Evidence row 3018056

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/zFPO7H"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a9ef9980-2fce-4bd3-a6bf-d4026269b2b5/.well-known/agent-card.json"
    ]
  ],
  "name": "Tiotjo",
  "owner_address": "0x957349d8a8075d9af28d706656d0a333076b1821",
  "raw": {
    "agent_id": "254282",
    "agent_uri": "https://centralcity.ai/a/zFPO7H",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tiotjo 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/zFPO7H",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tiotjo",
      "registrations": [
        {
          "agentId": 254282,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a9ef9980-2fce-4bd3-a6bf-d4026269b2b5/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/zFPO7H",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793803431,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T14:46:30Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tiotjo 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/zFPO7H"
}

What the leaf hashes

{"body":"5d5fe7834f87ab907c0f46c2688dd5bc17da3de2aef0bbf7f869e8d011abc7a6","id":3018056,"kind":"listing","method":"sync.erc8004/1","observed_us":1793803590134219,"prev":null,"subject":"erc8004:5042:254282","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. 0xa54d5f76ae3b8c0f77582cb38d1653f19c1a88a9797d32b4a74b4a13c6e9479f
2. 0x15df9daafdf0eba8d4949235ba2aa491652fea60385bae49c714d8634c29591e
3. 0xc5417cfe8d6868740067ba1fac718fff305d4d16ec42ca64c96bb10996e16333
4. 0x99bf530a8cfacec116db902e065c3d78df165fd60a8a8e81f4756b0daa5e19cf
5. 0xc88ab1f14b0356967cf1dc3ee60171b6c9e0d799f9c7f4ccd1b5b49fefa73cec
6. 0x394e3baa77025d204684aae118f333e3ae4658f2a7982489b9733f4ba97fe439
7. 0xf7ff3a161b530a85640002acab0248488e6b8756abe836581e3522d840c94b61
8. 0xb383334b97c4979d9dcf12e2f8c6903285db12a770ede94adba5bd47d1bb1a6c
9. 0x6f5cb439211c7f14b8db30713f0e3b5cecd174ae64cef2b5bea24bf143ae3cfd
10. 0xe461891e6445452d511cdd9619a5c5f82da5871a72252f1c9194fc7231f07269
11. 0x0c6d6e8dc5c1cca24e977629a60f42eea75bafe13208132475f0256fba67eef6
12. 0x4d577c2a7e71bfc683f329ad9f43efab06af45b594e200dc74018a7124ed4868
13. 0x203ca766f27a5fce58bf060ea6d9fb911af00611223b6f0a604ad92f5afe906a
14. 0x4504ea2a714d1a2bcff6dd4d413821f7902fae396827fd4177134a104ab49bae
15. 0x378b07f7642084931bbdf9bd843070621af094779cacfc2186c04d7a92468ab6
16. 0xaf6861b690de8e69efdec688615139e2df9624a773d4c6017d1ef5841d1ac724
17. 0x321a352f90893ccd0656c1544d31825cd29cf74464e924a4ca7fb29b1f8ee0fd
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345