Evidence row 2503463

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/aYSgnx"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d4b4b93a-108a-4fa3-919e-34ea06f0e3a2/.well-known/agent-card.json"
    ]
  ],
  "name": "Krulino",
  "owner_address": "0xe06bebcc7d8c6b3b532a7a6f2be1778015d422a5",
  "raw": {
    "agent_id": "150174",
    "agent_uri": "https://centralcity.ai/a/aYSgnx",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Krulino 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/aYSgnx",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Krulino",
      "registrations": [
        {
          "agentId": 150174,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d4b4b93a-108a-4fa3-919e-34ea06f0e3a2/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/aYSgnx",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793671464,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T02:09:10Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Krulino 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/aYSgnx"
}

What the leaf hashes

{"body":"7abc18c2f1578aa862e54359f1b9e42f5b05ef59e09ad8d0575a59f6f8598f64","id":2503463,"kind":"listing","method":"sync.erc8004/1","observed_us":1793671750547311,"prev":2502986,"subject":"erc8004:5042:150174","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. 0x9794fd787459e7b7eeb56eceb7f53120dad6011d73615658deab66b2acbac62f
2. 0xf0cf0bad7e49f6b972dbe1288eb45ba4fb5c1fcb6953bed197075e88e9e94514
3. 0x1e1a48892b90a514fadf0e3571f75df6102721e3b2c2a54a901cee9f84e8d93d
4. 0x12acccdf786576c955cc93fc72f949f5f3a5d448b16b64f08481215f349d65bb
5. 0xc7a49fb862eb021ba77926029b08c8a8147fea637fd5cbfd72e07d63fbcd3745
6. 0x411c439e1108f064976a22023080e7449b0cf8e110a7c235fab20eb0a32c1b57
7. 0xa0743a45461ff6d173ebcf0d1a659364fb6ef2d8b1abe7186649eec44cd9d2ea
8. 0x1c4217af3dbcc80401c8ff98371f8c2fb2e2af5e6d435d6318504f29e371bf9f
9. 0xd2d94ffb42447e646bb667622e5203623bbb640f2fa5098f1843d1712214a13c
10. 0xdb6d6cbfdfd4d0a4a75f86cbb747d56e6092c508b64daf24fe3b124f2c42e050
11. 0xea3cef37dfa16911f223d496fd4fb9851b6d6fd4436430489cb00837eae991d2
12. 0x8db2b39b61f2b42459ca792e7af19d83f3886b498ef84dc31e7886f89c940e17
13. 0x5eb4d2842bc51d57ca080aa4dc7186ed88f6167e2072cde9ff9c592fc09f16cb
14. 0x5c9ae28a0518d4809ee022d01782eecea78011098dc22bdff483a2aa8a023b62
15. 0xbdd3407977f70b26d0af6e874d984fe982a78bf95057b70049009db10e525ebc
16. 0x77587d79b39ec04901214373cabf0c9651bc2cf065dc080615a260064314c4a5
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7