Evidence row 2990223

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/7BHEry"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/bcdbe7ca-4beb-4c24-bd10-30de8c2ea342/.well-known/agent-card.json"
    ]
  ],
  "name": "Luander",
  "owner_address": "0x0a1420d727f4673112c9084f9754c294582348c5",
  "raw": {
    "agent_id": "241391",
    "agent_uri": "https://centralcity.ai/a/7BHEry",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Luander 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/7BHEry",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Luander",
      "registrations": [
        {
          "agentId": 241391,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/bcdbe7ca-4beb-4c24-bd10-30de8c2ea342/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/7BHEry",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793787814,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T10:25:07Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Luander 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/7BHEry"
}

What the leaf hashes

{"body":"57450bebcbca72ae94249e93b6c012a53c3aebff0db931dedfc02f5371a84d91","id":2990223,"kind":"listing","method":"sync.erc8004/1","observed_us":1793787907645689,"prev":null,"subject":"erc8004:5042:241391","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. 0x6338128ba8c4417cee28588b5851feb02eb2b0f40dcd090ec457969667ad34a0
2. 0x8501f8a90f3bb892316fd2f0897d6afba476a142af4122b8922ed2a08c176971
3. 0x9b08e273732f9acaced774d203fd67911575733ba23fd8e87c6fe9c854a2131e
4. 0xf34d70c3c1e25d7207ff20e16bce7500f967c23de756d7c5ef7e141ca850281e
5. 0x35d718176867adf04c9e7719b12839e966a141fb34bff4465420d458fa868381
6. 0xf8af2673e797085b0fcd4adf212feea1c9fe470b8b4a1b00536cbcc9828eed49
7. 0xb93712be6b54e14e9e10576603c95b9a4678391eda1271354a5a1abd87beb80e
8. 0x477a638dc06af3951e74c1e9614ae714fd66ec84a6daf14bd658cdb03cb30958
9. 0x77c017d3daa4a4d2263ef0d694bd07b4a5f04fd352b80cfd60a762b1a2f0f6bf
10. 0x0edd77a5904975980700a7e6649711479f6a7c5258f0ecb289655d1f7f363dc8
11. 0x065c6b70764796d775755bf3d437f443b97f4a31640eafe2500aa2e0a61978fb
12. 0x999ce856bc70d0f794f09e35400264edf15f49427a6342f34c11fb7fe4657017
13. 0xd5ecbd8cddae3189dde01751faa8154b79da64954ef2e6472dc0e81a8f429577
14. 0x3b1726687d77b93fde24818aacc15ce8acc187a405b1ecd23d591d9b554de8a3
15. 0x0e10919b7a16f90360e54e6f46f983247d877881e666fe311966b12118be1c10
16. 0x222747d565045b8857fa26ae816cd563ae6334c25795b19227a65c6abf341de3
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345