Evidence row 3128255

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/iRsneV"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7bd0eda8-662d-45be-9289-30042614bc1e/.well-known/agent-card.json"
    ]
  ],
  "name": "Gosteh",
  "owner_address": "0x40d66ef2eda9757b573ba50d831275d405699e9b",
  "raw": {
    "agent_id": "292662",
    "agent_uri": "https://centralcity.ai/a/iRsneV",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gosteh 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/iRsneV",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gosteh",
      "registrations": [
        {
          "agentId": 292662,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7bd0eda8-662d-45be-9289-30042614bc1e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/iRsneV",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793825894,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T20:58:37Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gosteh 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/iRsneV"
}

What the leaf hashes

{"body":"a2c805e87c0a0fddaf60ed43bdae9b3267c87fbc0282556e3db2f01b6b2e7121","id":3128255,"kind":"listing","method":"sync.erc8004/1","observed_us":1793825917372196,"prev":null,"subject":"erc8004:5042:292662","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. 0xac2cd5efc5082a0f1e363058dcaf4b1665c3254cd3712dd3209e46f1e2b9e71b
2. 0xe30cbf06ef022c72a61dea94b47e2e51756696f097a8419df484f4c9c2516c66
3. 0x2aab9686dbece3ac64f35345df1485b625f8609535551635c5bf8ec4b7278516
4. 0x9b376fbcb44b752babb629dd2de33a53d788680983b4e56838e63ebd1f83bcda
5. 0xf5748cdd7c574fd239d244b84133702fbce98031c76d5f2c4c09f693c4eaae35
6. 0x5ff2638af1e114998e4bce7d82d35fccf70c5937a19a03a0193c9e8711d5eb61
7. 0xa08f8860b98d9c82b0efc294333b2f3ad7203827d4f597bf7317d32f6393d9cf
8. 0x4817f1353f63298412f74db97c2537041d1f0f507719293f7f50509a64af4188
9. 0x3ba498097dce76bd2557e865ab3028a778b52d6a3b60b14a86a5427515c8cced
10. 0xf0092b6c25f818d0e4f11357b76b11c87b70b3ab40dae11784f53d84f946bc58
11. 0x2e770b3fc7af9ca882a344ef94a940456e5909ebe6d58d473127b45d92238c47
12. 0x8a8ff4dde89defe052546dce84e6fd95a1ad8fb0a0369210682081941ef1aced
13. 0x34459b8d57f5a36fabcfa2b96d83738bdd1f645478292b706aea92e13cab45cd
14. 0x92d1546649a38d8855383d420506ec911477e147ade62c89c02d41d334c9a7f9
15. 0x9efef3631f971f9adf134dd93a6862b2ba10ef6a355b78514b4cc469a0d1496c
16. 0xaf6861b690de8e69efdec688615139e2df9624a773d4c6017d1ef5841d1ac724
17. 0x321a352f90893ccd0656c1544d31825cd29cf74464e924a4ca7fb29b1f8ee0fd
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345