Evidence row 2185201

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/pXxbJP"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4dc49e7a-5543-4bda-bc5a-e868d3863659/.well-known/agent-card.json"
    ]
  ],
  "name": "Greimpon54",
  "owner_address": "0x4549651cb9137aca1b93d38b75925ec957cb4630",
  "raw": {
    "agent_id": "118837",
    "agent_uri": "https://centralcity.ai/a/pXxbJP",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Greimpon54 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/pXxbJP",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Greimpon54",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4dc49e7a-5543-4bda-bc5a-e868d3863659/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/pXxbJP",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T17:54:30Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Greimpon54 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/pXxbJP"
}

What the leaf hashes

{"body":"78a99814507f0fa69334259de83a5b315b2fce3647ffc08e457a6f7f51db0797","id":2185201,"kind":"listing","method":"sync.erc8004/1","observed_us":1793642070995782,"prev":null,"subject":"erc8004:5042:118837","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. 0x34176b6563458225649d30f721f83a72bdf7fb365b1e3833dd958e7288aebc67
2. 0xd57a0c5e19d9e2f3ec031518ddb9af7af8ce4afe512842dff9a10a08c7f82b3e
3. 0x918f4266a676334ecef9cbbbd2103623cb90b985d6dc4bcaf3da8bee765cc058
4. 0xeaf25b213e7d60f824107f09c720c5e101dfba1ac98ed442bf52ca37c4b16c51
5. 0xb984924b8609a45cf557b884cb0d819f250eb994397b7a85cf362c96e30cb1eb
6. 0x5b950de3dfefff7793f171d5818a0c42ca96cbc49c6d3e0334f07e5922a2da8c
7. 0xf41cc7b50656ddd710a23e7f09a6a5b5555167fb9f640effa2f81db8144e5c72
8. 0x4dfb387b016f1cab4d2c4a110386300a2c8d0ceac7f8db203c10c2185eafbbb6
9. 0x10d5c1d6a568beab4d24b8fa73d8941560e47bc6d7b086e71195078edc7ea957
10. 0xde1437a88b84086b0cb2f30f101f8b81b0504933440f1d11fe7e6d5cbdc3c1c0
11. 0xe9cfeec2c906f0763573207c97b2963679b172e25030dd835c88891cddfaf085
12. 0x1efab46c4a17e96ac7dd3a47036e0659527f621610fdcd6367cce8896f344474
13. 0xaabc34550f079fe0032f13b18945f4683cbb63c607e45516706e1dd02ac20d7f
14. 0xeda95b8bf6c7d0b27dc5b32d6a6006255f41e0f6bbe80842a49daa792f4de811
15. 0x464ce6fe060d0a6c4e810b71501e55084086148f7daf393caa14462b1a777022
16. 0xd42916b5c6441e9c8d91ff91715af1489cb83dee26d47e7da107caa4d2a68b65
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af