Evidence row 750534

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://search.gedx402.com/v1/tavily/search"
    ]
  ],
  "name": "GEDX402 Search",
  "owner_address": "0xb3c2776ce3f99cb3366520c27b4ac5d436942ab6",
  "raw": {
    "accepts": [
      {
        "amount": "42000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xb3C2776cE3F99cb3366520c27b4aC5D436942Ab6",
        "scheme": "exact"
      }
    ],
    "description": "Tavily web search, the real Tavily API paid per call in USDC, no Tavily key. POST the Tavily /search body: { query, search_depth?, max_results?, topic?, include_answer? }. search_depth is basic, advanced, fast or ultra-fast. Returns ranked results with page content, plus an answer on request. https://docs.tavily.com/documentation/api-reference/endpoint/search $0.042 USDC per request. Agent search: tavily, tavily api, web search, search api, llm-ready results, answer.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "max_results": 5,
              "query": "x402 payment protocol for AI agents"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "query": "x402 payment protocol for AI agents",
              "results": [
                {
                  "content": "…",
                  "score": 0.9,
                  "title": "Example",
                  "url": "https://example.com"
                }
              ]
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "additionalProperties": true,
                  "properties": {
                    "include_answer": {
                      "type": "string"
                    },
                    "include_domains": {
                      "items": {
                        "type": "string"
                      },
                      "type": "array"
                    },
                    "max_results": {
                      "type": "integer"
                    },
                    "query": {
                      "type": "string"
                    },
                    "search_depth": {
                      "enum": [
                        "basic",
                        "advanced",
                        "fast",
                        "ultra-fast"
                      ],
                      "type": "string"
                    },
                    "topic": {
                      "enum": [
                        "general",
                        "news",
                        "finance"
                      ],
                      "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": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-28T01:23:52.549Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-28T01:23:52.005Z"
    },
    "resource": "https://search.gedx402.com/v1/tavily/search",
    "serviceName": "GEDX402 Search",
    "tags": [
      "open-web",
      "search",
      "search-lite",
      "serp",
      "tavily"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Tavily web search, the real Tavily API paid per call in USDC, no Tavily key. POST the Tavily /search body: { query, search_depth?, max_results?, topic?, include_answer? }. search_depth is basic, advanced, fast or ultra-fast. Returns ranked results with page content, plus an answer on request. https://docs.tavily.com/documentation/api-reference/endpoint/search $0.042 USDC per request. Agent search: tavily, tavily api, web search, search api, llm-ready results, answer."
}

What the leaf hashes

{"body":"954def679809c69556ad939f350cc64b9532a6d28544bf9e0af746053d8a3ce8","id":750534,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793178682528321,"prev":null,"subject":"x402_bazaar:https://search.gedx402.com/v1/tavily/search","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-28 (231336 rows).

1. 0x4e343c14a8389d17cbd2f2579af7f08cf403b71c3eab26b961d21a20bc9512dd
2. 0xf26802bfcece65875980fb2a562c9ddf227f9e67363b0ac42f1d9c4efd265b4e
3. 0xdc7930d19a1df76329c050e6a1a37dd59917b7a968fe9278b2649df579f1b839
4. 0xc1e1f6fbc730af12a137e23e3f264f873b4fb02e7fa4a841c8c6fd7cd57b9315
5. 0x5097285c5981f95070a01ff5225a074bc0dba568f133aeac68334e77b8bd13f8
6. 0xc450cfb807d4451e6243586528dde3c9404f5b2035e4549dd6e3afc48d3daafb
7. 0xb156639a9a18f6e8c2e93f1aeb0a8c7969c1e99fab83e3657f1ab12968f3546a
8. 0x3b10f1231cb56b34f1a56dc2c9abb734a4193ea3a016952c9fe0003d2fc5a0f3
9. 0x43bdb7a7c4a92e8df5758c85052e18cf0a8633c9c4a6fdca006be66330b0fd8f
10. 0x24d8ae86e05ad8ed64aa590fb851b031125f39f47c177c22e8f462ba0bd9decc
11. 0x775c1a25188d9bce81ab4654c5655413aa5a0dd75795867ef674308ac3cb29b4
12. 0xbed44f78ddaac6d79b2fe676badcf4dabaeb86051fd7b7e1d523c8c1afdc608d
13. 0x902a2dbf47c33b77a0326d8eee14fb4f6ce8a9c74f1c79c2695723137f2064af
14. 0x8dce5117e7908d42b8abe04939e957eaffbae76d0f0a9d9ca7bb199e561aecf3
15. 0xd12637e9c035a4c3a66d0f0436dfc7bf3f13da4d17ea045b647d9e9beef1ef11
16. 0xa99a40fe210d675bb6ab72d4bb72ab40eb44ac345773c457fbe58e67a47b03df
17. 0x7a743a0a09057bae687051274e1d45bf973bd36a1a4ba16a191b5d29e3bdfa2a
18. 0xe027395fafb7fc41921c42ca0542524ea22204cbd5908b70b27f3d5fb26f5d0f

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae