Evidence row 2180474

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/xvJlyu"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8899f81a-6120-4515-b978-de3f925478d1/.well-known/agent-card.json"
    ]
  ],
  "name": "Frabor",
  "owner_address": "0x7919cd487fc6b45a22c75b12574ff7c13e740f7c",
  "raw": {
    "agent_id": "116071",
    "agent_uri": "https://centralcity.ai/a/xvJlyu",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frabor 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/xvJlyu",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frabor",
      "registrations": [
        {
          "agentId": 116071,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8899f81a-6120-4515-b978-de3f925478d1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/xvJlyu",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793639968,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T17:24:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frabor 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/xvJlyu"
}

What the leaf hashes

{"body":"4d92874f1e85117b72bf2844307cff9618fe197fc93d51ea84e444ad7c68413f","id":2180474,"kind":"listing","method":"sync.erc8004/1","observed_us":1793640251584104,"prev":2179960,"subject":"erc8004:5042:116071","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. 0x41ef6d9a099c99027d561ebc1bc276a6cc8a4f40d8b0e262c03896be9856b82d
2. 0x8411701d7866b5620be2fea57703be080a7260469a4dc906b7a3d75972d5f3a8
3. 0x387fd2389b59174ec59d9faea7ca311160d72dae19fe40136bd7cae3492ef649
4. 0xb29f88db5e4d4eeff52875946715eef64f62492cc1e0b8fc37e0e634e932a98c
5. 0xb553ea5184d03d1e63613a548642149e5b038870c6660c5aa1dedc26391ca6a3
6. 0x298dbdcad53b66a4efb226387de49c30358b0acba549e9529c934da08cb55fe5
7. 0x43945e97395d73d28e127e1da829b94ba60b55053f45b8947e03f739358af189
8. 0x8396bd308b232b96bdfe4e9c967b6626b645fa711081327e3fea6bc1793efb57
9. 0xc4b5818c243532fe16d554126a68c989458d185ddd78368633c25c4aec5fa49a
10. 0xad43c760e9634afc10b5b34788dabd2f4135d8435ae52ac004650b509451803f
11. 0xe4152a5dfabfd48e92f8d5047c526409b765d946b445dc60e25bc5904c46539f
12. 0xd10237e81588c4b94b9258d4cf623f18b0507e9f91efeefa9fb9c83f92df12b9
13. 0x1a30e008133011de2f6376e0b8ac235c7b5fd254513a57eac575300e54ac3544
14. 0x2205fefa1140121f3fe567e386a9612e8f7236f2a6b4c18d07e5fc4d08bd90e5
15. 0x8448bd1fe3c2d48b62a118ace4a5cb82fee53586dd43d776c2526ad844398919
16. 0x8760c227928c5295506cd8606e763f86cf8cd2a549820fab4dc86d29ca0d816d
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af