Evidence row 2511461

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/RuYMr2"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/79aa847c-1405-4f4d-be54-0bbe8b62f325/.well-known/agent-card.json"
    ]
  ],
  "name": "Maosta22",
  "owner_address": "0x28e98b106b11f6ef03307f9bc69c227de7f2c5af",
  "raw": {
    "agent_id": "153083",
    "agent_uri": "https://centralcity.ai/a/RuYMr2",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maosta22 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/RuYMr2",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maosta22",
      "registrations": [
        {
          "agentId": 153083,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/79aa847c-1405-4f4d-be54-0bbe8b62f325/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/RuYMr2",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793675127,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T03:05:39Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maosta22 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/RuYMr2"
}

What the leaf hashes

{"body":"17dc5423d6c5457e30f3e22c562b95b0f6f3a64d0028f8f58c229ad53479f9ca","id":2511461,"kind":"listing","method":"sync.erc8004/1","observed_us":1793675139539293,"prev":2510924,"subject":"erc8004:5042:153083","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. 0x583c3c784e31a63d94fc7e5e18ae06701825772f4610571241e640d9a176a9e5
2. 0x9dbe383856118a2e7769c134a3a20bc3a9406c6ea05a77d7c413f80562501c96
3. 0x273fd00203055a5a2a8251141fec54183526c3e12967bd952e69e9f074a4cd94
4. 0x4646db728629e6f6a96ff9dd0210cc84ed3f99e2bc237e478b57bd0559a05c39
5. 0x7b9c92c47408ce4d3675ba682f8b129ae5ecb4cf48f93749b43f4430beb71a5f
6. 0xb354fc97009ba25b778eb9248c6685b7a9c88add401bf796844632a0f3854b18
7. 0x5cf28bf7be73b99eed9d70a891e9057ed6a408d1c188717fcdad169727dbf28d
8. 0x7e3435d84c14c7c3dd5a80966e4d012f78a4d07b7bbe1521e0461af2bba3d043
9. 0x815fbc3e6c3a1e9aa41295572408fa5a04b778cfb1c2daf5a3df55709bdeff7a
10. 0xd00844a65971f751ca7a4c20060e33784031e0a914f823e3dd3a08819ec3724c
11. 0x1909bdb59ec3e8c968e105cbed8958f1246e6d384f479b3497e98dd0af10201e
12. 0x70d65606720a65c49b64703ea697c1212a08e2d8eb236d9037e716b053982907
13. 0x3ac62fcf3380a6da35d0b46e086a6e875d80896d818cf88fdfabb69923404b5b
14. 0xa0355815fb68405edba1fd1bafdab2a650279d2317deb0f4dba32a14a86d8ec4
15. 0xda5db54125314643afd2553cc06bcc66d4fe0ce60c8998f4ce0b19c465813b51
16. 0xd3872af0d8c282b0d088e008b24701ec7576ad8e40ceab245546a2e300818868
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7