Evidence row 261440

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://agents.crowdspark.me/v1/web/meta"
    ]
  ],
  "name": "Agent Tools",
  "owner_address": "0x0dea0030a17bf886543a757c55924710258c2eec",
  "raw": {
    "accepts": [
      {
        "amount": "1000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x0dEA0030A17BF886543a757c55924710258c2eec",
        "scheme": "exact"
      }
    ],
    "description": "Link preview and unfurl data: title, description, Open Graph image, site name, canonical URL, favicon and final URL after redirects.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "url": "https://github.com"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "description": "Join the world's most widely adopted...",
              "final_url": "https://github.com/",
              "og_image": "https://github.githubassets.com/images/modules/site/social-cards/campaign-social.png",
              "site_name": "GitHub",
              "status": 200,
              "title": "GitHub",
              "url": "https://github.com/"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "url": {
                      "description": "Page URL",
                      "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": "2026-10-26T15:42:10.254Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-26T07:31:45.589Z"
    },
    "resource": "https://agents.crowdspark.me/v1/web/meta",
    "serviceName": "Agent Tools",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Link preview and unfurl data: title, description, Open Graph image, site name, canonical URL, favicon and final URL after redirects."
}

What the leaf hashes

{"body":"54f2ae9612056ec20e723f183cc69e70c26416ed4333b49d283d89f22fc33b37","id":261440,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793032200217783,"prev":17830,"subject":"x402_bazaar:https://agents.crowdspark.me/v1/web/meta","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. 0xc400de73bed4457d8f9ea798a685c871d0365cce1237239114f61170ee021d50
2. 0x01f20da8eedab51907e5f20021fcd930d02b6c1bde4ad8b275645a1f676cda67
3. 0x99634a9de25fa2885e5b9767588adb58606e42fbc120a9d327095f15ca24fbeb
4. 0x5c02fe64a85bfe2e074f5998cbdf1da12fb6c71954e225639764b081e900d069
5. 0x06cef738ddab26a84c5bd4d58aac61f824e2686a1d9dca86999e7e6ddf06952f
6. 0x7078e615e25bb60d14d0213153e121e0ec54531895e9073f2759d2631d47221a
7. 0x94bd147c76c0ea24ffb4b13ff1f6ad7e5130ae7730c5ab0f9fe45fdbdaf5646b
8. 0xda0ec7cdd945a045d2128a95bae007d3dfe6bdec78f95b708b1a7b6f29060d9b
9. 0xb27d4aa33f64f45fa7d713149f17d13b2ee30393cc7a102b9a52040296e5cde5
10. 0xdc850e305944c852a3843d2749ca3439ee04fdbf864b6a8660cc3fd8b5aced96
11. 0x2cd92a66ffb802d7ebc327d20fe07925be80289ee1c2910e6818dc40c67f2487
12. 0x63002f2569d43725bbf2d04d90ec9e6cf925c96b6dda5e7e220ecfbdd9c2444d
13. 0x641fba1f23ec69d96721e34ace1926954d835b9614cb5eae215a069c056399b8
14. 0xdbe2e8dd65ea1248b2936612538f18268abd5cf27ebdab3737694571ad496004
15. 0x9f68b5e15459cb62b8c0cd4c124fa61c74147b4a5755a200fbecd21a581635d1
16. 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae