Evidence row 2627594

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Gjehv9"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b2a6afb4-e03f-4ae8-bd24-7a19463488fd/.well-known/agent-card.json"
    ]
  ],
  "name": "Jiastet23",
  "owner_address": "0x9543b529471dc39601eb50e745561dbbbf61b846",
  "raw": {
    "agent_id": "200242",
    "agent_uri": "https://centralcity.ai/a/Gjehv9",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Jiastet23 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/Gjehv9",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Jiastet23",
      "registrations": [
        {
          "agentId": 200242,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b2a6afb4-e03f-4ae8-bd24-7a19463488fd/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Gjehv9",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793732052,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T18:58:44Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Jiastet23 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/Gjehv9"
}

What the leaf hashes

{"body":"1ca6f74e389e38e7fa2167640d27bd1d696184a186cc7402545cbaf514bbca98","id":2627594,"kind":"listing","method":"sync.erc8004/1","observed_us":1793732324088527,"prev":2626993,"subject":"erc8004:5042:200242","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. 0xd21043c50ae1e14ad5eb428b56674c3a171a59ae24464780108e1f0c8f83a7eb
2. 0x950710c79e5b37f6d7f685579f218da806838ee2f06df10ef42225f0f2bf4db3
3. 0xbe3679393da6eea002fdf7fe34cb3abd647f384a942cf8d664d74cab049cc78e
4. 0x9e494bd0611f4ed110248fbf23991b8077fe5b887338d1f858a40b31566b5a80
5. 0x98372dc083ba96fd99c8c57caa3ad2aec4cc61af7c7116c97fd4c1970daa8d62
6. 0x002a9ef995cac83dfb6d8c576fe943ce878d87e77e2925c47ee7f49937b65682
7. 0x87d6dc3715e664fbcbed9a0e2c849d33e4af0c8743c7e449217e3670b9ed9466
8. 0x25b5ffe35a3369af2362d726e677d02f7037f0c92a34b0bf0a591c76c749a2bb
9. 0xc0358245746095a5e10ea9fa7d9f273ae49d791d7506a27c5e9b7bc91f6e9bf9
10. 0x561af97fc08d90b6d376a7a95354316678bf780c508557db7aaa13f047ef19bd
11. 0x7185d0f23a7247b860a0d101554c01edb485c849069b4b356015d5fb46b73f4f
12. 0x84d5afe768ae5fbe85eb40b07442f838f684608bc32825df14680ecfa368eb9b
13. 0x261ca0740df5e85e5b16f678c029786a225e51713bd46a7b64085ef0d324efa0
14. 0x94b4711f52f98fdf3a85e64c6203d4ddef1de7bb28622e3dd8d8ecbb16081950
15. 0xc7478839685fed152a1d3420a50281ec80c2c7dad556230418f148fc7a02f71c
16. 0x59b3a6fae1c920f45b1445649e93c8c7d68f3f69789b0df88522cdb15a28590b
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7