Evidence row 278628

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": "2026-10-26T15:42:15.652Z",
    "quality": {
      "l30DaysTotalCalls": 3,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-26T15:42:15.534Z"
    },
    "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":"f92563a8e7c1901de4f4748dcabf5762e0c313fabb8ae51036ce53a201c8ac79","id":278628,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793042078291663,"prev":261437,"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 2026-10-26 (296695 rows).

1. 0x6378610b7a37845861f8bb28ec4c4eff9e1441426421e22d6586c8a64482ac08
2. 0x89a443e602b02a0da288b9cc273a819280d5b22371a68304b76fd0641a072eca
3. 0xbfbe54e3c95cbc4f1902d77f1d4a5f15224e99ed2747149f4a81ef460c17ad8c
4. 0x49b4a7602560b24d686ff25b257a4406c9a07d5b976c90ed97850216aed0507a
5. 0x9cda088ead363566ac85632c1d0c7adf64214da93e8deff22ce58fb4b895e5d9
6. 0x063848b8df042d852399d012659f403428e6e0c401de6a7c1fc89d6517d8cb7b
7. 0xab1b9bda0945756c6c46509714228b9d774dc24ad4966f2dd5561c393db3374a
8. 0x06279f23f0439fa57f069f5a8311ee4a27b8d9037ea8cc840a441ab8433263ab
9. 0x7ce8009e0ade8389109c2f54f5756e1f15a0afa25b5da6008befeb3c90a51b5c
10. 0x805c08486b6cd1b041c9a402e5b3eb6f97649952efcabb97e1817185a4ce7572
11. 0xde5ff34fc9e6ff297fede5d3c4b4de6828c65b98246109399106064f912afa82
12. 0x3c8355143bb13802401d5a80f8a70809a59f429bc298f4912731fc8d207e4f43
13. 0x13f4b94ecf613d585c952b5363dad2b247a55371eb8e358bb89dc033e83128b1
14. 0x9a79c65e077cd9da9d436b3ade6f5ddc0d244510c4d5903ef2f02d81205f7666
15. 0xa2d436d488e3600b0e5c3e3ed9c9234cd52853c59830b786334fd0c4292d9f40
16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae