Evidence row 2547579

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Sb227d"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1a7469e8-1f83-4c68-9343-7e248b259c6f/.well-known/agent-card.json"
    ]
  ],
  "name": "Koman",
  "owner_address": "0x31a2946b87faaa2aa687b51f404e8e5185e92e95",
  "raw": {
    "agent_id": "166589",
    "agent_uri": "https://centralcity.ai/a/Sb227d",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Koman 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/Sb227d",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Koman",
      "registrations": [
        {
          "agentId": 166589,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1a7469e8-1f83-4c68-9343-7e248b259c6f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Sb227d",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793690481,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T07:26:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Koman 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/Sb227d"
}

What the leaf hashes

{"body":"39fbdde74622a512c2639c6ba62795fd6219648b606d625aed2d28873eeaca2c","id":2547579,"kind":"listing","method":"sync.erc8004/1","observed_us":1793690771786843,"prev":2547339,"subject":"erc8004:5042:166589","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. 0x9ad4ad790a6522dbe8d0c53bfbec44d992551abfa885ee2075209fb6bf53eb41
2. 0xf646884909d6a546425a8575b62445b5b44cd9f41f1e6ca47915053c06bd31bb
3. 0xc9eab23aa2fca28cedb3263e5d8e2561082831483bef83496194d42e58895e4a
4. 0x7a06c680e10e0a2b65bbc716b6c83d0875620eda2dde3d8ea71f3a1fae416fbd
5. 0x696795e92a320b3d3b366973b12ed545d41e56966289a88566b5193cddb08db4
6. 0x4de27290ce67fcc611ce85ac723a75ca1128afe15a7174bad98249a283cbcebb
7. 0xa77c97450b825fc8f723db795382e1971e74075619d534f77ad8761799574b33
8. 0x341f57ba330d8229ca932e48ed08634fa8d70f2b650045a46dfba162c57571d0
9. 0xba04a25db07122194376586ebdcbf6d1278bdf5ee986a896979dd63aeab2a3f8
10. 0xa3bdccd9a998d628808055fe62dd8948ae158abcc62614269e53324a8ec812a5
11. 0xe201d79f14c2a94a995ae86c2953ada855a743d25a43aeb9df2be32f56ab3b4f
12. 0x01a39cb28b808d85971fcc74d2372f11a8f09a2d041f514d0f30ae5795e97342
13. 0x047541275fbded65ddbf146d04bc8eb09e9b534f8e8c3e57ae4e8bfffd8bcb21
14. 0x7657cb1e96189305f3276517cf3716f7cacdef06e4b876b60d2c0bd8b60fda96
15. 0xbdd3407977f70b26d0af6e874d984fe982a78bf95057b70049009db10e525ebc
16. 0x77587d79b39ec04901214373cabf0c9651bc2cf065dc080615a260064314c4a5
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7