Evidence row 118687

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://predator-ubuntu.taild9a745.ts.net/v1/monitor"
    ]
  ],
  "name": "predator-ubuntu.taild9a745.ts.net/v1/monitor",
  "owner_address": "0x8366f3ce5c7c40a5fd24f83b9a8b2d2b4a76844e",
  "raw": {
    "accepts": [
      {
        "amount": "30000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x8366F3ce5c7C40A5fD24f83b9A8b2d2b4A76844E",
        "scheme": "exact"
      }
    ],
    "description": "x402 endpoint health monitoring for 30 days: we run preflight checks on schedule, you poll for the health log",
    "extensions": {
      "bazaar": {
        "discoverable": true,
        "info": {
          "input": {
            "body": {
              "interval_minutes": 60,
              "url": "https://example.com/v1/my-tool"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "expires_in_days": 30,
              "interval_minutes": 60,
              "monitor_id": "m_abc123",
              "url": "https://example.com/v1/my-tool"
            },
            "type": "object"
          }
        },
        "schema": {
          "properties": {
            "input": {
              "properties": {
                "body": {
                  "properties": {
                    "body": {
                      "type": "object"
                    },
                    "interval_minutes": {
                      "maximum": 1440,
                      "minimum": 15,
                      "type": "integer"
                    },
                    "method": {
                      "enum": [
                        "GET",
                        "POST"
                      ],
                      "type": "string"
                    },
                    "url": {
                      "format": "uri",
                      "type": "string"
                    }
                  },
                  "required": [
                    "url"
                  ],
                  "type": "object"
                },
                "bodyType": {
                  "const": "json"
                },
                "method": {
                  "const": "POST"
                },
                "type": {
                  "const": "http"
                }
              },
              "type": "object"
            }
          },
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-19T16:34:08.162Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-19T16:34:07.668Z"
    },
    "resource": "https://predator-ubuntu.taild9a745.ts.net/v1/monitor",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "x402 endpoint health monitoring for 30 days: we run preflight checks on schedule, you poll for the health log"
}

What the leaf hashes

{"body":"e463d819eb7859865e91fd202840bf64de8231b6ce8e82e14d89c002409c8321","id":118687,"kind":"listing","method":"baseline/1","observed_us":1793025613600319,"prev":null,"subject":"x402_bazaar:https://predator-ubuntu.taild9a745.ts.net/v1/monitor","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. 0xf500d533828b5e1564fbf0bd44edfeae485db476b4969df2331d463dcc92de3f
2. 0x8bb2cd671ae06aa28686701a7ceb21191b443f5a20b2ffb3f7f739db771f7119
3. 0x84a28ce9041a1eec06d128261cbc75b39a594e8b448878408f8645704e176b32
4. 0x8917f27742d0afaaf2dbe132b82dc837f00ecb4ccd7dabcdf61dec279e77042c
5. 0xe3f083ee63ef76521db92df70c0ae30a8a45aa7ac1d196b7be41e785c8f52670
6. 0x63a04d7fcc58d391bd48504f05f1488abad82f1f35e878114541078de29a4909
7. 0xdfdc57b82d0c799efcf52b449ed5bb66a506ea04feb99886c4c85827f199a66b
8. 0xbc0314a37f2a16198562db05095c35498ca093ad7c24163023b82605ef070aa6
9. 0x60cc54c8c7fef3a86f858bd19cfe0791e7d127c201e2901a94201e2db3b00c33
10. 0xf7bdc34efb83dc5cbbcb5071558fe87a477728e005b9d180c492e090371b2357
11. 0xd1f6cbd0d3ee44ebe2e23b42e7f1822bbdf0afd342375323b5d4f8bc89cd943a
12. 0x86ae35463d854f3938d986999aa8497e14f0ba2aa6f39a269e1e6d1134f9b847
13. 0x79695e4356ea25a2b58265a824698704cd2c743099ce2dca9e41384ce8f1a8c5
14. 0xd769d41500075835c3b2f9184d223699fb983fd05c29fbcb44d964abc7ee380d
15. 0x68d296b1e00b4899fb83c3fba36fffaefa311eac2903067dbebfe776a12b4a9a
16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae