Evidence row 3124788

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/qoDOyj"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5c95afee-e6f1-4224-a287-1eca2f8904e4/.well-known/agent-card.json"
    ]
  ],
  "name": "Viarkozo",
  "owner_address": "0x1d50ebbb730ee04b089ab7d9887107f047bba855",
  "raw": {
    "agent_id": "289809",
    "agent_uri": "https://centralcity.ai/a/qoDOyj",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Viarkozo 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/qoDOyj",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Viarkozo",
      "registrations": [
        {
          "agentId": 289809,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5c95afee-e6f1-4224-a287-1eca2f8904e4/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/qoDOyj",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793824489,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T20:39:14Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Viarkozo 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/qoDOyj"
}

What the leaf hashes

{"body":"86bd87ebb572b34d08ef4071dc4d83f492cbee014f4879bcebf5203a9cbb5a68","id":3124788,"kind":"listing","method":"sync.erc8004/1","observed_us":1793824754548594,"prev":null,"subject":"erc8004:5042:289809","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0xc76784193516f43cac23d43b93303ec1146cdbd38390cb3e430803e6e588c3a4
2. 0xa5ff4be5fe37c80a434536e43f9eec14472816a3756c346c4f9ee13d558fb8cc
3. 0x5e8c4c2dc64a977423d3381f26f80908927e4a632552c935b88ca604aa3c5969
4. 0x1ed9517040992ad7ff2de12e09c845f96f70f018464714a7409662fe5036ee4e
5. 0x1cd3bd8eba668525b959c8e9c26a0cf521e654fe7b2000cec384288b5b5bc1bc
6. 0x5f83bbcc78b7c6b3b7e9e960879c195a4ef3bc557bc97eb456a1fa4b3d4f8728
7. 0x584251236030b704f7fb153bea067f1423e0aa23c01aea5763e07890a1915268
8. 0xa53275dabe5c7c3a96dbfe191f21458c831490d87279c32f23c3632aa798020b
9. 0xdce4a28330d688675c9e1ca26e4e8ae1836eeb87b6d4f81c57f0894098c62a0c
10. 0x161e6f888fdf3e276c2182ea6c4d1e771dcf1216408a64c43a6592d6658c8ef4
11. 0x4682a544bc6460c18e6d87c19c02c9699b659a06ad91c0187b8987bddf9f300d
12. 0x3896ec4cb87d40880ecbbee9131b0fdc4240fbf79a6e900042972cc85210c9e9
13. 0xd5733babafc097f5ec394f45bdfd63e892ae6b23964cfb5e4169128275124cac
14. 0x90012fcf29099b73d24dc68936adf2b2365bf0be4f4ecef52e4c03a41113ab4a
15. 0x90983442ab42e700d20428d242c4145406c7d45f3761d2e64f4fe48376715c6a
16. 0x1ea547989ac488dff8da9e79b0ab4cffe98cb60fb4c76ae15e4a1f53a247e0be
17. 0x7efb735f8d49bcac59a20b148718d382f32a05352c0255ebbd501ca73055453d
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345