Evidence row 1780044

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/N91EcL"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7ca9f44d-c6e6-4425-b73a-9a9b517b283c/.well-known/agent-card.json"
    ]
  ],
  "name": "Mompisto",
  "owner_address": "0xaca7ecc5baa16305e5e1b2b5c9c86b8a708900c7",
  "raw": {
    "agent_id": "14823",
    "agent_uri": "https://centralcity.ai/a/N91EcL",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Mompisto 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/N91EcL",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Mompisto",
      "registrations": [
        {
          "agentId": 14823,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7ca9f44d-c6e6-4425-b73a-9a9b517b283c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/N91EcL",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793554514,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T17:39:37Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Mompisto 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/N91EcL"
}

What the leaf hashes

{"body":"3b027b2bde45bfd0ccc4d46816eb4d3f0358544f9390f4ffc09ac6e24b8f640b","id":1780044,"kind":"listing","method":"sync.erc8004/1","observed_us":1793554777940206,"prev":null,"subject":"erc8004:5042:14823","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. 0x971209a85f734b156ada40d8488f095a03204e3119b897f098404dcecc515ebe
2. 0x6f9d471f94f5ca09eac38b98893814bd557f5fbcd8cf11a77c44b131305640b8
3. 0x30b411737d0bad624b0bfb7ac5c6a8f7e93e1ef9340f75e1c742742a07dda4cb
4. 0xdd4bcdf3f6dc7f252707386172c912becb14f6223fddd0e1bc110bc3fe5f29ba
5. 0x3700453d028d6cefc4776563baf6faf179a57e01a6255b94a1ba448e8564bb44
6. 0x44da58c94c056614897a0c65b2107428deaebbaedc6cc16bc0700a3d93a74f67
7. 0xb893e45bae05873d033ec487ee3be4c14aa13f8906170dce10ab8862d83137fd
8. 0x7b48a07ca3327602ef40e8a82fb7c98acb04b84fe2b718f64d25020a67d7cf71
9. 0xc7f46701a417b600bad66da8db6b1dfe9dbc97fd46b2d2d0be2e6fb577ef1342
10. 0xdf9bc560ffc5f553932c4ddac93236e0b39922a1445d981f8b8cf49d3ec44fbb
11. 0x33407ef6c8a6d8250e4b6692381cd459cbdca29f87ea9dd534844e7752d0236d
12. 0x8672058a7ccedbe11a2fef93937317f7b0ca7f6df11e6cb05a9a8f81a9e040c0
13. 0x5fa48d4b29f08942a71ddc94700c9e76269811b21fe904993da8011a51962f43
14. 0x4a947b63bd24ff0fe59b3ababead63ec46e4f0a77216d7b01b8bdbc5c7c01e63
15. 0x23107b06227fe01d939429fa5248f5555093c421dfc6b8bc6ba3518a65263d17
16. 0xc2b1c84ef3531511a3d8d9db5ff9eeca2725a3782e7f9c4ac87fc0f1588349fa
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90