Evidence row 2140927

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/4l1Yp0"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6c92041d-7f26-4df4-a32b-6fe1db256b68/.well-known/agent-card.json"
    ]
  ],
  "name": "Elarik",
  "owner_address": "0x68bf3ff3878e18b9f8b59b25e823f03c692355fd",
  "raw": {
    "agent_id": "96756",
    "agent_uri": "https://centralcity.ai/a/4l1Yp0",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Elarik 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/4l1Yp0",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Elarik",
      "registrations": [
        {
          "agentId": 96756,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6c92041d-7f26-4df4-a32b-6fe1db256b68/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/4l1Yp0",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793624790,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T13:09:10Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Elarik 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/4l1Yp0"
}

What the leaf hashes

{"body":"c3e192549d883bb59ab55df016399f8e1634798322173a61b95c2fcf8310dfec","id":2140927,"kind":"listing","method":"sync.erc8004/1","observed_us":1793624950123604,"prev":null,"subject":"erc8004:5042:96756","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. 0x89e5f8e8bd44d135004157395ef322df8d6477ff30a1617473790d8c1e6181be
2. 0xfd54c4314e207226ba5f1665d7cf792e6cf907624197b1f83ac634d9e932d5d4
3. 0x0f1d8681e8c6d3e6435b8cb5108d50cb786e9b170d4f7a399685170394f4a981
4. 0x0be9a283d0117b50be4acdb6984f2cd1b7777909bf21eec3dc79a21159c9061f
5. 0x4e91261dbf30019ee3d951e2261adb3f9fe190269e87ad98ac411481a9819dcf
6. 0xc442aab6617b7337939a4406627b92e72c7b2c68fe6adae345ea8e70b703840e
7. 0x095e11d0d1bf7f85ac8269435925bec5d32628895ef4ad93d0707a5d7bb7d275
8. 0x19260232129ebd8e48e3e676f26e05c2a40a5cf6cd1622f3f77a6712840ce1ab
9. 0xbf9555aa44e8190d5d2d721ce369605fbfedd6d206cb315b5735d9b353a000c2
10. 0xdac63055f03cf0b4369d04b5344549d25b9b6df3149f396e617f594c99cb663e
11. 0x39df1942172e01ac09158611984710fc8036003f6a1edd0835b0c5b5b5200efa
12. 0x5e19b65c9dca303d18d3307f340e866c83a5cd5294e32913f90d6115847dd766
13. 0x5d871bfcf034460b25418e4174693de4c0943330f7c1beda840614a4c45cc42c
14. 0xf38c9617f655dc8f7c8fa11461cb30752d581a6bbb15051130839452c80c4270
15. 0x510fa2c647d18bb802da12cf41e17d136163e6624e69ed77e15235c4284b69c7
16. 0x5e23ec5954c11a4530aab8c635a72b12bcfeb6fcb03c6cb1a990cc1743424543
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af