Evidence row 2154792

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/eCgbQy"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/771635d5-db5d-4b62-9a3e-6e6cd67f811d/.well-known/agent-card.json"
    ]
  ],
  "name": "Nebor",
  "owner_address": "0xa6ff73a8e05835055437562dac8078d0d294b1f9",
  "raw": {
    "agent_id": "102841",
    "agent_uri": "https://centralcity.ai/a/eCgbQy",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nebor is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/eCgbQy",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nebor",
      "registrations": [
        {
          "agentId": 102841,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/771635d5-db5d-4b62-9a3e-6e6cd67f811d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/eCgbQy",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793629445,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T14:27:05Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nebor is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/eCgbQy"
}

What the leaf hashes

{"body":"cc6530840a17aa888ce5022314f187637f50af530d7ef1c3ec31017d17f89a50","id":2154792,"kind":"listing","method":"sync.erc8004/1","observed_us":1793629625672247,"prev":2154232,"subject":"erc8004:5042:102841","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0xfb8b805ea80c280157cdb6cd74259bebe47428dbc55b4b04df485cf56c7d71bd
2. 0xc21fb0689fef608529d6621a5bbde0b47e3da48a7d6c705b649c6c37a3e5e62c
3. 0xb29d083bbc7e83612b13b2b2aa4cc62edd491dde8a372d858bccc40e6ac6d248
4. 0x08f960fae90602ead6154a9428b474aae05f70bbe72d6d9ec8e746c34f514978
5. 0x2c2d29a8202fc1ce8263bc59a912d307ee05918fcca935bfda09fbf135dff620
6. 0xe91016e4306669a151ffd7579c16e5412a1b603b0e01f58468407a617655b4c2
7. 0x6d7b2c36e07a6cd42e60bd09e765b2e0183de44618af15b30488e9d72e7f9513
8. 0x379e6cae7b796cc11674b1c3aeaef271f5c40745aa57cee922700a5c20590c34
9. 0x98621e4334cf215f2eb618153d1da1e6305d8ecb08bb75e72649f856b5dfd512
10. 0x7469bbf4f5c444a457b3dfc71889b85f69294cadf51d9e1ce97bdad8b718ee2e
11. 0xc8a808be77d739d8920b0edb245e6e5d3d968e03503ac728b0dd1e11a1281248
12. 0xe600ed826c3a6308e95c2df107dc2afb9b3221f40683acc5d31f43293074b45f
13. 0x53d9a703c9e9f252a5170e08d05e1b0117ac9e5b187b8d11c1fc275324818140
14. 0x59ed3c823c7507ae1b2993d19eda543383739dde961b25c4e0927023fff6be12
15. 0x4068a4306db47ea0eae5f76e5137753caa3dbb132dca6a61a4d6c1838a52700f
16. 0x25127db2e775737b2874f6a159f7c1bf984317eea6482e94589c3ef4c5ccab32
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af