Evidence row 751101

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://search.gedx402.com/v1/serper/search"
    ]
  ],
  "name": "GEDX402 Search",
  "owner_address": "0xb3c2776ce3f99cb3366520c27b4ac5d436942ab6",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xb3C2776cE3F99cb3366520c27b4aC5D436942Ab6",
        "scheme": "exact"
      }
    ],
    "description": "Google search results through Serper. POST { q, num?, gl?, hl? }, where num is 1 to 10 (above 10 is rejected), gl is a country code such as us, and hl is a language code such as en. Returns Google's organic results (title, link, snippet), with knowledge graph and people-also-ask blocks when Google shows them. https://serper.dev $0.010 USDC per request. Agent search: serper, google search, google serp, organic results, people also ask. Hero: GET /heroes/serper-search.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "num": 10,
              "q": "x402 agent marketplace APIs"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "organic": [
                {
                  "link": "https://example.com",
                  "snippet": "…",
                  "title": "Example"
                }
              ]
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "additionalProperties": true,
                  "properties": {
                    "gl": {
                      "type": "string"
                    },
                    "hl": {
                      "type": "string"
                    },
                    "num": {
                      "type": "integer"
                    },
                    "q": {
                      "type": "string"
                    }
                  },
                  "required": [
                    "q"
                  ],
                  "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": "2026-10-28T01:14:38.167Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-28T01:14:37.529Z"
    },
    "resource": "https://search.gedx402.com/v1/serper/search",
    "serviceName": "GEDX402 Search",
    "tags": [
      "open-web",
      "search",
      "search-lite",
      "serp",
      "tavily"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Google search results through Serper. POST { q, num?, gl?, hl? }, where num is 1 to 10 (above 10 is rejected), gl is a country code such as us, and hl is a language code such as en. Returns Google's organic results (title, link, snippet), with knowledge graph and people-also-ask blocks when Google shows them. https://serper.dev $0.010 USDC per request. Agent search: serper, google search, google serp, organic results, people also ask. Hero: GET /heroes/serper-search."
}

What the leaf hashes

{"body":"4342e9df951c4586b9d539f942c165e11cfeed05742860f66d8ba8aa2a3d66cb","id":751101,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793178704170609,"prev":null,"subject":"x402_bazaar:https://search.gedx402.com/v1/serper/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. 0xd6b0be3aa69433240b75ee0a69bc868468754f187ca6d548edc2be5be91b3eb7
2. 0x6974b6f0d9259c3739a84145b790e90612cef30cfe402144164edbca555c3070
3. 0xd5cd280fa98c087da9d035dd80b236954ed8063ffd43e321bf39d592268a2a2e
4. 0x1c115add14c683b17656b65c9888ad5478224fc91f0c7e9da86d98c5b947a5a0
5. 0x9a6c43dae06d3f41dbda5c3c6c4e145c5168fd8a82ce6d290ca4d86e46e575d1
6. 0xe8139198604f4aec8acbbb939edea7e00b6b31c382e3231a01a6105b65760ce0
7. 0x9e4b5badbcbb336ee92a8b175723257160d673e03bee3bde7e7082bb156d6929
8. 0xc5eb0b160e6bcc3819e198236db1d641094cc6a54eaa256a03e161c9a04e2b35
9. 0xfdf13a16e5bf46ddf2ef9e6bfa7fffcd40816a47c639b35e668dc18d906618d9
10. 0x7e8f42ed471135ba254917624d070db2e20d25bffea33ac7ba93d9a6700ef1a2
11. 0x9f1f2e66bfc79a82e967b382ebcb5c20b1f6471c7f5cafd762bc421f2355831c
12. 0x1536a8c496d01cf29a56c24ce867983fb6f54ac712030580d8f5954f9dba0e4f
13. 0x0ec75adbdda764cd96393994f2e5fc25831c6c05bfcdf872e01ed5389eb9261b
14. 0xf6b8c3d6b5a76cd63c41fa19fc59bcc627a6c650fd84130c55cbc9251f9ffdd9
15. 0x6d86d2282dd724b1b80d031e4e3cf9ed095b746e38c9e58d933efb597daff87f
16. 0x32beeeb960280bc48748681cb10297ede9403461fe9c8143fdf946548e552926
17. 0xe08e8bd91858a8a10c46ecde9c29a6288b960987303173c5e882afb46ce91fa0
18. 0xe6cfe00ae4e02bc12327e45b5f3334ea5850ba3bcc8e3101d30a8189856a95af

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae