Evidence row 3398194

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/CAR6la"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/44a47483-538e-4139-994c-de8fe299063d/.well-known/agent-card.json"
    ]
  ],
  "name": "Breteikik",
  "owner_address": "0xb6dcddf81f56bd5e0d7947acdfbfa010929ab341",
  "raw": {
    "agent_id": "331367",
    "agent_uri": "https://centralcity.ai/a/CAR6la",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Breteikik 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/CAR6la",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Breteikik",
      "registrations": [
        {
          "agentId": 331367,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/44a47483-538e-4139-994c-de8fe299063d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/CAR6la",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793881481,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T12:28:46Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Breteikik 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/CAR6la"
}

What the leaf hashes

{"body":"99ea5cbfa832d8570e0989d5b3096df5c75bd3ddc67d0ebae68addb0506fe6f3","id":3398194,"kind":"listing","method":"sync.erc8004/1","observed_us":1793881726873193,"prev":null,"subject":"erc8004:5042:331367","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. 0x71e8a95549181ea7d3b2c97a1aeec5e5440d796ac96922c9dff13c9f90e4d022
2. 0xb8a3ec134969cffbd7a09c112a29329e04e46f442b9fce06f12c4f9463f664f4
3. 0x4ca575f409c77ddedecfed3c091d9a0bc0583d112de0ffa8029a8183878da28f
4. 0x79c8dc47e1e01a162e957f272296944b317c6e07b7caef7b32463d4c5030a379
5. 0x62d11bbeb3ea89022a7c6e4c2a563ef54eeaca3f247666d80a2e48b15369e8ca
6. 0x736510a33e78bd3b40dfe48fd6e6b3749826e89746fb550eed31ace5e791ac43
7. 0x80930c37b491ad02750da68bd0391d7ba2d9147e585c8c0a2c361cbf4568e3fc
8. 0x49904995459f0dabb93b5e0587d259241364d78bde17f5e00a64f18cb75b4b7f
9. 0xf6532d833c04c89ec4b3f63c634226fb4a3879fcac6bc2bf717b70829acb85da
10. 0xb28a0602b948cc7808c2f9c7ba4bd7ec4740a78a6829b9c5fb77d68bbe62b16b
11. 0xe55e255d98406ad579e8821811c1d403f1a55304874aed4e2d3195e19a98c6fe
12. 0x6241f7673df47f7b27844fd70bd939846609e9e2e57615af7783545d362b0ce1
13. 0x568da52d3014f0cdd62204781a8331ce81c5947b74b34ce000a9f8dd2bce1c70
14. 0x7a97b9b4888ef386a7abe73f8d9c076a7ebfba8bf58a95a273cd4304e478a2a5
15. 0xb5ea076f0a9490f58daaa0cbe915aa5dfdfe460bfc500eaea09b59c1d753d699
16. 0x3b5d12e41df15017099876c1435af6ce1c7a30cfddd96040c3878ac62de1dbc3
17. 0x7e5b4628b4269525ce0744fb873651b9d7be5748de44b7e6b858af09c7e30bd8
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94