Evidence row 2578960

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/N5Arro"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7a158c3f-aa48-42ce-849c-732dc08f9e2d/.well-known/agent-card.json"
    ]
  ],
  "name": "Kridias",
  "owner_address": "0x40c39aaef72d8ec8beaa0af34b11ee27f03b8e04",
  "raw": {
    "agent_id": "182198",
    "agent_uri": "https://centralcity.ai/a/N5Arro",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kridias 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/N5Arro",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kridias",
      "registrations": [
        {
          "agentId": 182198,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7a158c3f-aa48-42ce-849c-732dc08f9e2d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/N5Arro",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793708704,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T12:25:49Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kridias 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/N5Arro"
}

What the leaf hashes

{"body":"85490b06a781937af4823e646b3f8c19ba3e0c1050fe2882238beea2b5e36112","id":2578960,"kind":"listing","method":"sync.erc8004/1","observed_us":1793708749895264,"prev":null,"subject":"erc8004:5042:182198","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. 0x825fafa29848a505bcb1aa3d2f4bf6f65fbcd37399607b0402f6a22010cb9c5c
2. 0xc75f51096ff06cd662cd9862af0cbf223ee67747e445447198f779ac252c22e5
3. 0x44a53e5b03b879117ce419a3887d3e59d6bcd78d41d08053ffd2b32735d961af
4. 0x244028ac1853222cd9b9e81a91bbc9e2e0bb555552bf3dd0b458169bbf2483ba
5. 0x93550732e378be26dbbff01902555f083669b1636c0a16e6b24835367acf467d
6. 0x0ac7850eae011e58648f1ddc69604300d1c283292eaa4f969d947190132cba69
7. 0x0928254c5413a0ccf39b682dac902e65642b3010af62dc15882e29ae543e6aa7
8. 0x6f509e2067257604532c3b61123f9eadf7f053f84cbba8f9b58ddf61d5923bd4
9. 0x64c1d05911adac9ca0e446a5394567cc6e31db945ba6aa5af8d605cd43aa1795
10. 0xa719e5e11575c4b94d08680076cf0aa3efe0ba629f815dab10656c91ef751631
11. 0xacea37a723bd3798739697eacddd36df3285033c9cff90715b825bd0f7fb1ee9
12. 0xf557875bcc9ddb4e7d71110acb137c0eceb5c71eb75ff45fdefb49929c54b670
13. 0x4607f3c9a6344785c28144331cd5f69653994a97f95db7809922902bd2d6862d
14. 0xbee84d3e599fe34053b7031286879fa3c8cfb9cc2a5d0992b542033701205b5a
15. 0xd7fa57d9cb0ff551366a474cfe5dd932be199a84a12f0b57b253725627acf8dc
16. 0x4f4b24a0a0ca0387085210387f5358e81c7f788419e50cf11713524585340a3c
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7