Evidence row 2926199

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/umpdcJ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c82816ce-8b3d-448d-ba9c-8022142419ad/.well-known/agent-card.json"
    ]
  ],
  "name": "Elavias21",
  "owner_address": "0x5be377d1797a88062365891d0a58376b5a13a24e",
  "raw": {
    "agent_id": "217640",
    "agent_uri": "https://centralcity.ai/a/umpdcJ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Elavias21 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/umpdcJ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Elavias21",
      "registrations": [
        {
          "agentId": 217640,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c82816ce-8b3d-448d-ba9c-8022142419ad/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/umpdcJ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793756511,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T01:44:32Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Elavias21 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/umpdcJ"
}

What the leaf hashes

{"body":"52a01d035e925d1f9922a8e3f27a6abe139c59c015aafbdc31e38411fccab05f","id":2926199,"kind":"listing","method":"sync.erc8004/1","observed_us":1793756672980202,"prev":2925802,"subject":"erc8004:5042:217640","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. 0xde567b3bbb9e345bbee61e6e981fb00d22b137ac762e0a3455d885a2a9728c3e
2. 0x48fadc2e72afe30d10106edfa9c20e6f5cad9997461a411aedfb1f2b6cb57c02
3. 0x8fbc3a22dd9485a244a7a0b5d49f3a436d9defec8438095b3899ed21576e8e21
4. 0xcdd5bd312c7863ac1d2c4cd6745de75ed78e3a0bd9b6d49e7e18170652f5c6ff
5. 0x1038fe24164ae72687d564440dafebcdc47ba33b034ab8d2760347518d7bbb9e
6. 0x1b550aef7442a82d785a9b373134aff7542effd5676500fa09ba0833f1fc5eb0
7. 0x7d59f22e9a7004efbaf6febe2185ddff459f2579a53e562f1584d521ad04fad0
8. 0x8e2394559426706afed24cfa1223082fe1b0ccf63233bdc6afee89f675aea4aa
9. 0x7e462efc54617b669034199732fb2c2dafabb69a2c131b3dbf1729704fe33cb9
10. 0x559445330f2e00f9f155579a3bb48c35c5ce819eac318d0ebf54b65f3ca3dc9d
11. 0x39605c6da4be48ea29f1dbfdc5659817a9f73f67ed422a2276d6d73ab72657eb
12. 0x6d20f2b57a2eb75856fa3313d7871207774f4d57a29358cb2a782593dc2a04d2
13. 0x67fea61bd4e70cc6e763fff5c6823730835de00cc7b0645a46f39891e3f8652a
14. 0x3ed8b20a601d9b79b48f875323d8f3d5060181c3e824770cba4145f51f7170e9
15. 0x4720135dc0f8960ddf4e33d6d1c6326cf5957dbfcb5082125bda6c5dbe57f8db
16. 0x621f050d36e1026696df95e35f6767fff738c18d7486aa88506e941d484ebef3
17. 0x7efb735f8d49bcac59a20b148718d382f32a05352c0255ebbd501ca73055453d
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345