Evidence row 2978134

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/3h6M7v"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4e418bd1-fe15-418e-bbdb-c3487632b6db/.well-known/agent-card.json"
    ]
  ],
  "name": "Reindert",
  "owner_address": "0x6531efc335ade812dc37d736495ec630b827a520",
  "raw": {
    "agent_id": "236298",
    "agent_uri": "https://centralcity.ai/a/3h6M7v",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Reindert 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/3h6M7v",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Reindert",
      "registrations": [
        {
          "agentId": 236298,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4e418bd1-fe15-418e-bbdb-c3487632b6db/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/3h6M7v",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793780960,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T08:33:10Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Reindert 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/3h6M7v"
}

What the leaf hashes

{"body":"da7a994bed288d9c42cbcf81b95ded807888f06511923dee807e937e5be289b3","id":2978134,"kind":"listing","method":"sync.erc8004/1","observed_us":1793781190941822,"prev":null,"subject":"erc8004:5042:236298","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. 0x16b419be0159b292e9b0561b0874073dd3b4bafe3be7c9d567c168b12adf0de9
2. 0x2a039dfd793ae5f2d01c1d9d4f9a55f036f085f8d8bd81ac88bb9e9d04aaec2a
3. 0x934f4789654278a3e3d4ffa28a0132a997401c8a076ac720a04de8b7ede4f817
4. 0xb3dfa6074ac06172093516a3b1c269fe900a49a3f258d28c2b6de83ce67dee82
5. 0x43bb397d1853da316ed975c202834266f095bae6aadb87065b12555b64e99f99
6. 0x64836edca64443b222471b54b3dfbb8b114920e8d9afa88a67181ac035b1a013
7. 0x7f457711e3b02aa0213701241980a4399901bafe2a6fdc637150b8f362c8428d
8. 0xfd9bdda1fe8841dea0e62a32d57234cd1256a4e127382dfb9b35f16fdf6e24a4
9. 0x774431beeba26ac0da84e2687e5c2abf6fc180ddf3b46d6d17a729ab22535a88
10. 0x4a3ea0c12259d7cd9d886caf99f874ad3517581c3dea5b16bfc7cf97c0fce965
11. 0xd0ff64ed6d1d1d290f73d239174145db5d6553adced08b4eb16ace8a1de04a83
12. 0xcc87705796f7ab8d17981cdca4d5d530bfebde08a5552485a3836a8b8e40e895
13. 0xbcdfd1bcdc5f54ec826f1932cc2092065e88aa03f7845e1fb7380f152046a953
14. 0x6ac43d1174fbbc2d100be6f9123ae0aef5477b6638d0ccc4c3b63b712b3ff98a
15. 0xc548b1872185ffa8b629b319d34df11bb7ba9b287199b96bea02abad81eebaa6
16. 0xa9c5ec1f03532da98f64c2c9386083d4c5202ff37eb07bd4beb6b8db6e4b8c1e
17. 0x01c26569ec8e231551522ab452fd5d417c3d66f29c7c76886a8ec295a18dd624
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345