Evidence row 61578

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://agent.wingmanprotocol.com/v1/web_search"
    ]
  ],
  "name": "Wingman Agent Gateway",
  "owner_address": "0xdf3b2b92f82341335de27d0edb5b5e3d931ccf16",
  "raw": {
    "accepts": [
      {
        "amount": "7000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xdf3b2b92f82341335DE27d0EDB5B5E3D931CCF16",
        "scheme": "exact"
      }
    ],
    "description": "Live web search for AI agents. POST a query and get the top results as JSON [{title, url, snippet}] (count: default 8, up to 25). Pay per call in USDC on Base with x402: no account and no API key. Read any result with /v1/web_read.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "count": 5,
              "query": "example domain"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "count": 1,
              "ok": true,
              "query": "example domain",
              "results": [
                {
                  "snippet": "This domain is for use in documentation examples.",
                  "title": "Example Domain",
                  "url": "https://example.com/"
                }
              ]
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "additionalProperties": false,
                  "properties": {
                    "count": {
                      "description": "max results (default 8)",
                      "type": "integer"
                    },
                    "query": {
                      "description": "what to search for",
                      "type": "string"
                    }
                  },
                  "required": [
                    "query"
                  ],
                  "type": "object"
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST",
                    "PUT",
                    "PATCH"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1792445547/bazaar-icons/e461c318a58fd6e4.png",
    "lastUpdated": "2026-10-19T21:32:30.048Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-19T21:32:29.845Z"
    },
    "resource": "https://agent.wingmanprotocol.com/v1/web_search",
    "serviceName": "Wingman Agent Gateway",
    "tags": [
      "search",
      "web"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Live web search for AI agents. POST a query and get the top results as JSON [{title, url, snippet}] (count: default 8, up to 25). Pay per call in USDC on Base with x402: no account and no API key. Read any result with /v1/web_read."
}

What the leaf hashes

{"body":"4e76502463e0ee4481085c04b82f31f6ed27e917ecd4a75c33c68c8a36580066","id":61578,"kind":"listing","method":"baseline/1","observed_us":1793025451147771,"prev":null,"subject":"x402_bazaar:https://agent.wingmanprotocol.com/v1/web_search","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. 0x12aad87244e937f35823eb485365949c9696fe54cc920a711283e39ed1b7a7cf
2. 0x3dac7d103c8d14a5be5ad43c52498a2ac1321524706dc0396703ee7150e39365
3. 0x86b09489d3307f28a430b1dc4d7346f359ed02e68e02f5c5596e0219502fe2dc
4. 0x0996507f3b7b37452b3c1a552807df864ba1c79a6c76666c2dc5e21b96ad6fd1
5. 0x8770ae255a985856830a6622c7f7ed04656ca37e0e2cda93bff71fe5630857a8
6. 0x430d695bd351336a9310f0a0bef9166e191d1fd74d4e5425e525c6f6b29f56f2
7. 0x4593392ef5206a6c4110d3bd7c9f927dd4457718ef09a5f758424013c18cb137
8. 0xd0e82f0d75509f3471410a64701b81fd391cad0936a04bd2bde8cff2548dc004
9. 0x31281cc241602f227d6ca5a2d91abb8f79aa5398081ede67e4cdddb5f6e7617e
10. 0x484fa7effc83120a0d44e655979cb6c3d8629711e39e46f2e4137a81a1d0af64
11. 0x502ad0a7c2d0bbc45ef3aea37a6ae457822535bcbd44272f1f9e8e4f7166c167
12. 0x7e390200ea1ea25db5884cf05fa50ad599f0759b573f081e361cc22f7206133c
13. 0xff1c28bdf595a3d1333e9915edc68e9c5fded7bd5923fa85870979af34cbc3b3
14. 0xb49e8c2564256e5322e375cb619d9ac70fd17c1d1eba9c991bba4cb6428f45cc
15. 0x60582ab4b41e72eb70eb0bce07fbf0fb4d2b62a8bad5be50f5d16d511adc746c
16. 0xc6a4d7899a0f442958e26505011190b7cff2483611c1b94eba9043e0ba9ac36e
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae