Evidence row 3020564

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/IrL3Mz"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d0619d3d-5127-406b-b854-835ccbb1843e/.well-known/agent-card.json"
    ]
  ],
  "name": "Mikjo",
  "owner_address": "0x28effe90b8f62a03dd7847d71c2f99df9b4dc91d",
  "raw": {
    "agent_id": "255706",
    "agent_uri": "https://centralcity.ai/a/IrL3Mz",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Mikjo 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/IrL3Mz",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Mikjo",
      "registrations": [
        {
          "agentId": 255706,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d0619d3d-5127-406b-b854-835ccbb1843e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/IrL3Mz",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793804870,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T15:09:57Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Mikjo 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/IrL3Mz"
}

What the leaf hashes

{"body":"a8371f2942dae26606a9a4962f745d62a6a011f43165c5d4588c8929227df6d1","id":3020564,"kind":"listing","method":"sync.erc8004/1","observed_us":1793804997125312,"prev":null,"subject":"erc8004:5042:255706","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. 0x6cfe0e39ae8a24311f49c18625eafd2e22fc34b82be8522b1e1320a191883bb8
2. 0xf55a3bea7a0ced081b7205e7310614e229bcae8c7f80ce3af33c58b4664f28d3
3. 0xfff362a8b5851c15a207079131e532a3ae95e715031fb97ecc509b5782554890
4. 0x7c9d470f5c174529d21a3e2a788f4d21918408e8b1e387381d09deb72669e78d
5. 0x87a18ab730b561b00f5e81af133fb820018dccfd514211d763fffac5c7960db2
6. 0x4bcdf5edfaa35b1d54a5f568950c6cebf88d6433c0833b2d905f734bab53c38b
7. 0xa80e8bd51b8bcaf026ee0d8efa4a93225f53c30bfb165b30df36ef47f2607490
8. 0xa582d174629a88d8c99e1e7c19ff1a907f8370a0182b7a331577f4f29c9169d8
9. 0xad25265f1823aaaf55c1d2cf4492dd777e47deda080450e4a923f06b7f4174c0
10. 0xe140d5915de30bea61e0671a720bda0654a8f66a1e86b0287d5219c7a55049d7
11. 0x29b834c694a5d7cd33e8ee26c50e6e82e4677c8ca59839921cae81c6b66a1a23
12. 0x3fca7bf2412b1c0a4f36d0cce32eecc9dacf42c6169966ddfb50895bd948c84b
13. 0x9b824f6e339d42b364c996788cad257b57bcf7180173a01fb7591a1297a7bad1
14. 0xdf9a55324b158c76aebda2f3abb5f16823a1f3af8ab75a4b216043f79b074f98
15. 0x539d73c83d7aa7f740599809a1eb066b48ddd9e8d1ce14a80cb191f4cf87d3b8
16. 0x222747d565045b8857fa26ae816cd563ae6334c25795b19227a65c6abf341de3
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345