Evidence row 2609875

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/sfSBkS"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f8d090f3-f9c9-4346-849d-6ca42e18190a/.well-known/agent-card.json"
    ]
  ],
  "name": "Frarkito5",
  "owner_address": "0xbcc0cf6543a45e55815558341a8360279540cbd0",
  "raw": {
    "agent_id": "193243",
    "agent_uri": "https://centralcity.ai/a/sfSBkS",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frarkito5 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/sfSBkS",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frarkito5",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f8d090f3-f9c9-4346-849d-6ca42e18190a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/sfSBkS",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T16:16:50Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frarkito5 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/sfSBkS"
}

What the leaf hashes

{"body":"667c31342a029d580b8e9e394d2519890f22e0fad46792e2fd07ca0adb8d1e58","id":2609875,"kind":"listing","method":"sync.erc8004/1","observed_us":1793722610025218,"prev":null,"subject":"erc8004:5042:193243","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. 0x77d59ec4de97283806f608dda69b3b6190c0834b12e11bb623ec0816382f094a
2. 0x77b64bacbd0f2ebd321990189d7b1ac4fa51ce25c26e63e6d372da9dd5e01a14
3. 0x22882d7cdf15189165cb8556c8c251ce4ccc82019d5e830e5381fa218c287bea
4. 0x45517b1f9e82a60015a87d754619881b6f364757ec883bc20647c694068539db
5. 0x4060382e2e9463b1b78e6ae5f580cc49fb8350e111c7700b9efbf2c710992961
6. 0xbcbc486f739abafc51cf52d77950a237f6dce7dc8d482b6700b24daaf7c75229
7. 0x0e8c3888cee710808656c8f045324ea5240e09fa9ef79f811f42e274c7f637d6
8. 0x97ab1e36e12108e06d5eee590cde55ba2e85a017781a9ad18cf90f4a3393afea
9. 0xce8312cda771dfb7a4f39a8455bbe53131afd02bd68edd3777b5bd78ada047fb
10. 0x06829a83be9c236669edccbf976218a7f452947642212e368bee682753b29050
11. 0x4a7e67fbc7c81056b8b33c4ff29c49d8671f362a7221c4302608f96ef2564085
12. 0xdcd18530fb3d3cd878e9cf5ba1075081713696f9d6d47b6c8f01ed75aeeafcd6
13. 0x276dacad1f390f5977f95336e789bde7e7fd04ac932e79c2603c87496f39bf4c
14. 0x6fb225dda71b00192a48c85a4e8ab2a5f155e0c847774dbc1bfddf59a34912c3
15. 0x273fa0d1dba912fbac313286feadbb113b263290d047849b0ea460936942f2af
16. 0x4f4b24a0a0ca0387085210387f5358e81c7f788419e50cf11713524585340a3c
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7