Evidence row 3059259

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/pz4RjQ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4d0365d1-1a65-4d89-ac27-2ec5298c7d16/.well-known/agent-card.json"
    ]
  ],
  "name": "Maubano",
  "owner_address": "0x6f172b0cf0e1776d6829f0155d221a4546db740f",
  "raw": {
    "agent_id": "282343",
    "agent_uri": "https://centralcity.ai/a/pz4RjQ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maubano 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/pz4RjQ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maubano",
      "registrations": [
        {
          "agentId": 282343,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4d0365d1-1a65-4d89-ac27-2ec5298c7d16/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/pz4RjQ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793820568,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T19:32:26Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maubano 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/pz4RjQ"
}

What the leaf hashes

{"body":"79e21dc7cae26af85ebfe0f26b057ae42f14c5d48878bee16b05a4d0b50f67fd","id":3059259,"kind":"listing","method":"sync.erc8004/1","observed_us":1793820746045002,"prev":null,"subject":"erc8004:5042:282343","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. 0x3a00543abf3c9602883a5cb25a6654dafe05d799950b8aac56538fa53704176d
2. 0xae898419bf6befa32107f8dcdf901350366f9422cbe880e46aa704a915404593
3. 0xd1aa6cd03f3b3a0a9743ca10db89710a606dc8a303cdb33704614686be392e27
4. 0xfc61ab3012483d7dc05e98ae9a122afc6ed8b055988a977c0b40a84fbac6416f
5. 0x51809a30b6d5b239736e6be47919893a24fab98ba6c4464decc2f499893a0de1
6. 0x0a932322d2df4abd413384005fbb18c706d3c251d4b028d5ac5f667f1af27060
7. 0xbc7bc78748c34232dd3e25411d88e4bde1edbd322f6c8d9ca3da3a53d108c02d
8. 0x8efbc20ede6c31eb7ce7479911ca2c8bd5a22f7f2f54b3390d16cde3f99f3490
9. 0x65b696afcab0e1cfb186c4b628e5793d12c6422f303dbe6cd858790d6948acb7
10. 0xea57092396d3ca80e6527fb91326493015cb6cbb98a4845bb83ce7a7da5cb71e
11. 0xf0f9b2097dc6d6740d8f29123682c9040d67d8e309f84d9e151971b857d675ed
12. 0xbc5e59f56600cdbeb25178d0545354d5a767a31553bb8eff22f014fdc03f7091
13. 0x3f42293a6775123371d21855b9c5353b6d5904a98f71ce3799fabc846340af82
14. 0x94e48bdf57a5c7c29462a9932b098617795106114188bbc3809cc8fd993b158a
15. 0xdf892b99e8b0dbbb4f87276019f2d0a4b1e54a284757cc30e642f46b46f51c25
16. 0x8632761f28bd1d3a8f35afb1fa5e24cfd1b78978317cf7ac09f0fd65df795c1c
17. 0x84ade16fc3dc3a4a6aa46b581fe43195d593a51802c7d0a75e650bfd9c3ea4df
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345