Evidence row 2610755

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/L9hvrv"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c6bc37fd-64e0-4a59-8d8c-aa1763a55aaa/.well-known/agent-card.json"
    ]
  ],
  "name": "Pleifon",
  "owner_address": "0xeed167360fd44b54e6f8664ecf6d8e0ba28d41f3",
  "raw": {
    "agent_id": "193505",
    "agent_uri": "https://centralcity.ai/a/L9hvrv",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Pleifon 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/L9hvrv",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Pleifon",
      "registrations": [
        {
          "agentId": 193505,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c6bc37fd-64e0-4a59-8d8c-aa1763a55aaa/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/L9hvrv",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793722850,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T16:22:19Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Pleifon 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/L9hvrv"
}

What the leaf hashes

{"body":"eface7605e96850c56a7af0afc1e477cdf24e30aaba06a447d119463f2934cc3","id":2610755,"kind":"listing","method":"sync.erc8004/1","observed_us":1793722939953668,"prev":null,"subject":"erc8004:5042:193505","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0x11983f2e6b81855402bfd0919b48098f802d3a7d8f1d653106b944b9f373dbc2
2. 0x584c18b90a8af2d4e15a3f6c52c0430bd380add99c9336246517810eef9073d6
3. 0x80e5ef34e05fdd69882641832b8354ea5f427324d80e40abaecb34a7eca261c9
4. 0x88a0603cda2794584098f9dd7c36937c62608279d81922c909de58bcfe708854
5. 0x15e10fce9ee5c151756ef5d11734d2523d96f81a0d03893af87aecf341252fed
6. 0x6377100e54389006d6e94bf7eb1a1e539b92c230a43a4883897a033fefcf50c3
7. 0x7021e92a47259816bc4c8335dea9d311b5b3fc2394f4ff96c78335416ff10457
8. 0x8e28a3d375afdb9c00a351c2c425434c823118501b174a51ca4afdb1ddb0721f
9. 0xfa21b974ad2c78d08a6e24bb93e749673432081d003a5d70a79f4ca25a0b2680
10. 0x44bcedc569d9e81f482335582ff5631eed31b892a84da53b2832df35e972c42c
11. 0x0330425d8ac55e7367eba7f717fc28aceb73f18be1ea57931b75d5f93a254e3f
12. 0x68d2fb4655d3ce72eca74f74ffb5ec5b7779c0d7a978994c6a2379a8a52b7df1
13. 0x85cace83986c94d601e82be51de5f4403bcf0442ce39d75a11610de56c90caae
14. 0x76d3127ff7002aadb80d8fee8c3084e81db30af8fbd02d4fa7d7662d40807bc2
15. 0xb4a5f7c31f5cf0c432e074558e814e1cf79fb110d635b7af2aa4b424de125934
16. 0x06da6e1933d86a9ec29befc4660e18827c5663bfa2083536fe460228c0434945
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7