Evidence row 2602385

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/u1Kfrr"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/791f42a9-0cb5-487f-bef9-386a545c6207/.well-known/agent-card.json"
    ]
  ],
  "name": "Fumias6",
  "owner_address": "0x40f7ae24d27e86b5df6e2ccfc5e266035517bdf3",
  "raw": {
    "agent_id": "190108",
    "agent_uri": "https://centralcity.ai/a/u1Kfrr",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fumias6 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/u1Kfrr",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fumias6",
      "registrations": [
        {
          "agentId": 190108,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/791f42a9-0cb5-487f-bef9-386a545c6207/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/u1Kfrr",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793718450,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T15:09:37Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fumias6 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/u1Kfrr"
}

What the leaf hashes

{"body":"83bd3ff3ccb10a496db10ae9fe23c25f6818f71a4bffabed96935f75745c746c","id":2602385,"kind":"listing","method":"sync.erc8004/1","observed_us":1793718577729600,"prev":null,"subject":"erc8004:5042:190108","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. 0xecaa22b190861f49313d0a1c5ad5987312e7ee61e853fe5529f14e46d7a368b4
2. 0x626bccc05ba31396ef864bdbe9c73fa1f4a2cbd2dcd0a4f14af28d556f63df26
3. 0x1fabc16fb8fa3ed048a027f54ab5bd38b94cc72ebab7b3b43ca3c3d5a924ce75
4. 0xb0517899f8cfff7b9139d4118e0b17adbef62d29f3c63e392e9f743e7ea7a7f5
5. 0xe818e248196d30dbc9cd7a12532a59140bafd3830c4cfa2445d15b156bf80952
6. 0xd9728d24c2ea687b1bc86c5357dab9cc62b925fd310e50b980ea08f670e8a651
7. 0xfbe0c968b346cfadef09a4ae1149677205777faeb3ad79b54b5c4472f25e6e39
8. 0xfcb19ce63dc327c10a4cc3955e4ae03137d1e741d0913c0d6af6a3cddd2472c0
9. 0x05ee830703cfd9b914ef26e9597935667248198a089a0114159fe558efd2ef0a
10. 0x2d4fc18ca7229ecd598e23a762dbd39ed97d8e2331e1463fb2139a0267649caa
11. 0xaf9c0db04fe42689dbde2c86141826b7166eba91e2c50272782f99d94eb41a6f
12. 0x3e14a54c6a439865af5ed15784a9e7980e57d2191e4f764053c87eab828b7071
13. 0x01e9de68aa9b43892927b1c264f77e0ac05047278992dbb0b29801b5ee9c6fd2
14. 0x2548979bbd7b1568b5a14db6fca0201979c48165192f2b55f45fa21471031e4f
15. 0xa29933ab8020ad948edbcf3e65194e73a6b113a0063231c1105b56c2d59ab97d
16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7