Evidence row 2999548

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Yn7X9Z"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/17c5c8bf-d9f0-445f-a47b-6124538a8d47/.well-known/agent-card.json"
    ]
  ],
  "name": "Trulano",
  "owner_address": "0x992dcb6b6b255a4d5eda7f2915fb1bce98d2fb04",
  "raw": {
    "agent_id": "245172",
    "agent_uri": "https://centralcity.ai/a/Yn7X9Z",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Trulano 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/Yn7X9Z",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Trulano",
      "registrations": [
        {
          "agentId": 245172,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/17c5c8bf-d9f0-445f-a47b-6124538a8d47/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Yn7X9Z",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793792031,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T11:39:16Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Trulano 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/Yn7X9Z"
}

What the leaf hashes

{"body":"d54deba7b2ccc2237bf30f14cd96b59d93ef297f37c7544a6bd89b66b9c00043","id":2999548,"kind":"listing","method":"sync.erc8004/1","observed_us":1793792356657599,"prev":2998875,"subject":"erc8004:5042:245172","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. 0x3c40ebbf0b03e4d189b62f709c8c5c9a05e66737b7358628a5816cbddd32b727
2. 0x2ce66f46aeac2fc2359eec0585c0881a3c1decedd777ec0a9ddcf9ab3d788acf
3. 0xc82d065c140723adab87cbb5b18742d79d5f197678c49699e60ad121028e4281
4. 0x3da785ae02dce9579a7dbc767789e24130a98741c40e61b39b55cb13b826b0c1
5. 0xd92957017b55ba15f5465bb7bcb7051652c8471b24fd8f49da042d6635f9979b
6. 0x54d55c639d7f48e4a3fbb3e7f754cf412141445c34dc0486e698aa1327779881
7. 0x94ac830145d1516ce94e1c830a43e3817b9c811a057ebffce6651265368a1726
8. 0xa3c62c5bf08f24a1fa3f038bec4d52c61ea57e889b54beb674465214d9b0dc58
9. 0xf6f97042bd188e46c34aedffb60817ec56ed7f128fdc572804e69443e93a4fdf
10. 0x7bf0c3e921f69868362062252c861179f7085930e091c9ff6a842926c644df54
11. 0xdc409b0af1b8107817d40aeef8d4b4c1c208f605c9e04412e5ea6024195577ec
12. 0xcdc51873d9567dbf27ab0e391ffefb2167570637a6846ed42f597623abc680b4
13. 0x9441eeb2a571c8cb4175667172212f404f990aea5ae5dbca74b0e28232c0e6da
14. 0x5d4b40cb7f9ad30e5c7ff0e3fa47a02233729423e5c48ec0640a59e60b744db9
15. 0x0e7da910ed6633cc83110a62e4cfaf050cec994a935be0ff6262890125f0d2d8
16. 0xc8267b28cec4406122f99bfc9732f9bb7e0af530b05633084110c1bdbc4a7cd5
17. 0x84ade16fc3dc3a4a6aa46b581fe43195d593a51802c7d0a75e650bfd9c3ea4df
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345