Evidence row 2081939

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/fNsPJg"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/42df2622-8479-4b06-b824-e8c17412e18e/.well-known/agent-card.json"
    ]
  ],
  "name": "Brusurler",
  "owner_address": "0x8545fb706281af9f9acf48ccf1a4e3c7b5625a54",
  "raw": {
    "agent_id": "72496",
    "agent_uri": "https://centralcity.ai/a/fNsPJg",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brusurler 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/fNsPJg",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brusurler",
      "registrations": [
        {
          "agentId": 72496,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/42df2622-8479-4b06-b824-e8c17412e18e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/fNsPJg",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793603686,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T07:16:40Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brusurler 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/fNsPJg"
}

What the leaf hashes

{"body":"c7ce09cf7d8461665e975f9cad9991b59d499a9627ac0c2ece9d3609bd6c0153","id":2081939,"kind":"listing","method":"sync.erc8004/1","observed_us":1793603800813611,"prev":null,"subject":"erc8004:5042:72496","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. 0x6252bd6079aa00386e625f3a9b0810ca6ab7e721e7ef7794b4e50bfa958e6ebd
2. 0x2d0896b40c83566702a9b3e5271bc7faf0a4e4da3d286707287aa4dc41508f60
3. 0x7bc0bf524a96d4a5c2611a1bdfea484f0e4467700fc547a47ad9c66b933e17e0
4. 0x20324c59e9dd45bcecaa0328f0fd525ae58f867486482543bed0eb2fdcc38d38
5. 0x9174aea910c8b99cfa64fcb348ea12e629a703f9a8bfbe1c8ec4336176562d59
6. 0x987ab509fe99253a9a9079f9f29b8c01d0de8f6eb82d0a72e7cd52604aecbe5d
7. 0x8ce0ec635f8e04edd721f804d99512ef9f352c52ff74b63bb37cab4bd9a16bd6
8. 0x1011f6835b6e26b0a221ee6c74ae261a78d657305a512c5d5e56f29fe2eae155
9. 0xc0bc08dbf24337ac411a50969e33679d62667cd5cbc28750a29d4b36f7518109
10. 0x9257a3cd40035ec68ad359bb9f49e518b1321563da680aa74ebb3d96cea5c6ef
11. 0x31384fed531ba72d8b15633b0eb125ca578abc3318e4a2c32e2f7f3c457f4e18
12. 0x01f1d6bc3b4b6d999bc8426485b340e41a9ad059d38c36f458e881f8b52146d1
13. 0xfcf5d9c790c40588489c41a23736feba4efc9e83eda3317c30f53a98ce8d1d89
14. 0x6ae97c2bdc679e3326a739627f6c3a307d7e25e547b9bf23dbf2622fb26d858e
15. 0x23f4763e8db2efe57fbc28dfc68f2b97b65f54a03425994e68157763af649a50
16. 0x0e5696ae625571c52ddcd8dc09aa6c994b4ab38f2086df20d56f1f01c603e501
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af