Evidence row 76400

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://http--forest-gas-station-mainnet--lcjl27p8lmjs.code.run/api/discover"
    ]
  ],
  "name": "Forest Web",
  "owner_address": "0xb48d918151311f982d542ef5c84cc1cd54cff7a9",
  "raw": {
    "accepts": [
      {
        "amount": "4000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 120,
        "network": "eip155:8453",
        "payTo": "0xb48D918151311F982d542eF5C84cc1cd54CFf7a9",
        "scheme": "exact"
      }
    ],
    "description": "Discover the callable public API behind a developer or documentation page: identify candidate API base URLs, developer portals, machine-readable API docs and authentication documentation for integration setup. Base mainnet USDC",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "url": "https://http--forest-gas-station-mainnet--lcjl27p8lmjs.code.run/fixtures/page"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "capability": "api.discover",
              "data": {
                "api_docs": [],
                "auth_docs": [],
                "candidate_base_urls": [
                  "https://example.com/"
                ],
                "developer_portals": [],
                "openapi": [],
                "site": "https://example.com/"
              },
              "meta": {
                "cache": "miss",
                "checked_at": "2026-01-01T00:00:00.000Z",
                "duration_ms": 1,
                "provider": "web"
              },
              "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": {
                    "url": {
                      "description": "Public HTTP(S) URL to inspect, resolve, or compare.",
                      "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": "api.discover",
                      "description": "Public capability value used to scope this lookup."
                    },
                    "data": {
                      "additionalProperties": false,
                      "description": "Public data value used to scope this lookup.",
                      "properties": {
                        "api_docs": {
                          "description": "Public api docs value used to scope this lookup.",
                          "type": "array"
                        },
                        "auth_docs": {
                          "description": "Public auth docs value used to scope this lookup.",
                          "type": "array"
                        },
                        "candidate_base_urls": {
                          "description": "Public candidate base urls value used to scope this lookup.",
                          "type": "array"
                        },
                        "developer_portals": {
                          "description": "Public developer portals value used to scope this lookup.",
                          "type": "array"
                        },
                        "openapi": {
                          "description": "Public openapi value used to scope this lookup.",
                          "type": "array"
                        },
                        "site": {
                          "description": "Public site value used to scope this lookup.",
                          "type": "string"
                        }
                      },
                      "required": [
                        "site",
                        "api_docs",
                        "developer_portals",
                        "auth_docs",
                        "openapi",
                        "candidate_base_urls"
                      ],
                      "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": "2026-10-25T19:01:12.072Z",
    "quality": {
      "l30DaysTotalCalls": 7,
      "l30DaysUniquePayers": 5,
      "lastCalledAt": "2026-10-25T19:01:11.882Z"
    },
    "resource": "https://http--forest-gas-station-mainnet--lcjl27p8lmjs.code.run/api/discover",
    "serviceName": "Forest Web",
    "tags": [
      "api",
      "integration",
      "developer-docs",
      "base-url",
      "discovery"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Discover the callable public API behind a developer or documentation page: identify candidate API base URLs, developer portals, machine-readable API docs and authentication documentation for integration setup. Base mainnet USDC"
}

What the leaf hashes

{"body":"8687b019a338e5572132ce3a1a5887d8276c2aa13e25c996fb5f6f3f53358c85","id":76400,"kind":"listing","method":"baseline/1","observed_us":1793025492221546,"prev":null,"subject":"x402_bazaar:https://http--forest-gas-station-mainnet--lcjl27p8lmjs.code.run/api/discover","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. 0xfe27b51973013833c9c1693d2e6f8da818dba1c89984c2e280f2a27d8ccb80ed
2. 0x43b12257bc860ac9424c21cb3f6f12529ceba38fbb4bbfea356bf77effcf3713
3. 0x2fa0d655d00cc9772c0f71fa983a192d9fa41226dbf8ee585dd2ddfa61f3bb3c
4. 0xbecd0175b6e468d8cfeacbf7ec51fbe144e58babd9ba1b45b7f78405e35fdbdd
5. 0xe7aca8380a1265ca22a0c2c706ffd32030fe795fc63a346da3264cb70b8ca4fb
6. 0x527cd866cb0e3029e546caa7cf045290004c9dc6dfb60d5202de8b5079142562
7. 0x7bdd5c32accd6c73aaccdbc3b2852d581cb1276be01769545c2d87050107a3c3
8. 0xf91936f14d272fdcbbf6c4b07eeb29ad2fa189638409c0c67c55a24aa4e528d0
9. 0x879d07ba1af2b95b1c3aaf5bb32738bbf09114433f0c4a151c6ddd6f396bc71f
10. 0x53f4adead19f010a0cb7fa8d5eab040e5cd149da0d3677578375a3b33d54ca60
11. 0xf45641bf26b2b86d9338aa6dc8640a8a378fbd786d23400636aaf30709453e50
12. 0xa1d268c111b09550fdb70b6d9d0b58c94dc828b083baa8f1360300aab6230a9c
13. 0xbee644d57738676bfb20eb90d6021f364bf883a8d54f8d17e9dc4749b4074c3d
14. 0x44945ea9ad8b24e723ad5a8fd6d014024a49531783f74ff9229c2ab6930e84c8
15. 0x68d296b1e00b4899fb83c3fba36fffaefa311eac2903067dbebfe776a12b4a9a
16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae