Evidence row 3371408

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/QdRgOA"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/baf3f6a4-6a6d-4f91-a6ef-2051ed1c54ba/.well-known/agent-card.json"
    ]
  ],
  "name": "Maandose",
  "owner_address": "0x7e83429ebf234fa1b1e32707eef77f4875e4dcde",
  "raw": {
    "agent_id": "321344",
    "agent_uri": "https://centralcity.ai/a/QdRgOA",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maandose 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/QdRgOA",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maandose",
      "registrations": [
        {
          "agentId": 321344,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/baf3f6a4-6a6d-4f91-a6ef-2051ed1c54ba/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/QdRgOA",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793864681,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T07:49:57Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maandose 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/QdRgOA"
}

What the leaf hashes

{"body":"289ea6e63f473433b53bde05c6a69938c052dbbea8f30e1dc7479e5f3090f79c","id":3371408,"kind":"listing","method":"sync.erc8004/1","observed_us":1793864997188238,"prev":null,"subject":"erc8004:5042:321344","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. 0x73ade95c354c5a5ad951e687b8491af2c83867826edcdfa6d91d70e209e6503d
2. 0xeac36191e278a58ee37537932fbb87d274e27e04f3c39bab98310e05ff335e1f
3. 0xa65421c0f3387918d3947c904a19acfddd59aa7e80c16e65e408c85c720dff50
4. 0x6ed6d64d4a80854a67fbe06b4c97ae29e3766a7a933a756525308bcaa75b70d1
5. 0xab9d694337cfee75c034e111875504f25f064b1dbb509ead6d49be3da454a797
6. 0xe302e14281394f9a5b05e159578dc80e42be72519d928b7fc53f8a1d462022ef
7. 0x2f6f73948f180e9ba37c90c7a342d77a4f1b8f75c50bce8373c5b311850e7532
8. 0x178592b313c765280862dec2ce80ec7bdb0337b73ce45dc271304cf7aa5dc078
9. 0x3a5a32d0125de3be4a66ace42ed828d8121081eeb245072c3b99ec1c0a077883
10. 0x42e350333f065aae7fbd39333f1d71b24371a0f63be0ed6cd019f436bbd4c54d
11. 0x7e4cd7fcffe45b54cb2ca85ef3edcf02fbad60bd74942df42112aa30cf3f1166
12. 0x7d961fd0f6a72244e8b15a26a354e745e57a89861761c1b8fe6b707ec5464fc2
13. 0xcd10cdac83e7a4f14b285d956e9d7858d35953837d438fafb62fb1e7b319f218
14. 0x7a97b9b4888ef386a7abe73f8d9c076a7ebfba8bf58a95a273cd4304e478a2a5
15. 0xb5ea076f0a9490f58daaa0cbe915aa5dfdfe460bfc500eaea09b59c1d753d699
16. 0x3b5d12e41df15017099876c1435af6ce1c7a30cfddd96040c3878ac62de1dbc3
17. 0x7e5b4628b4269525ce0744fb873651b9d7be5748de44b7e6b858af09c7e30bd8
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94