Evidence row 2509181

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/iZHPWg"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/80d1a013-ee0f-43d7-8008-daaabdb96312/.well-known/agent-card.json"
    ]
  ],
  "name": "Zauntano",
  "owner_address": "0x63b6a3b807a699c2f73e2fa134a0045b1b15ea1b",
  "raw": {
    "agent_id": "152232",
    "agent_uri": "https://centralcity.ai/a/iZHPWg",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zauntano 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/iZHPWg",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zauntano",
      "registrations": [
        {
          "agentId": 152232,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/80d1a013-ee0f-43d7-8008-daaabdb96312/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/iZHPWg",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793673819,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T02:48:30Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zauntano 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/iZHPWg"
}

What the leaf hashes

{"body":"25b17bb2eab3dc1e83b1c226b73e47bb1dadfe3940a11bfb5446929ab1bdc564","id":2509181,"kind":"listing","method":"sync.erc8004/1","observed_us":1793674110714873,"prev":2508743,"subject":"erc8004:5042:152232","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. 0x0f742f38f74b8d003c7ce34b8eff045a251c18b39454c8e5435bb6b57a782930
2. 0x1464f9c01b805076e936ec0c71d8e9c35f87d6bd0db87aeb7140de9df7dbb510
3. 0x08e45ef41ee3e77c61e7c726c7ec72f893a6525b86c4f378f3b891d8748a1cf8
4. 0x910ee0a19206eac59821889338043e27975563441c156dace39be6a9db2ef66b
5. 0xa9a57e7d30e82c4550f83123aa1e0d2afe0321cd1ff7c41fe89e4b01ead5c69d
6. 0x7bb717cf35cb3a226d15669d76bf4b58a2c3b128a5dffee6435cde56adc2ef7f
7. 0x2c44075012df6bf6086154b1895c648215408a6baeb3250aa3550cb761918448
8. 0x6daeab8750d63a441453c26761b5bdb30b1bfdaa845f03983d20f3d353eb28ef
9. 0xea646aa045b840f48ae3166603cf9746768de89d0db8fee4cc646010f119359f
10. 0x50b6b8b734379f581ae5c89e6562cae577e045aba86289f650466d03b8890092
11. 0xc4211ac88f826f2bdc7d00a7c25761e920f44ea01b365df9c4be217999a6b92f
12. 0x7212ddc91a5ff20fa5956deec085d0e003e679476dfc3969a04ed170c494b3b9
13. 0xbd3788e71f07bf672e2215ded21f6568d06e4900d4c0672cfe6d60c10021c48f
14. 0x76d3127ff7002aadb80d8fee8c3084e81db30af8fbd02d4fa7d7662d40807bc2
15. 0xb4a5f7c31f5cf0c432e074558e814e1cf79fb110d635b7af2aa4b424de125934
16. 0x06da6e1933d86a9ec29befc4660e18827c5663bfa2083536fe460228c0434945
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7