Evidence row 2728036

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/WDah2E"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7c2d72ee-f6e5-4cb1-a7f9-103e054f5e3a/.well-known/agent-card.json"
    ]
  ],
  "name": "Ilakert",
  "owner_address": "0x4e97cb2c8502f980aab45b687f4440e365d11ab6",
  "raw": {
    "agent_id": "211576",
    "agent_uri": "https://centralcity.ai/a/WDah2E",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Ilakert 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/WDah2E",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Ilakert",
      "registrations": [
        {
          "agentId": 211576,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7c2d72ee-f6e5-4cb1-a7f9-103e054f5e3a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/WDah2E",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793748542,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T23:31:01Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Ilakert 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/WDah2E"
}

What the leaf hashes

{"body":"ea576f820a7638fb41be38d8e704d32d5333cdb298b700319c888ecfa00d4958","id":2728036,"kind":"listing","method":"sync.erc8004/1","observed_us":1793748661146952,"prev":null,"subject":"erc8004:5042:211576","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. 0x43d476b6b0d10527d0572c42f97da0e927c7529678d2221e7e97e351f3630f98
2. 0x9b15674a222c54f3b3256e8d24ce0c30bda69f3e5403a69eeac12356fcf36228
3. 0xbff024a900cd3443768dd13b16b65acd01ca26d08d4cc138980a8b930079da8e
4. 0x5991cc387592394af9b8acf61e678e17ea98c6d51edfac9785c63b3619b2fde7
5. 0x2a58e90dcdaff669b70261f741a6f5a2dfd1d172593870f66264c0d93607139d
6. 0x2df2dd87c651ea2118cfa8d8f981b33fdcd71c176163ad1b5f822a020f87274a
7. 0x6e4387d4b6c3d8e426e125ceaf0c344165a972d8187d3fe6cd48d5244c8435d1
8. 0xfd782b3764a87cf739a250d89f6a872dcb58d2ebc510242cada112b5f3751fa6
9. 0xb4dc60315824c1db8554acee6a025b5fd75521d1b59d95ce56b6972abffad6df
10. 0xc224d3df63782bf6ad37bdaeec549e7846a77bf2ffbcf7ea40d83536bb524203
11. 0xc5a10c88376bbc89c5b1281ca2ac735979b413dc2f86eea54b3a3b34f7c2505b
12. 0x5ff43b4af0926b2c821ecfc8692ba1e71eab00783adb09823a8a2e2208cf51ec
13. 0xcda9afbf6d521dd006295916d12948a467a90d542e8d2f80f42339b4f83ed5b1
14. 0xb86edd36717aff076ef26c04db10a77f49a2dca8367fae52e69b19705922afab
15. 0xeeeab58fe0869203702d6caa20f3db31453ec2f4ac7b99890f0842a5616a7f99
16. 0x35ca4633a97853eefbf38aaf743dd7ff85a4c731ccc8e31a34fd826c3142d6ea
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7