Evidence row 4714

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": "2026-10-26T04:30:50.704Z",
    "quality": {
      "l30DaysTotalCalls": 9,
      "l30DaysUniquePayers": 6,
      "lastCalledAt": "2026-10-26T04:30:50.551Z"
    },
    "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":"9abac994def81f6ca559a6551103a7c45b34f72065868e2a742fb9d14c0eb0cd","id":4714,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793025278637469,"prev":null,"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 2026-10-26 (296695 rows).

1. 0x3b246ecfb0a0fcbf2b1ad89cb2b11a326178aa8cc507d4adffb6e58989317570
2. 0x4213e409d0133d63e58037a67525dd45e959fa846389fd846caa0e4ddd0cdd23
3. 0xa8de8d63e69b66ca515972ebab1d2c41491ce3a5ae1eb0dc181326bf62273d5e
4. 0x5e0e7ae59566ea4d87198d7787ad6a7973e94e5c4fb5b6d51d6391e243820f1c
5. 0xf149679f100ee3b81b6bb421bd52cffa81231a1af71719650dd64744b6c6a2e8
6. 0x02b25d432e8bae21e9a1c342edb35acdac176e0e709e021a2c254f73f22afc2e
7. 0x1e980009213e73e23bea2111196d03f4955358e0d36ef644c6827189d6eba7d2
8. 0x68a180c66dde67ee3cf119858c699da9ce7678d6c60afe24c51446450721cdd1
9. 0x18b5713377bea4f923f56bca7d2a93006479c12b53ba7d1abc287c9b630232df
10. 0x0c9588d83dbdbfe86d2f03c80aaae11aaa963d8c04ce31ca8923453d940310f4
11. 0x229584c1d304842544db84ca7b368b5ececeb9d3bea2b23265eba1c7595d1220
12. 0xdb4b9388e3fe1df4b04e149e559f925fb354066ae1d2537fd6f918162716fadf
13. 0xe2214b3d6a48396930d1739b02ea366de2aac5337c9b9ff2aff28cecf6518139
14. 0x7f594f5609f388d64d3cda87b5631d393ee8300bb09bad71f150113a5886ee33
15. 0x4b52a97f7a80ff7778a702b85267b8d2e5c93ce160942656435c29ae7be68bf4
16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae