Evidence row 3020802

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/SXaoH5"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/cc5d7e11-a81a-4f7a-9e3b-413412be64a0/.well-known/agent-card.json"
    ]
  ],
  "name": "Zamik",
  "owner_address": "0xfe7a9a51544ec51de5b2381a2e1e4a143ab5129f",
  "raw": {
    "agent_id": "255944",
    "agent_uri": "https://centralcity.ai/a/SXaoH5",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zamik is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/SXaoH5",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zamik",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/cc5d7e11-a81a-4f7a-9e3b-413412be64a0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/SXaoH5",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T15:09:58Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zamik is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/SXaoH5"
}

What the leaf hashes

{"body":"750fdded2e70d8f9cc1fe19a112d481a8be8e9de0a63519de03bf9ecedff2f4e","id":3020802,"kind":"listing","method":"sync.erc8004/1","observed_us":1793804998190447,"prev":null,"subject":"erc8004:5042:255944","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. 0x242da658ef6d12a55e8dce29f1b9e72df73a901c5d6baefda0e0d8d7231714eb
2. 0x7876bc06cbea1fd8fdd9ed784e84ef676e7e2a77b7c31a4bdbf61d524a615b46
3. 0xab59c12625426b46f13ad4dab1bc291fba5d0f1726c303ca4786dbc8a5b991ba
4. 0x90d6ca28267035be8fdbe205d1b90ba65407c06847ab42c79e01262c1b8ab75e
5. 0x2e8cc289725d370a813b1f38e94f82fdf1c71dd82009ab4dd7613bbff84bfadc
6. 0x8303777a20a70dc6e7e80e61302d16273794d6d5933dcca6f9b53e81c552c25e
7. 0x7620a396e31ce957e8ac735e8d94c60ca406f04e325a78aff822bea91e7072c8
8. 0x90da83a27898a1b650ab03750a2d7645e0d6977b0525303ce14424fb1aeab005
9. 0x487c9da379d40bdc9325404760df2dbe010b6d0c25ff1f9bc1cfc8932c468f46
10. 0x175a0510c30a6c47359e18b026540a20f7fe8b35986773a4dd7ca9b283875332
11. 0x8f56d77d95156e83c82a39468cd4f1e431e83e8d3ecd5f51b41fc7c2d0b70b72
12. 0xc971a3dc3e6ad2fc14264451910f59a1702c3aacb1c31bd2fe02806668814191
13. 0xb1276e1f18f62d3b9c0a70be1610841483216e942feb1363145e3c1c0833d0ff
14. 0x982622869faf0b6bcbb8f0ada964d53e5e1bc6926f14fa553ea0b7f41e0643b7
15. 0x4abf06392be817fed1d4142854589c0ecb4a0254010bceee86244cf6d2d411f3
16. 0xa9c5ec1f03532da98f64c2c9386083d4c5202ff37eb07bd4beb6b8db6e4b8c1e
17. 0x01c26569ec8e231551522ab452fd5d417c3d66f29c7c76886a8ec295a18dd624
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345