Evidence row 2167443

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ff3Lbt"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2e563cff-0f40-4f6f-a996-84495cb579cf/.well-known/agent-card.json"
    ]
  ],
  "name": "Temias",
  "owner_address": "0x4f5e69d452ff7e6393deb11de210d1672c96d495",
  "raw": {
    "agent_id": "109080",
    "agent_uri": "https://centralcity.ai/a/ff3Lbt",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Temias 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/ff3Lbt",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Temias",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2e563cff-0f40-4f6f-a996-84495cb579cf/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ff3Lbt",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T15:54:47Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Temias 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/ff3Lbt"
}

What the leaf hashes

{"body":"770de04e97ac12a1f670cc91ca03d6deef622f6708fe3c1984c4e7dfb5e8f43d","id":2167443,"kind":"listing","method":"sync.erc8004/1","observed_us":1793634887474794,"prev":null,"subject":"erc8004:5042:109080","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. 0x2c32694445efc0fe0e32f5ccf5ec0921bfef05d2741be93e3f21af6d1684f312
2. 0x2fef36420552525481450f3f81cd11237fcd82ab080d67f5cc56b0b928972f95
3. 0x709d66c5b3d4b5f10f020453bac50d12cf33f86eaa13028a58c08e4f0909b4d3
4. 0xf4ffc37397c7c92cdcdc62feff9002446df663c9fc0155e7f6ba1e274654ecf5
5. 0xee0e9cdc15d5f2c101841ed92eb2aa88bd38c9fd5350534e0ca58a847611ffae
6. 0xa85f567bd3e0394984ac48da53f07bceab3c66e7d224ffb99a215533505e8ef0
7. 0x82a6200a1e866f0a61ddb4cf4bf74bad7999ac43a78dcb6afcadceb6beb91f69
8. 0x695b50e8c690341b778860bd8118111973b706e575a4a0b3789c16902acdf415
9. 0x1f8daca3ef1c79375fd738b599146d29dcf7a03fd30a40bc2044a149f447f414
10. 0x0554e71e55f452a6a37fbf72f872a448e4eaff3025337e2d27dd5bb8b21cfebd
11. 0x2bd69db067e141defea23a9fdb004b1bd6b05d176db7b580c856e30ca4cb1eba
12. 0xb428466fde94278d2667279c042debfdb8e243ad01fd69fdb5ab640b257ec942
13. 0xdb8f582c0e06dcc12f31eb42bfcf649e95cea3ce20a525db7917ecfd954357bb
14. 0x037a66c2ea899586d58b52761f6b950a97cda22bb80294e40013ebea171a684f
15. 0x9cb76be6423133397c3da69f801d6af35dcce77b458aa17bd796c877ed7bc8fd
16. 0xd42916b5c6441e9c8d91ff91715af1489cb83dee26d47e7da107caa4d2a68b65
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af