Evidence row 3023711

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Clwfgq"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/acc6d31a-c397-4b53-b8e4-515d2aad418f/.well-known/agent-card.json"
    ]
  ],
  "name": "Hissani",
  "owner_address": "0xe36139f9a22a68bb572910b3f9225487367aa85f",
  "raw": {
    "agent_id": "257669",
    "agent_uri": "https://centralcity.ai/a/Clwfgq",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hissani 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/Clwfgq",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hissani",
      "registrations": [
        {
          "agentId": 257669,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/acc6d31a-c397-4b53-b8e4-515d2aad418f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Clwfgq",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793806332,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T15:33:16Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hissani 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/Clwfgq"
}

What the leaf hashes

{"body":"04b16c81b6c64c679c03bc4c5f4b51c3856c2bcb207e23b7ad5e3872388e1f16","id":3023711,"kind":"listing","method":"sync.erc8004/1","observed_us":1793806396672562,"prev":null,"subject":"erc8004:5042:257669","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. 0xab08c5c318724cc52b82c55c30fe8771888aae2b877c212a62d72d3b291505d2
2. 0x27e0c7938efc3d2caac5a687ff82ea0e04bb23f7129e4acf0c54b9d86a95a1a1
3. 0x3e31d77e9891709c2945f15869cc19b6a6fb66a4674542d2ce4005ebcf8171fb
4. 0x44b65ec91cf84d4e0e0c3a2c5aa18b0a2a98664d10d633f14717401d5b554bc2
5. 0x39fb8aadc1963cb6ad13a2be60914d5a5e888d12a716b31c07621c4cda92e77b
6. 0x5e963c29210bb0a6a0e6c0984b5c8b6624dae590810222d29a3d9112ce996896
7. 0xea7cb3871e8baeecebbe24ca687b5d72c140a6fefd084322b1387e4701db1c57
8. 0xe4990bdc99ad1d60c405113b3d515df21267cd01b633e64f21f04159b4b0e011
9. 0xa6e54f9a7f3c5001453b004b0d3fb5961cc5c8d0ca3f8c07f5fc61754446316f
10. 0xe347964500447f1e30fed6bc021b222ad631be820ddc20f859071d66293ba760
11. 0x42e7e3969b943cd47245ba8e6baaca7b0ea121bc07245f4787e2ba40d8a220ee
12. 0xa7b8cf25ae91386f7d577a188d4a2d1bdb5b11e25b7991b0b05b1c23b54ad8e7
13. 0x34459b8d57f5a36fabcfa2b96d83738bdd1f645478292b706aea92e13cab45cd
14. 0x92d1546649a38d8855383d420506ec911477e147ade62c89c02d41d334c9a7f9
15. 0x9efef3631f971f9adf134dd93a6862b2ba10ef6a355b78514b4cc469a0d1496c
16. 0xaf6861b690de8e69efdec688615139e2df9624a773d4c6017d1ef5841d1ac724
17. 0x321a352f90893ccd0656c1544d31825cd29cf74464e924a4ca7fb29b1f8ee0fd
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345