Evidence row 77029

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://kya-br-agents.marcelfons.workers.dev/v1/agents/:id/verified"
    ]
  ],
  "name": "KYA Brasil",
  "owner_address": "0xb5a72bb9106975869165c380e52d157388346626",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xb5a72bb9106975869165C380E52D157388346626",
        "scheme": "exact"
      }
    ],
    "description": "Same as the free verification, without daily limit, plus a signed receipt of the verification itself (what was checked, when). Pay per call with x402.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "pathParams": {
              "id": "764477d1-f920-476f-a876-96e786c2bcc6"
            },
            "queryParams": {},
            "type": "http"
          },
          "output": {
            "example": {
              "agent": {
                "id": "0xAbC…",
                "kind": "evm"
              },
              "attestation": {
                "key_id": "…",
                "signature": "…"
              },
              "credential": {
                "attestation": {
                  "key_id": "…",
                  "signature": "…"
                },
                "expires_at": "…",
                "mandate": {
                  "actions": [
                    "pay"
                  ],
                  "max_per_operation": {
                    "amount": 100,
                    "currency": "USDC"
                  }
                }
              },
              "credential_id": "6d0b…",
              "principal": {
                "cnpj": "00000000000191",
                "legal_name": "ACME LTDA"
              },
              "status": "active",
              "verification": {
                "checked_at": "…"
              }
            },
            "type": "json"
          }
        },
        "routeTemplate": "/v1/agents/:id/verified",
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "pathParams": {
                  "properties": {
                    "id": {
                      "description": "credential_id returned by POST /v1/agents",
                      "type": "string"
                    }
                  },
                  "required": [
                    "id"
                  ],
                  "type": "object"
                },
                "queryParams": {
                  "properties": {},
                  "required": [],
                  "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": "2026-10-26T00:18:45.334Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-26T00:18:44.183Z"
    },
    "resource": "https://kya-br-agents.marcelfons.workers.dev/v1/agents/:id/verified",
    "serviceName": "KYA Brasil",
    "tags": [
      "brazil",
      "kya",
      "agent-identity",
      "e-cnpj",
      "attestation"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Same as the free verification, without daily limit, plus a signed receipt of the verification itself (what was checked, when). Pay per call with x402."
}

What the leaf hashes

{"body":"d8e14e47d5f39309f0edd51eb84039ef92b1f51035911b9ad9bcf699a2ecfc3b","id":77029,"kind":"listing","method":"baseline/1","observed_us":1793025493253718,"prev":null,"subject":"x402_bazaar:https://kya-br-agents.marcelfons.workers.dev/v1/agents/:id/verified","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. 0x92bc29980fc660b445926337a516a448a2eebf8cad93b4a0dd377cc63b000153
2. 0x65c7f5c9f10789d4f12be0390c721e9194b6a9868bfbdd30c80a4a0452acd59d
3. 0x2edc6eaf897e1a8256cb805e17b545bcb6cdbe16dfbfe5310943e87cada99f57
4. 0x05fa8053d8f4a7bc7c333329560fd604d727243948353b2c0a1258362700a205
5. 0xf13b80ad7d50ba66a111102cd62a9a0a0cae2d047df97d443c05a7cfe54ccfa7
6. 0x54e596bbe6061c54542110d7813a04c69526d256adfc9acd83b420a0cce0e1b8
7. 0xf9e5229de9e1f627447a6f2f2898552c594d66127c20c9bbc7cac654d7376a66
8. 0xa7b7745edf0e67456b4d64204f82d5f848516f5c3ca8ae256d2bcb1ee3791313
9. 0x33c2e8cbe30323fb7770e08c1a773f3f7d61c5b6aa099e9ad5405eb29cecfc02
10. 0x8a45c6c1da5d073416437d0946f0ab55916b463036f2f88da85a39961d6874d8
11. 0xdcd590752acb338329aec3087ddc69ef4b8fcbe0bb91a9b8e37e17c10a9dfe92
12. 0x3b55f6d5345bce3e1332e014f19526d25328fb6283d3518837a015c3621c0d1c
13. 0x45c1d3062bbe98a6b1540c7e2ccf6516eedd6ef07fdfeb1ba77ee6272970447c
14. 0xf0edabbb9ba0d643e5505d19d07637eb6f6aed0a1c7356af43ae7d84ae9ef0c5
15. 0xf0bd63870f0bb378fa300bd33563050dcb7b3e02b44eb3ee550c1c534ec4b246
16. 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae