Evidence row 81162

Observed 26 Oct 2026, 14:38 UTC, by sync.x402_bazaar/1.

Kind: listing
About: source_record x402_bazaar:https://x402-niche-briefs.fly.dev/v1/conflict-minerals-cmrt-3tg-check
Recorded: 26 Oct 2026, 14:38 UTC
Previous row: None: the first of its kind about this subject
Body SHA-256: 8255c12600d2e2b81da70a834746aa1be37acdce16bf4ccc425c8db0ebf3aa32
Leaf: 0xaa4d069f444fe33493cee5cbe8b9bdf6e26ac7d4b621ff6b51ecbe9d6de4afe2

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://x402-niche-briefs.fly.dev/v1/conflict-minerals-cmrt-3tg-check"
    ]
  ],
  "name": "Conflict minerals CMRT 3TG 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": "Dodd-Frank 1502 / EU 2017/821 CMRT readiness check.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "cmrt_version": "6.4",
              "metals_present": "tin_gold"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "as_of": "2026-10-25",
              "disclaimer": "Educational reference and automated checklist only; not legal advice.",
              "flags": [],
              "input": {
                "cmrt_version": "6.4",
                "metals_present": "tin_gold"
              },
              "regulations": [
                "Dodd-Frank 1502 / SEC Form SD",
                "EU Reg. 2017/821"
              ],
              "required_elements": [
                "RCOI",
                "smelter list vs RMI RMAP"
              ],
              "risk_level": "low"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "cmrt_version": {
                      "description": "CMRT version used",
                      "type": "string"
                    },
                    "metals_present": {
                      "description": "3TG present (e.g. tin_gold)",
                      "type": "string"
                    }
                  },
                  "required": [
                    "metals_present",
                    "cmrt_version"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "$schema": "https://json-schema.org/draft/2020-12/schema",
                  "properties": {
                    "as_of": {
                      "type": "string"
                    },
                    "disclaimer": {
                      "type": "string"
                    },
                    "flags": {
                      "type": "array"
                    },
                    "input": {
                      "properties": {
                        "cmrt_version": {
                          "type": "string"
                        },
                        "metals_present": {
                          "type": "string"
                        }
                      },
                      "required": [
                        "metals_present",
                        "cmrt_version"
                      ],
                      "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": "2026-10-26T11:01:23.579Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-26T11:01:23.407Z"
    },
    "resource": "https://x402-niche-briefs.fly.dev/v1/conflict-minerals-cmrt-3tg-check",
    "serviceName": "Conflict minerals CMRT 3TG check",
    "tags": [
      "compliance",
      "3tg",
      "supply-chain"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Dodd-Frank 1502 / EU 2017/821 CMRT readiness check."
}

What the leaf hashes

{"body":"8255c12600d2e2b81da70a834746aa1be37acdce16bf4ccc425c8db0ebf3aa32","id":81162,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793025499913700,"prev":null,"subject":"x402_bazaar:https://x402-niche-briefs.fly.dev/v1/conflict-minerals-cmrt-3tg-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).
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Day root: 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained: 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published: On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON