Evidence row 751727

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://business.agentum.lat/preflight-cdp"
    ]
  ],
  "name": "business.agentum.lat/preflight-cdp",
  "owner_address": "0x7d1eddfbd167787251fed83b250abbea1cf59a6f",
  "raw": {
    "accepts": [
      {
        "amount": "150000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x7D1EDdfBd167787251fed83b250ABBeA1cf59a6F",
        "scheme": "exact"
      }
    ],
    "description": "Counterparty pre-check for a Brazilian company: GET /preflight-cdp?q=<CNPJ (14 digits) | LEI code | company name>, e.g. ?q=68964713000109. Returns entity, status, band (clear/flagged/insufficient_data), flags and sources (Receita Federal, TCU, CNIA, CEIS, CNEP, CVM / GLEIF). Missing or invalid q = 400, no payment settled. — Mesmo dado do /preflight, liquidado pelo Facilitador CDP da Coinbase.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "q": "68964713000109"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "band": "clear",
              "confidence": "high",
              "entity": {
                "identifier": {
                  "type": "cnpj",
                  "value": "68964713000109"
                },
                "jurisdiction": "BR",
                "name": "AGENTUM LTDA",
                "status": "ATIVA"
              },
              "flags": [],
              "query": {
                "type": "cnpj",
                "value": "68964713000109"
              },
              "sources": [
                {
                  "name": "TCU",
                  "reference": null
                }
              ]
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "q": {
                      "description": "CNPJ brasileiro (14 dígitos), código LEI (20 caracteres) ou nome de empresa",
                      "type": "string"
                    }
                  },
                  "required": [
                    "q"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-28T01:59:31.555Z",
    "quality": {
      "l30DaysTotalCalls": 28,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-28T01:59:31.407Z"
    },
    "resource": "https://business.agentum.lat/preflight-cdp",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Counterparty pre-check for a Brazilian company: GET /preflight-cdp?q=<CNPJ (14 digits) | LEI code | company name>, e.g. ?q=68964713000109. Returns entity, status, band (clear/flagged/insufficient_data), flags and sources (Receita Federal, TCU, CNIA, CEIS, CNEP, CVM / GLEIF). Missing or invalid q = 400, no payment settled. — Mesmo dado do /preflight, liquidado pelo Facilitador CDP da Coinbase."
}

What the leaf hashes

{"body":"a53649cba05d3e087241b871fd390fc1488107a5b1fcb32a6497366adc63905a","id":751727,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793178778107235,"prev":426631,"subject":"x402_bazaar:https://business.agentum.lat/preflight-cdp","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-28 (231336 rows).

1. 0xc07641292743e98fd25e9972864bf0d95105aca057146e3dd0b0e6d494c3115c
2. 0x78f53266c71ebf245cb98a744a88a5f59558f656e7dcb1d7ae8cfef34ad7f181
3. 0xb860a7627a1890804bdb1faf53da9e28cfcaeca407d64d2ad61808e2daebce47
4. 0x62096b8c8eccfc3cee5a2e083a0e7fb1f2827807a54fb75b55922d0c304076dd
5. 0x864fb795a4f0f80610a9745650e9b11417718e500cd402ff11294a9e0f9301fe
6. 0xc511c4b085bbf561e0044e2855c0456eb38553e2d3803e1feac1317d81415369
7. 0x70d9daf3edd25104d30b61585e0ca7a6242d515f96c78ebc8172fa7d10ba3700
8. 0xdf274085221eb52740acd3c9e61e52107bea18830f66054ea69189cd02f8604e
9. 0x75907354c9051f3fe9db14a0b41207db6b0a1efccdc3916249c636a44f831f8b
10. 0x3550c4ae71d02682bef786f707172201022aa931ffd50120a1998229b9f383be
11. 0xfcbc04e794b9c7946372de1a3b649767792c2fda460c7df85debf4272b75f646
12. 0xa151bcc96a16db09121262404bbffa7eab73e12b12116641cb3e4397236d69f3
13. 0x4e311d836f53bce1d38273217ead32c9dfd4eac156e4e78fc865e52c86afda83
14. 0x4dedfee32d37ea3cdc60e339d676b411d314f945b00a30f8e3bd1e0470526cf9
15. 0xc21e7661f5d6220994a88cc71b1262eeee3b912a2d383d18f38a631c534bfd71
16. 0x32beeeb960280bc48748681cb10297ede9403461fe9c8143fdf946548e552926
17. 0xe08e8bd91858a8a10c46ecde9c29a6288b960987303173c5e882afb46ce91fa0
18. 0xe6cfe00ae4e02bc12327e45b5f3334ea5850ba3bcc8e3101d30a8189856a95af

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae