Evidence row 3065784

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/zTiWwq"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/15f54893-d40e-4a7c-9ecc-1279d920d8b1/.well-known/agent-card.json"
    ]
  ],
  "name": "Klumpet",
  "owner_address": "0x0f7857a6cd667beabe5da93fa16315747ddc94fa",
  "raw": {
    "agent_id": "285498",
    "agent_uri": "https://centralcity.ai/a/zTiWwq",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klumpet 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/zTiWwq",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klumpet",
      "registrations": [
        {
          "agentId": 285498,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/15f54893-d40e-4a7c-9ecc-1279d920d8b1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/zTiWwq",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793822151,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T19:57:46Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klumpet 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/zTiWwq"
}

What the leaf hashes

{"body":"43f2a6b19fd455093aad316e91c0da506deabebf083f926988aa5721e0bf5893","id":3065784,"kind":"listing","method":"sync.erc8004/1","observed_us":1793822266891242,"prev":null,"subject":"erc8004:5042:285498","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. 0x1517af660a882fed62f38a4c90f2c6f5a87068baf34ae3d96c94ed0df298fcf8
2. 0x4e18eea3ae7403dd3ca8b1f38ec24a9c9b49511cb427c7568c86a2ecbe889a75
3. 0x27accd38cb1efb5460f56e41c28d5112d7a71b98383eab70c77bc4adb8e2c77b
4. 0x19a5048764aaba0e9f4126937085de3670a0310cec6f871923567d8973ac9755
5. 0x059d3a1656d67513a10f4188eabd990d038db7c1040ec0f6e6c39e57f19936ba
6. 0xfc32f417c7da9566d1d07f5ab0e6e8e39793fcd4a3c87f75ae758ecd7f2864d0
7. 0x8c40213de9851631af247852a4ee8d3cf40e6bf1aff3d83153ca556e2364c8bd
8. 0xd17e13cce479b8d6744f5f53cfd235047d7e09982a8d2a84a2faba1c13918ee0
9. 0x870251bb11da5e1ecd92ef8737d323b063616b91bf579d41528bbc17f6ac3ee8
10. 0x495b02e3e0f3107eb5d4520fd2d1ed3d48602b15dec47789ecdfe0fe8fd59225
11. 0xa3472ecbc206806fa94adc31eef2ae6e0982cfe06589257eb99da1a6c17b4d92
12. 0x839a8901dbbdd687be28d6b8fe6e4337d7fd761c2095f8e3fe26836b42cec860
13. 0x713a7edc522e56365d3844cfd9f5c8946a4467d3ccca145361b016f2840232a8
14. 0x6ac43d1174fbbc2d100be6f9123ae0aef5477b6638d0ccc4c3b63b712b3ff98a
15. 0xc548b1872185ffa8b629b319d34df11bb7ba9b287199b96bea02abad81eebaa6
16. 0xa9c5ec1f03532da98f64c2c9386083d4c5202ff37eb07bd4beb6b8db6e4b8c1e
17. 0x01c26569ec8e231551522ab452fd5d417c3d66f29c7c76886a8ec295a18dd624
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345