Evidence row 3044673

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ewcPoN"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8078e52b-59d2-460d-a400-8c07d60557e8/.well-known/agent-card.json"
    ]
  ],
  "name": "Klumo",
  "owner_address": "0xe9ad4c6a96c6b443417215fca07faf9c588cbf79",
  "raw": {
    "agent_id": "272138",
    "agent_uri": "https://centralcity.ai/a/ewcPoN",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klumo 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/ewcPoN",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klumo",
      "registrations": [
        {
          "agentId": 272138,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8078e52b-59d2-460d-a400-8c07d60557e8/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ewcPoN",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793815624,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T18:09:24Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klumo 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/ewcPoN"
}

What the leaf hashes

{"body":"e1b4619dc4822044852477c416b4a901bd4b9a870400aa9321e3fb6b9aff4438","id":3044673,"kind":"listing","method":"sync.erc8004/1","observed_us":1793815764591606,"prev":null,"subject":"erc8004:5042:272138","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. 0x18166953b71d113703e14074666db0db08c7798ee176a5d0557c63420e17a202
2. 0x7cd7e3ee397cc8188f4ebad40faf2a654bbdb082539e9fecb06aac83e91de18c
3. 0x643ad833bb4cd154f8e525d93a05f42f3418c8750857c7a85bdb14c797345bb4
4. 0xa324c2ea78f558123b19569bccdfd93c23af6723695b246cd8009b4a41f772b0
5. 0xd7bd2c70be4fe60d3fccdac14bdbef875259e56c6690d0db4016efc7c07b6ec8
6. 0xf8345af47f80f77da5fa1188bd651f8245671dcd61af15e00e5936a39085d4d8
7. 0xdfda00821b10fa520026d3afc50b0335b73fe3b9cf3992c46ad4ba803c517dff
8. 0xca13ec54ec6511f7548b1fdb4ae76e463a7161959677cf51cfae3b7a1b389826
9. 0x60f3ac5aefa7975fb90c52772700f6fef44cfc75aefc673f469988895bf138c3
10. 0x00706b03b1e3414e1579cd0beaf6362506a79ea7dc141e5a26ccf6776b67b0b5
11. 0x19c0555e6ec68a1bceb0b78fb1305afc5382ab6433ce079213baa1edab664541
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