Evidence row 2072644

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/5ZXhMb"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c682d549-8a7e-4986-95bd-c1a9c7240975/.well-known/agent-card.json"
    ]
  ],
  "name": "Nurlias",
  "owner_address": "0xbac464c80183df629efd75b36b42af4b0df7e967",
  "raw": {
    "agent_id": "67840",
    "agent_uri": "https://centralcity.ai/a/5ZXhMb",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nurlias 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/5ZXhMb",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nurlias",
      "registrations": [
        {
          "agentId": 67840,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c682d549-8a7e-4986-95bd-c1a9c7240975/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/5ZXhMb",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793599775,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T06:12:33Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nurlias 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/5ZXhMb"
}

What the leaf hashes

{"body":"e4d60459d5ebd3ef95d34ad9a531b87e9799da2d7974bec60305c5755eca7115","id":2072644,"kind":"listing","method":"sync.erc8004/1","observed_us":1793599953890718,"prev":null,"subject":"erc8004:5042:67840","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. 0x2c2c7373151b1d8f8cdf377c17aaf6f81498c082a9b9f0f8d40c6f66665d9632
2. 0xc6be673d861c750b3f2f421eed29c1844e12c606060dd45995196fcde5d4e9e3
3. 0xd409db1575637b34b881cfe777d4fe818b5480e4d949f4b21af8f8b3e2c903e2
4. 0xef4090ba26693202e29d628633b372995b6101e5b67358da0ff2a68f94ebeda9
5. 0xf5ae4eb2ae3b7e0ae6cdb91b3c638b611f55a590979ca8eb28b28bb5d3cc4e8d
6. 0xb14bfa260e4dfc84fd3cb1ee36aa37b89668fdefe63878440cc07dbb7716417b
7. 0x82a6200a1e866f0a61ddb4cf4bf74bad7999ac43a78dcb6afcadceb6beb91f69
8. 0x695b50e8c690341b778860bd8118111973b706e575a4a0b3789c16902acdf415
9. 0x1f8daca3ef1c79375fd738b599146d29dcf7a03fd30a40bc2044a149f447f414
10. 0x0554e71e55f452a6a37fbf72f872a448e4eaff3025337e2d27dd5bb8b21cfebd
11. 0x2bd69db067e141defea23a9fdb004b1bd6b05d176db7b580c856e30ca4cb1eba
12. 0xb428466fde94278d2667279c042debfdb8e243ad01fd69fdb5ab640b257ec942
13. 0xdb8f582c0e06dcc12f31eb42bfcf649e95cea3ce20a525db7917ecfd954357bb
14. 0x037a66c2ea899586d58b52761f6b950a97cda22bb80294e40013ebea171a684f
15. 0x9cb76be6423133397c3da69f801d6af35dcce77b458aa17bd796c877ed7bc8fd
16. 0xd42916b5c6441e9c8d91ff91715af1489cb83dee26d47e7da107caa4d2a68b65
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af