Evidence row 2196508

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Q0tQae"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/eb8177d5-60a1-4c8f-a750-5898ca65d880/.well-known/agent-card.json"
    ]
  ],
  "name": "Tumon",
  "owner_address": "0xa30f000f5c147fdd791ab8ee030596c17796335f",
  "raw": {
    "agent_id": "124173",
    "agent_uri": "https://centralcity.ai/a/Q0tQae",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tumon 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/Q0tQae",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tumon",
      "registrations": [
        {
          "agentId": 124173,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/eb8177d5-60a1-4c8f-a750-5898ca65d880/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Q0tQae",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793645871,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T19:01:24Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tumon 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/Q0tQae"
}

What the leaf hashes

{"body":"642efa96ebf68a08fab0918d247be0b0b4a6e59c9de90d609239551ef1bbec32","id":2196508,"kind":"listing","method":"sync.erc8004/1","observed_us":1793646084296355,"prev":null,"subject":"erc8004:5042:124173","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. 0x60ef29f2cdb229ceee6cda6243975a81ee3a279a6d70010cd7512e1f69f93624
2. 0x45c72b433a44c99ca8c1bb563fcc65d6b64f7a6a1e6a3d1084fd56bcd7653280
3. 0xb395aa406eae23310b805fb282ef19054b372cf19e3ee0fae389345515216f9c
4. 0xbdecf09c7d113d5c4c416943c5ee281426ee13630493e830b199e7222ad2091c
5. 0x261d692fcac3995356d71394e7e2531232a7759155729fcaadb30818a18609c9
6. 0xc17f62add498110c151b278dfb0567759e11040bbe78b3060b35a07160c0e24e
7. 0x0531a601a6999a522882317330ac304b1b793765e2f0ad30d4d6a2af00bec53d
8. 0x6b604dbcd361198e44697a4574724c426f3cf46654b7f368fb7f69c242201b36
9. 0x8205e96175302f72de6adf63635e25418b006656ef9669f33881d6a3728ba2f0
10. 0x16911326dcd16e8ddd241cea6150682180cb4434320a0811e0e18dd5a226a974
11. 0xabd9ea0ed6034fe9ec9a545a2cc7ead795c4ef93ad26f3922ec6093f62aaf439
12. 0x6b4875590ee8954f5315611ea1c32c35ce609ce69cc5cd56dab438a799f4f825
13. 0xfcf5d9c790c40588489c41a23736feba4efc9e83eda3317c30f53a98ce8d1d89
14. 0x6ae97c2bdc679e3326a739627f6c3a307d7e25e547b9bf23dbf2622fb26d858e
15. 0x23f4763e8db2efe57fbc28dfc68f2b97b65f54a03425994e68157763af649a50
16. 0x0e5696ae625571c52ddcd8dc09aa6c994b4ab38f2086df20d56f1f01c603e501
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af