Evidence row 75742

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://gateway.spraay.app/api/v1/logs/query"
    ]
  ],
  "name": "gateway.spraay.app/api/v1/logs/query",
  "owner_address": "0xad62f03c7514bb8c51f1ea70c2b75c37404695c8",
  "raw": {
    "accepts": [
      {
        "amount": "5000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xAd62f03C7514bb8c51f1eA70C2b75C37404695c8",
        "scheme": "exact"
      },
      {
        "amount": "5000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP"
        },
        "maxTimeoutSeconds": 300,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "8WhWE8YgY5QBWyLowEHuaZiWdwDM3SrgDk36xYBNvYNS",
        "scheme": "exact"
      },
      {
        "amount": "5000",
        "asset": "0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168",
        "extra": {
          "name": "Global Dollar",
          "version": "1"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:4663",
        "payTo": "0xdAA0fb4fb470AA8fb53A0c301EF9AADC89949F33",
        "scheme": "exact"
      }
    ],
    "description": "Query structured logs by service, level, time.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "level": "error",
              "service": "batch-agent"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "logs": [],
              "total": 0
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "level": {
                      "type": "string"
                    },
                    "limit": {
                      "type": "string"
                    },
                    "service": {
                      "type": "string"
                    },
                    "since": {
                      "type": "string"
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "logs": {
                      "type": "array"
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-08T06:08:01.012Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-08T06:08:00.838Z"
    },
    "resource": "https://gateway.spraay.app/api/v1/logs/query",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Query structured logs by service, level, time."
}

What the leaf hashes

{"body":"c9d05efe5681d0fd5a6629dea40599cc604d464c30c0d0e86333720e7dbedc99","id":75742,"kind":"listing","method":"baseline/1","observed_us":1793025491049167,"prev":null,"subject":"x402_bazaar:https://gateway.spraay.app/api/v1/logs/query","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. 0x20903e0e94a990d71c763259fb4d41a5ccfc45bbc74d9afa29b8cc2105e88af8
2. 0x61a5b853e6797e81e95567fa095b56a4fc7bd42ed8bc359fca321dbf400e9d3e
3. 0x0d396c5301434aea61f6fb1b88a170d9b6d0a55e8967195c4469c01b75bc3f27
4. 0x5d5d6043a3c307ebd36ffb7eed52ff6268ff59a3d28101c8a9afddb1849985e0
5. 0xfeb50502a0c66e79c47c3d60e600102f0302a711b20abe2c5dee2d303c3f055a
6. 0x0f1a0f68fdc2ffc3282e12323e5309e32f81d42dd8efa448daf57b328dca83e5
7. 0xdbd44b7cdc66f121fce1199e9e72c48801ea5b369c8c827ddb36ffd72be36d34
8. 0x17ec1f5c8458debab5f73ae7dd0ba2b9f079f495806b3093c16d07eff5e90b87
9. 0x8c251767f8fb371a210d42fea0289330b8d746b5c7d851af02e626d7b48f3fb8
10. 0x4be42e002361db392d6bc044d985a656aee097e347099c025de6e9dea367ae4e
11. 0x057e71ed555693238850b77237df28dd2661cf85c88138365b7e42941201ad01
12. 0xfde157310fc8513767b162378ca9ceefb2937c374b7381a8887f7ccba8ab5a80
13. 0x9d75d4d3ab6219edefa04be60b32fdd56be7a7672f370a5115f02f7b098ecd27
14. 0x9dfd312f3d4937f7cb144cee3987e8516f222932b4ea286605236d73cfa1ed16
15. 0xc3a6a3ae44ec0da1848b16d40c45d7aac97a67352eea8df18e0f26edabea8a2f
16. 0x06d71bfa7d8b41d62c8836efc2c601e1cc3772d9453596b2ae4950887f3310ca
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae