Evidence row 61576

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://agent.wingmanprotocol.com/v1/research"
    ]
  ],
  "name": "Wingman Agent Gateway",
  "owner_address": "0xdf3b2b92f82341335de27d0edb5b5e3d931ccf16",
  "raw": {
    "accepts": [
      {
        "amount": "50000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xdf3b2b92f82341335DE27d0EDB5B5E3D931CCF16",
        "scheme": "exact"
      }
    ],
    "description": "One-call web research for AI agents: it searches the live web, renders the top pages in a real browser and returns a grounded answer with numbered citations ({answer, sources: [{n, title, url}]}). max_pages sets how many pages it reads (1 to 3, default 3). Pay per call in USDC on Base with x402: no account and no API key.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "max_pages": 3,
              "query": "What is example.com for?"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "answer": "example.com is reserved for use in documentation examples [1].",
              "ok": true,
              "pages_read": 1,
              "query": "What is example.com for?",
              "sources": [
                {
                  "n": 1,
                  "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": {
                    "max_pages": {
                      "description": "pages to read + cite (1-3, default 3)",
                      "maximum": 3,
                      "minimum": 1,
                      "type": "integer"
                    },
                    "query": {
                      "description": "the question to research",
                      "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": "2026-10-19T21:32:39.824Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-19T21:32:39.633Z"
    },
    "resource": "https://agent.wingmanprotocol.com/v1/research",
    "serviceName": "Wingman Agent Gateway",
    "tags": [
      "research",
      "search",
      "web"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "One-call web research for AI agents: it searches the live web, renders the top pages in a real browser and returns a grounded answer with numbered citations ({answer, sources: [{n, title, url}]}). max_pages sets how many pages it reads (1 to 3, default 3). Pay per call in USDC on Base with x402: no account and no API key."
}

What the leaf hashes

{"body":"18fe5c6e68f5d83fd39898b4eadacfe0629cf4f2e86be82f1d2590159b88e0d7","id":61576,"kind":"listing","method":"baseline/1","observed_us":1793025451145138,"prev":null,"subject":"x402_bazaar:https://agent.wingmanprotocol.com/v1/research","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. 0x5d72609f77a6f95791aa26566a95d716943db27640c6842c909804d91df03c2f
2. 0x7efad680d9719bbc9fcf1f04dbdba388d6ad8f326278faf9d134c6379a80d35d
3. 0x9f0668911395290452752f8c5cfec06a067104137a6011a28b2e09776e004ed9
4. 0x2d0810bd27e5333a9384f205f7e45fcc4c91e70b025af48fb1879918a7cb3a9f
5. 0xc00106d7679eed9c982949a0ca62d3fce08226304049b07b7efa47904c9b87d3
6. 0x748fac84763b3335134561bc622344792861140705ac0daf8286947e8727f5b6
7. 0xafd6b1e64f61ae4667a1624eb573449b5aa1d636be1a75f812b069e3110e3f43
8. 0x215ad08cfba37de6cc68a6082c1b3fb3952cbc929c97c53d186a1c957465d0c6
9. 0x2dbfd5cce748a6fd4938d7cb87267e05234654474e1ff65d06ee76c8629d829d
10. 0x71c75f9312be1c838a554f724b6fc57894e7c4486ab7e013b6a6a8d65cfaebea
11. 0xb91bf0ba3ebff769d1b88f93fcb076477149787a7e31c3c28ce4fe8823b7c144
12. 0x2121cc2dbcb8663af57743dc445c8a59e5bbfffe89703f0606c9843f0d35aff8
13. 0x66883b42f4167ade51c4909f050c5478524e23786fb0b5c48bd1a53580960a68
14. 0x216cebb9ae5414599109a02297c4817d7d1c6b1394afeb97efe38e32f0053974
15. 0x7726154b91b2ad65b13849ef6cb6443b1f0ff113a3089c9bd5f2bcfc16be099d
16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae