Evidence row 2622305

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/HS4lPu"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/cf87e768-b8e7-40ea-83e7-b6913608f658/.well-known/agent-card.json"
    ]
  ],
  "name": "Schontel",
  "owner_address": "0xe252d973f9936c1461ab812ecf263566fcb04103",
  "raw": {
    "agent_id": "198658",
    "agent_uri": "https://centralcity.ai/a/HS4lPu",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Schontel 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/HS4lPu",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Schontel",
      "registrations": [
        {
          "agentId": 198658,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/cf87e768-b8e7-40ea-83e7-b6913608f658/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/HS4lPu",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793729751,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T18:19:35Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Schontel 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/HS4lPu"
}

What the leaf hashes

{"body":"2ba68877058f748e9e946dda096ea4a4675c48b183a4bbcf42d0acb97a93b0f6","id":2622305,"kind":"listing","method":"sync.erc8004/1","observed_us":1793729975473646,"prev":2621838,"subject":"erc8004:5042:198658","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. 0x5f7a101af4823d8f9888908c74ff04a065c03f01e0ecdc517e3bf5977d8086b9
2. 0x60731c2ea6cda8df9eb7485761740f877ebc37f9fe97bdb251510012e4218a2b
3. 0x543e5a90bf8c9b990a4482c41ae983e95452d272cd5922ca09eb8c614f911024
4. 0xce88404828a0873317cc98b20d66b40eb29dd69007813b8c32d3d81f14e87e22
5. 0xae2fbb80762382e50f7e5d9e67986bee4f407ef8fda870cf7892bf0de43817be
6. 0x719d50a81ac38d5fa278b8408b7c2e0545425e1f2316fe8ec771af2548ca49e1
7. 0x300ceb910299da7f1c8a7e2d7d402d0ebce04616e3573a502f359d18ac76feb8
8. 0xb1ac87ab28d92cbe9cddfd0064dad7c4f8f5b18c1a05a23e3a7561317538b823
9. 0x9316c551e0214479f61f6d5460e74c289846287435da0dbf57abfb43a5bf3e87
10. 0xbef28266a9dcbe275334a10212dad45a790a75941707b1558b6cc16b5fc39180
11. 0x4101fdb3588f45807b4727f953baa957b99417285ea1689e23b91140b3c961bb
12. 0xa2d3d0588d013a12335079cbd7a0c5e1cf8edfcd6aa412e97087a6d54121a3bb
13. 0xd11506d8ed501b197a6bb6d1a7ace4609cf2a214f326b8692e0417707bcea83f
14. 0xbf320f90cfe280db011085f74bddf4edc26cb0f41eedc38b0fa8b8f679ad0b5b
15. 0x335134861d623e850e919233efd5afeff49bc2ffa02948458dea325cdabfc928
16. 0xd3872af0d8c282b0d088e008b24701ec7576ad8e40ceab245546a2e300818868
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7