Evidence row 1505405

What was observed

{
  "count": 2,
  "tools": [
    {
      "description": "Read bounded room metadata, tool titles, recent messages and versions using Authorization: Bearer with the room-scoped agent token issued by its member. No token argument, room enumeration, AI execution or edits. Revocation and member removal apply immediately.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "roomId": {
            "maxLength": 36,
            "pattern": "^(internet|[a-fA-F0-9-]{36})$",
            "type": "string"
          }
        },
        "required": [
          "roomId"
        ],
        "type": "object"
      },
      "name": "read_authorized_room"
    },
    {
      "description": "Read how to authorize this MCP using an existing room-scoped agent bearer token. Does not create rooms, identities or tokens.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {},
        "required": [],
        "type": "object"
      },
      "name": "read_connection_guide"
    }
  ]
}

What the leaf hashes

{"body":"ad5245df0d1042a8b27311b911b90d4396920ab02be44641498ec439aee00ca7","id":1505405,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793472358957225,"prev":null,"subject":"5ac47337-41d5-4601-9c70-006f130722bc","subject_kind":"endpoint"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-31 (246033 rows).

1. 0xf03bad20d44e6be63b40755b13dc28bb8d9affeba1247cde90f1628b9899183c
2. 0xf0f053d7ded63610a91319aa53d6e18cd22892e8bb847e2113ad31f15fe19f62
3. 0x99cdc1bf02b65bfe77128f821399b1a1ef0bb0d5a636c5f503c7f30fb65c4db4
4. 0x48ecd1e847afec2aa08657a25b32ee6d4eb9d9ade7aac91754ac6dc673ed8a93
5. 0xdc473ff6e44c4f042e652f7089a34124f1e2a36c8dfe009c406b75238cdfddbc
6. 0x836ba855eeef538f8bb4b6fb5f6704848ee709fa74116c2a43cf9a68925612de
7. 0x3377921c47008137bf55c0b0295c5bc3f085b9b2791a4ff00d87a2549a084444
8. 0x9beef4f66a3e3285dd4d2013cbc9cefa78dbbcdf31450184ad543e31cdbf4b8b
9. 0x6444ad6232d3be56f663989297fefd60acf18854b485c583bd95590bb787d775
10. 0x663e1cff4a93e6e9d86b814ee5ed4d8453e91b86f4230a09f80432f3efbfb42a
11. 0xe7360308ab32aef50b75636ab17e2dd1289f3312baad753d1c7cddcdf8df9bf8
12. 0x58a34939b4c8e722f8158244e479f5a4c90cb23cd7d81af7f52ef740f26522b2
13. 0xbc3e5daeb8c4525fe47bcc0da1546eab6297e135ec75acdf3bc8177600a63e27
14. 0xb9926eb0976a5b473833dada1e63c048bf8ef05dbd747135d29c85140274baf8
15. 0xe9e97d8cdaf19b6da06606a22b4eea548063df6bacb661abea4c37aa637b5c3b
16. 0x4befbbd74452b2a3a89b7e1e809ba011f1be78aeb8153059503fda47c454d086
17. 0xa1146af524f673843507e7427a575964580eef01bc0e0eae466a7920df017ab2
18. 0x0504a25438f3c7932125463198ca74c5064f23f71a5c92763b3fc96a98cc8b57

Day root

0x24463725d1c0d9894bd6123691d532547aaa79f0762c0e45aa6a68acf1fd71ab

Chained

0x7d4824ff313dee7252a46f9d5c37b452851deb6c9f24a40c2f74ee0e53c82980

Published

On Arc Testnet, block 70093156: 0xedb7b832f4ebf6781b5ecd2ed241c435b862f4d3761541fa31adc1831b8c44a0