Evidence row 3154658

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/EZAuM3"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8d15fc55-cd63-4b32-9c8d-55497f53e5b4/.well-known/agent-card.json"
    ]
  ],
  "name": "Buvundias",
  "owner_address": "0x3307765a65852b6dd60d7e890e982622aa64a241",
  "raw": {
    "agent_id": "310534",
    "agent_uri": "https://centralcity.ai/a/EZAuM3",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Buvundias 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/EZAuM3",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Buvundias",
      "registrations": [
        {
          "agentId": 310534,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8d15fc55-cd63-4b32-9c8d-55497f53e5b4/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/EZAuM3",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793836573,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T23:59:41Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Buvundias 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/EZAuM3"
}

What the leaf hashes

{"body":"28d75db6dd76f867b3617470e330bbd4baad27e68e35077b1709730bbcb8194e","id":3154658,"kind":"listing","method":"sync.erc8004/1","observed_us":1793836781754195,"prev":null,"subject":"erc8004:5042:310534","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. 0x00e155101c4c323eb54bd8c855c8e90175541ab3ce6fee01f377f28791ff6199
2. 0x6b474d11c09383ae66e71af27cf6581bc7b36e74d28cb5355ebf950407ae054c
3. 0x70bea6b4a530dee977ef011db3d5e3e56ff86594b0ff6439bd4055b260745b9e
4. 0xb2a538353f3bde35b9b68e7c3d819fd8c95b6f47df96ef03c8c413b2d401153f
5. 0xbf21d50efd66a67865dbfa2ab2524d2c9bf0916f59c343dfbdb6618e71ea0b4e
6. 0x6169145cbf11ff8a3a86e91743b500303245036ada7f490c4a253bc568fe9ab4
7. 0x2466389fb21c12222811a90d1ff421aaf84e7dc855762939f861c5aaa2e007d8
8. 0xda34739a3e1f6526ce61cb6080fa746965d403b2c2638b88af3f7629cb5a6434
9. 0xa5f7681d44ae3c6c465289d4519ecbbaeaf096a7b24738cf74e3d9e87208a417
10. 0xfe0eb90037a06846ecb3dfb2dcd85055bd44cacc179e4689732aec20f711f0eb
11. 0x3ca663894b19dc1386a6405ef0319318723f1bc59e0a96009cc2d439ff577da2
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