Evidence row 2929579

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/86lDLq"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/660c7c90-bd59-4ece-bc72-c8d397f9f2a8/.well-known/agent-card.json"
    ]
  ],
  "name": "Hanino",
  "owner_address": "0xfda18cd0d9157d29335a686c86ccd2ec5cfac156",
  "raw": {
    "agent_id": "218945",
    "agent_uri": "https://centralcity.ai/a/86lDLq",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hanino 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/86lDLq",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hanino",
      "registrations": [
        {
          "agentId": 218945,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/660c7c90-bd59-4ece-bc72-c8d397f9f2a8/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/86lDLq",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793758131,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T02:12:21Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hanino 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/86lDLq"
}

What the leaf hashes

{"body":"cf14ba31ab40f42e36bd58813cc8f9fa3d3d2bbb98dd92768fc8eb3138087005","id":2929579,"kind":"listing","method":"sync.erc8004/1","observed_us":1793758341165533,"prev":2929189,"subject":"erc8004:5042:218945","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. 0xaad1a0bc03e169532065be4238972a4aa3d0dafec7eb37ad30014ae0e483276b
2. 0x654c5f512726bb0ee77053b7ea5164a4f425bf4d8d8185c1121b2d0e2b7112ef
3. 0x268ff1cb2d91058f1f8f9a74252bbd2f26a041b3a8dae7b60093ef86a6004158
4. 0x68599d566df0d9bf583ccb1a79d189225b66f87fd98ed6121115e38d3ed0a869
5. 0xb07da6d3a7de56fe321e894917758c81294ee070b3e6b1bc28305c6dcac627b7
6. 0x17a600e37364aa35e3bb488dbd651d2caa1e867d7182bce9d05e1941035de9c3
7. 0xec5acabee13a0a488d2741102046f2fff2a62dc5b7c6f8fffe5e579a16bdf432
8. 0x24d79718270fdfd557add5ac1d4ab3b28717795d2fb07913f754f80fc973a38b
9. 0xa727178da0a557370006dac7a4a3babd21d0b2984aa21a416f062e95c1919c60
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