Evidence row 3031122

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/GISqrV"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3d5547c6-64ab-467f-9c1e-7b23591f74d5/.well-known/agent-card.json"
    ]
  ],
  "name": "Brukito",
  "owner_address": "0x09ee3a878038e8874a604048ea597f7f968a7925",
  "raw": {
    "agent_id": "263143",
    "agent_uri": "https://centralcity.ai/a/GISqrV",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brukito 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/GISqrV",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brukito",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3d5547c6-64ab-467f-9c1e-7b23591f74d5/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/GISqrV",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T16:27:16Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brukito 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/GISqrV"
}

What the leaf hashes

{"body":"6c146f7600b5c7e722089480241f950be6f25a77667d0f656ec5607fadd4f282","id":3031122,"kind":"listing","method":"sync.erc8004/1","observed_us":1793809636665181,"prev":null,"subject":"erc8004:5042:263143","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. 0xabd7374519c13df9e54d2da3ce4e70d0969e61779dd3cff2bb36ce9ce2ba35b0
2. 0x56a7e8408cac8dac72efbac94d6cd11917dbaf8144f603ab4dcdc62fb4b79444
3. 0x15d28f14e87bcd271ed8a0c22b48f556b9a1f0fbee0eb4976e4726e10f7faa8c
4. 0x7ee3c56a07345cdece81d6c73a9fad7ab14063346154a12debdbd95df214983c
5. 0xa0ccb6002d0ded4a58dc1766b56328e979ea7ac634d0476bad8c8a6f9ce2dd04
6. 0xb415d4c1cf5425069d12ac90184bc5a0dc54272d75b3c7782b515e075dca96d9
7. 0xa6bc7d9ed5204240778e23a2a2a0d2a1bbdf28f18ae197c63d58beb599f9fbc9
8. 0x2f5654f57d10b81a67b17e407084873238a31ba608c268921b529e831599b71d
9. 0x7b4643475abe2403bc85a9e8d3b9c9c4049993520780274ac3e1b99a243efce4
10. 0x9e493482a8af3b536e44df2559c25636bab64518aff0daf9964378030bb9357e
11. 0x2e770b3fc7af9ca882a344ef94a940456e5909ebe6d58d473127b45d92238c47
12. 0x8a8ff4dde89defe052546dce84e6fd95a1ad8fb0a0369210682081941ef1aced
13. 0x34459b8d57f5a36fabcfa2b96d83738bdd1f645478292b706aea92e13cab45cd
14. 0x92d1546649a38d8855383d420506ec911477e147ade62c89c02d41d334c9a7f9
15. 0x9efef3631f971f9adf134dd93a6862b2ba10ef6a355b78514b4cc469a0d1496c
16. 0xaf6861b690de8e69efdec688615139e2df9624a773d4c6017d1ef5841d1ac724
17. 0x321a352f90893ccd0656c1544d31825cd29cf74464e924a4ca7fb29b1f8ee0fd
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345