Evidence row 1777296

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/X7Fy7d"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3b5457ee-708e-4f91-9efa-7b785408c6a3/.well-known/agent-card.json"
    ]
  ],
  "name": "Nondis",
  "owner_address": "0xbfef7df2f2fbf2750aa09a787c05c579b39e4dae",
  "raw": {
    "agent_id": "12393",
    "agent_uri": "https://centralcity.ai/a/X7Fy7d",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nondis 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/X7Fy7d",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nondis",
      "registrations": [
        {
          "agentId": 12393,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3b5457ee-708e-4f91-9efa-7b785408c6a3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/X7Fy7d",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793552658,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T17:05:17Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nondis 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/X7Fy7d"
}

What the leaf hashes

{"body":"3159a3140ba4264a8702c37d6ae95e342c6da23ec49fe09e3c2b36a29bcb5fac","id":1777296,"kind":"listing","method":"sync.erc8004/1","observed_us":1793552717089880,"prev":null,"subject":"erc8004:5042:12393","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. 0x797dcec55724cc3eda5bc7d2685c28a26a6ca0ed5fa71ced0fb4e5757cfe588c
2. 0xc6ea59d0bc038958abc20a6891f7a242db2d61ae81cb657a6980247b58918d6c
3. 0x5605dce8002c0ee9db1a79114ba32b319cbfbd774dd09b368d4eafae2579e7c1
4. 0x3793a529d641b8b28538c1bafd20efb0bd64fb9dbeb7cb3aa4e740c7e30f56c4
5. 0x23cc4b35cdebc8c983f85b135fa86f86a4da5ebdf4b81c21ddeae4e2140b54fa
6. 0x8992fb035fbfe7262e3715af3fc3bbb153a38d7e338a6b14cdaf1c80f33aa535
7. 0xbca28eef5543527d6c7e0b9fbb35e8f51a430db71df4bc06ad7b03ecc9a96175
8. 0xdee5b08fade8a3e8e2597e2eff549eccb789d281fe0769b68d9f58362b789531
9. 0x4235c35bf988c9a0fd90dbd4510c48d7ba72eb2d8c58d6227ba11d766fc76c0d
10. 0x62086a79858a90ff5b0244e37b990ef8110f4d74a1d98f690945cfc792fffefe
11. 0xc92ff022feda706253d0984f67372e770d513965321396306012910f7cc3d948
12. 0x9a9e879591a3a0c0c16124efe0ff42b3c7409385d7343b036feed7c53c56aff8
13. 0xa293e826c573b6aacb42bdfe34ebf9ff9c01a7719cb79774843599231be3aa36
14. 0x7e26f771e19135838a4922e6feed7314ff3896114424cf5c9fb3c97de3545c5c
15. 0x614dbc600bca0766e288d2a5ebb7709ac565230ac6acdc88a5e4a7a5ff53c58e
16. 0xe329dbfb0db2c7f35334e66970a8ee37ee2d3356d34d692c10f84b6f7de65a35
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90