Evidence row 3048483

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/E9fJtH"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/82492c1a-de78-4292-a987-a7da95821059/.well-known/agent-card.json"
    ]
  ],
  "name": "Klidan",
  "owner_address": "0x576e9494551304c9c01f9506d26b8ceb5192d660",
  "raw": {
    "agent_id": "273866",
    "agent_uri": "https://centralcity.ai/a/E9fJtH",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klidan 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/E9fJtH",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klidan",
      "registrations": [
        {
          "agentId": 273866,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/82492c1a-de78-4292-a987-a7da95821059/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/E9fJtH",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793816527,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T18:28:03Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klidan 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/E9fJtH"
}

What the leaf hashes

{"body":"a89438c4ec7f48ebf7ebcf1eec836225f5b34c42d7fd153899160072a6821090","id":3048483,"kind":"listing","method":"sync.erc8004/1","observed_us":1793816883360786,"prev":null,"subject":"erc8004:5042:273866","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. 0x191dc7bf46f7c97937e06a77d588ffa0dcc2e71f15d8aba528d408d67402a4a4
2. 0xd2dc5d3ac9a79dbbb176804bbce7a2b26c2313992a674d4187f91730bd903124
3. 0x5f4592381b46da7c53fec1831a25566ba3fd4e9ec4e499a09f21a351a8390260
4. 0x145f32067ef276762fdcfe5cc3dbe3c9081e57d5d468aebdc2ab766ca5bdfe97
5. 0x7a6cb8ace19e688c08c215842c2828793243a9185bb8c08a3bc4e7b642984e03
6. 0xf9af05a5f0f43dafdfbb75f19da481c59b19251aee867920379e35f570197f08
7. 0x1f1ba16e4e7e72046e20a0f42b955bda0b9f2464f4e86ab435208b99ffd93188
8. 0x7333f344f044b1c552d42910da7c74c41861835f3b94f0e4df91cb795399c11e
9. 0xd8e77bf063aecef6b8e5783f18a772acf76d74af843fd09eceafe9977e1b570d
10. 0x5a19ca9fc36c1a77f24ea78f2f12d3a45b9323527383b6ed53b97b38a6a4c294
11. 0xf73d68cab2d523c488ad2ff6427dfea2f02af37d6abe0baf6a0ea969ccb3e501
12. 0xfbf0ad2bea111f69f28b8d3a2f681353819e721aa52b5e06a110cc014a4d7ea9
13. 0x292878d1fea45cf7e6caa03d861e734b6d7c392cf431b9e7acd4b26968422520
14. 0xf0f02c8f6d66ea83b0e30d64247c845d4dcb4d5cd98d515dac1a45c51f7daae4
15. 0xc548b1872185ffa8b629b319d34df11bb7ba9b287199b96bea02abad81eebaa6
16. 0xa9c5ec1f03532da98f64c2c9386083d4c5202ff37eb07bd4beb6b8db6e4b8c1e
17. 0x01c26569ec8e231551522ab452fd5d417c3d66f29c7c76886a8ec295a18dd624
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345