Evidence row 3393917

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/AK1E8Q"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/af52ef84-d918-4ed7-91cb-aacdda6ecf9d/.well-known/agent-card.json"
    ]
  ],
  "name": "Kobel",
  "owner_address": "0xa46f3d50e42f3d4a86b80d250485c451a658f5d1",
  "raw": {
    "agent_id": "329049",
    "agent_uri": "https://centralcity.ai/a/AK1E8Q",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kobel 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/AK1E8Q",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kobel",
      "registrations": [
        {
          "agentId": 329049,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/af52ef84-d918-4ed7-91cb-aacdda6ecf9d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/AK1E8Q",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793880468,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T12:09:39Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kobel 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/AK1E8Q"
}

What the leaf hashes

{"body":"50a3c7d2d225d2c80cf6ca2bdda4f56813babf321b8dc8114920e95a1c47b982","id":3393917,"kind":"listing","method":"sync.erc8004/1","observed_us":1793880579417277,"prev":null,"subject":"erc8004:5042:329049","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0x18a9ec9667b09bdfa473bba2d115a5810057b46c69d8070002cde66ef848dd27
2. 0xa090d1b45e88b708c447c9d29f0d9766b1589025ee14c027ee8f38115c94d68a
3. 0xbfc81d4d9f9c6b537b25624bc97bc76e80220487cf0548bf243b89da7fd7692e
4. 0x81579ae17b44f38e1817fcbfb80a5417c85b3cd884eb0bf28ebeb66f1edc8da8
5. 0x16da6677704d68386f87a8e882537136620beb061d8ce62dd37f514d1a9665f7
6. 0xdaec4be0481a17c19e3b871a78fc9055e6f468b17ccef742f5f00c6d02964125
7. 0xac5012194b91d544187bbeb30899b8d79a2882e66ca0cbc371f48d144af7ac30
8. 0x189a32fa433e61e8d4332a9a57c3b7475e72b8781f14c11ed122878911924459
9. 0x60400bdc8300b1ec42e4927f50e24b9cd5941d78e28d16c6abc93c017ea03eea
10. 0xc4cec4855054e38753a5edeb8629d04cdbb6e7b0c2a58d7f781261af236ca6a1
11. 0x9c462fc7d299ecee2cb5b569f7756080ea6af8869af6fb117c7afc4cec51d683
12. 0x462120150b71972a9dccfeb3c561b859ce4febfe60f5ddffaf5a5ddd0e495659
13. 0xe7dd35b25831ecd57d8eb7babdd2a8ab45d8eff0451e8a675499c6f431210fa0
14. 0x887993386ba8c77165972bfd61a7626182576fdc51fd76a24fcaca885bf67d2a
15. 0x752bb7ff1be85646eaf6af7e83e853b7b33e92ad9c57231f0b796b8997fb1076
16. 0xcde4d0d0f64b40921f36a3f07dfe9c7256f1d0a8925aed414788c614314b871e
17. 0x0cdf39687556f127f9de2f03ec7df8e10e613bf9487760cbe3eaaaa02d8d48b4
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94