Evidence row 1771371

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/hHAp2E"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b5588400-0f72-4ae7-84d1-513fea228ad9/.well-known/agent-card.json"
    ]
  ],
  "name": "Ninsus",
  "owner_address": "0x6b1a61817c73d0d0ade90c419cfb6c5bf6f358f5",
  "raw": {
    "agent_id": "7373",
    "agent_uri": "https://centralcity.ai/a/hHAp2E",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Ninsus 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/hHAp2E",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Ninsus",
      "registrations": [
        {
          "agentId": 7373,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b5588400-0f72-4ae7-84d1-513fea228ad9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/hHAp2E",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793547114,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T15:37:00Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Ninsus 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/hHAp2E"
}

What the leaf hashes

{"body":"bdd140777c7cddbd22a74a8ce6c6f8159077f87f13b28ebf325edb53dff7aa11","id":1771371,"kind":"listing","method":"sync.erc8004/1","observed_us":1793547420092220,"prev":1771311,"subject":"erc8004:5042:7373","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0xc7488f75f82b198bc6f3e090984ed97fd739b99f4bc5b5df12d22bf53f4debe3
2. 0x197b1fd2670a5d5a6e21184750f62d4d91b6a830b1d9842ef9469b8750b899ad
3. 0xc24bf260cdf017b389e03ba1d7e7ed50385bb7dc9abefeae0029fa24819d621f
4. 0xf836c4914e590f92790827b7e362c376258672dc7e8f2418fda91570bed00f97
5. 0xf2165557f0165cdef5d6a29823a9c7785520018f48405cfd07ddd4a2ea91a421
6. 0x36f14eb57f12f4f02bbb04a74d1a93fe19b850f465fb92304aac8028b6d247fe
7. 0xf1c7c8f26e9bc11be7514af32951772d71eeb8af5cd293a7938d684b6950f005
8. 0xf406a9314673acec6e0120eea5f2665758bbbd8c57c5a669dd94dd050586afb5
9. 0xa4ec9887198be6708ac25be015cff48493057208b3a80ccac4db5f88bdae6cdf
10. 0x9167a0f21d2816b2985abccc4200aab424cba360812b1a7cc342deba9abeed98
11. 0xe8a856eebf53bf70197cfc160e186ce58f4c845ebc7277885c2f524a6854b1e0
12. 0x708edbbc5c93eaadcb16f46d00180d1abd9f006f6897baa185b89bb0db26849f
13. 0xe14f0d8e2b9967bfb142a635a58f2d35462fc1282dcc137d3d835cfd908c00b2
14. 0x5da52d6bfc8f88d79ebced4b6bebec468f5c2d8a21c193d44e901c7a6ce7941e
15. 0x537331ef190eaefb4419f2a4558b952aaf9435d759df0b0c118b7df609ec1687
16. 0xfc183bee85dc11a067fb710c6eb88824b94a516ddbdf2717b839e672a2206a7e
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90