Evidence row 3101386

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/8OSeWy"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/56452c49-ed90-4752-9d61-fa517a20e68a/.well-known/agent-card.json"
    ]
  ],
  "name": "Flunano",
  "owner_address": "0x5786bff0dfacb1b8d78fccdcc425c7f6fee94b09",
  "raw": {
    "agent_id": "286652",
    "agent_uri": "https://centralcity.ai/a/8OSeWy",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Flunano 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/8OSeWy",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Flunano",
      "registrations": [
        {
          "agentId": 286652,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/56452c49-ed90-4752-9d61-fa517a20e68a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/8OSeWy",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793822751,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T20:11:39Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Flunano 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/8OSeWy"
}

What the leaf hashes

{"body":"89b4c8d70a214247694956ca5913b8eca1d8fe482bf06fb8d36696a575e3c490","id":3101386,"kind":"listing","method":"sync.erc8004/1","observed_us":1793823099400810,"prev":null,"subject":"erc8004:5042:286652","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x2b06503a0b9c1214bd2e9e436641e257b24ff4a4b35099932c92d26155762f46
2. 0xbff44c46816e0d6373ed470472fbe4a8a63b071747758c6d846310a544b1d61c
3. 0x46a06c129de3eecfa2d3be48e4c2083c89ef1ad26c44c12c5ed495c1dc806451
4. 0x34cf8d2e8ebacac9a74e77e1596ab5f89439a52614378b3362ad3a555be91e49
5. 0xf6f84020c9a82816e410039c60aa139393291f1c8cbf6a651c24947c77520b39
6. 0xd72aae5d9b06f01ab53769e3848c90c8f3c6b75d33c9a35b3ae691efea611df9
7. 0x9cfee9cecb23cebe9f2257e88ef9c7052aa44ee6bcb0b4868fa434b6ce94553e
8. 0xb682edea8ea47c93c4e9da4981751bf64cedd62cc2db4b2c7427e13155e0bec7
9. 0xf6a0a451330a38efb1b77bb934f32305d5dbd31bf26ca81b0642d8f09127337c
10. 0x2b6b912b78dc171728e008984bc868e8c4e1bb886192063ae7b2d2dfb6e7aceb
11. 0x90e678c258150731957d7d7c70644e4ebcfaa7d6bea9d44db0a4e432897d2d93
12. 0x6b22ebbc088c5af5f3e8cdc3e5ef89ffafbc4f261cdfea59b61c8ecf7157e750
13. 0x661a96c937bf6ca01d805f4f4f36198bd27d6f808d4358c0eb4116706a411f51
14. 0x4be10d765cf0cb6820e51b664f4703077b474dfe0fab694460a1ed08402448ff
15. 0x80d767e810dea8f03e47cc3217bd2604062057071b87fb3908bc918d21222df3
16. 0x8632761f28bd1d3a8f35afb1fa5e24cfd1b78978317cf7ac09f0fd65df795c1c
17. 0x84ade16fc3dc3a4a6aa46b581fe43195d593a51802c7d0a75e650bfd9c3ea4df
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345