Evidence row 3143361

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/GRYntU"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/fdf00bb6-9f33-4e9c-9c20-678a41112766/.well-known/agent-card.json"
    ]
  ],
  "name": "Bosert",
  "owner_address": "0x5206d2bfdf704583b3e75bd1d662e2e9ee17720d",
  "raw": {
    "agent_id": "304237",
    "agent_uri": "https://centralcity.ai/a/GRYntU",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Bosert 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/GRYntU",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Bosert",
      "registrations": [
        {
          "agentId": 304237,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/fdf00bb6-9f33-4e9c-9c20-678a41112766/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/GRYntU",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793831548,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T22:34:14Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Bosert 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/GRYntU"
}

What the leaf hashes

{"body":"10fc7caff382a378ceb9a25dbe8c628ee2b2307384c8a47911ed2acefb16c843","id":3143361,"kind":"listing","method":"sync.erc8004/1","observed_us":1793831654858741,"prev":null,"subject":"erc8004:5042:304237","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. 0xe0aadc67d2f2a8ea087d107f94572e4469ad3ac7ccbfb8924f61e6241270dda0
2. 0x16766b85387bfbe9a71b77587f8c54183e4d006f41874af01c887fd3be1cb043
3. 0xd94de195a1589a472b0d254256cf5ea65681e3f7184f182bb940ed847d57b1ff
4. 0xc320c88ef1618babc731b166db8f7d432ffcdf3029343ed5c2932082f2591982
5. 0x95ff46d7df83967d683c77e49c7d45985171ab5d6ef2133fee3a65badd33c9ab
6. 0x8b86c53d6c63d47ea34c0523a6098ef54eadad8ca2291762a3b89ca8dc54717a
7. 0x9900eaa9e19d22713361770601d18a125692e1ff5beb75767b6620dd84c88415
8. 0x2c59a0cdc5163ba7fc7ba5c6383dedd876b4d49a7afbb3544777e62a5439d625
9. 0x8e35792fdb9d8ccf3225352d6a1da42a80403aaa34427f6d092b1160a7ba3298
10. 0x424f06eb66ab9004757e3b7b4808439206038e2a0faf927e5a51e1c49d16e092
11. 0xfb8590aec31cb5dfa7bc104e30aab3ef54c0d7d1bb2d6060d973b9c0bd3b2bd2
12. 0x899be38862ab5fe7dd74aacd0fccbe5f941624fa79f27fea66011773e5c5af92
13. 0x99af371946a72e5b7319779399678b3ed4e9e5ebee43a19f67c93b3da85af59e
14. 0xc76edf7c58295981a8b2d7f51e60517f029cdf9eeea7cb9427318525c1879cf8
15. 0x4720135dc0f8960ddf4e33d6d1c6326cf5957dbfcb5082125bda6c5dbe57f8db
16. 0x621f050d36e1026696df95e35f6767fff738c18d7486aa88506e941d484ebef3
17. 0x7efb735f8d49bcac59a20b148718d382f32a05352c0255ebbd501ca73055453d
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345