Evidence row 3051941

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/7jm9e3"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1bd71dab-4182-4ee2-b084-d40de477358c/.well-known/agent-card.json"
    ]
  ],
  "name": "Nefis",
  "owner_address": "0x45fc024eb47559d3a298f949fd9070bae8e7ddc4",
  "raw": {
    "agent_id": "276520",
    "agent_uri": "https://centralcity.ai/a/7jm9e3",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nefis 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/7jm9e3",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nefis",
      "registrations": [
        {
          "agentId": 276520,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1bd71dab-4182-4ee2-b084-d40de477358c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/7jm9e3",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793817753,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T18:47:09Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nefis 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/7jm9e3"
}

What the leaf hashes

{"body":"2fad97ae5dbd0c14cef857fd5eea31f5b635cd04713c009e05bddb1a3ba3f737","id":3051941,"kind":"listing","method":"sync.erc8004/1","observed_us":1793818029953048,"prev":null,"subject":"erc8004:5042:276520","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. 0x00781c6ac40c3e54f116235cc425bc034bfb1fc1cf35d33f02fcc2afc4f6f0b7
2. 0xd68be46d8cef9c23db3f751c0b61b3e0f242676af973332ddfcb2291514ab9d5
3. 0x4ef8bb783a07d2fffdb00957e9d753e2742cfeaee5c9cba72adab432d912b1dc
4. 0x275d4825a86a332cc73edf7506715b6b3bcb1b25b64dd9a39667b744efbf8088
5. 0xd6cebd1af6e2875c9e41c8c8264b584b442c0dc652a388da8da7950999647528
6. 0xd45d78aed4408173a0b019831a072c84815e41147b341c352ab6f921bddf6646
7. 0xbee0122695ca4a3eb0c642fd17b03ff4c278b0679fad7a068fdbdf226305a597
8. 0x0ee73fade9dd63f053c59fe8c5a5819c5ca09577b0fb0f14858017fe853606e4
9. 0xe0ce1760f307cc1b12ee1da87fe7ee2e9d4c45bec8ff61292cc74c33cb542598
10. 0x4f2639e92e0b99a2bbd64f4e678547c47738e725de46d1a8c53ce3a7b069c2ed
11. 0xb199a848e6c698d1bb6fa681f6141c302bdd5868c159d48d341f62cda121e3d1
12. 0x5d450a66dbe8077b96fa0205cd847d48ed87811c698170327682e08916e9cba7
13. 0x077044abf751548588467f863f5ce82b09c44907836a3f9f5c56cafdd3820ec5
14. 0x6a3416cf73ed4756d52640940225459d148cd46e589ccdf5cf8d39dc68c403bf
15. 0x25c6f3031e09eeef9fb0f5c010f6aa1605f7af5f1a8859ce4db5ae48d0598359
16. 0xcdac863807ea81d51a9ab718457637e91824fd377a06759901352d9a23933554
17. 0x01c26569ec8e231551522ab452fd5d417c3d66f29c7c76886a8ec295a18dd624
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345