Evidence row 3372886

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/BGThpa"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a7c47054-e92d-4f94-a6cd-9f641579aa1c/.well-known/agent-card.json"
    ]
  ],
  "name": "Beibani",
  "owner_address": "0x4239302219ac7e899c9c0a9f8da8bf9b1cac96f5",
  "raw": {
    "agent_id": "322381",
    "agent_uri": "https://centralcity.ai/a/BGThpa",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Beibani 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/BGThpa",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Beibani",
      "registrations": [
        {
          "agentId": 322381,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a7c47054-e92d-4f94-a6cd-9f641579aa1c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/BGThpa",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793865290,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T07:56:14Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Beibani 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/BGThpa"
}

What the leaf hashes

{"body":"5603c65e11829fc30071d644395c85700802b44cba4e5ba61152fd00bd49e75b","id":3372886,"kind":"listing","method":"sync.erc8004/1","observed_us":1793865374357303,"prev":null,"subject":"erc8004:5042:322381","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0x69c318dced95e73885389076b0a8c801870197cf0b80cd40753ef3b49d3d7651
2. 0xc91caf672ceb383fbfeec1ab9eb0975843afe1f9d9e0d91df7a31d39e03897a6
3. 0x97202c07a2a2f6104f987b565bd264ac370734c97da977b78d5bd71b34ce576c
4. 0xa8ea43092e4cabc45f61b83df2d732c6c0d7bea5c5f5c183c9244abaeb65c2e3
5. 0xeaebf4e653edf792e1e289612361cb27e30c4f4d6d32a83a19e67ce5714752af
6. 0x786afad05b20040ba535b33b8921ef0089d37db7577c05f357ce4ec560a28a19
7. 0x0b7f13cf406931a6b84c250d14329cfa8b2ccfed953a813a32271d52625c8289
8. 0x40dfdc03196aecd14bb528820eabc13d1574bc2071e6e57d4fcf37cbb1cc02d4
9. 0x13622f48999cc95dce5296ff0956175cf5ef38dd94c5ccd75ee64d1d6e338ca1
10. 0xe392bff213a3722a3ff8218ea51d85e712181f6f7640f8157fbf1fa196ccd5e8
11. 0xa6d00250677d08400d188ad35889cde7d6afc9bb27dc5e86619df51a6d322f64
12. 0xb15cefc861a084d2d7a20d1af38ba53fa7f6bbfd73e70edd32839c684f76f9ed
13. 0x523b76385ea12ce392760e7955afa958e200c7fa35737d0c8c06a5a10e7d1189
14. 0x9f2be961a8419237b98b1b980a6b1775efdf14bb1bcfe62d18edeff510e87dcc
15. 0xb5ea076f0a9490f58daaa0cbe915aa5dfdfe460bfc500eaea09b59c1d753d699
16. 0x3b5d12e41df15017099876c1435af6ce1c7a30cfddd96040c3878ac62de1dbc3
17. 0x7e5b4628b4269525ce0744fb873651b9d7be5748de44b7e6b858af09c7e30bd8
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94