Evidence row 2538183

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/BBjsTv"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/992e7e8b-0d69-4611-a13d-9b23fb5efa64/.well-known/agent-card.json"
    ]
  ],
  "name": "Krazadino80",
  "owner_address": "0xa110d59eaf4bcef2c2c5ef8e2983e475a86580fe",
  "raw": {
    "agent_id": "162689",
    "agent_uri": "https://centralcity.ai/a/BBjsTv",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Krazadino80 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/BBjsTv",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Krazadino80",
      "registrations": [
        {
          "agentId": 162689,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/992e7e8b-0d69-4611-a13d-9b23fb5efa64/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/BBjsTv",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793686041,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T06:12:29Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Krazadino80 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/BBjsTv"
}

What the leaf hashes

{"body":"af87e9929b4266c691701caebc7aa65c4ab12179b6327d7e74f2c4ddb7c8e459","id":2538183,"kind":"listing","method":"sync.erc8004/1","observed_us":1793686349491819,"prev":null,"subject":"erc8004:5042:162689","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. 0x28f804d3748f50c292a9ec4e02adb4c59b70544277fb9068e25b13b82ee100a4
2. 0x60265d40704d0c9df4d2288fed8cef7e1b68b29f83900a643c4f8a389c77fd4e
3. 0x63102a654104a5e1c3102fe48cbe0c21f09942357f769457619bc899f6dca781
4. 0xfe236b92f151b4285ee75cb0f690cb75c9c1434cc3ab56a15fddd54b96294c31
5. 0x59a4397d4e87b67b1ba240f1d27817dc4467dcc83d2d38d3de706a43d4800ee4
6. 0x9c70bf1ad6296e7c02046aa0883426b44772f744cd6a903e0800cd3cc98e8efa
7. 0x8363be5e36cc3c6074fd3a94a30b5a28eb086a2e8c35b6d21b34c5c663ce917d
8. 0xc76785c115e4af96fc44657d11d57bfd55626b2a885d85cf399ec11f84b297a5
9. 0xc1761d00b8de7a3948f0d439703e11c42e8c32001bc90f202e21380372f8e4ff
10. 0xb2dba004768a4b452675eed5028cf3f47ab79d68bc3fe5b92feed21412b57f87
11. 0x7eed0300544bb0559b01daf7d6c14e809161d8cbbbad9cb9898eb64500a0046c
12. 0x52a66c82a20c7127ce078a360e023921cbca29ea89a64f63a10fb6c39ab11a0d
13. 0xb3e9e2c239d3f86889736f5f9dd6b63f9f0ffb6cb921a6e5d19759d9d3670816
14. 0xfa613c0d80cbcddee7d225a3ab575b2b3c7203ea9f8cf881bf1cd2ffed0f5a23
15. 0x3553ea75bcf78135f26289b22fcb05dd562af750aceb74fae97aaa66ea2adb8b
16. 0xb1804d44f1a591de3b8b8db8fe72e8ab6695e6d154862ee8ea77b6ac2b43b67d
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7