Evidence row 3081419

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/SD8KFx"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/05a99960-e03a-4599-aa17-7958ab1f3d8e/.well-known/agent-card.json"
    ]
  ],
  "name": "Reumparan",
  "owner_address": "0xd3b82b4361d1cc2d87dedd2426feb9ec9b32d104",
  "raw": {
    "agent_id": "286041",
    "agent_uri": "https://centralcity.ai/a/SD8KFx",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Reumparan 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/SD8KFx",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Reumparan",
      "registrations": [
        {
          "agentId": 286041,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/05a99960-e03a-4599-aa17-7958ab1f3d8e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/SD8KFx",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793822416,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T20:04:48Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Reumparan 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/SD8KFx"
}

What the leaf hashes

{"body":"1948ed3a34226feac56c84abd5265c86d51de59e1ed8d63f9286b8c7e96781a1","id":3081419,"kind":"listing","method":"sync.erc8004/1","observed_us":1793822688731601,"prev":null,"subject":"erc8004:5042:286041","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. 0xe3af511e4dfb4a68606a6189d231e33298b66e2b8bc71aa47397915191b7c605
2. 0x7a168cc75237cf2674999749a6c48290f6a322f20993555b876cbc34a566d6cb
3. 0xc4d801ed4535a4399f2226d2cd717b23d2119360edeea37b13cef9e99174677b
4. 0x47964a87a5553785450145b3d490eb93aab821e8182c7691fdc6a10c56c33f37
5. 0xc948e2f480755b7614e386b7c5da05479edfa276b1ed44b685d1bdb5f82f1a0c
6. 0x17018e370ad97d0c112b9b4eaf6f591eca58e415dcf298b771f6f754ddbb7f73
7. 0x56b2f618f072768ff3311a93c5a66165de5e696bbf820305df50099f17f04ec7
8. 0xa99688624e0bb3c89994e34622a8fe8f973f76f51593f60343c7c45fe24078d3
9. 0x0312176b241e4b902a5fd74de9952f0460958aed2f739a9ae1bf1be5ecc2dc3f
10. 0x931a3d22d13ccde706045d90db3e392fd5b5957597c505187aa798badcf3fae2
11. 0x9b6276598f8a0a702f212a956ee7e6d63d829acb45e551fdc44b5714482b641c
12. 0x52c59214d635daa4676179d342694700ae07ec8e543b7d08681c03d11e3829ba
13. 0x850edfbd7f1ce6d3e11c51ed25671246e630daaf19bcd4d227e43e6f1340b62b
14. 0x7324a05814342612129bbef98d94a12fff89b93cf121ff58f8160eaebd6bcbcc
15. 0xacfc95cc63f2205f2e42294ed36a317ab746c06b12feb3c243315356ad95b62a
16. 0x621f050d36e1026696df95e35f6767fff738c18d7486aa88506e941d484ebef3
17. 0x7efb735f8d49bcac59a20b148718d382f32a05352c0255ebbd501ca73055453d
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345