Evidence row 2718832

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/GSI9q6"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2f84cfaf-bbf3-4441-9a5d-56c28fc9f3b2/.well-known/agent-card.json"
    ]
  ],
  "name": "Ninset",
  "owner_address": "0x74151ea2de0f44673ee38600d160b22479e0634e",
  "raw": {
    "agent_id": "207197",
    "agent_uri": "https://centralcity.ai/a/GSI9q6",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Ninset 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/GSI9q6",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Ninset",
      "registrations": [
        {
          "agentId": 207197,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2f84cfaf-bbf3-4441-9a5d-56c28fc9f3b2/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/GSI9q6",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793743071,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T22:01:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Ninset 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/GSI9q6"
}

What the leaf hashes

{"body":"028002a54d0d213d15d85b52c8c6e4ef8f0224dc82507968e8e5124675c5e330","id":2718832,"kind":"listing","method":"sync.erc8004/1","observed_us":1793743271416987,"prev":2718449,"subject":"erc8004:5042:207197","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. 0x63a4066b12184f5c7c4e5976b3d0023b482ea07d8f130cc2344a8fa401986318
2. 0x7d53a385ec61a9e0105b080a9ebfdf29916becef3fb2968b3f869fefb3123e20
3. 0xda82acd7e223acb31275a1cc0c92cf734550663f757c16fa38799497e3998b03
4. 0x7fc2cee32eff045ee2b33ec386d62ae0a832a9d2a27f4fdb6e98298ba625545b
5. 0xd0fa2421a4bfbbda2324e652e47e4c9853a5f61c511fae63e91273ddf84362dd
6. 0xacb426df1659b5a51bb7f078b2d6d62b4524f0c6ceac9913a57ac2fe6075887d
7. 0x9064e71edcd6986c8f93b99e982c676e2254594d18f70f3848e5de2a3a159934
8. 0xa32765f181c1a572a238ddc7296661d1495e5325385383efb76640df14150272
9. 0x1b0e6f5cb66af7557cb4f8ddfd0cd939347853226b033b128eebe31a84d971d0
10. 0x176d5cb598b009991c23fb9c4d1d0ffac99580ad2b15e3e5ecddaff3dd9c6a56
11. 0x8f769f6377ab742859f9b30634229afcd44145028fd50f6519b85c3bdc094c18
12. 0x9e1a291abc134f2f4b03ec8cdf7eb3a9ec9b04abd42813940f072904597540f8
13. 0x935aada10f117485a9e2b905a05d3c89c0ea4c0d9218f126f2818246c6d7a5f8
14. 0x7888f4af6f2ce9e8a2789d6262f3507d19501a0a365770aaf709515f60b6e8f2
15. 0xa8458bc8c8ab1d4945ab9da0d4203ddba2468a0fef808e9febae01e3e86bcd40
16. 0x4f2735e4d41cb2a5d48f6769cc066ea1066bbcd0623dd42fe7bc81e54092cd64
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7