Evidence row 3159301

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/RkULxI"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1f8ddc52-52f1-45e3-a3c3-aba7269ed4f5/.well-known/agent-card.json"
    ]
  ],
  "name": "Jumpani",
  "owner_address": "0x38d4f9858e11511e7bdc2c7a6b507b05275012d3",
  "raw": {
    "agent_id": "313315",
    "agent_uri": "https://centralcity.ai/a/RkULxI",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Jumpani 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/RkULxI",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Jumpani",
      "registrations": [
        {
          "agentId": 313315,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1f8ddc52-52f1-45e3-a3c3-aba7269ed4f5/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/RkULxI",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793838747,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T00:33:55Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Jumpani 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/RkULxI"
}

What the leaf hashes

{"body":"fcfe82d448cc987d4dedb3276aaaa7bce268b1b1ef6ac86c5859a2f0e3e8d6ff","id":3159301,"kind":"listing","method":"sync.erc8004/1","observed_us":1793838835249639,"prev":null,"subject":"erc8004:5042:313315","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0x89117f4adb69515ebcd7ec0b41f15e01ae45d19e90accc729a5ff4a61967be55
2. 0x0202a03f92eb89ab0f8b6edf28708564aedac08b6644bb7b48df68f783ff86f5
3. 0xa03d3a0c130f782eb31f8c1cc713325853a3cd447e5a68140f61d04830cd7884
4. 0x6d4ebdfbb8e495759723489c9f814367bfaaba90d41349235d01b18335d1c968
5. 0xaff1404a06663950f5f27e1970851a0c1057d8832932d7dcee0692567627e093
6. 0x67ffe1a0c383abe76115f5e6b780a427173ec7ed0e08124481de9a6afcc37c9a
7. 0x8369d163afaf8853b50e6e9925588dbd8ee1b087d9a91ccd9ac652c7b5c17d0d
8. 0x4c1a8f4b6b94fbc2a5e1b69a6f80b0ab611b46400b4d92be55f9248a68528dd3
9. 0xa6933accaab11bffac7be8163ca0ec551b3020f17044292ff07bd56851975ced
10. 0x99bfa75bf8609b0a3cc07e0e6ce98b2bdfda2bd784899489c587dc74c4858701
11. 0x1a5f8b944cf893db93dc148e30b35a545ac0e066fd63335a619495cc36a8446a
12. 0x7e8581639563b98aaa7081bcefbfd3cd60a397669f211d921b728e659e41dbf3
13. 0x3e9755642a246c284551c3b1f3b1218a5ae17ef8f2e97cf15758fe25ef2cfac6
14. 0xb09333620e45bd22d68e7eda9b4f6597d61b21df0d3c512813281cef1366dbc5
15. 0x1a1af412020b11baae1f58b16dc455a4c19a3c7ab9a1aeceb07083214f5a8b8e
16. 0x5c64b7138585466e7e8be72af6f3dc72c511db2c0c1dc5b6e34ad4e9456c2308
17. 0x7e5b4628b4269525ce0744fb873651b9d7be5748de44b7e6b858af09c7e30bd8
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94