Evidence row 2989452

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/6uI6D5"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7eb77737-c729-43e1-9ea8-6e3d070b75b6/.well-known/agent-card.json"
    ]
  ],
  "name": "Frebel",
  "owner_address": "0x8bae7aefebc9dde2ac03b8d2ef4d3b8cfbe40ed7",
  "raw": {
    "agent_id": "240962",
    "agent_uri": "https://centralcity.ai/a/6uI6D5",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frebel 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/6uI6D5",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frebel",
      "registrations": [
        {
          "agentId": 240962,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7eb77737-c729-43e1-9ea8-6e3d070b75b6/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/6uI6D5",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793787302,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T10:19:21Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frebel 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/6uI6D5"
}

What the leaf hashes

{"body":"c3e7031fc8f50da3fa97b8737444564eba1442dbbde10089411887d59f96cde9","id":2989452,"kind":"listing","method":"sync.erc8004/1","observed_us":1793787561587133,"prev":null,"subject":"erc8004:5042:240962","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. 0x0b6feebba0f5c3c4ea49e2c24efe5811a37c8cd2c0ed5e0aaa1ee263219efb9c
2. 0xddef2187b37f66b9c8f41320054a7ee9c5e135014ad76c5d9e184d0c9f4d9429
3. 0xae0b242f3e46fd0207597bfb1ffc366ba87698d9ddf15db45851a5ed64860810
4. 0x7e2bec640b0aa8b2177e4ce548e1129dabdf2e6acc75eff6d99188ad31ac4baf
5. 0xee0e47624cc94d109bcc9d78066710350d01ef9fa517423092ff9869a73b6aef
6. 0x8e3096ecce5b0a5f716eac042971a76b942757c6c7530d5447de0e36bd56ebb4
7. 0x5a930cfde6f334cb9e36345a0178492111f60c0e6e09fac01e3d1a786999db9e
8. 0x343d622b0b67b3fd44fc9f9885aee969b1dbc77ee61234d25d7d71a3b83a6ae9
9. 0xddaee40e02a64fb261596930ce4c39e0b81da9361100fa8f3ad4db245bb49327
10. 0x7a9f1bee7a1a681d329c1ff623b1572abdf33d11f933d3852b88646937f645c8
11. 0x845d3f21e7a223372d49c95640cb674a0dc45c9fbc75778e9345df6b7a7849e0
12. 0x4c3744bc137c11a762feee12ac2587c42d6756d50c015d89c591209715df8459
13. 0xb8a5ef47f6fbfb0cd1b84d2f5499b7090dad601a1b622dc9d852f4db6326bbaa
14. 0xb44c115525799df7784dd57375ef033a43e7f44d7f0a962d5e8c65f7f052f0bc
15. 0x39999cd980e41ec2b00689b8f721fe6463b8366a077d7faaeed19e6514cfbac4
16. 0xcdac863807ea81d51a9ab718457637e91824fd377a06759901352d9a23933554
17. 0x01c26569ec8e231551522ab452fd5d417c3d66f29c7c76886a8ec295a18dd624
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345