Evidence row 1819362

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/6JoqPO"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/cda1a875-da2e-4eb8-9810-3831bb4aa5da/.well-known/agent-card.json"
    ]
  ],
  "name": "Maisis71",
  "owner_address": "0x47601abe7ce70d9ff4340e926476674e36ae652a",
  "raw": {
    "agent_id": "22169",
    "agent_uri": "https://centralcity.ai/a/6JoqPO",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maisis71 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/6JoqPO",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maisis71",
      "registrations": [
        {
          "agentId": 22169,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/cda1a875-da2e-4eb8-9810-3831bb4aa5da/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/6JoqPO",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793562999,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T20:01:00Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maisis71 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/6JoqPO"
}

What the leaf hashes

{"body":"bc97830a44957671eb9abec760ffa6ee544b10d7d47fb4b17c5369f16d35d46e","id":1819362,"kind":"listing","method":"sync.erc8004/1","observed_us":1793563260895763,"prev":null,"subject":"erc8004:5042:22169","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. 0x6ee0b1a12a566b373cc1acafc984ba2408aa79da966f0abed78f8597493295a3
2. 0xd5f3e289315a9149eaf40450692a78e3307374b4c9311af3c57dcfdacd5dd563
3. 0x8474b3e48a36b0492cb15ea7985b95c2483eb79399b819a80870cd53fe3a8b81
4. 0x663a630b5b74d9f1cee70e8e4012b912d40adcc94d0159052e87e4815854555d
5. 0xce123a3a18efd8f7981df0dd5040f85cf77b236baf34c4bc8a0936bc6d6cf9ff
6. 0x9e1b735dc69b2705e8eef75dd9465f227f2a067abf2f9b97693fd6a63b5c2cfa
7. 0x49256c46dca0b5296dc4e3a997603246375defbed45a94f8c48f5957debe71bb
8. 0xb8969c3983841c6a0ca1c1541f26c9bfe872d44f49ed6ec33a8ff655f0ee9878
9. 0xa7906f7c7347574133611b7bdbab608384943510009e3b883dbe0686ffd7dc20
10. 0xe155d75aa538f6971946bd0543d09b3bb90921eac25ce6f7067b1599a8731a78
11. 0x3c07b4d748e17eb2e7ea9a4e196085fcd6904bc9b95734ec1b3bae597198993f
12. 0xc7c7df033d7cc56a8db1d4dbba0ff60f832613877ef4082584b9bbd0c407d33a
13. 0x215ea80014ee66f3073134eb3329402080a043cc21a0a475647d253d47820da2
14. 0x3c3408392402b125bd2c2cfb11c655ba3e5ef4f456caee26d4ee38a093e93c53
15. 0x614dbc600bca0766e288d2a5ebb7709ac565230ac6acdc88a5e4a7a5ff53c58e
16. 0xe329dbfb0db2c7f35334e66970a8ee37ee2d3356d34d692c10f84b6f7de65a35
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90