Evidence row 2069182

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ydiIjk"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/da7abe11-938c-4de3-ad82-930e86405c50/.well-known/agent-card.json"
    ]
  ],
  "name": "Lazero",
  "owner_address": "0xf5132a3c44d17e5e976d9d3bcf6520db44226bf8",
  "raw": {
    "agent_id": "65886",
    "agent_uri": "https://centralcity.ai/a/ydiIjk",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Lazero 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/ydiIjk",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Lazero",
      "registrations": [
        {
          "agentId": 65886,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/da7abe11-938c-4de3-ad82-930e86405c50/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ydiIjk",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793598274,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T05:49:24Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Lazero 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/ydiIjk"
}

What the leaf hashes

{"body":"af49457b6380b334d75456c67794f41464ba1c5f680c40e45b4ba959ad2428ec","id":2069182,"kind":"listing","method":"sync.erc8004/1","observed_us":1793598564003133,"prev":2068707,"subject":"erc8004:5042:65886","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. 0x347a85baa1035b2eca94175610c45f99a56504df6dfa8c9ea57d7139082eec89
2. 0xc8ec1e957f6c91f131fdcfc4c585ac4c24bbca34d3e8a1b2ba74c644370f5808
3. 0x606fe0f1fe580b782b6594855224a3547a4a86345f4bb2074517daf9e9bc835f
4. 0x10774bccc8ed51b55b3e9ecde4ff96a86eec7a225ce30f9e0cf0068e6c954a2a
5. 0x750ad8a0e4c39dc8079e2f12e1fe9698a44c295431f0ab92b0fa2fec32aa2258
6. 0x8d32c01fc5f1eb4416f407ecec64604e013449f6c3cce2e0202df6fddaa98986
7. 0x42da36e7af30345d7779e28283317c0d043479b26634a7596f5bf3f01b6cd5df
8. 0x988a562b2e84d745fef2da92d4977561204ec4ffb04a3649b45858948f0d1b39
9. 0x18c3547e853ee2a7f1e85f67ccc7341599fdb806b8d0e61c83410ce1895efbb1
10. 0x069c6d7fc42076a92391904160aba6eec11ba3ac19dd648e41f6cb9191f4bedb
11. 0xb1f15ba35519c95a42e2b04a21e2a6b61c594766cbbb57a8dc40957b0e902f91
12. 0x1efab46c4a17e96ac7dd3a47036e0659527f621610fdcd6367cce8896f344474
13. 0xaabc34550f079fe0032f13b18945f4683cbb63c607e45516706e1dd02ac20d7f
14. 0xeda95b8bf6c7d0b27dc5b32d6a6006255f41e0f6bbe80842a49daa792f4de811
15. 0x464ce6fe060d0a6c4e810b71501e55084086148f7daf393caa14462b1a777022
16. 0xd42916b5c6441e9c8d91ff91715af1489cb83dee26d47e7da107caa4d2a68b65
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af