Evidence row 2068486

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/QnsHjv"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ebb7a944-1e6c-4e5b-81f8-ae300ef33c1c/.well-known/agent-card.json"
    ]
  ],
  "name": "Pikano",
  "owner_address": "0x65fe1e1e020d0e0dbeb3ada3c98e4832b9aabc83",
  "raw": {
    "agent_id": "65665",
    "agent_uri": "https://centralcity.ai/a/QnsHjv",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Pikano 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/QnsHjv",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Pikano",
      "registrations": [
        {
          "agentId": 65665,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ebb7a944-1e6c-4e5b-81f8-ae300ef33c1c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/QnsHjv",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793598088,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T05:43:31Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Pikano 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/QnsHjv"
}

What the leaf hashes

{"body":"4f084e8ef1981c7fa401b074fde04b9b457f9d51125161b59c2b3344b336e3b2","id":2068486,"kind":"listing","method":"sync.erc8004/1","observed_us":1793598211280181,"prev":null,"subject":"erc8004:5042:65665","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. 0xb017dd60887c3d96138477c7ff985922a8215dd6d1ed614de13ec96cae1ea594
2. 0xba33deccac4760b6aa101de71d3eb5cb9f0b4a7bded7633d04286c2715b03350
3. 0x67588ebed57c653701e63b7be527d6ca4601f282cc5c0581212b1a66ccc8e07c
4. 0x55982ca6f865109cde27e987473dabce5a6d2b888f8d3ecd1f8cf67dfbafae51
5. 0xe8bbbecc42c7cdb1b47bbe4e31183d467a933839e913e6b88b4426a06605f452
6. 0xe54618a488d83cefdc362b3b6cb686fe2ff4e508109b15a7c940c481e0454494
7. 0xfc3ecae40a26a35038a32c6381c4c16eb936db00b3fae43a2f22c0e4510f9988
8. 0xc24a57fcfe9a44d250b2024d1a1d33bd8c5580ddd810527b79cd439e85ebf02f
9. 0x3272649b5468f72f302a34a9b84c674ba8c0d7c9e97946161904a431e922d317
10. 0x9d134c69f38bd3726279d4efa2661453c686a573c1d0c7a25a03fa4ae2cdb874
11. 0xb2b170d7ad5dcf3e55a540b203eea738dca48e14c97deefdf470883ad4b9084c
12. 0x3f5b8a46d4602f78a712f9446b064f32836e36fd6c23e6658582d1139ccd321f
13. 0x026aca682cb5dc6926296949fd7c047905eb55f048c3a7c3bfbbb67e9d07fee8
14. 0x2f8469a138f90dfcfc93d4f817bc8f20341a871e08f629fe27a2cd40dbfeb340
15. 0x793184605629cd36ba80a07cbe115ca35e8923297bf024260c6f5c06b255f638
16. 0x2922573a524a0694086782ac45fa3083d3fc3f6a2a479b2105e1e2f06b2916f7
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af