Evidence row 66874

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.keenable.ai/v1/x402/fetch"
    ]
  ],
  "name": "Keenable",
  "owner_address": "0x2b5b750cbf5df2e1c448a91f2799b8f0a2b37a99",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x2b5b750cbf5df2e1c448a91f2799b8f0a2b37a99",
        "scheme": "exact"
      }
    ],
    "description": "Keenable page fetch for AI agents: the page at a URL as clean markdown with title and description. Pay per request, no API key.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "url": "https://www.x402.org/"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "content": "# x402\n\nAn open standard for internet-native payments...",
              "description": "An open standard for internet-native payments.",
              "title": "x402 - Payments for the internet",
              "url": "https://www.x402.org/"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "live": {
                      "description": "Fetch the live page instead of the cached copy",
                      "type": "boolean"
                    },
                    "max_chars": {
                      "description": "Truncate content to this many characters (default 50000)",
                      "minimum": 1,
                      "type": "integer"
                    },
                    "url": {
                      "description": "URL of the page to fetch",
                      "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"
        }
      }
    },
    "lastUpdated": "2026-10-19T10:11:09.546Z",
    "quality": {
      "l30DaysTotalCalls": 6,
      "l30DaysUniquePayers": 6,
      "lastCalledAt": "2026-10-19T10:11:09.348Z"
    },
    "resource": "https://api.keenable.ai/v1/x402/fetch",
    "serviceName": "Keenable",
    "tags": [
      "search",
      "web",
      "fetch",
      "ai-agents"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Keenable page fetch for AI agents: the page at a URL as clean markdown with title and description. Pay per request, no API key."
}

What the leaf hashes

{"body":"955b4fb08d02b391179476f95a20b1e00bfafdcf5209ea4b63976083c5db86eb","id":66874,"kind":"listing","method":"baseline/1","observed_us":1793025461567592,"prev":null,"subject":"x402_bazaar:https://api.keenable.ai/v1/x402/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. 0x3a394f49bd8381550e12a570646bea7ce8bf56f20a0ca3c3ae5b3d7a9a64d71c
2. 0x5ba83078abeb4fdef7c203c191b1c76f49a67d9a5fc9ba305a71f410b3940f95
3. 0xb3f4a58b9419369a2627ac575bc64b0e886c5a9b78f58965ec971499a0e3a394
4. 0x7a79822c5fc1230ceb075204df1bd0d7e1f94afbbbbfc2efbe5a0d26d3f5ba7a
5. 0xd8b717ec08e36bf7dd0e6d0c880f79e858242cc68de79e4d3cebfaf46c07dc56
6. 0x80964cbdd0d92d84f66e1d0e773743e6d6fc3914076ffd4e252eb6712b0b97b8
7. 0x973db8259d2e876383bead283773aeb6dd6ecdf9e0f699d3d082382ed9781af8
8. 0xfdbc49809782861c36c941bfc9e94ecc82c790382fa5eb28f49dcab4a49ebb26
9. 0xaddc01aba9ce973160990a7b51da0af08d68d02defedade63d5da26b2d10643b
10. 0xdcc828e24b7442e8235bf18fc875c4401696d216b65ec037eb65cf2ef34782da
11. 0xd9b921e2251851de5c43bdbb4f58d5e2fa1aee215c84e0f3e0426cf1e4a08e8f
12. 0x18cc4431e4bbe45ee72defb9bb3318434364bf71c883055c6197fa7102ec601a
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