Evidence row 3124683

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/jO6aS3"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/cb570cea-a4f0-4917-a831-6172cb06e152/.well-known/agent-card.json"
    ]
  ],
  "name": "Klimpon",
  "owner_address": "0x5783c5697464426fe00c5c7d711c6746feccb1c8",
  "raw": {
    "agent_id": "289704",
    "agent_uri": "https://centralcity.ai/a/jO6aS3",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klimpon 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/jO6aS3",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klimpon",
      "registrations": [
        {
          "agentId": 289704,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/cb570cea-a4f0-4917-a831-6172cb06e152/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/jO6aS3",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793824427,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T20:39:14Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klimpon 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/jO6aS3"
}

What the leaf hashes

{"body":"7886deec1572576803436455949ecbaa6da8046781866f75734e47d9645fda15","id":3124683,"kind":"listing","method":"sync.erc8004/1","observed_us":1793824754158509,"prev":null,"subject":"erc8004:5042:289704","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. 0x27c04fa6632dd50196e2f7ffe04e02e7213431a7f57111daf232e9b184fe48ca
2. 0xb8149a2c5304b20a033c03668d219ae8092052637751997ed11899b8d7f1136b
3. 0x320b8ed17e903188747976e2cdd4836263ebd1f5e475206ef7c70a2f49116be1
4. 0x352e0bf67962ebb2f3e2ddb862d6b1959285be9ba6a92fd9e1d8a5d94b20e47c
5. 0x699e06db2286d5d31a2c0fccb54dbebf8f9366c101b4464acdb9f7b304b0b01f
6. 0x3d32a9698a0cd5d34c537cafdf5b1efeb60569a0719419c6f0995c27810014dc
7. 0xce0a4a2b581e8c539b3bbed51ae7893d42aad7cb092993103a992a82a4ab32e8
8. 0xbc4825c65cf9c30b907895b21e9deef10141a23079839b6ac11f7bfed3c67cbd
9. 0x508794e703d58288043dd931a8eacdc9486b1331984f7f5b44d3e8558b6648b2
10. 0x9204e0c0091d83590dd673e8a7f6fd61dde74fc9dd248af72358c59ed74cde04
11. 0x2ed04287009c08cefea4e6a6a49045393b96414135c347317e2196c2978c7de9
12. 0x2f68dfb3daffbd910e145eef5b96e80ee18c29dc96496ef68eb608b2ce5299a6
13. 0x1122bc62badcc98b7cd86b71989e4e1a56594eeb89a26dfae1ea7df51a21215f
14. 0x982622869faf0b6bcbb8f0ada964d53e5e1bc6926f14fa553ea0b7f41e0643b7
15. 0x4abf06392be817fed1d4142854589c0ecb4a0254010bceee86244cf6d2d411f3
16. 0xa9c5ec1f03532da98f64c2c9386083d4c5202ff37eb07bd4beb6b8db6e4b8c1e
17. 0x01c26569ec8e231551522ab452fd5d417c3d66f29c7c76886a8ec295a18dd624
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345