Evidence row 2159767

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/e0ztAE"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c9355152-349b-44a4-9a3d-716d04a84123/.well-known/agent-card.json"
    ]
  ],
  "name": "Lozo",
  "owner_address": "0x23cdf57ffb9abc7501076f564381ec8754245656",
  "raw": {
    "agent_id": "105477",
    "agent_uri": "https://centralcity.ai/a/e0ztAE",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Lozo 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/e0ztAE",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Lozo",
      "registrations": [
        {
          "agentId": 105477,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c9355152-349b-44a4-9a3d-716d04a84123/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/e0ztAE",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793631082,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T14:57:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Lozo 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/e0ztAE"
}

What the leaf hashes

{"body":"33bb8d92ebfc149edbe5d667679bcaee00e720c276df087c8640dd09d5873170","id":2159767,"kind":"listing","method":"sync.erc8004/1","observed_us":1793631431470389,"prev":null,"subject":"erc8004:5042:105477","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. 0x6b2ca064fbe04f55d4d33be3e1cebe0d5b59e0da1bbdeb8e0cce7efece2586ae
2. 0xd47c9b037595d239153fe0195e4531615778859183740f8a77ddc24df91bdccd
3. 0xef7a8aa53ae2a435df2104a8d23d12427b94736f9b9569ecbe71f69119941397
4. 0x4e465b597420748ddf6b4e4225a91f0280264852c491cecc073f321a32ed5c43
5. 0x67d825dbf487d405ba883939a93f378b7e65f4e453c513dfff44c9a5071dad2e
6. 0x1ad8eeaa35601e1b896a226bf63a7c4827081cef450cb9a8135aca956251afc4
7. 0x907dd3d036e4bebfcad16f0d8853409098368f5d9798ebc7275f000209381011
8. 0x40b979787c98542ccdbda84b6b3046b34976230b659dbada07ebac03b95d4064
9. 0xfb2bfe57ba0cc139775e7a97cc844c6fba94a7a9742b46b6756d061f9cc01c11
10. 0x4133da47dc7bc674e918ad9f43239c297a204bf43e4246dfc697af5c3adec887
11. 0x8618b1fa2b2b4ea0d79cf7ce7596a3b22a35e114714de8a82e17436b027123b3
12. 0xb48ca1bd0f7d11b26354130c55fb0705def4c057f699f06b082b6cdf5cb448a2
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