Evidence row 2991458

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/znZ5zG"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1fc6b553-c863-4971-af04-8d039b449d19/.well-known/agent-card.json"
    ]
  ],
  "name": "Maansarka",
  "owner_address": "0xc941a7a09553358a13dbb4ea76a18245077cf1c9",
  "raw": {
    "agent_id": "242094",
    "agent_uri": "https://centralcity.ai/a/znZ5zG",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maansarka 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/znZ5zG",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maansarka",
      "registrations": [
        {
          "agentId": 242094,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1fc6b553-c863-4971-af04-8d039b449d19/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/znZ5zG",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793788551,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T10:36:26Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maansarka 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/znZ5zG"
}

What the leaf hashes

{"body":"0467acd38e36bd1dcbcd735cdeef349a294fa78b18c90475de2b4c347bf29c4c","id":2991458,"kind":"listing","method":"sync.erc8004/1","observed_us":1793788586574554,"prev":null,"subject":"erc8004:5042:242094","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. 0x18a077ab6357402e2c190fa1fd6f5662a7b0bf76afb81313941a30c44d641d44
2. 0x9a3f8386950ad1ffb2da92635b19b1caba5a34b7f2b1691defa64be6eede302d
3. 0xc39b19b613e0a3bc9538b32c6f2deafa1f74b62f888ff8fab85bd7fc3cd05ad2
4. 0x95645eb3b8f96b5655725c9192334694ddec8a1e15dc372801f4aeaec7a19bdf
5. 0x7d072d4d76e4af631df346176aaf6985f8dfd06b7ea421b02bb6be9292c03691
6. 0x208a9fa8b24a5465a14ef1b29cea10322acbf1cf521e7264848850997ee3a189
7. 0xfe1c815dd334851e14802a694bed72a652fcd8bc99a287c9ef1cbb772f818101
8. 0x4aa834a4b2566e43b20b38a86982668feaa763c2290f40acce1bbfdc8eb859e6
9. 0x9dad9730be5124cd051560fca03afa932105649f51c0ff779886bd751db82ef3
10. 0xfe8544a57e453f92f665986bfb99353f2ea40e6281a540427a1b8452dab05e5f
11. 0x952770e5a29a3899a9731f65c7fd3bb8dbb28bd590bd2b28e5e9bcdedea30759
12. 0xfe647d18ad550a487fb8ffde6839c1184c9089da28d0300e3dbe7caa6fd453a9
13. 0xbcdfd1bcdc5f54ec826f1932cc2092065e88aa03f7845e1fb7380f152046a953
14. 0x6ac43d1174fbbc2d100be6f9123ae0aef5477b6638d0ccc4c3b63b712b3ff98a
15. 0xc548b1872185ffa8b629b319d34df11bb7ba9b287199b96bea02abad81eebaa6
16. 0xa9c5ec1f03532da98f64c2c9386083d4c5202ff37eb07bd4beb6b8db6e4b8c1e
17. 0x01c26569ec8e231551522ab452fd5d417c3d66f29c7c76886a8ec295a18dd624
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345