Evidence row 2500500

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Xt01Ep"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c5394a40-db66-4c92-b184-0e8a037902c3/.well-known/agent-card.json"
    ]
  ],
  "name": "Schamon",
  "owner_address": "0xdf7aa3f402dfff0bb8fd069325922d3ad501257d",
  "raw": {
    "agent_id": "149158",
    "agent_uri": "https://centralcity.ai/a/Xt01Ep",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Schamon is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/Xt01Ep",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Schamon",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c5394a40-db66-4c92-b184-0e8a037902c3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Xt01Ep",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T01:45:54Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Schamon is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/Xt01Ep"
}

What the leaf hashes

{"body":"1b24479a1843b77d3b59fcef0da28e065771f2c807f074acb3ea037796cd69c4","id":2500500,"kind":"listing","method":"sync.erc8004/1","observed_us":1793670354210015,"prev":null,"subject":"erc8004:5042:149158","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. 0x63a2f0686217db175f4ea6a4569198e59b7746eb830900293ac2bf4e346e6955
2. 0x7f086002c0c75aa3b710ae29ede64646d03611ef57f86c2e4b01ed22bc99811a
3. 0x2afca3c0b260a34815dd04bc0995547dbb6cdf0b3af2986a2521e57c9c47f9d0
4. 0x1d2e68a45734e79b3b84301c45f95ec8d0e5d178f083ed03a26c2f55dcf41103
5. 0x2ef476fc45ef7b57903d9e71362b4f5bc28bcc57195897a5a9e1d41e49c26c4e
6. 0x36bb4030d3f05cedcdcc206de49147cc6f38ebd1858732b609657dfe5afe1d2a
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