Evidence row 1037696

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://linklens-sand.vercel.app/api/inspect"
    ]
  ],
  "name": "Link Lens URL Inspector",
  "owner_address": "0x9720950d3e4d9e8c9e23e84e04e683b00204874c",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "assetTransferMethod": "eip3009",
          "decimals": 6,
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x9720950D3E4D9E8c9e23E84e04e683b00204874c",
        "scheme": "exact"
      },
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "assetTransferMethod": "erc7710",
          "decimals": 6,
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x9720950D3E4D9E8c9e23E84e04e683b00204874c",
        "scheme": "exact"
      }
    ],
    "description": "Extract metadata and readable text from a public URL.",
    "extensions": {
      "bazaar": {
        "category": "search",
        "info": {
          "description": "Extract metadata and readable text from a public URL.",
          "input": {
            "method": "GET",
            "queryParams": {
              "url": "https://example.com"
            },
            "type": "http"
          },
          "name": "Link Lens URL Inspector",
          "output": {
            "example": {},
            "type": "json"
          },
          "serviceName": "Link Lens URL Inspector"
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET",
                    "HEAD",
                    "DELETE"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "url": {
                      "description": "Public HTTP(S) URL",
                      "format": "uri",
                      "type": "string"
                    }
                  },
                  "required": [
                    "url"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        },
        "tags": [
          "url-intelligence",
          "metadata",
          "web",
          "links",
          "scraping"
        ]
      }
    },
    "lastUpdated": "2026-10-28T04:28:21.508Z",
    "quality": {
      "l30DaysTotalCalls": 9,
      "l30DaysUniquePayers": 5,
      "lastCalledAt": "2026-10-28T04:28:21.338Z"
    },
    "resource": "https://linklens-sand.vercel.app/api/inspect",
    "serviceName": "Link Lens URL Inspector",
    "tags": [
      "url-intelligence",
      "metadata",
      "web",
      "links",
      "scraping"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Extract metadata and readable text from a public URL."
}

What the leaf hashes

{"body":"935d2842541dcac672823c60ae5f29d67f0816412ee5a1ab860ae11df7e9870f","id":1037696,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793298243632762,"prev":750204,"subject":"x402_bazaar:https://linklens-sand.vercel.app/api/inspect","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-29 (242798 rows).

1. 0x025a7f3a90de7ee578c96ad151c73973fc9ddac14446d9d96692175aef5677cd
2. 0x7d0b3b14d6f6b190794c29c37a7b4dae287299751f3d5141fb099d3ad91d4321
3. 0x673872f49d99582262276d0769795b6720fac5c23239199cfc63a88b36d0d173
4. 0x6c92521a51ff01fac227e9bdbbe02dda0532542c29d2b8d09e0c940b49b1898c
5. 0x281a5d5f7d3a578325f57b3c48923cdd9faaf4ce0e3ada203a6ca92a3dd858ee
6. 0x8d24d52a8984433c1bca10aeb359d958d6c60aa1d434ad11558ef691d736e8a0
7. 0x4f3bb5eef2959a62a095e7b4b236787d3d5978bc8c9f24f5e97f432b5754f118
8. 0xb5dc52289e53b84fd0bb26130deb13ddec4f90a1e59cb6ff0efef5f4e09b30f3
9. 0x53b2d9d104afc97e36acf35a09d9d40674d6cc61ddd72a1b338cc1a64d960a7e
10. 0x10d5c505669fe1d6acfd237207428be0058a180b1a960f5dd2a561ca877e6505
11. 0x34b815b7061265c8fc788237d4ebbade20296ffdc8f053ae653dba5fa105b134
12. 0x972302c3c856beb9aef759ec688a36820a18e662cda86d749e333afc5a931060
13. 0x7053e3ab64151de697839645aafd596f413959d0f717ebc500f3fb5da9da55b9
14. 0x7806c5d294aa520a3cdaf5e1d58181e6315b37856d332d91c3a1e53dff27254d
15. 0x0507b989510de89f78184f7a10d971f7670a579c54df7d291a2d72f034ae74d3
16. 0xa0a7723889a4c15b3e0bec353fa8dbcaec6c71cf35bb6c346415ad3e664df6a6
17. 0xd76435ead496863d8b0bfab3434f54cd11da3c49d104fc4064b9cb3381567bbd
18. 0xd56e61af23709ed9f460471e3c08400c0142ee83e1fd9057e46350d12edf9c07

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1