Evidence row 125390

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://x402-niche-briefs.fly.dev/v1/textile-fiber-label-check"
    ]
  ],
  "name": "x402-niche-briefs.fly.dev/v1/textile-fiber-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": "FTC Textile Fiber Products Identification Act (16 CFR 303) & Care Labeling Rule (16 CFR 423) validator. Pass ?composition=80_cotton_20_polyester&country_of_origin=VN. Returns formatted descending fiber line, <5% fiber disclosure rule, 'Exclusive of Decoration' threshold, RN number usage, neck-label origin placement, and care symbol rules. Educational reference only; not legal advice.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "composition": "80_cotton_20_polyester",
              "country_of_origin": "VN"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "as_of": "2026-10-25",
              "disclaimer": "Educational reference and automated checklist only; not legal advice.",
              "five_percent_and_ornamentation_rules": [
                "Non-fibrous trimmings, findings, elastic <20% of surface area, and ornamentation <=5% of total fiber weight may be excluded if labeled 'Exclusive of Decorati...",
                "Hangtags may show brand/marketing copy, but country of origin must be on the front of the hangtag if any other origin reference (like a US brand city) appear..."
              ],
              "formatted_fiber_declaration": "80% Cotton, 20% Polyester",
              "inputs": {
                "composition": "80_cotton_20_polyester",
                "country_of_origin": "VN"
              },
              "mandatory_label_elements": [
                "1. Generic fiber names and percentages by weight in descending order: '80% Cotton, 20% Polyester' (fibers <5% must be listed as 'other fiber(s)' unless they ...",
                "2. Manufacturer, importer, or dealer business name OR FTC Registered Identification Number (RN / WPL number)."
              ],
              "regulatory_basis": [
                "Textile Fiber Products Identification Act (15 U.S.C. 70) & 16 CFR Part 303",
                "Care Labeling of Textile Wearing Apparel Rule (16 CFR Part 423)"
              ]
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "composition": {
                      "description": "Fiber composition token string (e.g. 80_cotton_20_polyester)",
                      "type": "string"
                    },
                    "country_of_origin": {
                      "description": "ISO country code or country name of manufacture (e.g. VN, IN, US)",
                      "type": "string"
                    }
                  },
                  "required": [
                    "composition",
                    "country_of_origin"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "$schema": "https://json-schema.org/draft/2020-12/schema",
                  "properties": {
                    "as_of": {
                      "type": "string"
                    },
                    "disclaimer": {
                      "type": "string"
                    },
                    "five_percent_and_ornamentation_rules": {
                      "items": {
                        "type": "string"
                      },
                      "type": "array"
                    },
                    "formatted_fiber_declaration": {
                      "type": "string"
                    },
                    "inputs": {
                      "properties": {
                        "composition": {
                          "type": "string"
                        },
                        "country_of_origin": {
                          "type": "string"
                        }
                      },
                      "required": [
                        "composition",
                        "country_of_origin"
                      ],
                      "type": "object"
                    },
                    "mandatory_label_elements": {
                      "items": {
                        "type": "string"
                      },
                      "type": "array"
                    },
                    "regulatory_basis": {
                      "items": {
                        "type": "string"
                      },
                      "type": "array"
                    }
                  },
                  "required": [
                    "as_of",
                    "inputs",
                    "regulatory_basis",
                    "formatted_fiber_declaration",
                    "mandatory_label_elements",
                    "five_percent_and_ornamentation_rules",
                    "disclaimer"
                  ],
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-26T00:45:29.067Z",
    "quality": {
      "lastCalledAt": "2026-10-26T00:45:29.067Z"
    },
    "resource": "https://x402-niche-briefs.fly.dev/v1/textile-fiber-label-check",
    "tags": [
      "ftc",
      "textile",
      "apparel",
      "labeling",
      "care-label"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "FTC Textile Fiber Products Identification Act (16 CFR 303) & Care Labeling Rule (16 CFR 423) validator. Pass ?composition=80_cotton_20_polyester&country_of_origin=VN. Returns formatted descending fiber line, <5% fiber disclosure rule, 'Exclusive of Decoration' threshold, RN number usage, neck-label origin placement, and care symbol rules. Educational reference only; not legal advice."
}

What the leaf hashes

{"body":"b602542dbf8421279123c3655df47c6e8ed3aa67be839d4bc7f733cd37e5b2c9","id":125390,"kind":"listing","method":"baseline/1","observed_us":1793025626143736,"prev":null,"subject":"x402_bazaar:https://x402-niche-briefs.fly.dev/v1/textile-fiber-label-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. 0x2b28430f178c5881c7b2ba93acdc10be0df2f160ddd668ae99f147a926512957
2. 0xfc8d83df638708618acb3eee8d56d06539aa0ce5037d60f8c2cf918ba2a3b353
3. 0xb796a902bd21b20e3d37a1d7cc02f19015dca67c39fe8140aa8176a2965117c4
4. 0x595ea44eee71029cf9f66634516ac2c118d601b8f6bfc315ad667311c9892d52
5. 0x05f932361daae60cb45dd4eb96700f0ad470cb5ba2b43368bdb4db752a0a6220
6. 0xb500099ed07f8800ac82e5ea0f9c799be23793e09f615f00be8d70d4dc92057d
7. 0xf0e73b602802d1a8fb834adc6b96ab27a9f6ca96adc3fe8e5510c0bcf3cb9908
8. 0x1dc1419dc6e9579f7eb447ca693d64b843280e6c4630469e40eef9d28c8ac99c
9. 0x33aee3f1b00299058740ab3a933e5972ee5f5272ffa5367aa267a83a44833793
10. 0xaa8650f76913e91404db3fdf03026f9761609152eb2e32f71c4d93058b86b406
11. 0xde76827525517f5c8aef4ffd7831eab09ee63757dcc2282bc64307fd6ee67ad1
12. 0xe8bf822fd6c66b233e3e13e08596e8fb41c1ed9b85be0e4d50cfc9b740c0e206
13. 0xb87e8b32cda179c9e632e227bbd8a6d1f6f61d9d81bb92dbd4dd835d2b3b5caa
14. 0x683955a5b2250ad50568d022a6580d8739b6aff1356779d72a773b088e7c289c
15. 0x610738e0c43687aded83c613c73de8b5226c73c375858a167436461c522ea213
16. 0x06d71bfa7d8b41d62c8836efc2c601e1cc3772d9453596b2ae4950887f3310ca
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae