Evidence row 124827

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://x402-agent-api-p7pe.onrender.com/api/premium"
    ]
  ],
  "name": "x402-agent-api",
  "owner_address": "0xeed52b69b9e03b0fe41f7b8d9f89f2ffecf6b53f",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x036CbD53842c5426634e7929541eC2318f3dCF7e",
        "extra": {
          "name": "USDC",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:84532",
        "payTo": "0xeed52b69b9e03b0fe41f7b8d9f89f2ffecf6b53f",
        "scheme": "exact"
      }
    ],
    "description": "Example premium technology research report",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {},
            "type": "http"
          },
          "output": {
            "example": {
              "category": "technology",
              "generatedAt": "2026-01-01T00:00:00.000Z",
              "insight": "Example premium research result",
              "reportId": "demo-001"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "additionalProperties": false,
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "additionalProperties": false,
                  "properties": {
                    "category": {
                      "const": "technology",
                      "type": "string"
                    },
                    "generatedAt": {
                      "format": "date-time",
                      "type": "string"
                    },
                    "insight": {
                      "const": "Example premium research result",
                      "type": "string"
                    },
                    "reportId": {
                      "const": "demo-001",
                      "type": "string"
                    }
                  },
                  "required": [
                    "reportId",
                    "category",
                    "insight",
                    "generatedAt"
                  ],
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      },
      "builder-code": {
        "info": {
          "s": [
            "cdp_sdk_server"
          ]
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "additionalProperties": false,
          "properties": {
            "a": {
              "description": "App builder code",
              "pattern": "^[a-z0-9_]{1,32}$",
              "type": "string"
            },
            "s": {
              "description": "Service builder codes",
              "items": {
                "pattern": "^[a-z0-9_]{1,32}$",
                "type": "string"
              },
              "maxItems": 11,
              "type": "array"
            },
            "w": {
              "description": "Wallet builder code",
              "pattern": "^[a-z0-9_]{1,32}$",
              "type": "string"
            }
          },
          "type": "object"
        }
      },
      "eip2612GasSponsoring": {},
      "erc20ApprovalGasSponsoring": {}
    },
    "lastUpdated": "2026-10-13T13:03:37.043Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-13T13:03:36.891Z"
    },
    "resource": "https://x402-agent-api-p7pe.onrender.com/api/premium",
    "serviceName": "x402-agent-api",
    "tags": [
      "technology",
      "research",
      "demo",
      "testnet"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Example premium technology research report"
}

What the leaf hashes

{"body":"bb2a09d4e2b1177ee0059fea81086d47fa76a42c275c35d5d0320214b41b907d","id":124827,"kind":"listing","method":"baseline/1","observed_us":1793025625308322,"prev":null,"subject":"x402_bazaar:https://x402-agent-api-p7pe.onrender.com/api/premium","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. 0x052f09fcdfdac7a0332d5d9b4770b40d719f2a3a2172fe6f79333aa40d987bc2
2. 0x807b5b399df7d28d457bfe7ab7a31719657e05fcd354303eab655436b8215360
3. 0x1b06a98455971214c17b27c9599fecf5a563ad9497fae8084a419fe47d2cf5d7
4. 0x1ebcaee4443faec93c131d688636f6c2d52e6b15ec656a34265dc09265c7be50
5. 0x1ca8930efe7333fe7471ce3791669c9c1fa285ebc6261f350c597caae82bed21
6. 0xd2060386927dc9852d1bc815155ebc525739f42ec822a2cc21a5fef79304d5c4
7. 0x0fdb96a5a2cc02fa0148f93ceb65965b4ef6509acdfb2ee432b2d50b57dca8da
8. 0x38b66d9aefe3456fcfb32efdbcdbc033be177dc67886ffa59ee947a9c5ba8abd
9. 0x38552143162cfe72f31e41342d68bf6d0db53dbe3dcc62b5beafa04325bfdc5b
10. 0xa3fd99b4d14aebe36a36910f38fbd23ee9ab7b5d169eb4cf8da16b4084155357
11. 0xbc986b35695070cad9d398880439ec872b3a6634ffe7036fde0d0dfde7eabfda
12. 0x23033d81d9f4be06225e4276d276e0e8e02abc173d156a1b9a8fd5e4803ad199
13. 0x610fdf3e989af0a6b4a400a3a8aab9156d757f8c96efe4e9d0594dfd04de1cc0
14. 0xd1d3499072edb10edc68f84bcae2365d2ab534df689250cab18c751b6f13b6ff
15. 0x7ddc2fead128357f881b63e6c7c26d7fbbb84fca6c7c8e0bbfe386de86ca8d39
16. 0xc6a4d7899a0f442958e26505011190b7cff2483611c1b94eba9043e0ba9ac36e
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae