Evidence row 2195758

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/AVChBJ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5c3b8e3c-2fce-4ba6-a3ab-c949196db365/.well-known/agent-card.json"
    ]
  ],
  "name": "Orasso",
  "owner_address": "0xd248e2dd4fd90b7c66b445180531f1026bbb26b4",
  "raw": {
    "agent_id": "123844",
    "agent_uri": "https://centralcity.ai/a/AVChBJ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Orasso 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/AVChBJ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Orasso",
      "registrations": [
        {
          "agentId": 123844,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5c3b8e3c-2fce-4ba6-a3ab-c949196db365/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/AVChBJ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793645585,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T18:55:13Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Orasso 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/AVChBJ"
}

What the leaf hashes

{"body":"b3c1abd023f76a156891c3dc18c2ef4a56815991a866cfc7625a4a8a7462e1aa","id":2195758,"kind":"listing","method":"sync.erc8004/1","observed_us":1793645713391839,"prev":null,"subject":"erc8004:5042:123844","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. 0x5917bbf70fd95f628055770e64f1108476b05c79f4f8da1095494142fe40a1a3
2. 0xa8f3e4f2580abbfce9f311a52d0a7ef60e490316f366fe2834c1b4111da6ed11
3. 0x736a3684bd9c4d57f42780c9d713a28d040fe0db7df632a642035c1397ee449d
4. 0x29a86279c57f3cb2b3988765a99a56099a354bf5b3d04d16dcfd77794d809616
5. 0xa3c4399ffab00767b87c56d23c9eb05a13e254dfbc141a7e93b3b8dd686ce724
6. 0xaa3044a9b116b578ebb23601d1340edeb0eb5b0cb8e044f7d0db008cef95c243
7. 0xe7e27264b45980fb80473fcb6437ef41636b7eb486006a1b09b0ef639d80bd6a
8. 0xbf7d8161474f7ee862e976478380f04c3f362c844ad22ee72ebf47a457ab928d
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