Evidence row 2724823

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/hefF6g"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3970cdf3-742d-4b3b-b823-9809b6d8b247/.well-known/agent-card.json"
    ]
  ],
  "name": "Sondiret8",
  "owner_address": "0xcc6682e91350ad9634a318a1bfa207c35363c115",
  "raw": {
    "agent_id": "210423",
    "agent_uri": "https://centralcity.ai/a/hefF6g",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Sondiret8 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/hefF6g",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Sondiret8",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3970cdf3-742d-4b3b-b823-9809b6d8b247/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/hefF6g",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T23:02:35Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Sondiret8 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/hefF6g"
}

What the leaf hashes

{"body":"6d3c867a00dd9ba00b31f25710f408da1379fc45bea09a9a65c825a74643a3e5","id":2724823,"kind":"listing","method":"sync.erc8004/1","observed_us":1793746955032375,"prev":null,"subject":"erc8004:5042:210423","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. 0x9ce76c5f4d7013971d57c4fa00903ac1e46f7c1798ba5d2d701842f86e3c1f33
2. 0x50b00525bb4432bcb719ba632ec990f10635ba210b5aebb66e190427534af590
3. 0x2f7c7b2781c84244815a7c2b20d30e4131a6aa777e3960de15b2b8cba4c1e3b5
4. 0x10ebf994a3d452dd0d9449e3b442e0c7da235a874fb7dd9a7341f67541a13719
5. 0xf96fac7ef675c6c0339fbe27897ee7275e66393de5ab7266bed28a5e2b5c6ae5
6. 0xadf600418b74de9772f1eaced438e901cf84923d1b316ea76b33566869bbc424
7. 0x62545abb19eca908cc2079bbcb0aead2405f2da8d0abde63e925cb3dfcce8c5d
8. 0x9c57b5b35cebeb68099cdc83ad9907168f6e67a265c44662891a103fa005eaf2
9. 0x2068064970f48b8ed658015439bf7076af03e0190a9f81d578dc10064ed80b83
10. 0xf9a3937113c8eab7acec98ced87846c8045315b57b3cd98f8f39e392f1f647ff
11. 0x40df8ddb5958ac50a21688c61502d59ab453174698db5d36d6a05ab19a14aacf
12. 0x1099287727562c14a7abe0a83bbff73550f5edf7888838722a66e395138b4bba
13. 0xa213237248bc217986c237aa7f834054c4c09d2887d4a5c8ab351dd9ccee40bd
14. 0x7657cb1e96189305f3276517cf3716f7cacdef06e4b876b60d2c0bd8b60fda96
15. 0xbdd3407977f70b26d0af6e874d984fe982a78bf95057b70049009db10e525ebc
16. 0x77587d79b39ec04901214373cabf0c9651bc2cf065dc080615a260064314c4a5
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7