Evidence row 76438

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://http--forest-gas-station-mainnet--lcjl27p8lmjs.code.run/marketplace/listing-changed"
    ]
  ],
  "name": "Forest Commerce",
  "owner_address": "0xb48d918151311f982d542ef5c84cc1cd54cff7a9",
  "raw": {
    "accepts": [
      {
        "amount": "1000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 120,
        "network": "eip155:8453",
        "payTo": "0xb48D918151311F982d542eF5C84cc1cd54CFf7a9",
        "scheme": "exact"
      }
    ],
    "description": "Detect material marketplace listing changes in active state, price, seller, condition or quantity with a deterministic hash. It does not place bids, purchases or infer hidden listing facts. Base mainnet USDC",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "previous_hash": "sha256:0000000000000000000000000000000000000000000000000000000000000000",
              "url": "https://http--forest-gas-station-mainnet--lcjl27p8lmjs.code.run/products/forest-demo-widget"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "capability": "marketplace.listing-changed",
              "data": {
                "active": false,
                "changed": false,
                "changed_fields": [],
                "new_hash": "example",
                "previous_hash": "example",
                "price": 1,
                "seller": "example"
              },
              "meta": {
                "cache": "miss",
                "checked_at": "2026-01-01T00:00:00.000Z",
                "duration_ms": 0,
                "provider": "state-hash"
              },
              "ok": true,
              "version": "1"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "additionalProperties": false,
                  "properties": {
                    "previous_hash": {
                      "description": "Earlier result hash used to detect a material change.",
                      "pattern": "^sha256:[a-f0-9]{64}$",
                      "type": "string"
                    },
                    "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": "marketplace.listing-changed",
                      "description": "Public capability value used to scope this lookup."
                    },
                    "data": {
                      "additionalProperties": false,
                      "description": "Public data value used to scope this lookup.",
                      "properties": {
                        "active": {
                          "description": "Public active value used to scope this lookup.",
                          "type": [
                            "boolean",
                            "null"
                          ]
                        },
                        "changed": {
                          "description": "Public changed value used to scope this lookup.",
                          "type": [
                            "boolean",
                            "null"
                          ]
                        },
                        "changed_fields": {
                          "description": "Public changed fields value used to scope this lookup.",
                          "type": "array"
                        },
                        "new_hash": {
                          "description": "Public new hash value used to scope this lookup.",
                          "type": "string"
                        },
                        "previous_hash": {
                          "description": "Earlier result hash used to detect a material change.",
                          "type": [
                            "string",
                            "null"
                          ]
                        },
                        "price": {
                          "description": "Public price value used to scope this lookup.",
                          "type": [
                            "number",
                            "null"
                          ]
                        },
                        "seller": {
                          "anyOf": [
                            {
                              "type": [
                                "string",
                                "null"
                              ]
                            },
                            {
                              "additionalProperties": true,
                              "description": "Public identifiers value used to scope this lookup.",
                              "type": "object"
                            }
                          ],
                          "description": "Public seller value used to scope this lookup."
                        }
                      },
                      "required": [
                        "changed",
                        "previous_hash",
                        "new_hash",
                        "changed_fields",
                        "active",
                        "price",
                        "seller"
                      ],
                      "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": "2026-10-26T00:12:48.703Z",
    "quality": {
      "l30DaysTotalCalls": 13,
      "l30DaysUniquePayers": 6,
      "lastCalledAt": "2026-10-26T00:12:48.506Z"
    },
    "resource": "https://http--forest-gas-station-mainnet--lcjl27p8lmjs.code.run/marketplace/listing-changed",
    "serviceName": "Forest Commerce",
    "tags": [
      "marketplace",
      "listing"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Detect material marketplace listing changes in active state, price, seller, condition or quantity with a deterministic hash. It does not place bids, purchases or infer hidden listing facts. Base mainnet USDC"
}

What the leaf hashes

{"body":"1b6a5527c6c5b74a42e4d5b966dc702c2e7a13fcb37765b60a028985a44e1c4c","id":76438,"kind":"listing","method":"baseline/1","observed_us":1793025492270733,"prev":null,"subject":"x402_bazaar:https://http--forest-gas-station-mainnet--lcjl27p8lmjs.code.run/marketplace/listing-changed","subject_kind":"source_record"}

Proof

Its day has not closed yet. A day closes ten minutes after midnight UTC; the proof appears here then.