Evidence row 2920076

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/GwhG5J"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/47cf1380-3ade-4563-ae53-bcf4e901b278/.well-known/agent-card.json"
    ]
  ],
  "name": "Brorino",
  "owner_address": "0x666289e7b942eee49cc82f79255a7cb4630cb37f",
  "raw": {
    "agent_id": "215387",
    "agent_uri": "https://centralcity.ai/a/GwhG5J",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brorino 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/GwhG5J",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brorino",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/47cf1380-3ade-4563-ae53-bcf4e901b278/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/GwhG5J",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T00:54:22Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brorino 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/GwhG5J"
}

What the leaf hashes

{"body":"882638b44ece424803b85d03d75b3c0573a637a54931e290e2852287a4a9fe04","id":2920076,"kind":"listing","method":"sync.erc8004/1","observed_us":1793753662039085,"prev":2919856,"subject":"erc8004:5042:215387","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x15b3ab11d13cf381fed0d32269e4e0a0822cf695b6c09ad17df2d8d23a0f49c7
2. 0x57eda8db03b90c2e392f65dec5790998737c0ddee5f63d52893a07bd8d5fc91d
3. 0x0b98b9c0937926814166801635559e6ce6a1f78df8a9e3a8e5a2e5be84b6eb72
4. 0xe884e081efe6198e84fc5a47f0e757db07ca327a9ca7e606b3ca75c4a431a413
5. 0x4db2a6513c0ae67acd253268ba3e082f68467bb47d76d17e80631bd655588fd9
6. 0x5615de6c9ce6e654255bd386ed738d2076be79e79392e394f159e44dae762a92
7. 0x3e0b7a5e8870653fbed96cca1875faf18ed538a3e405ddc7a5d6eee7fdf84f29
8. 0x2769c30b94ed936d4c9128a41c0a196bcea1600a6408b46ab9231bb46df1899a
9. 0x658c06db139a61d3575fb579ccde3d2c561b1b81d83bdfbecb4321048405abe5
10. 0xeeb5362e8a3d1af4dab3b5e9f3e2bdd73572a4c7d264d069d923777ac629c73c
11. 0x330059c1ba763b8dd22059f8f0498bfdf05dc856e7befadcf1bea3aeaf9c3c5b
12. 0x1d79a5b2c42e1f6940b4119fb3dcf72aae1f1604d51ec17ad730639cf1b75b1d
13. 0x713a7edc522e56365d3844cfd9f5c8946a4467d3ccca145361b016f2840232a8
14. 0x6ac43d1174fbbc2d100be6f9123ae0aef5477b6638d0ccc4c3b63b712b3ff98a
15. 0xc548b1872185ffa8b629b319d34df11bb7ba9b287199b96bea02abad81eebaa6
16. 0xa9c5ec1f03532da98f64c2c9386083d4c5202ff37eb07bd4beb6b8db6e4b8c1e
17. 0x01c26569ec8e231551522ab452fd5d417c3d66f29c7c76886a8ec295a18dd624
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345