Evidence row 2282219

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/iUS7xh"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3fda7289-0798-4e56-92a1-938550c69f30/.well-known/agent-card.json"
    ]
  ],
  "name": "Dirler",
  "owner_address": "0x2521a276ae440517587c2ad549dab19001394ef4",
  "raw": {
    "agent_id": "134045",
    "agent_uri": "https://centralcity.ai/a/iUS7xh",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Dirler 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/iUS7xh",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Dirler",
      "registrations": [
        {
          "agentId": 134045,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3fda7289-0798-4e56-92a1-938550c69f30/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/iUS7xh",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793654500,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T21:22:57Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Dirler 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/iUS7xh"
}

What the leaf hashes

{"body":"358ae5aa530ccb64569a5d730deca176dd6772d90a527e25e96e3671452bf142","id":2282219,"kind":"listing","method":"sync.erc8004/1","observed_us":1793654577548496,"prev":null,"subject":"erc8004:5042:134045","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. 0x592bb6e8cb307108ba1776a640a7ddf7e681b3e48f34f096487663a82e0b3fb0
2. 0x9235b16e3e1ea0facb7c356252db83942a0d575e482e113eff4d9f02043a591a
3. 0x3c79dad6fe5877410ff4130a2a6b87b91d0d2ac2e6a8935690c398cd9e974094
4. 0xb0cc8d650b545b3cfcb69fa1b4639117ccac386b80dfee55e2084a2d087c5e27
5. 0xda38ac5866a522baf3a3f44ecf0c89f4431e50f0a383f63217d380d4cdf473d3
6. 0x67a5b53d10485e29152b051ff4015c32225f5e5313394eadfa7d300578145934
7. 0x4c7c44a75f922872b062f732a023da984f47b0057971ccedae10827d531ec894
8. 0x724576611f0647b341fae56109ea057802e0514915129ad613034177ed0325a0
9. 0x1223d59efbc70031e283ce5f15a37889ce8259408b233b3386e4eafb54d90394
10. 0x3e00ef0716a1d83e0edab2a963cf349b2e8f7af3a121010161a714cb4c6aac35
11. 0xd47b32905b0c958ce87bd341f3600e18e5b326b604b8dcbb89fc074c9b7cdf29
12. 0x5f2a4b55a530a11fb70b7514490f97a224bd5a4e03f8eedea57af0e36a116efa
13. 0x4156d0c5ab6447dc36720ca7ceb2f5a0f0c5620d9192ea6d8fcf5e704e8dda41
14. 0xc73349c9955998a166e6e5920ac8ee0aa7bc6c9d66bace60f6dbd465dd9e0530
15. 0x52242d46cadab5f421a6f86c1edc6379b085ae98482fa80904e4a3028c1849a3
16. 0x1068659ec8f2bcf26e4ad39786557a8c45d60e5ebba4fce2fb9962b2c9c59920
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af