Evidence row 2528331

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/lfaVhp"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4985e86c-d8d7-44a6-ac4c-7fe6badce5b5/.well-known/agent-card.json"
    ]
  ],
  "name": "Trobel",
  "owner_address": "0x2d8edba1c5406c54c46e127b3f41855c78fa341e",
  "raw": {
    "agent_id": "159326",
    "agent_uri": "https://centralcity.ai/a/lfaVhp",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Trobel 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/lfaVhp",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Trobel",
      "registrations": [
        {
          "agentId": 159326,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4985e86c-d8d7-44a6-ac4c-7fe6badce5b5/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/lfaVhp",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793682230,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T05:04:40Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Trobel 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/lfaVhp"
}

What the leaf hashes

{"body":"861f79bf7afc899db2142fd23df73cf5c09c69563e6d939bb33223b2de391cc2","id":2528331,"kind":"listing","method":"sync.erc8004/1","observed_us":1793682280901495,"prev":2527727,"subject":"erc8004:5042:159326","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. 0x4efcb865594d575f7832e82c1da73070a10fbdffa8c149258f13de1ada9b1c81
2. 0x2751826e6974e5f20b95039ec2a0961e2d0487bab8293da5b4f23b6f76963e87
3. 0xf8db355ddff256c54dba6b5a78a25ec296a6dec3c20b7a4714b31146eb5f753c
4. 0x048345a3f43312c820b369a3db31c08ad8b2a4e3027ab7f13f78a5a6b28fc1e1
5. 0xf1a2b2af00430e4e0b1a483d6e47d8ad310e8e6e6d877012c5c2cb78d3b05c8e
6. 0xad7c000b9d3fd1e5823b0dbb8595bd6c057c6785acb59fff4d75538cb178d360
7. 0xa5bf581402805a5c8ebb88a4f4b4e3cca48578f1c91a13b5592d5f8fc717c367
8. 0x71e18ea52cf69ac1fd1f823819fb623c88e091059cec31c27eb2b245cebe78e9
9. 0x16990cd373e4110187cb0ae67c53431d259ce646b95dc4b2992c5f5eddf605b6
10. 0xf796ea2def3454e7da372983c65f026af4cf1665dbd6eb80dc1616a995103174
11. 0xd25d1e6f3235f0a8668d50ccc6590046abbfc89e6b0a4f59e8a3c6f8d983b72a
12. 0x5067e540510b4775123aaa1b89e8e771fff48cda2d5217221586896ab145069b
13. 0x94187c120b8099d2990297ee88e8eb9a21573805f8105e5ec8b85c062f211c25
14. 0x4b9907277e91efb1f7d9761806af6ae068cc26782473322e3d536248ba73fc2e
15. 0xda5db54125314643afd2553cc06bcc66d4fe0ce60c8998f4ce0b19c465813b51
16. 0xd3872af0d8c282b0d088e008b24701ec7576ad8e40ceab245546a2e300818868
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7