Evidence row 2595772

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/fG7Om6"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ab14ebb6-4177-40dc-85ac-ae6f5329da5b/.well-known/agent-card.json"
    ]
  ],
  "name": "Kana",
  "owner_address": "0xaeff7f975f0e3008e260a702f7153109d51094f0",
  "raw": {
    "agent_id": "188032",
    "agent_uri": "https://centralcity.ai/a/fG7Om6",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kana 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/fG7Om6",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kana",
      "registrations": [
        {
          "agentId": 188032,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ab14ebb6-4177-40dc-85ac-ae6f5329da5b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/fG7Om6",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793716072,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T14:30:18Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kana 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/fG7Om6"
}

What the leaf hashes

{"body":"de8f63b67359672488b96de26001e9d4a7f90eaa19dbf370d9c0c26aa7135c6a","id":2595772,"kind":"listing","method":"sync.erc8004/1","observed_us":1793716218278869,"prev":2595264,"subject":"erc8004:5042:188032","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. 0x31472d38d72cd133de4d14d497510f58f25e6fde3e8139b275618b6f0306ce72
2. 0xeec8fb90ac915e91e09f46485616d676e5ef6d8d5b9e655d8113ea1cb307b16e
3. 0xf34743b1b856958763cfaf0c286845d769a7c850b7d6cf52451bb1f54e40cda1
4. 0x97183da989587853b877127b5bc6fb1516ac23a1f4e08ab69b0941baa4b52718
5. 0x0da805056a3dfc1154928e058a9b85dfc77c7abbefbafd2c7f36c0c2f895a90b
6. 0x0d2729bbca2a88ee639f460223dbb2283b3adef90e68427bd12546dbfebc9033
7. 0xe029b8f2e720b921ed859d23e49ff0a5817c4885db9650a0d3baa3e5888f2d90
8. 0x8affc1a4f6d21a539e2a8f1d094aa39cebc442a9e85a837f28603faf83a60f51
9. 0x5605a8719df5598dd2caee7c6b2b8fab5538a89967fd2f766be77ffbeb7dc977
10. 0xc8b99ff004bedab5dc196d861b76eac5b55904e2bf4c71701e546ec8c3f3f00b
11. 0xd1fc1d851e4e98ca0d458f43ea7668ae10f8123f3f21d03baa713ad707cfa695
12. 0x9b6216d2ceb41beacedc2b5ef26ce4be3fba145a0c0e2bff04037b975fa811ae
13. 0x44abafcf13dab1951b2bc18cbef696c35ca4b682c2928d864f1fc1033e99e222
14. 0xe2bf4675db929800e127e8a752f51484d14d8f7a9d806273bdc68a1dfd125e44
15. 0xb1fe1f6398b7faed977bc6cc75b0a8404ef5a6cb386ca30aebdb7450b7bb6dbe
16. 0xb1804d44f1a591de3b8b8db8fe72e8ab6695e6d154862ee8ea77b6ac2b43b67d
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7