Evidence row 3144739

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/7vLEiu"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ba647073-6ae0-49c5-afdb-0ace207952cf/.well-known/agent-card.json"
    ]
  ],
  "name": "Hedobon85",
  "owner_address": "0x3c109e404e4130425ad168cae4ca64976cf173ec",
  "raw": {
    "agent_id": "304860",
    "agent_uri": "https://centralcity.ai/a/7vLEiu",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hedobon85 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/7vLEiu",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hedobon85",
      "registrations": [
        {
          "agentId": 304860,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ba647073-6ae0-49c5-afdb-0ace207952cf/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/7vLEiu",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793832029,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T22:45:45Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hedobon85 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/7vLEiu"
}

What the leaf hashes

{"body":"b04a9c91a1db227be08905b4e7c16f76ebc66f8f6ad8eb2639af1603668e7eb8","id":3144739,"kind":"listing","method":"sync.erc8004/1","observed_us":1793832345198164,"prev":null,"subject":"erc8004:5042:304860","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. 0xbbcdf8226ac2405e2c70f8e2e6e097ad897aa58f8c17b250c85467b8d8fbd874
2. 0xc826d806bda84b2b3b6bc2ea5cb29e2e2cff460ec23b5cf95342f7ad6455003c
3. 0xbca2f949d832de19a1602c56a78ccb95551d2c34fc42d40f407c99c7ad1fb5b7
4. 0x820f03f992d53efe5d7cff5f9d7e3f4826db4747a3d8a001c7a611d37270e77c
5. 0xb92bac9711dccc32eb5bc25737b5e26e7c26e65f5a2356dd123d69fccae7d4c5
6. 0x6f81b03e4e613d94d63bc06d68e13bf4c1542da4fe0d2f50a65abd9772e87b6e
7. 0x65c213aa0bd80a62ff1f1d51de2de34ec58774823826e972595c8a679c9604ef
8. 0xc643bc7e56459b0c7fdef4f7900aecb8abc52c8d4bd3c55c88406086a16bcd88
9. 0x93750e23545b696402a4df505e85b19a7b849765e51dce0e7ab7614bce9dac58
10. 0x8a91de0d0ac2c08577c886d4322e3ed761a06bb9a8522d118de7b6623ff7db15
11. 0xdf935b3c0705be109e8c01469e6d3cd9a0b1da089c9809cde50d8cc16beef1a4
12. 0xeff06e8356c5de3ab8a2ed325febc0d556dc06f70983ed95744c74ac3e7086ba
13. 0x2a8162f40aa4c5724a3665329609f744b79b400662994f1b00ce0d7a210400a1
14. 0x7aa3efb7074066b3f8ec1d8329dfa11e7f8bb9594e7b6fb5e94738e387e076a9
15. 0x99e1d917a09f567cab45503a7bb813f7329bab71a3ee4058b136e2e24fd38eef
16. 0xa81588732e20541f1fd63a8674c3102204c511e11cd493c1ebf29abccd23069e
17. 0x321a352f90893ccd0656c1544d31825cd29cf74464e924a4ca7fb29b1f8ee0fd
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345