Evidence row 1038081

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.resetparatodos.com/x402/v1/brazil/cnpj/validate"
    ]
  ],
  "name": "RESET Verifica",
  "owner_address": "0x54bea1e6f70437085b85892a0e7cd6f09ce8c22f",
  "raw": {
    "accepts": [
      {
        "amount": "30000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x54beA1e6F70437085b85892a0e7cd6f09CE8C22f",
        "scheme": "exact"
      }
    ],
    "description": "Deterministically validate a Brazilian CNPJ (company taxpayer ID): format and both check digits (mod-11). Supports the traditional numeric format and the alphanumeric format in force since July 2026. Structural validation only.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "cnpj": "11.222.333/0001-81"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "checked_at": "2026-10-07T12:00:00+00:00",
              "deterministic": true,
              "disclaimer": "Deterministic format + check-digit validation. Does NOT confirm the company exists, is active, or its tax situation with Receita Federal.",
              "evidence": {
                "alphanumeric": false,
                "check_digits_valid": true,
                "computed_dv": "81"
              },
              "method_version": "1.0.0",
              "ok": true,
              "payment": {
                "amount_usd": "0.03",
                "network": "eip155:8453",
                "payer": "0x…",
                "transaction": "0x…"
              },
              "product": "validate_brazil_cnpj",
              "request_id": "vrf_0123456789abcdef",
              "result": {
                "valid": true
              }
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "properties": {
                    "cnpj": {
                      "description": "Brazilian CNPJ, 14 alphanumeric chars (numeric or 2026 alphanumeric)",
                      "type": "string"
                    }
                  },
                  "required": [
                    "cnpj"
                  ],
                  "type": "object"
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST",
                    "PUT",
                    "PATCH"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "required": [
                    "ok",
                    "request_id",
                    "product",
                    "method_version",
                    "deterministic",
                    "checked_at",
                    "result",
                    "evidence",
                    "payment",
                    "disclaimer"
                  ],
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-29T00:11:00.821Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-29T00:11:00.091Z"
    },
    "resource": "https://api.resetparatodos.com/x402/v1/brazil/cnpj/validate",
    "serviceName": "RESET Verifica",
    "tags": [
      "brazil",
      "verification",
      "deterministic",
      "cnpj",
      "kyb"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Deterministically validate a Brazilian CNPJ (company taxpayer ID): format and both check digits (mod-11). Supports the traditional numeric format and the alphanumeric format in force since July 2026. Structural validation only."
}

What the leaf hashes

{"body":"87511182f19cfec06560b8de71f624826a457e1af48303681eb77f33ee22d06d","id":1038081,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793298249914674,"prev":null,"subject":"x402_bazaar:https://api.resetparatodos.com/x402/v1/brazil/cnpj/validate","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-29 (242798 rows).

1. 0x564e7f9c2e4096819ba9d8c0d54bd0fdf7e86bd0655311324dcc08bc585567fc
2. 0x33db463a7a04bfb18fd39441da12b0d6287f41a0c834fc73d1e5789fd9af22d4
3. 0x25320c2fba7197fd6225600777c561b7549d0ef776d9583593baedf38a2c5de5
4. 0x6d3aab3bd6741ae1f581f760716dac2a2b7c049db142d396daa63ddf0d1796ee
5. 0xe31670c15c731a9982271d3a5109ddd133fd8ac918084957cf7a0cea97cf30c1
6. 0x181fe3a71b2f214b98c5436de3cd62c1b061dafc56fd41434d5749fc40fa02da
7. 0x6b77520feebad5764035953b4da3d239cb2e660d23f84627fb66154706e7671b
8. 0x86cffa787de395c06d2dc1cbd24e00d5e683bb1d4bfe943d5cf5d5fbdd83b782
9. 0x31a74ee6619790225244c5ba3c8b1c1890394ec500479b96043f7142c1a5400c
10. 0x9f0b5a8c1ee3812041c9bd8e5a8fc811d872f2ab6ef3f147ee6aea5092bb94ed
11. 0xe9ddd7bc2f63d767be3c347e7343867e3fc517013575f5ec0d96e4d0fdf6b321
12. 0xa16211a0daac4d8e6bf10f188ed2288cd8b4a1bd931fc66693a302f08549a9e9
13. 0x79a2b064bf90e67cbf49c681e7efbf65c5a717561b62dd64ff2fa0c3ef2f1c4d
14. 0x60542b996483c326b2bd752f929fe970246f1c807373ecefc7577bc6cd0a4cfb
15. 0x0bc4adb5c11d6f42a54004eb9a86e4a9294c3fb793d78af72f971454ecfe5b44
16. 0x976395aaca1b771b7e37710dee4157412909d2398c44e306a2e1e3fe83b984fd
17. 0x91f12a2db1e2c1be07cbe4de3981a37a33051a36d3c3eee5a260804add6d1d75
18. 0xd56e61af23709ed9f460471e3c08400c0142ee83e1fd9057e46350d12edf9c07

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1