Evidence row 77027

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://kya-br-agents.marcelfons.workers.dev/v1/agents/:id/allowed"
    ]
  ],
  "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": "Signed verdict: is this action (action, amount, currency, counterparty, payment instrument) inside the agent's mandate and is the credential active? Evaluates the reserved mandate fields; lists the fields it did not evaluate.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "pathParams": {
              "id": "764477d1-f920-476f-a876-96e786c2bcc6"
            },
            "queryParams": {
              "action": "pay",
              "amount": "80",
              "counterparty": "33000167000101",
              "currency": "USDC"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "allowed": true,
              "attestation": {
                "key_id": "…",
                "signature": "…"
              },
              "checks": [
                {
                  "field": "actions",
                  "ok": true
                }
              ],
              "credential_id": "6d0b…",
              "not_evaluated": [],
              "reason": "inside the mandate",
              "status": "active"
            },
            "type": "json"
          }
        },
        "routeTemplate": "/v1/agents/:id/allowed",
        "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": {
                    "action": {
                      "type": "string"
                    },
                    "amount": {
                      "type": "string"
                    },
                    "counterparty": {
                      "description": "CNPJ, domain or wallet address",
                      "type": "string"
                    },
                    "currency": {
                      "type": "string"
                    },
                    "payment_network": {
                      "description": "visa, mastercard, elo, pix, ...",
                      "type": "string"
                    },
                    "payment_ref_sha256": {
                      "description": "SHA-256 hex of the payment token reference or PAR (never a card number)",
                      "type": "string"
                    },
                    "spent_today": {
                      "type": "string"
                    }
                  },
                  "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": "2026-10-15T17:18:41.76Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-15T17:18:40.704Z"
    },
    "resource": "https://kya-br-agents.marcelfons.workers.dev/v1/agents/:id/allowed",
    "serviceName": "KYA Brasil",
    "tags": [
      "brazil",
      "kya",
      "agent-identity",
      "e-cnpj",
      "attestation"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Signed verdict: is this action (action, amount, currency, counterparty, payment instrument) inside the agent's mandate and is the credential active? Evaluates the reserved mandate fields; lists the fields it did not evaluate."
}

What the leaf hashes

{"body":"3e2b440d1698599f7532f5a0918e53300252768f49c77a578e945d80b602077d","id":77027,"kind":"listing","method":"baseline/1","observed_us":1793025493251819,"prev":null,"subject":"x402_bazaar:https://kya-br-agents.marcelfons.workers.dev/v1/agents/:id/allowed","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. 0xbc14cf33c9b23aa39f9d2e7e4409a6b7087e4a6db80a35635a1c81bee37ba524
2. 0x93eaf0506726dc962bf3f21b40679530822eb77fa193b7a2b35b2ea9da30c8e3
3. 0xe0ea2c4a8255a197cd380dba64832e8ac782f26e41df88532910748c0bb53fca
4. 0xa83ef30efccec0182ab14e602cefb01e74b6c9a3434397673bd6f0dc2d26c9cd
5. 0xc749e06f0e13fa943c8a6fbb8c729a9b11ca73097a30fe64dfdff7bbd36e3058
6. 0x43ee1bfa87452ac355d792337838c9f8c3fb9e3a987292db2594d75705228ade
7. 0x6d55b8485e54c58c69f58d1eb76e4e308cf261d5750e58ae84f76b866db56c7e
8. 0xd4e830d1cb936f2edb31278565b0431f42fbc7fe49099b9f9f83b333f8de80c3
9. 0x587c2e85bf208fd14cf915d84c5812370275bac40db3b06872ee900e81f0d538
10. 0xff2d4f941fd0a20bb13feaaab2cfa12f33654e2b0ed185cce0c62986dd52c038
11. 0x66ed746e8b7893417ecf36cd9e7178eac8d5a36914238191ee21e14d3aa57d8d
12. 0x571bf2cc487a35d2ef7662b375d1fa9179fe0f6cab6f6cebdb1a6113d25f3c92
13. 0xd5b5bb5812612371a70171b2252d90e95bb0581ea5a3be198122adc8442e4f79
14. 0xf692ce2b0a640ec9f75aa960e5fb1c2c7091a04e24881798735752c19014e519
15. 0x9f68b5e15459cb62b8c0cd4c124fa61c74147b4a5755a200fbecd21a581635d1
16. 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae