Evidence row 568511

What was observed

{
  "count": 3,
  "tools": [
    {
      "description": "Read public RIFK contact and service scope.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {},
        "type": "object"
      },
      "name": "get_business_info"
    },
    {
      "description": "Read a public guide by its exact catalog ID.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "id": {
            "maxLength": 80,
            "pattern": "^[a-z0-9-]+$",
            "type": "string"
          }
        },
        "required": [
          "id"
        ],
        "type": "object"
      },
      "name": "get_knowledge_article"
    },
    {
      "description": "Search public RIFK preparation guides. General information, not personal tax advice.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "limit": {
            "maximum": 8,
            "minimum": 1,
            "type": "integer"
          },
          "query": {
            "maxLength": 160,
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "search_knowledge"
    }
  ]
}

What the leaf hashes

{"body":"1999fc4cfc2ec971b6862748d40008c08ddbbb2192bb0ac2a87f930ad3fdd9c5","id":568511,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793139039099021,"prev":null,"subject":"166743d3-e526-4887-a7a0-128ad27b408c","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. 0x07061a28d2601aff5cdc05ac26317937395c47dfd5a362cb832a9b7f7b22399f
2. 0x0c16cd11187271768f03b1f8bf8394afee0adf93ea6a5fc8be774073a8de29ef
3. 0xc66e158958488c9be194a4537ae828b0709eeaa293160fcd0f66466c343b282a
4. 0xfe45d43d8cbcbc0f489e06b0045c9ae6706afbca0c023af46b50f894fefe8f6c
5. 0x464ae63b961cabb5a1a37d43b9a03455bd19770e210ed0aee0cf364c196cc5b4
6. 0x345c3bbab5a85c88d4b542e5162570f9e0254e73c4b744716bf70db285fa1394
7. 0xb9cc42ac74e9066fa95a9138e7e776132e005ec97f45bca057c916a2e9ee4b83
8. 0xf7ffdabfce0252ef5deb16a429064781918b488647cbafb7fdbb7778ccc163f4
9. 0x851ff8cac8c86ae5b55b735e9be000574d15a2becbf88f17e840532af6dbaaa1
10. 0x7d1011478a51b18ad0596885352c0f59828c0a1cbe110150096c11085fc2f546
11. 0x14706fe5aa0e5f3898d45e678cf7ad8e049f525b3abf19494b1e25108e6f0c2d
12. 0x83ecdc3f438927cf48db4a55310f9dfd15d99a4a97bbb753d7d44af98599978f
13. 0x7e8c79bd0dee073006d03de64eaf1047d3bfd30041ac4fc765479ffd5a092e62
14. 0x29e12cb67839430fa64ab8bd05d52bab606f2978d9e6d2fb094fece9438fd4de
15. 0x2cf27e8a181d60d0dd27c186c2eddfcbb4e8fa71cf66feeb55a4d730e15ee8c4
16. 0x518b93854db03dc9fc938883abf30da6eaae5ae0d4336903968fd32a7df8c71b
17. 0x22c1fb9487ee0b9732fa017a0cc321eb27a60c08450d112f755089796e12cb1c
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4