Evidence row 81153

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://x402-niche-briefs.fly.dev/v1/ftc-energyguide-appliances-check"
    ]
  ],
  "name": "FTC EnergyGuide label check",
  "owner_address": "0x847f54ae8ddfd71ed7bc930c1f7a73576fab03a9",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x847f54ae8dDFD71ed7bC930C1f7a73576FAb03A9",
        "scheme": "exact"
      }
    ],
    "description": "16 CFR 305 EnergyGuide/Lighting Facts label and online disclosure check.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "appliance_type": "air_purifier",
              "online_listing": "true"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "as_of": "2026-10-25",
              "disclaimer": "Educational reference and automated checklist only; not legal advice.",
              "flags": [],
              "input": {
                "appliance_type": "air_purifier",
                "online_listing": true
              },
              "regulations": [
                "16 CFR Part 305",
                "EnergyGuide label"
              ],
              "required_elements": [
                "DOE CCMS certification",
                "label on product/packaging"
              ],
              "risk_level": "medium"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "appliance_type": {
                      "description": "Appliance",
                      "enum": [
                        "television",
                        "air_purifier",
                        "ceiling_fan",
                        "water_heater",
                        "led_lamp"
                      ],
                      "type": "string"
                    },
                    "online_listing": {
                      "description": "Sold online",
                      "type": "string"
                    }
                  },
                  "required": [
                    "appliance_type",
                    "online_listing"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "$schema": "https://json-schema.org/draft/2020-12/schema",
                  "properties": {
                    "as_of": {
                      "type": "string"
                    },
                    "disclaimer": {
                      "type": "string"
                    },
                    "flags": {
                      "type": "array"
                    },
                    "input": {
                      "properties": {
                        "appliance_type": {
                          "type": "string"
                        },
                        "online_listing": {
                          "type": "boolean"
                        }
                      },
                      "required": [
                        "appliance_type",
                        "online_listing"
                      ],
                      "type": "object"
                    },
                    "regulations": {
                      "items": {
                        "type": "string"
                      },
                      "type": "array"
                    },
                    "required_elements": {
                      "items": {
                        "type": "string"
                      },
                      "type": "array"
                    },
                    "risk_level": {
                      "type": "string"
                    }
                  },
                  "required": [
                    "input",
                    "risk_level",
                    "regulations",
                    "required_elements",
                    "flags",
                    "disclaimer",
                    "as_of"
                  ],
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-26T11:01:32.879Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-26T11:01:32.709Z"
    },
    "resource": "https://x402-niche-briefs.fly.dev/v1/ftc-energyguide-appliances-check",
    "serviceName": "FTC EnergyGuide label check",
    "tags": [
      "compliance",
      "ftc",
      "energy"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "16 CFR 305 EnergyGuide/Lighting Facts label and online disclosure check."
}

What the leaf hashes

{"body":"6982cb1dd68804fe0cc0c0b9ec4492c7d156d381cf39395728b10f499692f691","id":81153,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793025499905097,"prev":null,"subject":"x402_bazaar:https://x402-niche-briefs.fly.dev/v1/ftc-energyguide-appliances-check","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. 0x74924536df9e62b5a46221ddec751186a736fe75087134a15897617319216497
2. 0xf3f535c91cbb02c1beee4bd14b4f1d1f345b04451a81c270af88b90f7f69a30f
3. 0x689f7b44d4adb4f75636afe58d83c7a5776383ad4bbb11997865808df34e8e33
4. 0x1356e54ef798876bb357a68df1e45a777b3b780a565fda449b0e530e8be467b2
5. 0x0b4082eedddb038731b13d4c822ecfe5fb9ccbc7cee238633c9d3e84f54dcd75
6. 0x26b7ef7d7a3bb1d5e873155ffd7a6a8c85b43c46c8e483022d35cce66d1a5f3d
7. 0x25babb765de8b128b3f074c08b07ccd755c35cc706052a55348c27049a9347bf
8. 0x755695e6d47e306e6f8b40601acc00e57c3807ba727243ebc2686996cd2e4e68
9. 0x4536cb9b4ee0e281b6d6c4e8d838ad22d57a82596d7ecf105570e897d69cce29
10. 0xeeb27e00b2f1b77815fcef94bdfe05e33ce9324a8f8948c0770868e4d010c7b9
11. 0x9adfaac1e332051e6999b9b702c6d539c2d639f94fd57735f2ddd441a4b5230c
12. 0x3f193b47c78cf4e7b9e4988cd716854b0e1011e5fcbca161f5a885f1aa02857d
13. 0x06064dc1eb2363bec8c2a752e0a28aafc4bf0cb21d1b1b755821c1575bb77a96
14. 0xc4fe2177880ea1b0e82b6fe4c270090fd0fbe5af3a42a8cbf6a6ba2fa35625f6
15. 0x15039087bf60ae9b06b756ec3cbc299760e59923a438bbd91e34d105186db0ed
16. 0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae