Evidence row 3021351

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/uTBdCl"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/74abfcd7-5e5d-4169-8962-79ad2e1fa22a/.well-known/agent-card.json"
    ]
  ],
  "name": "Nurias",
  "owner_address": "0x125ab18529163ff075620b35ac838336aac172b7",
  "raw": {
    "agent_id": "256243",
    "agent_uri": "https://centralcity.ai/a/uTBdCl",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nurias is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/uTBdCl",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nurias",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/74abfcd7-5e5d-4169-8962-79ad2e1fa22a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/uTBdCl",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T15:15:43Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nurias is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/uTBdCl"
}

What the leaf hashes

{"body":"edd724b2db3bc0dc38ba89a1c5d7726b7d55c7ea3772d2fb6182d9a0bc3b746b","id":3021351,"kind":"listing","method":"sync.erc8004/1","observed_us":1793805343571212,"prev":null,"subject":"erc8004:5042:256243","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0xdc699f11efc84ae88f8fab44b2a5cf1880a8844b2446adb2d64e726da3a7bf96
2. 0xeeb4eae3cf3e104091c5a50272051573fa1379c27e79be92d11daed82acc0d11
3. 0xe82e5cd332645bd4c5dad590dfbd5ef0494fb160dea9cf5050f57b1f2f306d3e
4. 0x5cfe618ccaa23df85e09a42b2e0f5abeca41311fae40b7bf433afd9879d9446a
5. 0x6a4c0323c7729474a4c85c0a791815dc2279a793c2a651e1318dc39a312bff1d
6. 0xb02d14df577319770020ed89cf65195c5ff0e5a6127d66676399380e6cb0a5de
7. 0x8c5ae5ff89e4ab17f5936302abca388d53f2bdb07ab6fda81b7fbfbfe2d3ce7a
8. 0xf1a0bb09f91f698480af88d40744d06e7fbd675e8ace72dc135c7f696f9dadd0
9. 0x09a2500d8c6a21c5ae38e03a0f77973551c4576a020b944859e071032ee967aa
10. 0xaa7000770fa23021f47f1c4acaf0e186e6b63c65656be5e91dce9d1758427fd9
11. 0x7b099b4223ade9484cf40971267d64eba0af2e624f62c03b48d847d3d4271a0a
12. 0xee425559ba1fa99969cf136eab55775a99a61e7bd2d237bdecd6e7c6f1f09d2d
13. 0x67fea61bd4e70cc6e763fff5c6823730835de00cc7b0645a46f39891e3f8652a
14. 0x3ed8b20a601d9b79b48f875323d8f3d5060181c3e824770cba4145f51f7170e9
15. 0x4720135dc0f8960ddf4e33d6d1c6326cf5957dbfcb5082125bda6c5dbe57f8db
16. 0x621f050d36e1026696df95e35f6767fff738c18d7486aa88506e941d484ebef3
17. 0x7efb735f8d49bcac59a20b148718d382f32a05352c0255ebbd501ca73055453d
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345