Evidence row 565697

What was observed

{
  "count": 2,
  "tools": [
    {
      "description": "Check a domain: disposable/burner list membership, free-provider status, typo suggestion, MX records.",
      "inputSchema": {
        "properties": {
          "domain": {
            "description": "The domain to check.",
            "type": "string"
          },
          "mx": {
            "description": "Look up MX records (default true).",
            "type": "boolean"
          }
        },
        "required": [
          "domain"
        ],
        "type": "object"
      },
      "name": "check_domain"
    },
    {
      "description": "Check an email address: syntax, disposable/burner domain, role account, free provider, typo suggestion, MX records. Returns result (deliverable|undeliverable|risky|unknown), reason, score 0-100, and per-signal booleans.",
      "inputSchema": {
        "properties": {
          "email": {
            "description": "The email address to check.",
            "type": "string"
          },
          "mx": {
            "description": "Look up MX records (default true).",
            "type": "boolean"
          }
        },
        "required": [
          "email"
        ],
        "type": "object"
      },
      "name": "check_email"
    }
  ]
}

What the leaf hashes

{"body":"079dde716658031a13cc3a943379f3a2e2b7b42c61d6dfdcddc2dd04fa50aff7","id":565697,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793138228728723,"prev":null,"subject":"bf3cc69a-e30a-44fb-8829-1bb5543cef43","subject_kind":"endpoint"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-27 (273461 rows).

1. 0xc2646b78522c807394a11c554a6562388312e5f46151cce2fc2c4f429cd740c8
2. 0x9d1e9c7723e221f76fc79af2045dc5cefe6d52b46c139521139d4cb0fa97ee8c
3. 0xe78ccb2f236fdc94b2d483a8cff3000d866c765465d25ff09953f227a01d1c7d
4. 0x1cb11a3c9d701e6a4977a953ca4aabf595f582f12fa967069620fd5c8b72c866
5. 0xc2c34275db472fddc7bdd45341c89a58d280c3085fa8fe7145e4142aeece0cf6
6. 0x2d4f0777044b5203dac86017cd345657d05beb2c6dbcb22a1950facbc66d9643
7. 0x77c1a9c2c26051bd9a5f0ee18aee479e0a1f19f9de52e9edde18b526cbdc55e5
8. 0xbd2ae51cfbc6ff28d83d6dd9a5644f279f4bb386f918eeb747d9caacdedb9d8a
9. 0x23b79faf7a742d2b7bbd049b1ab37b74c25935e41972f8033d7a3da431e420eb
10. 0x572d1cc74bcceba9fbf33b27255c0ccfc74c032291a71d0b93440bd4d8549348
11. 0xd42fabc45b614023fa5a8deff7b18538443a7a95af9b5415109cc428d27485e6
12. 0x09c148bbe62d15164b3840b798915bcd800d49ae022a1820cd04cc89b1b4e59a
13. 0xb48b088603004f0a5232faea4acd65999cbb4832f4c15b0098e853144cb91655
14. 0x077edf0f29e2a3aa19c876439830696b88f0236fd0b2a3c43c76f38cdd29bb2b
15. 0x73341bb09dd901ca47f26173883431496e3d98d6b0fb5b89f36218126d46c5d4
16. 0xa94627de1af0e823832e05a9069b304ecccb8c0cdb8f9cfc4f2039bfb9799dc5
17. 0xdf1105afdc109de3c09a98fc8a3864159ad964e6f49b635c105a27a1e1f14310
18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4