Evidence row 61346

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://agent-search.centorprat.workers.dev/deep-research"
    ]
  ],
  "name": "Deep Research (web + papers)",
  "owner_address": "0x8d38d6026cf3a9805de9c5f0611cee95b532b120",
  "raw": {
    "accepts": [
      {
        "amount": "200000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x8d38D6026cf3A9805DE9c5F0611ceE95B532B120",
        "scheme": "exact"
      },
      {
        "amount": "200000",
        "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:137",
        "payTo": "0x8d38D6026cf3A9805DE9c5F0611ceE95B532B120",
        "scheme": "exact"
      },
      {
        "amount": "200000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "BFK9TLC3edb13K6v4YyH3DwPb5DSUpkWvb7XnqCL9b4F"
        },
        "maxTimeoutSeconds": 300,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "3644DrcePengCVjznEa59Dm7Mu7Acr522NvYyapHRHQh",
        "scheme": "exact"
      }
    ],
    "description": "Top-tier research in one call: the question plus 3 sub-questions (from Google's people-also-ask and related searches, or your own), up to 16 pages read in full with prompt-injection checks, the key quoted passages overall and per sub-question, Google's direct answer, and a papers block (Google Scholar) or news block when the topic needs it. Extractive, no LLM: every passage is quoted from its source.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "query": "how are AI agents paying for APIs with stablecoins"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "keyPassages": [],
              "news": [],
              "pagesRead": 14,
              "papers": [],
              "query": "...",
              "subQuestions": [
                {
                  "keyPassages": [],
                  "question": "...",
                  "sources": []
                }
              ]
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "properties": {
                    "country": {
                      "description": "2-letter country the results are for: us, gb, de, es, fr, in, br, ... (default us)",
                      "type": "string"
                    },
                    "includeNews": {
                      "description": "add the week's news",
                      "type": "boolean"
                    },
                    "includePapers": {
                      "description": "add Google Scholar papers",
                      "type": "boolean"
                    },
                    "private": {
                      "description": "true = the query is not logged or cached (default false)",
                      "type": "boolean"
                    },
                    "query": {
                      "description": "What to search for",
                      "type": "string"
                    },
                    "subQuestions": {
                      "description": "optional: your own 1-4 sub-questions",
                      "items": {
                        "type": "string"
                      },
                      "type": "array"
                    },
                    "time": {
                      "description": "freshness: hour, day, week, month or year (optional)",
                      "type": "string"
                    }
                  },
                  "required": [
                    "query"
                  ]
                },
                "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"
        }
      }
    },
    "lastUpdated": "2026-10-25T15:54:30.204Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-25T15:54:29.924Z"
    },
    "resource": "https://agent-search.centorprat.workers.dev/deep-research",
    "serviceName": "Deep Research (web + papers)",
    "tags": [
      "deep-research",
      "research",
      "rag",
      "analysis",
      "web-search"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Top-tier research in one call: the question plus 3 sub-questions (from Google's people-also-ask and related searches, or your own), up to 16 pages read in full with prompt-injection checks, the key quoted passages overall and per sub-question, Google's direct answer, and a papers block (Google Scholar) or news block when the topic needs it. Extractive, no LLM: every passage is quoted from its source."
}

What the leaf hashes

{"body":"428e1104d96acb3c0acdb294abe87a6243ca41789a026f28216bce27611c0d36","id":61346,"kind":"listing","method":"baseline/1","observed_us":1793025450504539,"prev":null,"subject":"x402_bazaar:https://agent-search.centorprat.workers.dev/deep-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. 0xfc1df4a993718a23de84857c04bf739a60a55b17fa9e8ca0bfc24089a3b1ed6e
2. 0x7793216022f2c21c7dff44032d15fb2c2d13af17bc46368e3c325eaef170f638
3. 0xc6f19760ab3e6a796934b9974976c7b940c0d61dd17244373841d56052674a4c
4. 0xc8ce645f4b194b42690422288390749da70106a116f92492d39668e0f7c0e7b7
5. 0xff3d144b2070dc4c8672d049a67e6f8f8f9f6adbf910a41affb3f370d49349cb
6. 0xbfc2a26f28bd5e42e8973c0db28e438c3938e5e9147397636d9c5360987da676
7. 0x4b974dc47208b65b5e5f0c0b51b4bc17332e9a19c3ddd3e35471d11ea0c9f433
8. 0x4693de4ca7fd82d62e518ab16deb20f9ae6837395e814b30a0c047b43d682fdc
9. 0x63e81cfd75312fe70586e362f887cff6fba0b3aa8a0751f1cd2f423e11b6fd30
10. 0x0d9c6b15190d9e13a7cb74876b1fd47b5bba1e548abecd756ff8fd16658a6713
11. 0x51bc8fcd224b36d2c60fa49f46f383ee8328191b9e73209ce8018f2612c3d42f
12. 0xf8173f36b7a27e1bb0f6961a49501bba1d99349c5e11449d0d557fbaa910be0a
13. 0xbee644d57738676bfb20eb90d6021f364bf883a8d54f8d17e9dc4749b4074c3d
14. 0x44945ea9ad8b24e723ad5a8fd6d014024a49531783f74ff9229c2ab6930e84c8
15. 0x68d296b1e00b4899fb83c3fba36fffaefa311eac2903067dbebfe776a12b4a9a
16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae