Evidence row 76362

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://http--forest-gas-station--lcjl27p8lmjs.code.run/commerce/buyability"
    ]
  ],
  "name": "Forest Gas Station",
  "owner_address": "0xf9c2a7255e7c51d7bf38331dcfc23ba881cf61ba",
  "raw": {
    "accepts": [
      {
        "amount": "3000",
        "asset": "0x036CbD53842c5426634e7929541eC2318f3dCF7e",
        "extra": {
          "name": "USDC",
          "version": "2"
        },
        "maxTimeoutSeconds": 120,
        "network": "eip155:84532",
        "payTo": "0xf9c2a7255E7C51D7BF38331DcFC23Ba881cF61Ba",
        "scheme": "exact"
      }
    ],
    "description": "Report whether a public item appears buyable with explicit blockers such as out-of-stock or unknown. This is a preflight only: it never signs in, buys, creates an order or guarantees checkout.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "quantity": 1,
              "url": "https://shop.example/products/widget",
              "variant": {
                "Size": "M"
              }
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "capability": "commerce.buyability",
              "data": {
                "available": false,
                "blockers": [],
                "buyable": false,
                "purchase_route": "example",
                "quantity_allowed": false,
                "variant_resolved": false
              },
              "meta": {
                "cache": "miss",
                "checked_at": "2026-01-01T00:00:00.000Z",
                "duration_ms": 0,
                "provider": "shopify-ajax"
              },
              "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": {
                    "quantity": {
                      "maximum": 100,
                      "minimum": 1,
                      "type": "integer"
                    },
                    "url": {
                      "maxLength": 2048,
                      "pattern": "^https?://",
                      "type": "string"
                    },
                    "variant": {
                      "additionalProperties": true,
                      "type": "object"
                    }
                  },
                  "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": "commerce.buyability"
                    },
                    "data": {
                      "additionalProperties": false,
                      "properties": {
                        "available": {
                          "type": "boolean"
                        },
                        "blockers": {
                          "type": "array"
                        },
                        "buyable": {
                          "type": "boolean"
                        },
                        "purchase_route": {
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "quantity_allowed": {
                          "type": "boolean"
                        },
                        "variant_resolved": {
                          "type": "boolean"
                        }
                      },
                      "required": [
                        "buyable",
                        "blockers",
                        "variant_resolved",
                        "available",
                        "quantity_allowed",
                        "purchase_route"
                      ],
                      "type": "object"
                    },
                    "meta": {
                      "additionalProperties": false,
                      "properties": {
                        "cache": {
                          "enum": [
                            "hit",
                            "miss",
                            "bypass"
                          ]
                        },
                        "checked_at": {
                          "type": "string"
                        },
                        "duration_ms": {
                          "minimum": 0,
                          "type": "integer"
                        },
                        "provider": {
                          "type": [
                            "string",
                            "null"
                          ]
                        }
                      },
                      "required": [
                        "provider",
                        "checked_at",
                        "cache",
                        "duration_ms"
                      ],
                      "type": "object"
                    },
                    "ok": {
                      "const": true
                    },
                    "version": {
                      "const": "1"
                    }
                  },
                  "required": [
                    "ok",
                    "capability",
                    "version",
                    "data",
                    "meta"
                  ],
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-09-27T12:00:22.579Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-09-27T12:00:22.224Z"
    },
    "resource": "https://http--forest-gas-station--lcjl27p8lmjs.code.run/commerce/buyability",
    "serviceName": "Forest Gas Station",
    "tags": [
      "factory",
      "testnet"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Report whether a public item appears buyable with explicit blockers such as out-of-stock or unknown. This is a preflight only: it never signs in, buys, creates an order or guarantees checkout."
}

What the leaf hashes

{"body":"ddfae69de6f0d7f8f0212956517f66ce354e84f6f0a1efde4ed0e22d63b19f6a","id":76362,"kind":"listing","method":"baseline/1","observed_us":1793025492179883,"prev":null,"subject":"x402_bazaar:https://http--forest-gas-station--lcjl27p8lmjs.code.run/commerce/buyability","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. 0xb9d240a9372e94a2506e4ff2b824c8a03f35ef8464cae630b96180b1fa550021
2. 0xaf5e80bbe6f61e1b45020f8dce61bf9363e4209be18e59ae30287c1c8683e0d7
3. 0xa9ee767e673c4296f4de9babcc6545958f05d6982f3a1ddaec02b5d24f6bf467
4. 0xcd3516495a8849592237af60f5ec50256f21a2add5b688fc8733a16b9f8634fa
5. 0x2264c65610f84f3412ec34679a59fa4be8523be696b6de491c2791aaec0290da
6. 0x386cecb477bd0e5f39630c130fa82072623f6fdc19e45bdcfba6f61db70dc68b
7. 0xee81277d995a9e94553ec8129e995ad067b3cfeacea9550d8e54d63a117e48d7
8. 0xdbb530313580f4a42c72770c8156ad7cf6b27c1919b689db0e04c0131f885ed3
9. 0x789967d859513eeca8cb1b249636cadc2a2245903ca33d339e7898dfae1b1c97
10. 0x818cc59d34ccfe2393f92012bc86601afd9f288f2f960767521cbd3053a3333c
11. 0xd0a8fcd7581320df765e293ac18ecdb0c84895304e75682f6c130e9b5c6b0ed8
12. 0x1a61f9ab4a9304db8146c466be341271a345718ebf06b718e0f0dd9f347d2fbd
13. 0x2f43fe2b2533a5f40c107c114e458e226102f5f8ae91f097e964345880e30928
14. 0xf692ce2b0a640ec9f75aa960e5fb1c2c7091a04e24881798735752c19014e519
15. 0x9f68b5e15459cb62b8c0cd4c124fa61c74147b4a5755a200fbecd21a581635d1
16. 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae