Evidence row 2109185

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/WlTWGl"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8fe5c407-4f87-4cd2-acd2-88b51c783c9a/.well-known/agent-card.json"
    ]
  ],
  "name": "Trorert",
  "owner_address": "0x52cab85b03e001cc57420a8038e13c10b8d3173a",
  "raw": {
    "agent_id": "83962",
    "agent_uri": "https://centralcity.ai/a/WlTWGl",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Trorert 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/WlTWGl",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Trorert",
      "registrations": [
        {
          "agentId": 83962,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8fe5c407-4f87-4cd2-acd2-88b51c783c9a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/WlTWGl",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793614787,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T10:20:33Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Trorert 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/WlTWGl"
}

What the leaf hashes

{"body":"f3d5739a7702c3b50ad13a9930395f9c46bca8b2f703467a201fe6e2ea707ccb","id":2109185,"kind":"listing","method":"sync.erc8004/1","observed_us":1793614833452613,"prev":null,"subject":"erc8004:5042:83962","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. 0xe971636fa0ad8f8241fd46786779e83e32571408cba650aa6422975b6fc9ce63
2. 0xd22c2b4b95ab78289f0be062741b70a008e620b8c616f98868e24ccd77edeeb5
3. 0x55563870753ec94e083113ac6cf748241aae13e01e309c270b290a319c1a8d23
4. 0xd34f3480a31c1723485649adb88536716c0c1c1953c112f0fb02c8231433fce7
5. 0xd6b3f4c7d08a64002b1f5f517241e27bed03a63000866e1678a82a7fe1d5a651
6. 0x575db4366cdedbeaf1265a331645035224fb65fcd9898c89fb9a074d69d4d1eb
7. 0x4a443cbf135b045c9c5d0e13db6e3c77ae4403baf6379691b0fa06384a6fd3c5
8. 0xa8c25aa60e9b42499b5d30bc9561580cab2e112f0a39e658ab3d17a1fc8a5c86
9. 0x924d63d3a3da04492d1983f593f4d3f122b143b19e5d460f7d066ccb8e519475
10. 0xaeaeae184a9b419fb5d36cca8397f30102c6aeb9ad5d7575fc838a55590ee711
11. 0x8ce002611b01d35edabbef9028712ef4d7e696b54822de7ff0074fed9cdc3ea7
12. 0x3c7341656db31bffc7d2eacb59896b1fbf8e7f1b9619769235c75a51adb0b1be
13. 0x0418958fa118b0a6a70d8e336a1073213853f5a3502b9ffc66202cc82d3dd472
14. 0xf02baa2f8f9b385919b2f698b2e9351b84bd44118a8d5a72f2d1303df2c329b4
15. 0xd643f764eee39146411d4bff8903a327f4f8f55616e14e57281a245206d6ed2b
16. 0x6dd7e4db65395e8670c7c2747d44fec79e03305934ef4746bf5dbca04ec6ec49
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af