Evidence row 3058882

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/sPFnJt"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1a06ddb9-4a8d-4b01-a001-c8d2f382e37d/.well-known/agent-card.json"
    ]
  ],
  "name": "Klokeh",
  "owner_address": "0x7548dbf3487133961477a4daf28822a651f0e112",
  "raw": {
    "agent_id": "281966",
    "agent_uri": "https://centralcity.ai/a/sPFnJt",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klokeh 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/sPFnJt",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klokeh",
      "registrations": [
        {
          "agentId": 281966,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1a06ddb9-4a8d-4b01-a001-c8d2f382e37d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/sPFnJt",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793820352,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T19:32:23Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klokeh 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/sPFnJt"
}

What the leaf hashes

{"body":"5038fac5b0d1c1302756d65fa65e4106338932c0db87025727e05e649d4318f1","id":3058882,"kind":"listing","method":"sync.erc8004/1","observed_us":1793820743713340,"prev":null,"subject":"erc8004:5042:281966","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. 0xb8576cfd1772945fff0c4a11422ad475d63a827468d4511b44c317ed0bf7a10a
2. 0xd8278b29220d91ec4c871cc0c8ef36b68e8e32e392f5ad9e77fe80bf73b77489
3. 0x2d9c585d916d0236fb1df46f5b81bdab75a75437758eb6cc237ea0a19c7d7e9a
4. 0x683c511c137ff35f2c811f99389cdd9a96780123407433c7980d2f109face017
5. 0x19720deddf585b5ff68c2ab41050ee903ed6da36990d29a243742e8120868053
6. 0x8339778f9bdc1fff72f2f70292fa639780a36d825bddfc97394f43b7a95ed599
7. 0x758cff199d589634f0c568650f74c375e2e554de22c49cbc78e8afc57fd3e669
8. 0x1ae99a36d967554b06527c82c426c25c4fcaf209cace99b296e0f83a9d8db120
9. 0x29fc020f89e168786a543b0cc9b9e3a40f0700087cf87906bc79550f295370b2
10. 0x9e62a0b5f030e1f95776746d575d43d19db167acdef17891e5a52ba2b5dc6272
11. 0x9dabe3fb24e966e2f869a0d5f26e768e8030e9b96219ee82f3b86744b78170ae
12. 0x0d0954504710624997cd922ca709a71d0606775d162222186f6d1c8bfe9f6ce9
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