Evidence row 2188404

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/yh7Snu"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5ecd9c5e-7d82-4901-bda8-54a4756223f9/.well-known/agent-card.json"
    ]
  ],
  "name": "Kloto27",
  "owner_address": "0xcab01967ac1db41dd4aa730911552e74d73dcc92",
  "raw": {
    "agent_id": "120349",
    "agent_uri": "https://centralcity.ai/a/yh7Snu",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kloto27 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/yh7Snu",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kloto27",
      "registrations": [
        {
          "agentId": 120349,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5ecd9c5e-7d82-4901-bda8-54a4756223f9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/yh7Snu",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793643173,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T18:18:31Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kloto27 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/yh7Snu"
}

What the leaf hashes

{"body":"4f8b4e1080bc78f8d70de78b7dd8731c43209a6938a0c2e11d298762cee48e20","id":2188404,"kind":"listing","method":"sync.erc8004/1","observed_us":1793643511912559,"prev":2188006,"subject":"erc8004:5042:120349","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0xe396bd5d6c93338498095de8116a774afcae98a07f1eea53b22549cdb5899106
2. 0xa1fd6045881e2ce13f0347568a0fd2b497fc9f8f9f07314577ffe1370b05266c
3. 0xc702ff2944e88b9dce92753523e6541022f2b0b3c1d25e6b8ab35766ca156cef
4. 0xba3d17711db48bef2515a14c15a8c26bd34de297a7dfd4e47b7d0468a4db9254
5. 0xae812266abbd56eb07b198e4c95b9a1da5f6955785a1b88f6468e8486a3422e3
6. 0xcec3363250eea2f5b08259210c361e0a5739a4fc9ff04d07d11ca0572183e5bd
7. 0x7d2bb0cd274530f327a954cc9aa67e73e351f56d3d66cd310e4417b182d04297
8. 0x1982dfa7a46db28c61b387258f926d6420cd7a741e0829eb9a71d4851906a7ed
9. 0xef95579d3e1fcb8349cbe27df89e9eb203fe2fa2a8e263614dc0c88164e46dfe
10. 0xcf683a89b770dc52c071f35400ee5710fb606d9fabe70e32fa7432d8fca732b4
11. 0x5c9be338678c5f20e9141e4b4213baa51419ff68f4fd55126839956d9b71fc19
12. 0x22bf176b50c1376a81c95eb70dd7c6a4714266ec78d08fbb68be60b003a0354c
13. 0x5dd9fbf811b05f3e5af51f812b6eea86a039a192f115aecc0fd37a502e3a04f1
14. 0x3e441d3f53c7b69d6c73ef93d327dfc3071a522c550856540832b34fcb531738
15. 0xd643f764eee39146411d4bff8903a327f4f8f55616e14e57281a245206d6ed2b
16. 0x6dd7e4db65395e8670c7c2747d44fec79e03305934ef4746bf5dbca04ec6ec49
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af