Evidence row 1263097

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://x402-v2-mint-wikipedia-summary.vercel.app/v1/wikipedia-summary"
    ]
  ],
  "name": "x402-v2-mint-wikipedia-summary.vercel.app/v1/wikipedia-summary",
  "owner_address": "0xc22f9caebac37fe72d5142f35f21f6696ea9ef69",
  "raw": {
    "accepts": [
      {
        "amount": "2000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xc22f9CAEBAc37fE72D5142f35f21f6696Ea9Ef69",
        "scheme": "exact"
      }
    ],
    "description": "Wikipedia page summary via REST (keyless, User-Agent required). title (+ lang) → extract/thumbnail/urls.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "title": "Dune"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "charged": true,
              "ok": true,
              "skill": "wikipedia-summary",
              "summary": "ok"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "additionalProperties": false,
                  "properties": {
                    "lang": {
                      "default": "en",
                      "description": "Wiki language subdomain (default en)",
                      "maxLength": 16,
                      "type": "string"
                    },
                    "language": {
                      "maxLength": 16,
                      "type": "string"
                    },
                    "page": {
                      "maxLength": 200,
                      "type": "string"
                    },
                    "q": {
                      "maxLength": 200,
                      "type": "string"
                    },
                    "request_id": {
                      "type": "string"
                    },
                    "title": {
                      "description": "Page title",
                      "maxLength": 200,
                      "type": "string"
                    }
                  },
                  "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": "2026-10-30T18:33:13.585Z",
    "quality": {
      "l30DaysTotalCalls": 3,
      "l30DaysUniquePayers": 3,
      "lastCalledAt": "2026-10-30T12:50:52.892Z"
    },
    "resource": "https://x402-v2-mint-wikipedia-summary.vercel.app/v1/wikipedia-summary",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Wikipedia page summary via REST (keyless, User-Agent required). title (+ lang) → extract/thumbnail/urls."
}

What the leaf hashes

{"body":"28d3e486a41293e559f74433b3780108bc520483ea21c159cfd0713053ebbae5","id":1263097,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793385611504780,"prev":1050414,"subject":"x402_bazaar:https://x402-v2-mint-wikipedia-summary.vercel.app/v1/wikipedia-summary","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-30 (243099 rows).

1. 0x79d9b363b0fa57810690d7f50dc308337bba24cf7dc57cf7560c724146f14596
2. 0x06a263aa52b4e305edfca75607aac4c57cc559ab02f676cb39003a6df2586136
3. 0x9b4954ae9339b9a2b5817f351879b10bf3258d654ae3667f73cf0fe96812b6d6
4. 0xd2be806b0ed51d4ec064ce5746ef3b3ae459e4b628ef013c684bde26cffef304
5. 0x4315e46bedec56101b22f8ff1296a864bc81d11efa145c45ab0165fc7c5bae3e
6. 0xd236ff5fc61634b0f81859e68a431b91224120dfc052c1f6bce1beff997e8204
7. 0x991c25661fe2b30d434458d135141d4e592d913d308bfc532dcbbb57706f0bf2
8. 0x599feebd081eff1e68a1e3df9210f1858af0ed17c914c2b4e0c56897d3cc268f
9. 0x21ae07016770386982008e6330bc0c423593f5fae940a2600750e8e1775a3474
10. 0xcc243507e1de2d4bb12a29b9e8bb05d0b25aad70cee3e96b56599b3637e6fb5c
11. 0x8794e503cf5145a2cb2c9e144b733d6c4c23e50deb0348eb0ead5980d97c3ccf
12. 0xa62d2a94c4e41344be7020ee61581f825ef1f410baa12467a84d910baf853e81
13. 0x7d78eff4c9ce267d28036a409ba9eaf648f301fa99e543592b9bd1ea5660fdc5
14. 0x98147b4434f11be9b2162fe0bf2cff64bd30ca1bfe5cd0edf25228078b678708
15. 0x235114e50a987e65d728b9ef8b5978846cd7c01f22effc55dd604c388ce359ec
16. 0xdbaaffa44665d1fa60d33d2c4075bd87629b76d01a6ee63e621e78590303b56d
17. 0xffe660edb9e5c6e3449a49454634c3e7b2f9fe703e5697f723b021735647ab7e
18. 0x30a81d8fcef4e8f9e2877c62796cfc5612fc1b251127d531dee28f8dbd5c5147

Day root

0x0826c7ad6039e06a2360ca0a4a3a4fe7f2626c6dc19f71a37599386f78b39875

Chained

0x36b4c8a1063758f0b8765fa1bdf75fa92fb543cc183add3e261880ee2bd1f822

Published

On Arc Testnet, block 69923247: 0x8704744146c6967c8abc9e9a99de4db7283b29e840922ea83a69b6fe776e6861