Evidence row 272110

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://sovereign-x402-zeta.vercel.app/api/v1/web/scrape"
    ]
  ],
  "name": "sovereign-x402-zeta.vercel.app/api/v1/web/scrape",
  "owner_address": "0x41595e02275629126ad11551e39ee9ac8531ad3c",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x41595e02275629126aD11551E39ee9Ac8531Ad3C",
        "scheme": "exact"
      }
    ],
    "description": "Scrape a URL and return clean Markdown (via Firecrawl). Priced above Firecrawl's own per-scrape cost.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "url": "https://example.com"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {},
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "additionalProperties": true,
                  "properties": {},
                  "type": "object"
                },
                "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": "2026-10-26T17:58:17.48Z",
    "quality": {
      "l30DaysTotalCalls": 33,
      "l30DaysUniquePayers": 7,
      "lastCalledAt": "2026-10-26T11:41:39.953Z"
    },
    "resource": "https://sovereign-x402-zeta.vercel.app/api/v1/web/scrape",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Scrape a URL and return clean Markdown (via Firecrawl). Priced above Firecrawl's own per-scrape cost."
}

What the leaf hashes

{"body":"7de6c4a0442e8f0f5f9c6881d6b9c88dbb56b98b863760efd235e66228b4a07e","id":272110,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793038728555789,"prev":265631,"subject":"x402_bazaar:https://sovereign-x402-zeta.vercel.app/api/v1/web/scrape","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. 0xff2ee9c5012e27542f74354fccba0982295f21838935015a58999a8db561aafd
2. 0xfcf89da650e4ac4128274c278894657d3d21cc6937be1b10e638b7292f37ca03
3. 0xde977b48602f0453969d5532562e17d4fb3f16b893e1428bf2752bb4f65a50db
4. 0x5b934a40a34e22b9cc856056dd1bd75b503e3bf8641b59ddb9c695d0a56ec3f0
5. 0xc058a25414559013d227eb1bce482329d0ea59e142a37672b2aec9c8e007234b
6. 0x98b41f8fbdb044f29a3e83996a5ea2b60ff5bbd1fb7a77175cc2c17f9ae3eefc
7. 0x523c5aaf261c1204a203e8c2144172c77d7d63dc0bba9bf91e4262027afe7b6a
8. 0x5aabf3ce9106e0b9528ea34d76d3ca3c9007cd933e882c7f5501adde0bcb50b5
9. 0xfc83ee4738c633e4c5c1f727c601153a2afb21d524ceb83f6e84b881a41b3d93
10. 0x301cb2348a778b944d1bff0de6fa4d710487d6a5b6fb61608bd9e3d5df1f098a
11. 0xf0e3125fdb80cc0fbd2c1ed68c94834a74c7a387a89a1ab6de49183f24f78649
12. 0xbd264414f726ecec85a6b231446a7d5db56b5a61f8c3f471b7913d982daa291d
13. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae