Evidence row 2925548

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/fQWscw"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/87e0e812-5133-472b-98f0-d3eab571b3b9/.well-known/agent-card.json"
    ]
  ],
  "name": "Halaunsik58",
  "owner_address": "0x2a3fd672c144c741ab55c7f7d0986ec0c9af10f3",
  "raw": {
    "agent_id": "217357",
    "agent_uri": "https://centralcity.ai/a/fQWscw",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Halaunsik58 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/fQWscw",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Halaunsik58",
      "registrations": [
        {
          "agentId": 217357,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/87e0e812-5133-472b-98f0-d3eab571b3b9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/fQWscw",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793756095,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T01:38:59Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Halaunsik58 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/fQWscw"
}

What the leaf hashes

{"body":"658feac58226f5a67e7f512a4fa342dfb59c4ac2efb0e29b98eb6b7b691f3e34","id":2925548,"kind":"listing","method":"sync.erc8004/1","observed_us":1793756339507659,"prev":2925104,"subject":"erc8004:5042:217357","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. 0xb7c180d34218ca549ded53ff1091869c3f0d5132eec52cfe6c53b8e4401e6836
2. 0x7fe0d6e958bf12933387219c1b08958c25cc27710748e0c53017b419e4b2dcf9
3. 0x67fd611dc1dc1f337aaea62155a5a4304da733f26c971c73c7a92f06f5c5bd3b
4. 0xf1d1fffb5815f82738ce2b41b7194ba40606c8f52510e72e730b4f17df9ed99c
5. 0xea91cdd865265d29b7043a1aef8f89bd58643540cc1cafea4643118c0b2d3455
6. 0x01a2d7eea0ace7bbdb2dcc93c3d39edee86f7d8c2bca90f3322acd7ddb25295b
7. 0xf673678c451daaa4efba6078cc53dcf6fa3a9c3875210de910ca87001517c282
8. 0x0109401b22acee208212ffd1c053ed884040d108d915740ba733bbf1c792a35e
9. 0x30876ca66d238ae4b1c30670175baac97eb6e3ec729524d284f8ac8a2a767abd
10. 0xaea108cc623a62fdeeabacc47b5f1f1a859e07a39ad9c7caee23c3cf22a76489
11. 0x573c4aa95bede8c2495778cf470a67b0d6cc49e71f290419aa6cc000982ded39
12. 0xc134ebb1679ad69d8e6da5abf3d3b4c12664c96facf063b91247d587127a6413
13. 0xd6a22e336b1c6bbfcc4a12be911614c537449e248936a3ebb0c100815c42cab6
14. 0x7aa3efb7074066b3f8ec1d8329dfa11e7f8bb9594e7b6fb5e94738e387e076a9
15. 0x99e1d917a09f567cab45503a7bb813f7329bab71a3ee4058b136e2e24fd38eef
16. 0xa81588732e20541f1fd63a8674c3102204c511e11cd493c1ebf29abccd23069e
17. 0x321a352f90893ccd0656c1544d31825cd29cf74464e924a4ca7fb29b1f8ee0fd
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345