Evidence row 278167

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://xl402.agentsats.org/v1/web-extract"
    ]
  ],
  "name": "web-extract",
  "owner_address": "0x2a373cb1ebb8907a95626c0b0aef47f575a0ab87",
  "raw": {
    "accepts": [
      {
        "amount": "20000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x2a373cb1eBB8907A95626c0B0aeF47F575a0Ab87",
        "scheme": "exact"
      },
      {
        "amount": "20000",
        "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:137",
        "payTo": "0x2a373cb1eBB8907A95626c0B0aeF47F575a0Ab87",
        "scheme": "exact"
      }
    ],
    "description": "Extrae el contenido de una URL y lo devuelve limpio en Markdown/HTML para el contexto de un LLM.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "format": "markdown",
              "only_main_content": true,
              "timeout_ms": 15000,
              "url": "https://example.com"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "content": "# Example Domain\n\nThis domain is for use in illustrative examples…",
              "fetched_at": "2026-06-13T00:00:00.000Z",
              "final_url": "https://example.com/",
              "format": "markdown",
              "metadata": {
                "language": "en",
                "status_code": 200,
                "title": "Example Domain"
              },
              "requested_url": "https://example.com",
              "usage": {
                "credits": 1,
                "provider": "firecrawl"
              }
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "$schema": "https://json-schema.org/draft/2020-12/schema",
                  "additionalProperties": false,
                  "properties": {
                    "format": {
                      "default": "markdown",
                      "enum": [
                        "markdown",
                        "html"
                      ]
                    },
                    "only_main_content": {
                      "default": true,
                      "description": "Elimina nav/footer/anuncios",
                      "type": "boolean"
                    },
                    "timeout_ms": {
                      "default": 15000,
                      "maximum": 30000,
                      "minimum": 1000,
                      "type": "integer"
                    },
                    "url": {
                      "description": "URL absoluta http(s) a extraer",
                      "format": "uri",
                      "type": "string"
                    }
                  },
                  "required": [
                    "url"
                  ],
                  "type": "object"
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "$schema": "https://json-schema.org/draft/2020-12/schema",
                  "additionalProperties": false,
                  "properties": {
                    "content": {
                      "description": "Contenido limpio en el formato pedido",
                      "type": "string"
                    },
                    "fetched_at": {
                      "format": "date-time",
                      "type": "string"
                    },
                    "final_url": {
                      "description": "URL tras redirecciones",
                      "format": "uri",
                      "type": "string"
                    },
                    "format": {
                      "enum": [
                        "markdown",
                        "html"
                      ]
                    },
                    "metadata": {
                      "properties": {
                        "description": {
                          "type": "string"
                        },
                        "language": {
                          "type": "string"
                        },
                        "status_code": {
                          "type": "integer"
                        },
                        "title": {
                          "type": "string"
                        }
                      },
                      "type": "object"
                    },
                    "requested_url": {
                      "format": "uri",
                      "type": "string"
                    },
                    "usage": {
                      "properties": {
                        "credits": {
                          "minimum": 1,
                          "type": "integer"
                        },
                        "provider": {
                          "const": "firecrawl"
                        }
                      },
                      "required": [
                        "provider",
                        "credits"
                      ],
                      "type": "object"
                    }
                  },
                  "required": [
                    "requested_url",
                    "final_url",
                    "fetched_at",
                    "format",
                    "content",
                    "metadata",
                    "usage"
                  ],
                  "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/v1782221566/bazaar-icons/d14df69afa54b0d7.png",
    "lastUpdated": "2026-10-26T18:51:31.693Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-17T04:18:45.973Z"
    },
    "resource": "https://xl402.agentsats.org/v1/web-extract",
    "serviceName": "web-extract",
    "tags": [
      "web",
      "scraping",
      "markdown",
      "llm"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Extrae el contenido de una URL y lo devuelve limpio en Markdown/HTML para el contexto de un LLM."
}

What the leaf hashes

{"body":"d6f22c4597cac1975a5fef236aa1b7effa96031910fdaed4441485f265b48957","id":278167,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793042055286327,"prev":127213,"subject":"x402_bazaar:https://xl402.agentsats.org/v1/web-extract","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. 0x95fd93257755e777920ab9858031fafac64ccf7489e49565727a0684ac19aed9
2. 0x64a7faaa0baeaf7790e33bc613a1189697fa094bf2441126ecb6fd71a0a64106
3. 0xb9ae1e367979e0f2608022e0315a7402f77f9cf41044adc8ea5561e5f417a44d
4. 0xc29594492fa5da7cc94ef38a412c997ce0a61b1c800170e8c56748f42583598d
5. 0x782caff20b71812735bf5855c424bfb35c212b08799b6384804422a075642a29
6. 0xbd7bcfcc4f124eb363f55d3b1fb1946ab1edf2dc1ae9de324c3e554c297e2d17
7. 0x418b5698e47d2fe9db306a2f0d7ab44445251df37003b573edabdab1fb8a511d
8. 0x937251f7c0349257a9fa82b8870436295d99e4688fba78d2b4fee657cd785c5f
9. 0xc5c915ab3c4c0606a82674c003b2a991c2b4007379fe8bba91c240c84aac99c5
10. 0x3c0435b3d7eeeb3f37038b9e2ec10e64aa115ae1e408e3518ccf5e66098e8914
11. 0x410382a743218ee37cce3087a0bdbcb3f5a456fc78a975bb16e175d9ceedd913
12. 0x12169ac86722058ecf46a1b83c56e8b21899ab108a12c5a4429da74c5d191294
13. 0xb314422bc93e7f1c0b706c67f5fff96c5ddf74934bb2fe8ab6291ae016907e37
14. 0x49062da782c4f73855ddd5fdd51840749f928b5f17d1ce75ac50f2d829104e72
15. 0xf0bd63870f0bb378fa300bd33563050dcb7b3e02b44eb3ee550c1c534ec4b246
16. 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae