Evidence row 2173752

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/GljHVH"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ef00fd01-acef-4366-818e-d4f25149965b/.well-known/agent-card.json"
    ]
  ],
  "name": "Borker",
  "owner_address": "0x0181ecbf68c0652480f8d4f8f9b3f3ebd0e35fda",
  "raw": {
    "agent_id": "112525",
    "agent_uri": "https://centralcity.ai/a/GljHVH",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Borker 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/GljHVH",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Borker",
      "registrations": [
        {
          "agentId": 112525,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ef00fd01-acef-4366-818e-d4f25149965b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/GljHVH",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793637223,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T16:36:38Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Borker 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/GljHVH"
}

What the leaf hashes

{"body":"9bb6c7a0e95abc9747971c9ee1164e82aa17506f444a2a6f845b8a647f1bd686","id":2173752,"kind":"listing","method":"sync.erc8004/1","observed_us":1793637398571101,"prev":null,"subject":"erc8004:5042:112525","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. 0x54db0986aaeca43b9f8fc0693c46b67ddd9ef787a75ee504892beed9693bb4c0
2. 0xb2adf822e29cf68f5af5a3cd39c4c1ebb835963066c7942eec27b60e7733cabc
3. 0x494b7938ec29becebf629edb16094474a882594e02871fd64cf55345228a7323
4. 0xb84f3b3a69bfe837dc2e646f41e8c774fb2603626319999ac00d9bfea1336c7c
5. 0x2c7a62d12d42cba866b66d0b9cad6de1b26caa861443196bbbb4fb06a92b75a8
6. 0xd71d9dfff577100e8518d6eb1ec1d3ea6516a9a87a7068e261618994ce666367
7. 0x48db2672899cb89ed403b1fbfca7f785954263440f77856e407fa1cbc41cf261
8. 0x6a77d547653ac7a0b16e52c1fe1a64e93037986e788c4e8cc6fd9240db3f0d63
9. 0x81203decfba6800dd44283acf619241800decf80bc8ecb9562fff7ed83be02fa
10. 0x56e07c5011227f2b50e8f2a8a5cb818b8a83fbd51a1dbcf80118651dec5ef65f
11. 0xf3cd94f829d8d343f78240d80808226fff270a41c5afb229618eef720c5aeb09
12. 0x60fa0410e92b55107aa67b0dc49b0a16f4a6d03a6b806a712da9290629167b04
13. 0xb5b32de12fac3b68a23088b6007f1052bd84011d7da80663c8664b4a4c7bcebf
14. 0xc73349c9955998a166e6e5920ac8ee0aa7bc6c9d66bace60f6dbd465dd9e0530
15. 0x52242d46cadab5f421a6f86c1edc6379b085ae98482fa80904e4a3028c1849a3
16. 0x1068659ec8f2bcf26e4ad39786557a8c45d60e5ebba4fce2fb9962b2c9c59920
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af