Evidence row 3133418

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/aroORj"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/25b54a53-3c6f-449c-8778-443ffa824396/.well-known/agent-card.json"
    ]
  ],
  "name": "Hovifito",
  "owner_address": "0x065a1452d43cda62c3abe9ce295cce6b52cc0e67",
  "raw": {
    "agent_id": "296637",
    "agent_uri": "https://centralcity.ai/a/aroORj",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hovifito 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/aroORj",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hovifito",
      "registrations": [
        {
          "agentId": 296637,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/25b54a53-3c6f-449c-8778-443ffa824396/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/aroORj",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793827695,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T21:30:29Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hovifito 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/aroORj"
}

What the leaf hashes

{"body":"81e2521873bcaef5617daaadefed7d58bb3fdb84ce542c14c375a1786564df3d","id":3133418,"kind":"listing","method":"sync.erc8004/1","observed_us":1793827829504076,"prev":null,"subject":"erc8004:5042:296637","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. 0xb0da716d39bb3e9d860da95e42a14bdc9ab25fd116268f15a19086a2ced86c0d
2. 0x3dec112d845ac474a744086a7846bb92fc0c464a98719dd707fcadb81cc49b71
3. 0x055ba2d6dbf9dfebe0565beb5535f6a55d476c2882a655bf025a41a908ebb27d
4. 0xd7a6a9e7f6509864157b08f224f26080c892437b281373fc9a7d74450a0a47be
5. 0xd9e75bed5e416bc8e6a4bb64eba0de0c0af96b4ccf4e9d8e99cce26a32bc8c05
6. 0xbe1bd054096157aaf55f784a0a682b225c122b2a55db365e34065e93f5a58e7e
7. 0xca9a7cd28bb4b88d17f1a108095537738b9068d014c7e1f5bca78ed0a9783339
8. 0x53618c0e686d8738e9fee8cf2d4654b93c4cda26b958635eed1afebdec74a7e0
9. 0xa4d9831eb9873b425cdf67e95919397cfb5bc9180dcc8532b2f4a626a6fb4d80
10. 0xbcd5893fa0aa6c5481edfabfaba0677867312f3fbb96a5a19f9f35f7fc275980
11. 0xb147bd72554bc2331ee2bc11c7dcf8ebb735a995b695642dd9f66d087a4e4bac
12. 0x8b3e675e36966d366b40845cdd8c2f6f294a1c1acd32663465d5faf7542c9f6d
13. 0xe0c107caa77d5efbcc89600269de124b9669a0ee20ae1f6465c79cd503bfc9ae
14. 0x1088369e34916a33a3c583323d2fc4f49164cbac20b02de75926f72398b939bf
15. 0x9efef3631f971f9adf134dd93a6862b2ba10ef6a355b78514b4cc469a0d1496c
16. 0xaf6861b690de8e69efdec688615139e2df9624a773d4c6017d1ef5841d1ac724
17. 0x321a352f90893ccd0656c1544d31825cd29cf74464e924a4ca7fb29b1f8ee0fd
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345