Evidence row 2528291

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/LFLfcL"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/cfd5476b-d188-45a1-a1e6-0adec4e0f0e5/.well-known/agent-card.json"
    ]
  ],
  "name": "Hissani",
  "owner_address": "0x0771fea76281d0cb7fd14546ef337bcd94f82431",
  "raw": {
    "agent_id": "159178",
    "agent_uri": "https://centralcity.ai/a/LFLfcL",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hissani 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/LFLfcL",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hissani",
      "registrations": [
        {
          "agentId": 159178,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/cfd5476b-d188-45a1-a1e6-0adec4e0f0e5/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/LFLfcL",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793681991,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T05:04:40Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hissani 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/LFLfcL"
}

What the leaf hashes

{"body":"cd69c33ec134a88c999a41edab4ed38d648f72f26f339063415fec522c06e15a","id":2528291,"kind":"listing","method":"sync.erc8004/1","observed_us":1793682280787688,"prev":2527578,"subject":"erc8004:5042:159178","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. 0xdd38c04b2b0228f533093051d85f3858b2068d8841c5f3526557fce9d9cfb2ef
2. 0x8bcd88871a35a11570b61837ac760b774dd08e181262f5f66d474a01781e5a66
3. 0x2b7be1040b4943a02a0ec2f02ed2eee9c6c1bbf2239dbb4bfe2edc226e18c3bf
4. 0x2b2131a66a50b731e40d2c74ec6ea487f970c9546723933b1fdc7c709cf3a5b0
5. 0x9d31f28e0b384541cf8572bf1248a3573495002bb7f2f6646585c704e73a2723
6. 0xb58d8303b4243c3b5d2649324c33d5cde0b84b4d6e5b1fbd9176c9ce649298df
7. 0x56d7860b5afb6f004152b317f19109f082997bda678c63dead474cbbe26ff69f
8. 0x2e7a990596bdbd11aa0f7013f100046dd05b8070effa064933f853fb6f24902f
9. 0xe8944017d7d6d5fe1654c37797dd9ec29fddb67c520202221072581edce9b832
10. 0x4d2563adbff2ebd9733b7e6ae70852a229b34b11aed423c3ccf5fe21989f3b1c
11. 0x36f34f9d2bbe0080eb6cd85fecce5fa7a140252636cde7613de8b8691279f037
12. 0x4ddd25ef21cd5cb7bdfdcf0d2d550f71290c54d3133ba104829ef1cb10fe46b1
13. 0xce6f344e5d2ebbe9a3ab4bb64d1eeeca122b42bf3c2bf88ced9f78e1da0b926b
14. 0x2c1baf03ae8564ef5b628cdba2345355f8a5380a741795df06515892893be4e0
15. 0xa2affd8bf947cfbdf7d8306e1c5d3a442dbd709fab2739124e1aecfdc7d513da
16. 0x68c6b9053bb76224fd0e15585b411d440e30609e5a4fb17301a7d24e9b177e60
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7