Evidence row 2140948

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/j9WotA"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/319bfaa6-3632-4e94-baf1-f3858c5e1d41/.well-known/agent-card.json"
    ]
  ],
  "name": "Zeissias",
  "owner_address": "0xef8e2fe2ef8af540b9f35b75e5827f89e6b331a9",
  "raw": {
    "agent_id": "96777",
    "agent_uri": "https://centralcity.ai/a/j9WotA",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zeissias 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/j9WotA",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zeissias",
      "registrations": [
        {
          "agentId": 96777,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/319bfaa6-3632-4e94-baf1-f3858c5e1d41/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/j9WotA",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793624768,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T13:09:10Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zeissias 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/j9WotA"
}

What the leaf hashes

{"body":"8ac491c7d5ca103e22d4f23c38bc3df63c05d2fd55b76ec46d3357cf7cf62b7d","id":2140948,"kind":"listing","method":"sync.erc8004/1","observed_us":1793624950167416,"prev":null,"subject":"erc8004:5042:96777","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. 0x6bea9a98ff2060b8cc5d1692c255fdcdc550076e31287c4eddc135206a148401
2. 0x7609ac566e6513e78c1b7b15f2c35afd820f3eaea8566e183286f47f1757d2fb
3. 0x67c1b3e18042c1a06fa749662d11644691e9e5a2cd45cd32b5ef5d00eb2596ed
4. 0x647bfdffed45f3153aaf1499a337cda9143bd26acfb0f0b8ff918074863b311e
5. 0xe83a6eaa37d100fd7e7f2689d98025b150badadd3f4828944207f72d2b2249f1
6. 0x5cd3db63113e3649bbded9d3ad7cfd8702bc507f615f984e273540cb7fd26923
7. 0x2e2d7bca62673fb147cce3f2bafa3fa2b1027515ae6a32cbae8660311afdfcf9
8. 0x5c5761ccaf9cd213aa3756c73b863648a9bf62c2c3dc5d606cbbfe0c3c56a3ec
9. 0x33b247fc8a6814d2093463249900503209e43e6f912836e5f9b43dc44b0983d2
10. 0x2b6e4be3a80646c88b32575a5c58e0fb5726514de500f15084a630f2422419b0
11. 0xdf821ee9bbf04dc6b1f5bb967ed750baddd6d277fb3005eb2d3e2b12d814d263
12. 0xf0699dc3af903ce279fe702ae5cea714fed874298365bd17acc077a30e99efea
13. 0x2fd2d9cf947c79681f19cce7449a6b4b73c256ceadacecd526a729734fb1339d
14. 0x197bc18a6b8126dd9b52133f001dca55646ad9292aafa98222498ec1746809a4
15. 0x2cdc73dde4ed839d7482b6b91833e64bef56c7626db8439f3bbdfcffd2ae32a3
16. 0x0e5696ae625571c52ddcd8dc09aa6c994b4ab38f2086df20d56f1f01c603e501
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af