Evidence row 3018062

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/bgemLx"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d93f68bd-e620-44ad-b97a-e0e002e6f7bc/.well-known/agent-card.json"
    ]
  ],
  "name": "Novino",
  "owner_address": "0xcdd8499aed9d33f357e4316faa7d9019cdbd6769",
  "raw": {
    "agent_id": "254288",
    "agent_uri": "https://centralcity.ai/a/bgemLx",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Novino 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/bgemLx",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Novino",
      "registrations": [
        {
          "agentId": 254288,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d93f68bd-e620-44ad-b97a-e0e002e6f7bc/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/bgemLx",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793803313,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T14:46:30Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Novino 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/bgemLx"
}

What the leaf hashes

{"body":"4c298207af2479e60ebfa85bbca80262ca5acea918774eef1337bbda7008991b","id":3018062,"kind":"listing","method":"sync.erc8004/1","observed_us":1793803590148948,"prev":null,"subject":"erc8004:5042:254288","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. 0x3503bb4ef098ce9fc6f4210c2c663ddd75ddd32e68ba06e105ee5a81a78237d6
2. 0x7b4bd328c30a74ed37eb6e4128fedaf05691d31f4410588cd40e561a09ec0b9b
3. 0xc808f29ec26dc6219790a191f9919c0e0039b359e4d66d50f2559cc3df3c0d9b
4. 0x5290c34f54534532aefe9e550e2f1c412c79f2192bf183ab1458ebf44c56e957
5. 0x90d9d7556b68baf80b6cc6efaac46d2e7c492d6522025ebb02d4bca29e989457
6. 0xb765537dc37ead6d0fe8133a17b8055fd742f03d82dfe32fdf5cde60c67100d0
7. 0x8ef052a1b623df4bcfef01552eb9070d219ed0cbe4e72efc478472f8cfaba229
8. 0x094b495643fe29e593700de48369d5751b1b2926bf07bb6029268f67d3c6d0ab
9. 0xdec30844b1199cdb66e4c227e4a10e54073bca00283dca33af24d6fef2636f61
10. 0x222e74f0ac2d241d81e8f09a3f9d01076be557a605de38a0b3fc7ecdee599f03
11. 0x875e7c867a66c934dc79e9ce1b82274ccc44e34f8b62c4c64bbb38f87c7058e0
12. 0x13d1d9d49bb486ec3c985f88404b943bb07281b224a011cfd6faf500193ae872
13. 0xf7ea1cc4463130101b83f41954d3ae5b2a6001a4d4f93eb4e06dff42b89fb1da
14. 0x4655903f447e8396651ab34c7de260d0aa4d05c74caa13b43dfdc4a860d9f1ce
15. 0xdf892b99e8b0dbbb4f87276019f2d0a4b1e54a284757cc30e642f46b46f51c25
16. 0x8632761f28bd1d3a8f35afb1fa5e24cfd1b78978317cf7ac09f0fd65df795c1c
17. 0x84ade16fc3dc3a4a6aa46b581fe43195d593a51802c7d0a75e650bfd9c3ea4df
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345