Evidence row 2572971

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/PRAnVv"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2b04f89a-0f5c-4603-adc4-f61b6503e29b/.well-known/agent-card.json"
    ]
  ],
  "name": "Nasonik",
  "owner_address": "0x5bc9742d43ff7e428fb58b851483e0befdb0a16f",
  "raw": {
    "agent_id": "179832",
    "agent_uri": "https://centralcity.ai/a/PRAnVv",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nasonik 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/PRAnVv",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nasonik",
      "registrations": [
        {
          "agentId": 179832,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2b04f89a-0f5c-4603-adc4-f61b6503e29b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/PRAnVv",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793706053,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T11:46:09Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nasonik 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/PRAnVv"
}

What the leaf hashes

{"body":"442af972544ac59bf0730690c00a366758c696afc8b0fa5f8ac429844ee32f90","id":2572971,"kind":"listing","method":"sync.erc8004/1","observed_us":1793706369583886,"prev":2572635,"subject":"erc8004:5042:179832","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0x945dac22f6bd58ce5c30fffe89d6ed2405655cfa7778353ec892f2ffdd79cb95
2. 0x57779660f2b2bfbfe84802e0be23d8cb0eba685df54f409adb99d460f988ff78
3. 0x6accb1bca8e66b940b7bcda2a5c4c444aab1ce5a88a136a397305035b2343eb4
4. 0xd609b789b81780e244c19fc37a5a1d8a82dc4c2a5645f635e1998ab61c55964d
5. 0xbb4e2120406c1b3025c18826134477b4f4cfcf7107c180875195aa961d73d4db
6. 0x2681a9a116aad9ffe2179b46d0aeba392105e6abd1b6f137d59db6f9c792bc62
7. 0xbdd0988e4bcea925bcd84e831e6a612892429ac26aa5f51bfe27b113e70427a9
8. 0x2d1d9340de0d7a1ffb1bd934b4ea56767433a14e896713cfbdac709e20ce2f61
9. 0x7c190c671c39e2beedce89c9f78b45c60a9b946036e6776634306b020043a7ac
10. 0xf97339b706036f5626be9f3f96dd8c3afc024d2aa416e7ce2cb9a706b69d985f
11. 0x2db13621d1ce0461312a664378efd40b4efccd0683a10cdc23c9396a25b05261
12. 0x860c2c10eba4f0e983dd4ddd068c7664a84eb2de727da7ed7b96ff05e2133dfa
13. 0xe8a1cc80f0a780fac0f4fe59ece43b6ed3c93f7812fc0d8197e2f289c28a6e91
14. 0x5c9ae28a0518d4809ee022d01782eecea78011098dc22bdff483a2aa8a023b62
15. 0xbdd3407977f70b26d0af6e874d984fe982a78bf95057b70049009db10e525ebc
16. 0x77587d79b39ec04901214373cabf0c9651bc2cf065dc080615a260064314c4a5
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7