Evidence row 2975471

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/4UNuHE"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/dd5414c5-059e-46bf-992e-ccb31a715f09/.well-known/agent-card.json"
    ]
  ],
  "name": "Klontik",
  "owner_address": "0x41f27bb19157bb148f2690fa21066c7a1b307eec",
  "raw": {
    "agent_id": "235350",
    "agent_uri": "https://centralcity.ai/a/4UNuHE",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klontik 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/4UNuHE",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klontik",
      "registrations": [
        {
          "agentId": 235350,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/dd5414c5-059e-46bf-992e-ccb31a715f09/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/4UNuHE",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793779724,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T08:10:59Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klontik 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/4UNuHE"
}

What the leaf hashes

{"body":"4a24c3088c4d7d1704b5607f11ca13385523a9db4a9858abf285b6d403c4928a","id":2975471,"kind":"listing","method":"sync.erc8004/1","observed_us":1793779859025402,"prev":null,"subject":"erc8004:5042:235350","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. 0x756176fc9d7804526b83938e756c42c3171b91dddc8a52817f3cddd61f8e8506
2. 0xe39b1e5e2b144b0bce5d8c68e73c067736a79f78fc5427b6ffcf99c4bfdf1794
3. 0x6b2725ffff15b9cda08fc9021ffcd87f3d6750e6a3df0fdba47b5644eea8dce8
4. 0x2901342fcef4bcc2f317879709da0aaad6260ad3672f325ff557f6cacb50ffbf
5. 0xc81fb2056d3cea880e24ee05da3a9e31f14c45402815e8814cfcba29b708b5c2
6. 0xbdbb5a1426a129ac9aa478469593cb250d9ad51074b1938e5e910eee528470b9
7. 0x73dd0d3fe267677eed615acf7a222bc2be2865b129b0732e176b75d6aa26598e
8. 0x06996a5e6df265115a77c2675cc4599becdf20ab22456f4dc6becdb96c8a4b61
9. 0xa4225267b11571f9717df2f93d0d171c140e141ad405631c1dd05a0646babd4e
10. 0xeeff147ee3f38b3dd26346b60f13a9131a6932f91a4188c562769e85d91259f9
11. 0xa7ea1aca1b95de24fdf8152a2208bef661eb4f1a7c6da284ce63e40296a3cf62
12. 0xd99b22b15bfe71c831ca2b33a30a61ee4a4e8f18402d78c01cf1c8ab93df81b0
13. 0x09fe091f63c54848d87530415bc5f98c2ea6535403574d2b6614f885c6c48f8d
14. 0xe27ae3c825a133907c02ce25e7292a68e76325500afc33ab38a3ba76e1a0d26b
15. 0x539d73c83d7aa7f740599809a1eb066b48ddd9e8d1ce14a80cb191f4cf87d3b8
16. 0x222747d565045b8857fa26ae816cd563ae6334c25795b19227a65c6abf341de3
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345