Evidence row 1852663

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/lLd96U"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/707a2dc3-24aa-4b2d-9176-5f3e00b365a3/.well-known/agent-card.json"
    ]
  ],
  "name": "Zioson",
  "owner_address": "0x82b1f5f485259de01b7b37346e59379776cd3b4c",
  "raw": {
    "agent_id": "42055",
    "agent_uri": "https://centralcity.ai/a/lLd96U",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zioson 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/lLd96U",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zioson",
      "registrations": [
        {
          "agentId": 42055,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/707a2dc3-24aa-4b2d-9176-5f3e00b365a3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/lLd96U",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793578815,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T00:24:09Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zioson 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/lLd96U"
}

What the leaf hashes

{"body":"4101a1ab0f20ca428f2b790ae66f43ba3e7cee1c50a57ef38325ac7753be5947","id":1852663,"kind":"listing","method":"sync.erc8004/1","observed_us":1793579049686846,"prev":null,"subject":"erc8004:5042:42055","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x5c16db6b0124b899beb9c5fd1a75686a8e4c881eaffc4804a181ce6ca3464cbb
2. 0x9c8f0fd6b6984273938d6dcf22e02329e2012c068c070324aa4a247419edd9d6
3. 0xacff8db3eddfd0599d0053ea54a602a45907ebaf2d77778cc53be455ddbece87
4. 0x43eaf7917dfa65f763cceb7d45551dca2422a224fd4d89537adc1b1bab2951c6
5. 0xae6326bd063f6a5b49dd1467a72c158bcc1bd6d2bceebf98b6082b07eb41647d
6. 0xb9de8f79a08ca476fbaa000a1c6dc250e7f1211e0612fec467c3ad2e59bfd811
7. 0x4f7668729a51fd188d7ebf58b4e518b95c3303475b5813d2dbcf263480cbeac2
8. 0xc074a2603b6bfa7ae0ba96f4758e2471038834972e1576b1ebd4cddf8039a8d1
9. 0x665a9377e91dc969ccf02773e225968d6e6ff58ffe0d4c07c2d098845078c7a5
10. 0x8d2ac3af1a3ed5a96a9cbcd1bb773fce24bc93209382648b4b002ed1f2c52c3a
11. 0x951a5646b0af23f9bea7df6ded315a72cfe483fcd004d9ced6b626020d3656d6
12. 0x48ec03912f5eaea9db033a997ca613f6c59300334a7de08f41747e807e1c1b29
13. 0x0f0789866ea2f1bd292c9e7a2eaf20360ccfd54bcd03afc0a8ce21b6555e86f5
14. 0x463370b8390b2f93f44023fe6ce3fd4ebff0a7fecb7894dd4f82f8253ec8661f
15. 0x52242d46cadab5f421a6f86c1edc6379b085ae98482fa80904e4a3028c1849a3
16. 0x1068659ec8f2bcf26e4ad39786557a8c45d60e5ebba4fce2fb9962b2c9c59920
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af