Evidence row 2499678

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/okmGAK"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/22501c2e-703c-4450-bac5-8d352224648f/.well-known/agent-card.json"
    ]
  ],
  "name": "Klalet",
  "owner_address": "0x6bac4afe0ad9db77708d0cce6d504a8751a9799d",
  "raw": {
    "agent_id": "148721",
    "agent_uri": "https://centralcity.ai/a/okmGAK",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klalet 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/okmGAK",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klalet",
      "registrations": [
        {
          "agentId": 148721,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/22501c2e-703c-4450-bac5-8d352224648f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/okmGAK",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793669897,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T01:40:04Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klalet 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/okmGAK"
}

What the leaf hashes

{"body":"e4313a730ae4886c87138ce58daeeeb743cdcebf9faf907ac16520fcb224d5ac","id":2499678,"kind":"listing","method":"sync.erc8004/1","observed_us":1793670004276287,"prev":null,"subject":"erc8004:5042:148721","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0xeb4ba85563f57777035c0c016de451a28e920cb408ebfde64e73ff85bb1558e2
2. 0x4470d1ba07dee983db73965863b4a2589925b3bfb9d9562e316182d206b8440b
3. 0x1ef4467242c8ba1be2d54b3a1639d8faea4b5b58966997685c5d0d24cc154e7e
4. 0xfb038c4215208af872a40e0bc27cc8a2eb9021a98fbe6782a703a7c2f7b5e8f1
5. 0x4a817495d05a1d98be96811a0df7b8e08de6375aa3ba938c6c2667dc7f9b4b50
6. 0x469ccd58f2682c1d306aef035e68205c573741b472ef1aa70830efa7f811ad80
7. 0xf0993a50d34c823011f09fc20c74953cddd99c6f7cccc8a7631652e93b1626c0
8. 0x17964b7a77771cd27dbd29899e749aaa61f7ac8eafe8d07747c9a2b1fd87680e
9. 0x188a05016a5acd4a8c026a93d291490146c0f5d72af35fa80fe55b5a76fd3aa3
10. 0xdcfd168b759c220dd53cc4c590a637a74a0aa42cbad8217b13db58d52b016593
11. 0x1d4d07a77e4281076fbbc48c458b8e7f12ebbc3272618d1941417e9280447792
12. 0xe64093a7adbdeb4fe57a961a06823f4a262142347ef934da5b7d7286520ab59b
13. 0x57b25ea6cb764c62af44fb8bcb6cfbbf38d741be80780cc55d536d03fc0602ac
14. 0x3772686f2a1eb334138050fbc502de05a788284f1b6d6ecca81bfe0056770df0
15. 0x006ca23845a42a2d7f3ffca485568321f0deef0a65ff45709711a78f8e68aa0f
16. 0x68c6b9053bb76224fd0e15585b411d440e30609e5a4fb17301a7d24e9b177e60
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7