Evidence row 2724080

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/YqEAu3"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/dd0af752-43cd-4389-b518-5606752656c0/.well-known/agent-card.json"
    ]
  ],
  "name": "Kribito4",
  "owner_address": "0x199917ed3388e04562e1186b25c656bc33572d97",
  "raw": {
    "agent_id": "209957",
    "agent_uri": "https://centralcity.ai/a/YqEAu3",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kribito4 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/YqEAu3",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kribito4",
      "registrations": [
        {
          "agentId": 209957,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/dd0af752-43cd-4389-b518-5606752656c0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/YqEAu3",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793746455,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T22:56:57Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kribito4 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/YqEAu3"
}

What the leaf hashes

{"body":"25c2c66f536371375c39b7a21e29af2b7fb91d72a5e91441b65cdf7af7457a37","id":2724080,"kind":"listing","method":"sync.erc8004/1","observed_us":1793746617698651,"prev":null,"subject":"erc8004:5042:209957","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. 0x3926d84a6d8792fa3f1ba62f9807feb9e96871822bccc2b1bbdfc66a7cf2ac82
2. 0xd63004958099410ac5ca5a0f9df88efc9640d8abbfeec224cc734f3d3fc54d13
3. 0x5a4221688dba889daa76fabd92310a8722c35f82b7f44436d09d1797bfb42dae
4. 0x3c3e485febbc990fde5d36c027a507fe733c8a24c861b0731802a13815300a0e
5. 0x1a0d74e8b93628fab3c8b5786ccfb65cdb286f86b714ac96d377c579f2eec99d
6. 0x025c3d6cb91b7ca3dcd551bb5446d9b761835b8d68332c1e2a36dedb09f57933
7. 0xd70c2a602900fbb5fc0ed0601c9ae62c15e09971fb60300b2c7fa0dea890265e
8. 0xc7821eff13d3900883461accd6832383f9c7f7fa7e87149752b5449d82da6436
9. 0xfcb7d2439a8fc3504c774cf710999c4fefaae30d71d80412026aa055cc321cf3
10. 0x5b5aab865d79337206a86421d1a9ffc09f863f7295bae758c41e65a6315341c1
11. 0xfe90702be2b4dc29e6f3018751ac41b40b9688d02a21797c59715ea0cf4f6a19
12. 0x68b28488a5f1206d54658e4c56356c8dac4c799719ceeac59b9b83cd42375420
13. 0x9ff0540c065d2c066aa07e30d42707c88f5f7729bc3c89880661802495922729
14. 0x58aed1257fcd4ee1c84710e1858bdde1ba134c86ed73f1f35a7aeaeacd9398e4
15. 0xb1fe1f6398b7faed977bc6cc75b0a8404ef5a6cb386ca30aebdb7450b7bb6dbe
16. 0xb1804d44f1a591de3b8b8db8fe72e8ab6695e6d154862ee8ea77b6ac2b43b67d
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7