Evidence row 263660

What was observed

{
  "count": 2,
  "tools": [
    {
      "description": "Read from agent memory",
      "inputSchema": {
        "properties": {
          "agentId": {
            "type": "string"
          },
          "key": {
            "type": "string"
          }
        },
        "required": [
          "agentId",
          "key"
        ],
        "type": "object"
      },
      "name": "memory_read"
    },
    {
      "description": "Write to agent memory",
      "inputSchema": {
        "properties": {
          "agentId": {
            "type": "string"
          },
          "key": {
            "type": "string"
          },
          "value": {}
        },
        "required": [
          "agentId",
          "key",
          "value"
        ],
        "type": "object"
      },
      "name": "memory_write"
    }
  ]
}

What the leaf hashes

{"body":"08a8c38e9481f2365effd5fa66af36e69d7bf6d29ef7a45dc94f46d083890166","id":263660,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793033626832605,"prev":null,"subject":"ec9d20b6-e9a8-4385-a781-cdb99a0399cb","subject_kind":"endpoint"}

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. 0x855b8fc7199fd03904e1be50f99e4d6f29fa5ba3793bc5eae47d52addb960437
2. 0x051a4f4d4fdea105418247be00d039f1256a9b9f6a366e633d9145fbb7f2a894
3. 0x142e59c74a05faf8b1ac9ae00da37cce3b80d2e79f4da2de64fc006038eff024
4. 0xd05149cbf73f4485e45d4bb4626b5f3fdf9c4f62941aaac5a3061d7ba38b5f47
5. 0xd729264ff29883bd3a6de254509d2e0ea6748c2de98e014563dd4a201ecf1627
6. 0x349f6d14e8fa78dcd1bbce01aff187416bcfdabd11a34f5fa56185b355348a1b
7. 0xb7c2a109da348ab0173d785e3de80039994d0d29a61c4534c6371162b3ef29dd
8. 0x98ac2c1b5fbeb50a0ef5fd46b4fb7debce878974ef9f74b374f213eb5e5d680a
9. 0xa25c27caad0782fd630885837d1950f3c8b3a80ec48102ab3b7af1750a596166
10. 0x57cf22ad94c4fd01cd46cc494037c1e1c1e5762f276a703f5e957ef32ad4aa0a
11. 0x147021357b2eb773d60db74f751316bfd367b06080320d378c0c402240e98d59
12. 0x146f43471a3bde6d8a04e87b6afd3ee6860c6e38a009f86aee705ce722b67748
13. 0x91c2ae93ec20c7fed5088112fe3941ca622dfb3f8f1022c4844726c361244bd4
14. 0x0eff463856b0992d53ab7d8c0b97c71541413358bdd445710c1e4b6aeb4d8f78
15. 0x7eb603d37f0f22dae1ea013e391889906ffc0139ff26e25b044bee38eec8f9b2
16. 0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae