Evidence row 3129833

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/DVTn7P"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/83ae3460-f0eb-456a-a08e-d28989148ff6/.well-known/agent-card.json"
    ]
  ],
  "name": "Klala",
  "owner_address": "0x930d1fc008cad75362f529009d9b4dc7743a31b0",
  "raw": {
    "agent_id": "293899",
    "agent_uri": "https://centralcity.ai/a/DVTn7P",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klala 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/DVTn7P",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klala",
      "registrations": [
        {
          "agentId": 293899,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/83ae3460-f0eb-456a-a08e-d28989148ff6/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/DVTn7P",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793826465,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T21:11:15Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klala 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/DVTn7P"
}

What the leaf hashes

{"body":"8f338c49e55582264defa3f6aedcd8d17f2873a28e584b45440100e0a84c9762","id":3129833,"kind":"listing","method":"sync.erc8004/1","observed_us":1793826675761045,"prev":null,"subject":"erc8004:5042:293899","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. 0x16c8cf420112ec8d3d2c9555fd28cf935f6f51474d8c7821648801fd0692c527
2. 0x00424a81bcc8136120ba63ecdeb4c7e3557dc2ccf12dfda1732a2f54d651b54e
3. 0x66b4132af36fd908875e4cace04f35f73b0a731400cc3862a89fa4e0deea94d7
4. 0x37123c79ef04b65c81512be3443917a7e8c22c56a05a552420fb4fd8bd3fa8fa
5. 0xfe5f2dfe1b75c00e1c4c4242eabde70951b27882a4330ce36dd911cfb8f211ca
6. 0xe5de2d0962cc5eb4d4a7cd5f98598143b44996a293a6ba3c54a4488b3407addb
7. 0x9b22fd8ae7bd1d96d3ba306d8c177a36e8d9ee59b412f11e8e1d69bdc7783d71
8. 0x50b45d34b43413d2533f8e956ee697fa9c65203db71964b24ec21d63e8ce1770
9. 0xab5ddfd85285623ece95069cb511ad59fa9764d5ec9068dbd6993cbbe5b80edc
10. 0x708d2c31e92ea6707fc1d2f2ad0aaa979fe7a5ca8249a54568b58fbad2e3d11e
11. 0xd0ff64ed6d1d1d290f73d239174145db5d6553adced08b4eb16ace8a1de04a83
12. 0xcc87705796f7ab8d17981cdca4d5d530bfebde08a5552485a3836a8b8e40e895
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