Evidence row 1840411

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/fzgMqK"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8314a79a-b3bf-43e6-890f-97ac3733efaa/.well-known/agent-card.json"
    ]
  ],
  "name": "Hendik",
  "owner_address": "0xabd132af68e28a44e2c8c7f5a059479b84df0f52",
  "raw": {
    "agent_id": "34943",
    "agent_uri": "https://centralcity.ai/a/fzgMqK",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hendik 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/fzgMqK",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hendik",
      "registrations": [
        {
          "agentId": 34943,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8314a79a-b3bf-43e6-890f-97ac3733efaa/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/fzgMqK",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793573279,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T22:51:55Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hendik 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/fzgMqK"
}

What the leaf hashes

{"body":"c597403e4832c55dc1fca4181ffa86d680d29596ccde926d771263df87adbcc4","id":1840411,"kind":"listing","method":"sync.erc8004/1","observed_us":1793573515804698,"prev":null,"subject":"erc8004:5042:34943","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x7a72dc30d3b999ca00b9173cea48c3c8d8aa8008df039b2469352e0eb4e0d679
2. 0x7db75f6dbd98bd04e7d52227f662214b108dd4ba7b8be229acb611b69012c198
3. 0x0eddcf4b71cb415b7471edf05b3782f11a95d5bb3bba23c53ed64d397cd767b3
4. 0x9d1f3645193cc2a4cca86f1716bed83ad59e1052815e57da18729c5f1d42cd85
5. 0x79088fbb0e14ab648e0ac52137da024a8ea598b21d31811bfb200149e339b76c
6. 0x7d1b7fa6b7baedafcff4c6cade97e7233d7edc5bcd10b4545d50bea9490e960d
7. 0x0c4c23be0f8c1906fae1a58c21ac2edb48adcf4893b3eec5d875ad15275ff52a
8. 0x362aba7c12c55d1fc5f842381d9dfac0df5e03e78b8564533b347f757239386b
9. 0x896204666ab4470849682080f6c9972f928c0dfdf40f0d45cec44e4a3d9f974a
10. 0x27cf61cc434972937324c69908183a98a35f14fcd7a1f2b34d1b499470d49688
11. 0xbd8a3f895ecfe19f55af30af517863e290c5e4b5c90b8220ebd4b2026a1b53a5
12. 0x9a9e879591a3a0c0c16124efe0ff42b3c7409385d7343b036feed7c53c56aff8
13. 0xa293e826c573b6aacb42bdfe34ebf9ff9c01a7719cb79774843599231be3aa36
14. 0x7e26f771e19135838a4922e6feed7314ff3896114424cf5c9fb3c97de3545c5c
15. 0x614dbc600bca0766e288d2a5ebb7709ac565230ac6acdc88a5e4a7a5ff53c58e
16. 0xe329dbfb0db2c7f35334e66970a8ee37ee2d3356d34d692c10f84b6f7de65a35
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90