1815274fbffd613cf25b9be94846a0c32485b11667044d0505553935c1350e9
2. 0x59c4e3d17cfa9a86ec9aca056f2c81baead09d0f1e307a69af0e1eff436dfad9
3. 0xfa9b89e665400bdf2e51edf2d5e3252129bcc00e04537d759e456a559d64d7e1
4. 0xfc8447389c94100c5baa0a6a00d6700c9024421457bd9200e945e0655fccfb1d
5. 0xccf54a524c59bdaa54748995e44367e01d87f62223831e459fe8823a14bb675d
6. 0xd2bc695017e48665713771698899db549d99618556cd09bf15ff2829aa8421c0
7. 0xb4814163f9e7e739a8cbfb626fd6a3f170e12f0d5a768d1880c17d0a9faeb5a7
8. 0xeee2f9cb76f85954a1760de31b4573c2824574873a17a5250bfc362cafa25191
9. 0x24aa5cec7ee3a63ea52a8186728f7bb1bf9ada46b07c199990e9b7c0c368b7ac
10. 0xd03ba161f40c51580284bcf2e65fb1818a9cf130ec62c36d7043b982e4e3abee
11. 0xf2fdee89378769052782dfd25aeff4865ec268617aa70e6d5f36f0b04808af0c
12. 0xa4ec009cd8db00b48fa2e4df84088950b4d34c37254de09f5e3789441c0c5e73
13. 0x889eefefef2d4457fe6114f397df813a5cbb85011a6f40309b54ddcd4aba3bd1
14. 0xefabf1105e09cf52c12c58e60cbb5048b9ac3f02631d1816a926e14bdd86fbdf
15. 0xe94ca5b798e9899ad611e57835af42266e20f53f44977e487d81365e30972beb
16. 0x703f95866af09c5e5d6ead7411e9a10f964a41a2aff64d4a55ff0053c023a023
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae