Evidence row 67915

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.onhub.ai/v1/search"
    ]
  ],
  "name": "api.onhub.ai/v1/search",
  "owner_address": "0x53884ef9a486b805bfa5e4f55290ff66dca7c457",
  "raw": {
    "accepts": [
      {
        "amount": "25000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x53884EF9A486b805bfa5e4F55290Ff66dca7C457",
        "scheme": "exact"
      }
    ],
    "description": "Grounded Google Search answers with attributable HTTPS sources.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "answer_length": "standard",
              "max_sources": 5,
              "query": "What changed in the latest Cloudflare Workers release?"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "answer": "Cloudflare announced the change in its Workers changelog. [1]",
              "evidence_status": "grounded",
              "object": "search.result",
              "query": "What changed in the latest Cloudflare Workers release?",
              "search_query_count": 1,
              "searched_at": "2026-09-22T00:00:00.000Z",
              "sources": [
                {
                  "citation_indices": [
                    1
                  ],
                  "title": "Cloudflare changelog",
                  "url": "https://developers.cloudflare.com/changelog/"
                }
              ]
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "additionalProperties": false,
                  "properties": {
                    "answer_length": {
                      "default": "standard",
                      "enum": [
                        "brief",
                        "standard",
                        "detailed"
                      ],
                      "type": "string"
                    },
                    "max_sources": {
                      "default": 5,
                      "maximum": 8,
                      "minimum": 1,
                      "type": "integer"
                    },
                    "query": {
                      "description": "The current factual question to research with Google Search grounding.",
                      "maxLength": 2000,
                      "minLength": 3,
                      "type": "string"
                    }
                  },
                  "required": [
                    "query"
                  ],
                  "type": "object"
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "answer": {
                      "type": "string"
                    },
                    "billing": {
                      "type": "object"
                    },
                    "evidence_status": {
                      "enum": [
                        "grounded",
                        "insufficient_evidence"
                      ],
                      "type": "string"
                    },
                    "object": {
                      "const": "search.result",
                      "type": "string"
                    },
                    "query": {
                      "type": "string"
                    },
                    "search_query_count": {
                      "minimum": 0,
                      "type": "integer"
                    },
                    "searched_at": {
                      "format": "date-time",
                      "type": "string"
                    },
                    "sources": {
                      "items": {
                        "properties": {
                          "citation_indices": {
                            "items": {
                              "type": "integer"
                            },
                            "type": "array"
                          },
                          "title": {
                            "type": "string"
                          },
                          "url": {
                            "format": "uri",
                            "type": "string"
                          }
                        },
                        "required": [
                          "title",
                          "url",
                          "citation_indices"
                        ],
                        "type": "object"
                      },
                      "type": "array"
                    },
                    "warnings": {
                      "items": {
                        "type": "string"
                      },
                      "type": "array"
                    }
                  },
                  "required": [
                    "object",
                    "query",
                    "answer",
                    "sources",
                    "evidence_status",
                    "searched_at"
                  ],
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      },
      "builder-code": {
        "info": {
          "a": "onhub",
          "s": [
            "cdp_sdk_server"
          ]
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "additionalProperties": false,
          "properties": {
            "a": {
              "description": "App builder code",
              "pattern": "^[a-z0-9_]{1,32}$",
              "type": "string"
            },
            "s": {
              "description": "Service builder codes",
              "items": {
                "pattern": "^[a-z0-9_]{1,32}$",
                "type": "string"
              },
              "maxItems": 11,
              "type": "array"
            },
            "w": {
              "description": "Wallet builder code",
              "pattern": "^[a-z0-9_]{1,32}$",
              "type": "string"
            }
          },
          "type": "object"
        }
      },
      "eip2612GasSponsoring": {},
      "erc20ApprovalGasSponsoring": {}
    },
    "lastUpdated": "2026-10-08T05:35:11.416Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-08T05:35:10.92Z"
    },
    "resource": "https://api.onhub.ai/v1/search",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Grounded Google Search answers with attributable HTTPS sources."
}

What the leaf hashes

{"body":"80b2d21f6286fb35a9f4396e1dcf5f3b6d426e2764331361bed08c62360cef2c","id":67915,"kind":"listing","method":"baseline/1","observed_us":1793025464938066,"prev":null,"subject":"x402_bazaar:https://api.onhub.ai/v1/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. 0x68b74dfbb092273b28cafb343c4bbfc098aceaa7708bce17c5c563fb999931a8
2. 0x3e65686dd1d97ca60d01eb1890537e64704de558b7fb0f9f1b9a97d3e73ffa91
3. 0x2655ccd22f70dc06f54d31507b0d023025c7f9e70a6e70787cef7079bb89b7f9
4. 0xec77268a78eb19b936a36c3d398e6dcc6ac04f016a03a4b379c5c0e44e82a149
5. 0xad8904bcaab12a9aeb4a1ea33345675ac18c974f39ec083dae115a10435104d6
6. 0x30f127e7a8b1c1136378e18430ecaaa96318bc112def2aa1c5da2003881da44e
7. 0xd7683d50aa1aa61bf7bbd8c8d1a7b11c5fb8031a8d056eecac87e60185e16c33
8. 0x86e3567d84d70c90014c2f12e66cc2c58b86d2565aa54c90c0dcca79eccff136
9. 0x0ef50c198249020747276d8990f1136738069e3d94a50f42f5557e2f30f85231
10. 0x13e4c71dea6ead16b673621a000980228fb6632849515de881753d7ecc85106a
11. 0x413b0c9464d3b38d47c32aba246ca98fb26aca16664bc872d8c725efdcf42145
12. 0x9483a0a7a066ffc2fb890c8f34dbc91bf373e546e4a3800b76064288b3cc4875
13. 0x5f350d70c252ff1169c0210fd45fce1b0ab8d7316f048741a9e90a6c8cb65dcf
14. 0x9a79c65e077cd9da9d436b3ade6f5ddc0d244510c4d5903ef2f02d81205f7666
15. 0xa2d436d488e3600b0e5c3e3ed9c9234cd52853c59830b786334fd0c4292d9f40
16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae