Evidence row 19941

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://http--forest-gas-station-mainnet--lcjl27p8lmjs.code.run/http/health"
    ]
  ],
  "name": "Forest Infra",
  "owner_address": "0xb48d918151311f982d542ef5c84cc1cd54cff7a9",
  "raw": {
    "accepts": [
      {
        "amount": "2000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 120,
        "network": "eip155:8453",
        "payTo": "0xb48D918151311F982d542eF5C84cc1cd54CFf7a9",
        "scheme": "exact"
      }
    ],
    "description": "Check the current operational HTTP health of one public URL or API endpoint with a bounded GET or HEAD probe. Returns reachability, status code, redirects, content type and size basics; it does not scrape page content, run JavaScript or test private networks. Base mainnet USDC",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "method": "GET",
              "url": "https://http--forest-gas-station-mainnet--lcjl27p8lmjs.code.run/health"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "capability": "http.health",
              "data": {
                "content_length": 1,
                "content_type": "example",
                "final_url": "example",
                "reachable": false,
                "redirect_count": 1,
                "server_timing_if_present": "example",
                "status": 1
              },
              "meta": {
                "cache": "miss",
                "checked_at": "2026-01-01T00:00:00.000Z",
                "duration_ms": 0,
                "provider": "http-probe"
              },
              "ok": true,
              "version": "1"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "additionalProperties": false,
                  "properties": {
                    "method": {
                      "description": "HTTP method for the bounded public probe.",
                      "enum": [
                        "GET",
                        "HEAD"
                      ]
                    },
                    "url": {
                      "description": "Public HTTP(S) URL to inspect, resolve, or compare.",
                      "maxLength": 2048,
                      "pattern": "^https?://",
                      "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": {
                  "additionalProperties": false,
                  "properties": {
                    "capability": {
                      "const": "http.health",
                      "description": "Public capability value used to scope this lookup."
                    },
                    "data": {
                      "additionalProperties": false,
                      "description": "Public data value used to scope this lookup.",
                      "properties": {
                        "content_length": {
                          "description": "Public content length value used to scope this lookup.",
                          "type": [
                            "integer",
                            "null"
                          ]
                        },
                        "content_type": {
                          "description": "Public content type value used to scope this lookup.",
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "final_url": {
                          "description": "Public final url value used to scope this lookup.",
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "reachable": {
                          "description": "Public reachable value used to scope this lookup.",
                          "type": "boolean"
                        },
                        "redirect_count": {
                          "description": "Public redirect count value used to scope this lookup.",
                          "type": "integer"
                        },
                        "server_timing_if_present": {
                          "description": "Public server timing if present value used to scope this lookup.",
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "status": {
                          "description": "Public status value used to scope this lookup.",
                          "type": "integer"
                        }
                      },
                      "required": [
                        "reachable",
                        "status",
                        "final_url",
                        "redirect_count",
                        "content_type",
                        "content_length",
                        "server_timing_if_present"
                      ],
                      "type": "object"
                    },
                    "meta": {
                      "additionalProperties": false,
                      "description": "Public meta value used to scope this lookup.",
                      "properties": {
                        "cache": {
                          "description": "Public cache value used to scope this lookup.",
                          "enum": [
                            "hit",
                            "miss",
                            "bypass"
                          ]
                        },
                        "checked_at": {
                          "description": "Public checked at value used to scope this lookup.",
                          "type": "string"
                        },
                        "duration_ms": {
                          "description": "Public duration ms value used to scope this lookup.",
                          "minimum": 0,
                          "type": "integer"
                        },
                        "provider": {
                          "description": "Public provider value used to scope this lookup.",
                          "type": [
                            "string",
                            "null"
                          ]
                        }
                      },
                      "required": [
                        "provider",
                        "checked_at",
                        "cache",
                        "duration_ms"
                      ],
                      "type": "object"
                    },
                    "ok": {
                      "const": true,
                      "description": "Public ok value used to scope this lookup."
                    },
                    "version": {
                      "const": "1",
                      "description": "Package version whose public metadata should be checked."
                    }
                  },
                  "required": [
                    "ok",
                    "capability",
                    "version",
                    "data",
                    "meta"
                  ],
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-26T00:33:58.753Z",
    "quality": {
      "l30DaysTotalCalls": 6,
      "l30DaysUniquePayers": 3,
      "lastCalledAt": "2026-10-26T00:33:58.342Z"
    },
    "resource": "https://http--forest-gas-station-mainnet--lcjl27p8lmjs.code.run/http/health",
    "serviceName": "Forest Infra",
    "tags": [
      "http",
      "health-check",
      "api-health",
      "status-code",
      "reachability"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Check the current operational HTTP health of one public URL or API endpoint with a bounded GET or HEAD probe. Returns reachability, status code, redirects, content type and size basics; it does not scrape page content, run JavaScript or test private networks. Base mainnet USDC"
}

What the leaf hashes

{"body":"1f7dea29841f063cef3d0c8006e09b3eb62ad01080634caa9a455072846212e6","id":19941,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793025332265573,"prev":null,"subject":"x402_bazaar:https://http--forest-gas-station-mainnet--lcjl27p8lmjs.code.run/http/health","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. 0x1f447bdc7c25ea55acc52258b4250c39b2678f4526fb278b6c168f2c9c7cc4e4
2. 0x907860034d91cccbf6f7de522b769f7e9fc442936ccd10b7a428c1a0e6a649cb
3. 0x7e55531f2d20f6e4939000799a3bec24176a9720b9756bd9dbf65352b144b211
4. 0x04eae5ec194261af6b31333e97b52ebb3260e8d528359c2e3786e958dd2d0630
5. 0x81083c048b617b716486cce0aa2446fdc67d688fa3541b3c7d3548469f1fb40b
6. 0x00577da80d548419e400f5b68204895e2102f48505a15e612d132e8f48dc2188
7. 0x6294d259e97073a4b2f6ad62565c06a36cbc3cc587d7d3803100ffae82f5d985
8. 0x3854b0c10376cd7f637b1cd7aeb43625e9120ff2986d646d36c9b2b1331531e1
9. 0x40d2f539386cb41d47f2fb6582b8c51cafc4c2d23e692c1ee01aa3eee6a3d77c
10. 0x95d4f13dc77f1ba3eb78d20352c758152498641438c50e44cef664ea99f9747c
11. 0xbfd7c325ad90588d62856113d1c0ad99de5d67958ff0f672c892809fd668fffe
12. 0xbd94b9d1458901cf513783d5d2bc701e3babbcdf9219e07ee2be8fb2c897060f
13. 0x42b0d9d5b53af5b0fe99cee10ce29fe484db78b92ce49f97190cc6d098651d47
14. 0x9dfd312f3d4937f7cb144cee3987e8516f222932b4ea286605236d73cfa1ed16
15. 0xc3a6a3ae44ec0da1848b16d40c45d7aac97a67352eea8df18e0f26edabea8a2f
16. 0x06d71bfa7d8b41d62c8836efc2c601e1cc3772d9453596b2ae4950887f3310ca
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae