Evidence row 527150

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://agents.crowdspark.me/v1/ip/lookup"
    ]
  ],
  "name": "Agent Tools",
  "owner_address": "0x0dea0030a17bf886543a757c55924710258c2eec",
  "raw": {
    "accepts": [
      {
        "amount": "3000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x0dEA0030A17BF886543a757c55924710258c2eec",
        "scheme": "exact"
      }
    ],
    "description": "IP address lookup for security triage, log analysis and fraud checks: owning network, allocation range, registry country (RDAP) and reverse DNS.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "ip": "1.1.1.1"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "country": "AU",
              "ip": "1.1.1.1",
              "network": "APNIC-LABS",
              "range": "1.1.1.0 - 1.1.1.255",
              "reverse_dns": [
                "one.one.one.one."
              ],
              "type": "ASSIGNED PORTABLE"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "ip": {
                      "description": "IPv4 or IPv6 address",
                      "type": "string"
                    }
                  },
                  "required": [
                    "ip"
                  ],
                  "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": "2026-10-27T09:58:14.269Z",
    "quality": {
      "l30DaysTotalCalls": 4,
      "l30DaysUniquePayers": 3,
      "lastCalledAt": "2026-10-27T09:58:14.118Z"
    },
    "resource": "https://agents.crowdspark.me/v1/ip/lookup",
    "serviceName": "Agent Tools",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "IP address lookup for security triage, log analysis and fraud checks: owning network, allocation range, registry country (RDAP) and reverse DNS."
}

What the leaf hashes

{"body":"ef62d90fd3f2129bfadcd4f82bd89fd9ebfeaccd97077c902e1c29fb6525249a","id":527150,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793124795599390,"prev":452207,"subject":"x402_bazaar:https://agents.crowdspark.me/v1/ip/lookup","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-27 (273461 rows).

1. 0x383e1875ab4839e0b5e5fc7690764ee071f38d57a3521f4c6b09a1c2df0aa453
2. 0x4a7566fe3a6b592b95181b8c84221a271da36862415176517f2fb1e9083b4b83
3. 0x5e1d95a0861b6a9b3a3bd758586222f67966fd6e2a243e4d37786cc5e4a040aa
4. 0x9f99295af81ed5a7be6b644af920218aa78e56861b36f77c508eedf9a23f7cc9
5. 0xa3b139e2eed545b02d20c0368336433c874c627d922b4b9901c6e72ce82d0a35
6. 0xbf07e5db2be17246b7f8b48b03536668c6585a832c9ede404c695787dcbe4e43
7. 0xea05b286d7f2703f2b28d5496e15078160bdc7d5be3633df60abaf4ea1f18cea
8. 0x7596a24f02b4187208da5fc5d86a696928e0f84025d0407702cbe5294305cf42
9. 0x6bd099c3af901e316a855c1a967ad3a3c53e03395fb78a5b5d00b633aaff55f4
10. 0x4d02885c426a5643d6eaa02b71a8ac16cd2cbc5c1e818b230f8d8610157cba05
11. 0xa68b83bee31b674e2a75c182ac7153fa7260e48329b079cb30f4c3ff78a7ebff
12. 0x5ad46fa78d79ba6d76c322cad1bc48cbf0c26dc875ba94214d44c9d3c0b36673
13. 0x5a6a2d80130a2a2e783e8f8096057d594b53c7bc148344100f2c40afa809745f
14. 0x42784d9809d120654630ee1b254a1dd90a2bbd3024aa180f1a59bbf53e9316e4
15. 0x8360ee1105e4d9f9312067cbbfd47c69c5948665ae582b9684a580c8f4e199e1
16. 0x52efa60e0c3d8525486d2310eb3b6b566c9677c64fd1f819edb072cf101bcbdb
17. 0x22c1fb9487ee0b9732fa017a0cc321eb27a60c08450d112f755089796e12cb1c
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4