Evidence row 17830

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": "2026-10-26T07:31:46.033Z",
    "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":"42f29ccdfd0b8ada44f199599cb1592509bcd270ad8ffe1663e30a5cd79334d2","id":17830,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793025327365784,"prev":null,"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. 0xb4da93f89f68e5a838aaceb13b5a7f9cc4dc0174e1ca37ed981e363b2fd98583
2. 0x4e771e4e9870aa774ba5832e66a2584c1a762168ca8384edeb113edd84ceacc6
3. 0x58a0a97a1df021ed1835ccc8871162794499de30c5d34f4786e29d8f662e3f60
4. 0x9f41a55eff91ba3a17710b6d3e5248d90896cb6054c0baf12631ae3101d8c340
5. 0x34055b3a5728bb68860cbd2de45ecf546290727efe2c8e854fc45fc1d9b0199d
6. 0x9582c431981b92019f9bd8157d59e4348d6c8c2c9c62cfe35a1cd3ba5d762d8e
7. 0xc73b51cc11ef94f18be44cf2e0b5c5129c794d1c3c7c96a42d878751f7e31f76
8. 0x4d6a61dc52b7b1bb8ff74c4c68c3de50ecb38affa11e72faca397fe314d8ab91
9. 0x4d46b8fa19a0b84162be5782f0d978f6f85c12c8c43d9dd691482f37900ed54e
10. 0x3a9c6702af5bb205f746160745b1ff440cc33b1b113d3f6b7c1c96033f9df602
11. 0x559555135675e39701c05a4d63d274b59d60cf1dc8421a68215c770867d00aff
12. 0x7a0f1751de1946feff7d8c8afc737dcc4d35f110809c15aa0fdb8363a9e31b2b
13. 0x0d86419ca1dd0b62fd8b22ea2e8c74d441312cec3116a467bea429b43e026565
14. 0x083427e39db4dd470662401f6db5db8fadf084fc4274cf8621b368416952b78b
15. 0x1a74ed3b3756b9cd946da49701bcec120ec88645013da99fa9eea60b39e1a570
16. 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae