Evidence row 61348

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://agent-search.centorprat.workers.dev/exa/search"
    ]
  ],
  "name": "Exa-Compatible Web Search",
  "owner_address": "0x8d38d6026cf3a9805de9c5f0611cee95b532b120",
  "raw": {
    "accepts": [
      {
        "amount": "6000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x8d38D6026cf3A9805DE9c5F0611ceE95B532B120",
        "scheme": "exact"
      },
      {
        "amount": "6000",
        "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:137",
        "payTo": "0x8d38D6026cf3A9805DE9c5F0611ceE95B532B120",
        "scheme": "exact"
      },
      {
        "amount": "6000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "Hc3sdEAsCGQcpgfivywog9uwtk8gUBUZgsxdME1EJy88"
        },
        "maxTimeoutSeconds": 300,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "3644DrcePengCVjznEa59Dm7Mu7Acr522NvYyapHRHQh",
        "scheme": "exact"
      }
    ],
    "description": "Drop-in Exa-compatible search: the same request (query, numResults, category, includeDomains, excludeDomains, startPublishedDate, contents.text, contents.highlights) and response format (results with id, title, url, publishedDate, author, score, text, highlights) as Exa /search, on Google-quality authority-ranked results, $0.006 with page text included (Exa: $0.007 + per-page fees; resellers $0.01). Not affiliated with Exa.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "contents": {
                "text": {
                  "maxCharacters": 2000
                }
              },
              "numResults": 5,
              "query": "x402 payment protocol"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "requestId": "...",
              "resolvedSearchType": "keyword",
              "results": [
                {
                  "author": null,
                  "id": "https://...",
                  "publishedDate": null,
                  "score": 0.5,
                  "text": "...",
                  "title": "...",
                  "url": "https://..."
                }
              ]
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "properties": {
                    "category": {
                      "description": "news, research paper, github, company, pdf, financial report",
                      "type": "string"
                    },
                    "contents": {
                      "description": "{text: true | {maxCharacters}, highlights: true}",
                      "type": "object"
                    },
                    "excludeDomains": {
                      "description": "never these domains",
                      "items": {
                        "type": "string"
                      },
                      "type": "array"
                    },
                    "includeDomains": {
                      "description": "only these domains",
                      "items": {
                        "type": "string"
                      },
                      "type": "array"
                    },
                    "numResults": {
                      "description": "1-10",
                      "type": "integer"
                    },
                    "query": {
                      "description": "search query",
                      "type": "string"
                    },
                    "startPublishedDate": {
                      "description": "ISO date",
                      "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": "2026-10-25T19:30:25.595Z",
    "quality": {
      "l30DaysTotalCalls": 3,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-25T19:30:25.315Z"
    },
    "resource": "https://agent-search.centorprat.workers.dev/exa/search",
    "serviceName": "Exa-Compatible Web Search",
    "tags": [
      "exa-compatible",
      "search",
      "neural-search-alternative",
      "rag",
      "web-search"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Drop-in Exa-compatible search: the same request (query, numResults, category, includeDomains, excludeDomains, startPublishedDate, contents.text, contents.highlights) and response format (results with id, title, url, publishedDate, author, score, text, highlights) as Exa /search, on Google-quality authority-ranked results, $0.006 with page text included (Exa: $0.007 + per-page fees; resellers $0.01). Not affiliated with Exa."
}

What the leaf hashes

{"body":"98264a906e752c274c1ee5aca98f360199c8ae020958cad9e721fb9075381a27","id":61348,"kind":"listing","method":"baseline/1","observed_us":1793025450507532,"prev":null,"subject":"x402_bazaar:https://agent-search.centorprat.workers.dev/exa/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. 0xa652f989ade9983fe05b83a41e16757b80c2fac10c782f2a028705bb98924309
2. 0x30fa24913bf30c4d039a709860a19118b9775bb915227cf64f6f5b3b141caf0b
3. 0xee4b75dd4d2a7fb03ff3075a6e36c70154ccf7b80f0ab98d7f2b6f77a30cddd1
4. 0xe97674d8dba2d78af3847d741be46f5e3f59c82699e86d0f4adcd328233df0cb
5. 0x069daa5f2dd92b62ea06e5de01d38b52eeacb9ee38327a3a768cdff0a1e3df37
6. 0x986a4c6ec9d4e97fb033cd3c03aba61351c159754653f7533671e2e94c673bf4
7. 0xc724aa4c163082529b69445eec2ab95354f354c967e84fdc217e8e6cf212fd08
8. 0x5b7e9c7537a60d387a7f36993aff903437d6e867580c636b2e8ca07e3d3c8beb
9. 0x0f68c851b1cb79a5105a4fde13fb9158fc8cb576548b1b5c433d2f541ef01b9f
10. 0x93c7b1ac8754236471980488e2ae86b7135fed175d7852bf9b8ef708900f060d
11. 0xf9b4ada16aca6f9b63c09b94519008e1b94357a9d352c245023758b56b82d0b1
12. 0x1e464fcb484a1e782f9fe44be5118a9de934eb533c96ba10fc7d20e3a3e4711c
13. 0x292ebdce6b8d3d7ef08ad646a0fd97dee9313ab55c1a350807d9f3013794c37a
14. 0x428106f4ae4ec142f17aebf6fa50935242f8d3f1c211cf95d6351d03d11da2b7
15. 0x62a900133713919f4eed33d8336876b7a6d538233b8a4f3ed03b29aa44f5bad0
16. 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae