Evidence row 3026026

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/SfAbu9"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6960cae4-61ce-4182-855c-921b9a5e6300/.well-known/agent-card.json"
    ]
  ],
  "name": "Hotero",
  "owner_address": "0xce028b1f0a949ccd78dcf7f18bf31c073ea9c781",
  "raw": {
    "agent_id": "259295",
    "agent_uri": "https://centralcity.ai/a/SfAbu9",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hotero 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/SfAbu9",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hotero",
      "registrations": [
        {
          "agentId": 259295,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6960cae4-61ce-4182-855c-921b9a5e6300/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/SfAbu9",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793807265,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T15:51:24Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hotero 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/SfAbu9"
}

What the leaf hashes

{"body":"bdb4009bd93d4c6e603e9c54d0285a8594e598fcb24ab7ca0d530df57a39b5f9","id":3026026,"kind":"listing","method":"sync.erc8004/1","observed_us":1793807484562825,"prev":null,"subject":"erc8004:5042:259295","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. 0xc13e847959afec51c94c2bc723010b2e896066bb2f0c3ec056214f0ac73559b9
2. 0xbb178f200b6d49b6133177a99e8847d3e8563ec10d996ee1141bd0666210048e
3. 0x20362c9cbe407361bb552e55f764b49edbca4bf90b4094f938feeff41bd9783e
4. 0xc229fd501c96ca2233cebecb3df6b3c303e1d5a83e80d6a52a0eb7bfaa009790
5. 0x63953c25e9dcc0b04cba26f3eee268b6cd494d448742ca1052a40e6eeb6a4c64
6. 0x0b81969b80a62a02d3721b98b9fd39c88672f88da3a3f70c09343411a8951932
7. 0xd0187430c29456793c6da757dbb6c8c76e3e31b76070428867be728f23590dc7
8. 0x1764cf2bed3bd41820ee2c50489a042c9746ca7dfef16a5f48b349ccf4d44476
9. 0xdcdae3ac9653b80f85b39f4a991997a7261ef07e90354f2158ec2b08bcc444ae
10. 0x06a32ceb1470e1d2cd5aec5a3aa0e9a2e1750fe1a693ba2329cf9656d7d87bb0
11. 0x4089d7c298aa4ee9286648ebd9be9f86f3d89a0c661dd333eef499a53eaf1995
12. 0x0fab81651fcc49d2c4842a7d94b2c71ddd672f6c40de0665c5efc4a6730718fa
13. 0xe7b21f48120e6d4513583acdfba815582ed80b35e3c9704c250a4cb03fc9e0d7
14. 0x274c9bc1ba12b05b3d744014d9ba00d9527c9865f98662174122dbc290b38d30
15. 0x5b8ce88213ec1f540b9f554b597f6fee893a9afa0156a79c8474549158b8ee5f
16. 0xa81588732e20541f1fd63a8674c3102204c511e11cd493c1ebf29abccd23069e
17. 0x321a352f90893ccd0656c1544d31825cd29cf74464e924a4ca7fb29b1f8ee0fd
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345