Evidence row 2303268

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/K9fbxw"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4e8e40de-3833-48d1-b60c-749f4ed7a643/.well-known/agent-card.json"
    ]
  ],
  "name": "Alema",
  "owner_address": "0x7bdda620926a388c1b5b9829700395dbda9ffb8b",
  "raw": {
    "agent_id": "142125",
    "agent_uri": "https://centralcity.ai/a/K9fbxw",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Alema 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/K9fbxw",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Alema",
      "registrations": [
        {
          "agentId": 142125,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4e8e40de-3833-48d1-b60c-749f4ed7a643/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/K9fbxw",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793662832,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T23:45:04Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Alema 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/K9fbxw"
}

What the leaf hashes

{"body":"bf664838819072d5ef86056626cc0c3bbe132a2f8221a4e012372d7756448cf6","id":2303268,"kind":"listing","method":"sync.erc8004/1","observed_us":1793663104393249,"prev":2302083,"subject":"erc8004:5042:142125","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. 0xbf2a03b0955a1f2312ee59d4691b186ca0b0256756a446a12f81b11048ec5e7b
2. 0x7617f345b029f270c8fbf8d9a29421592b1e38171920a44feb76c49bafa07ca0
3. 0xc69d565c10fc97c0b0d75b412df06a50355fcd26d95672ed29804306b28a22e2
4. 0x1476d61b782f13d2261ed61c63f821dc90b1156bd9d5321996987757a344014e
5. 0xfcd839c82454c4d2df9f7aaa1eeb714c54ab3b52751bafbed915bb28e003fa32
6. 0xbf9e8dac7dcc38f518c5876ed8616ce696c3b0d80c5bb4a4f8d82d93c86b5984
7. 0xb19909b417b46e56423964298350db542da8757c911dd7b5d6702a2c62f59288
8. 0x34fb5faacd7cc3146b5df3508c0036309e968a5692511615bb9f458457d322db
9. 0x5f7354e6d45079bc54ef1ae54a4cef3202e4328d23d0c34d4d76e3f9c3bc1e66
10. 0xc5fafa793aac5b4ac596ec23a4b68b897d54a2e8dc9c1264ea01b920b8435758
11. 0x4bebe4cc19bd0ea58ce850b3d1d1c0d6fe44c10fcbe094027f2adf322d004725
12. 0x52737064c82b362c31548eef60a752b6fe11c86bfe2932cb19725ce08f688ed7
13. 0x513d275f726a7e76afc5d1c5ea455e84ec639b5765f0d561d290fbac6c078a4f
14. 0x5483702efe692d367a569024f6ed01075bb22b39176302aa223f423906e01c1e
15. 0xcbfaf790331071a9b3499a4db6f9d951fe5d04baefda2c66846b52b023ab8ae5
16. 0x37d31d28d0bd3743650d57e9fbf999efa4592cac831267f83aa125335b35a16b
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af