Evidence row 117312

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://nanoparse.app/fetch"
    ]
  ],
  "name": "NanoParse",
  "owner_address": "0x57a1d06873db575baeae1f6af30862a75c7bd570",
  "raw": {
    "accepts": [
      {
        "amount": "5000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "assetTransferMethod": "eip3009",
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 60,
        "network": "eip155:8453",
        "payTo": "0x57a1d06873db575baeae1f6af30862a75c7bd570",
        "scheme": "exact"
      }
    ],
    "description": "Fetch a web page and return clean Markdown with Litmus intelligence. Requires payment of $0.005 USDC per page.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "url": "https://example.com"
            },
            "bodyType": "json",
            "headers": {},
            "method": "POST",
            "queryParams": {},
            "type": "http"
          },
          "output": {
            "example": {
              "markdown": "# Example Domain\n\n..."
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "properties": {
                "body": {
                  "example": {
                    "url": "https://example.com"
                  },
                  "properties": {
                    "url": {
                      "type": "string"
                    }
                  },
                  "required": [
                    "url"
                  ],
                  "type": "object"
                },
                "headers": {
                  "example": {},
                  "type": "object"
                },
                "queryParams": {
                  "example": {},
                  "type": "object"
                }
              },
              "required": [
                "body"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "description": "Example successful response body",
                  "example": {
                    "markdown": "# Example Domain\n\n..."
                  }
                }
              },
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      },
      "payment-identifier": {
        "info": {
          "required": false
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "id": {
              "maxLength": 128,
              "minLength": 16,
              "type": "string"
            },
            "required": {
              "type": "boolean"
            }
          },
          "required": [
            "required"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-25T18:33:54.34Z",
    "quality": {
      "l30DaysTotalCalls": 181,
      "l30DaysUniquePayers": 7,
      "lastCalledAt": "2026-10-25T18:33:53.543Z"
    },
    "resource": "https://nanoparse.app/fetch",
    "serviceName": "NanoParse",
    "tags": [
      "web",
      "markdown",
      "research"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Fetch a web page and return clean Markdown with Litmus intelligence. Requires payment of $0.005 USDC per page."
}

What the leaf hashes

{"body":"8e7db3ce1e1e5852eb717494468f97158abbacf7ce2b6de9241006709129936c","id":117312,"kind":"listing","method":"baseline/1","observed_us":1793025610993219,"prev":null,"subject":"x402_bazaar:https://nanoparse.app/fetch","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. 0x437427df693116ceccf36ce6288837b1dfbf7c2697ae40940c1f4dad9ddb58d3
2. 0x75a8ab79d2edc92b8ebf811424a2d35b3da103bdebb10eb456048fc9a488498f
3. 0x10893a505c3200d3106ce8204db9968c038976233df66b7cb0876448f76887aa
4. 0x74554113b57e4f49190ef844f949f50663990cb73e3e8f05febe1fb75922ebca
5. 0x64ae24942a2aed9f65d7264fe8c165d3c4e1e89c53e7522db9c354e5b938de8d
6. 0xb263be7063cc1cd3f1243f03469a2f1f796d817828eca5f6aed99441dd4c526a
7. 0xf589139215774173815171c580aa588fe771a933930d0d46c6689486319ec358
8. 0xf818036d229d495790931e09367b74c660e8580087af0644469fc8ae751c4dad
9. 0xa8a432f0247bf1cbe581bfb2fc9b56b36482b7652c02cc81d89053ba073aedbb
10. 0xa01b5bca0c214269697f527524974087b06149387d7cbefda814e53051695c9d
11. 0x60b91f773fa3c91ef752edc3e72b14aec43590de73fb46a458b7100f8e74b4a7
12. 0x2b1b47804e83988d7fd5ed8179b2334f3f43b318109b54142f6c6bd749076f9e
13. 0x54b29089c0a3cbbd6ddbe58944696110984dd5f418275cb1b77f957c56da8eab
14. 0x8b27a4c21bf4ba962fd008c8f4300bc6953764a5032b9ab0cfe696b318c45326
15. 0x4b52a97f7a80ff7778a702b85267b8d2e5c93ce160942656435c29ae7be68bf4
16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae